* syslog.cc (vklog): Never log kernel messages using the vsyslog

	interface.

3 files changed, 5817 insertions, 5813 deletions

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index bde9580..50dd8a9 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5812 +1,5 @@
-2005-12-31  Corinna Vinschen  <corinna@vinschen.de>
+2006-01-01  Corinna Vinschen  <corinna@vinschen.de>
 
-	* syslog.cc (vsyslog): Decrement len if trailing \n has been removed.
-	Add \n when writing to stderr if LOG_PERROR option is set.
+	* syslog.cc (vklog): Never log kernel messages using the vsyslog
+	interface.
 
-2005-12-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/cygwin/in.h: Drop including stdint.h.  Move definition
-	of in_port_t and in_addr_t to top of file and use throughout. Use
-	sa_family_t type where appropriate.
-	(struct in6_addr): Change `unsigned char' to `uint8_t'.
-	(struct sockaddr_in6): Add sin6_scope_id member. Add comments.
-	* include/cygwin/socket.h: Include stdint.h.  Move definition of
-	socklen_t to top of file.  Define sa_family_t.  Define struct
-	sockaddr_storage as per SUSv3.
-	* include/sys/un.h: Include cygwin/socket.h.  Use sa_family_t type.
-
-2005-12-29  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Use
-	strace method rather than accessing field directly.
-	(fhandler_tty_common::__release_output_mutex): Ditto.
-
-2005-12-29  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
-	(child_info::dwProcessId): Delete.
-	(child_info::straced): New variable.
-	(child_info::handle_fork): New member function.
-	* dcrt0.cc (in_forkee): New global variable.
-	(__cygwin_user_data::forkee): Mark as obsolete.
-	(do_global_ctors): Use in_forkee rather than user_data->forkee.
-	(get_cygwin_startup_info): Ditto.  Deal with new straced field to allow
-	strace to deal with children of attached processes.
-	(initial_env): Accommodate changes to strace::hello.
-	(child_info_fork::handle_fork): Rename from plain old 'handle_fork'.
-	Move alloc_stack() call elsewhere.
-	(dll_crt0_0): Fill out more of user_data.  Reference handle_fork via
-	fork_info.  Add some debugging output.
-	(_dll_crt0): Don't wait for sync thread if sync_startup is invalid.
-	Zero sync_startup here.  Call alloc_stack() here, if appropriate.
-	(dll_crt0_1): Use in_forkee rather than user_data->forkee.
-	(dll_crt0): Ditto.
-	* malloc_wrapper.cc (malloc_init): Ditto.
-	* dll_init.cc (in_forkee): Remove local static version of this
-	variable.
-	(dll_list::load_after_fork): Don't set in_forkee here.
-	* external.cc (cygwin_internal): Use strace method rather than
-	accessing field directly.
-	* fhandler.cc (fhandler_base::read): Ditto.
-	* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto.
-	* fork.cc (frok::parent): Invoke strace write_childpid to communicate
-	with potential strace.
-	(child_copy): Add more detail to debugging output.
-	* init.cc (calibration_id): New static variable.
-	(prime_threads): Set sync_startup to invalid handle if we already know
-	about thread_func_ix.  Use static calibration_id to hold calibration
-	thread id.
-	* munge_threadfunc (munge_threadfunc): Don't try to debug if we don't
-	find threadfunc_ix.
-	(dll_entry): Avoid calling munge_threadfunc and _cygtls::remove on
-	non-cygwin threads invoked during process startup.
-	* pinfo.cc (set_myself): Always call strace.hello here regardless of
-	DEBUGGING.
-	* sigproc.cc (child_info::child_info): Remove spurious handling of
-	dwProcessId.  Set straced as appropriate.
-	* spawn.cc (spawn_guts): Rename ciresrv to ch.  Invoke strace
-	write_childpid to communicate with potential strace.
-	* strace.cc: Include child_info.h.
-	(strace::hello): Remove inited test.  Use active() method to test if
-	strace has been activated.  Handle case where we are started before
-	(mypid): New function.
-	(strace::vsprntf): Try to deal more intelligently with case where
-	progname may not be filled out.  Put pid in parentheses if it is a
-	windows pid rather than a cygwin pid.  myself has been filled out.
-	(strace::write_childpid): New function for notifying strace about the
-	creation of children.
-	(strace::vprntf): Use strace method rather than accessing field
-	directly.
-	(strace_printf): Ditto.
-	(strace::wm): Ditto.
-	* winsup.h (in_forkee): Declare.
-	* include/sys/strace.h (strace::write_childpid): Declare new function.
-	(strace::attached): Define new function.
-	(strace::active): Ditto.
-	(strace::active_val): Ditto.
-	(_STRACE_ON): Delete.
-	(_STRACE_OFF): Ditto.
-	(define_strace0): Use strace method rather than accessing field
-	directly.
-	(strace_printf_wrap): Ditto.
-	(strace_printf_wrap1): Ditto.
-
-2005-12-28  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (win_env::add_cache): Don't add variables to the
-	environment during initialization.
-
-2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* exceptions.cc (_cygtls::handle_exceptions): Drop redundant `break'.
-
-2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* exceptions.cc (inside_kernel): Rename from interruptible.
-	Accommodate change throughout file.
-
-2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* exceptions.cc (interruptible): New function, code stripped from
-	_cygtls::interrupt_now.
-	(_cygtls::handle_exceptions): Handle STATUS_DATATYPE_MISALIGNMENT as
-	SIGBUS error.  Differ between unmapped memory (SEGV_MAPERR) and access
-	violation (SEGV_ACCERR) in case of STATUS_ACCESS_VIOLATION.  Write
-	kernel log message in case of uncatched STATUS_ACCESS_VIOLATION.
-	(_cygtls::interrupt_now): Just call interruptible now instead of
-	evaluating interruptibility here.
-
-2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (path_conv::check): Rework loop removing trailing dots
-	and spaces.
-
-	* syslog.cc (vklog): Set facility to LOG_KERN if not set.
-
-2005-12-26  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (__api_fatal): Simplify to just use strace mechamisms.
-	(do_exit): Move minimal_printf...
-	* pinfo.cc (pinfo::exit): ...into here.
-	* strace.cc (strace::vprntf): Guarantee output to the console when
-	system_printf/api_fatal.
-
-	* heap.cc (heap_init): Wait a second before issuing an error when
-	ERROR_INVALID_ADDRESS since this is probably due to a CTRL-C handler
-	sneaking in, using the memory that we want to use for the heap, and,
-	eventually exiting.
-
-2005-12-23  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::handle_threadlist_exception): Make an error
-	fatal.
-	* cygtls.h (sockaddr_in): Use header rather than defining our own
-	structure.
-	* exceptions.cc (_cygtls::interrupt_setup): Use exact contents of
-	sa_mask rather than assuming that current sig should be masked, too.
-	(_cygtls::call_signal_handler): Use more aggressive locking.
-	* gendef (_sigbe): Wait until later before releasing incyg.
-	(_sigreturn): Remove more arguments to accommodate quasi-sa_sigaction
-	support.
-	(_sigdelayed): Push arguments for sa_sigaction.  More work needed here.
-	* signal.cc (sigaction): Implement SA_NODEFER.
-	* tlsoffsets.h: Regenerate.
-
-	* sigproc.cc (wait_sig): Use default buffer size or Windows 9x complains
-
-	* pinfo.cc (_onreturn::dummy_handle): Remove.
-	(_onreturn::h): Make this a pointer.
-	(_onreturn::~_onreturn): Detect whether pointer is NULL rather than
-	value is NULL.
-	(_onreturn::_onreturn): Set h to NULL initially.
-	(_onreturn::no_close_p_handle): Set h to NULL.
-	(winpids::add): Initialize onreturn with value from p.hProcess
-	immediately.
-
-2005-12-22  Christopher Faylor  <cgf@timesys.com>
-
-	* fork.cc (fork): Honor error return from sig_send.  Don't continue
-	with fork if we couldn't suspend signals.
-	* sigproc.cc (sig_send): Set sigCONT event when we see __SIGNOHOLD.
-	(wait_sig): Remove holding_signals.  Create pipe with a buffer which
-	will theoretically cause blocking if there is nothing reading on the
-	pipe.  Wait for sigCONT at end of loop when we have a __SIGHOLD.
-
-2005-12-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_base::issymlink): New method.
-	* syscalls.cc (open): Handle O_NOFOLLOW flag.
-	* include/fcntl.h (_FNOFOLLOW): New define.
-	(O_NOFOLLOW): Ditto.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-12-22  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (winpids::add): Increment nelem when winpid is true since we
-	don't care if it's a cygwin process in that case.
-
-2005-12-22  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (winpids::release): Fix typo.
-
-2005-12-21  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Clarify comment slightly.
-	(_onreturn): New helper class.
-	(winpids:add): Remove copied stuff.  Try to put process handle into
-	pinfo in question and use _onreturn class to control when to close it.
-	(winpids::release): Remove use of copied array.  Free procinfo when
-	hProcess is NULL.  Otherwise call release and call CloseHandle on
-	hProcess.
-	* pinfo.h (winpids::copied): Remove throughout class.
-
-2005-12-21  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Remove spurious low_priority_sleep.
-
-2005-12-21  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (spawn_guts): Hide the window whenever ctty == -1, not just
-	when we have no console.
-
-2005-12-21  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.cc (init_cygheap::manage_console_count): Revert previous
-	change.  Handle this a different way.
-	* external.cc (cygwin_internal): Accommodate extra
-	hook_or_detect_cygwin argument.
-	* hookapi.cc (cygwin_internal): Fill in subsys variable with the
-	subsystem of the executable.
-	* spawn.cc (av::iscui): New variable.
-	(spawn_guts): Hide window when we don't have a console and this isn't
-	NT/XP/2003.
-	(av::fixup): Set iscui flag.
-	* winsup.h (hook_or_detect_cygwin): Accommodate extra argument.
-
-2005-12-21  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.cc (init_cygheap::manage_console_count): Don't call
-	FreeConsole on 9x/Me.
-
-2005-12-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* (fhandler_disk_file::fchown): Remove execute bits from "sensible"
-	permissions.  Use same setting as in symlink.
-
-2005-12-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix inode number
-	debug output.
-	(fhandler_disk_file::fchown): Always set sensible permission values
-	when creating the ACL for symlinks.
-
-2005-12-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* winsup.h (flush_file_buffers): Define as inline function.
-	* miscfuncs.cc (flush_file_buffers): Remove.
-
-2005-12-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* winsup.h (flush_file_buffers): Declare new function.
-	(FLushFileBuffers): New define.
-	* miscfuncs.cc (flush_file_buffers): Define new function.
-
-2005-12-20  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_termios::fixup_after_exec): Make non-inlined.
-	* fhandler_termios.cc (fhandler_termios::fixup_after_exec): Don't call
-	fixup_after_fork if close_on_exec'ed.
-
-2005-12-19  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_cygtls::interrupt_now): Subsume interruptible().
-	(interruptible): Delete.
-	(setup_handler): Remove interruptible call and just use return from
-	interrupt_now.
-
-2005-12-19  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (set_console_state_for_spawn): Add an argument to the
-	declaration.
-	* fhandler_console.cc (set_console_state_for_spawn): Ditto for the
-	definition.  Only set invisible console for non-cygwin process.  Remove
-	debugging leftover.
-	* spawn.cc (spawn_guts): Pass argument denoting whether this is a
-	cygwin process to set_console_state_for_spawn and only call this
-	function when exec'ing.
-
-2005-12-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (fhandler_dev_zero::mmap): Call VirtualFree(MEM_RELEASE)
-	with zero length parameter, otherwise it fails.
-	(fhandler_dev_zero::munmap): Ditto.
-
-2005-12-18  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_console::invisible_console): Declare new
-	variable.
-	(fhandler_pipe::fixup_in_child): Declare new function.
-	(fhandler_console::need_invisible): Ditto.
-	(fhandler_console::has_a): Ditto.
-	* fhandler_console.cc (set_console_state_for_spawn): Eliminate return
-	value.  Set up an invisible console if necessary prior to spawning.
-	(fhandler_console::invisible_console): Define.
-	* fhandler_tty.cc (fhandler_tty_slave::open): Use
-	fhandler_console::invisible_console to setup an invisible console.
-	* pipe.cc (fhandler_pipe::fixup_in_child): Define new function from
-	fixup_after_exec.
-	(fhandler_pipe::fixup_after_exec): Use fixup_in_child when appropriate.
-	(fhandler_pipe::fixup_after_fork): Ditto.
-	* spawn.cc (handle): Reorganize and modernize a little.
-	(spawn_guts): Rely on set_console_state_for_spawn to set the console
-	into the right state but don't create the process with "detached" flag
-	if we have no controlling tty since that confuses 'cmd'.
-	* dtable.cc (dtable::stdio_init): Don't set console as controlling
-	terminal if we have an invisible console.
-
-	* sigproc.cc (child_info::sync): Use correct name in ForceCloseHandle1.
-
-2005-12-18  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/dirent.h: Change __deprecated_d_ino to __invalid_d_ino
-	throughout to make things a little clearer.
-	* dir.cc (readdir_worker): Reflect above change.
-
-2005-12-16  Christopher Faylor  <cgf@timesys.com>
-
-	* winsup.h (child_copy): Change prototype to match new functionality.
-	* cygheap.cc (cygheap_fixup_in_child): Accommodate new child_copy
-	arguments.
-	* dcrt0.cc (dll_data_start): Move definition here from fork.
-	(dll_data_end): Ditto.
-	(dll_bss_start): Ditto.
-	(dll_bss_end): Ditto.
-	(handle_fork): New function.  Called when forked to deal with fork
-	issues and copy data to this process from the parent.
-	(dll_crt0_0): Call handle_fork when _PROC_FORK condition.
-	(dll_crt0): Don't copy user_data when we've forked.  Don't zero first
-	element of main_environment ever.
-	(cygwin_dll_init): Ditto.
-	* fork.cc (child_copy): Rename from fork_copy and change arguments so
-	that each pair of things to copy gets its own descriptor.
-	(frok::child): Remove fixup_mmaps_after_fork call here.  Move to
-	handle_fork in dcrt0.cc.
-	(frok::parent): Use child_copy rather than fork_copy and accommodate
-	changes in parameters.
-
-	* exceptions.cc (setup_handler): Delay test of whether we're locked
-	until after GetThreadContext has been called since there are apparently
-	cases where SuspendThread does not cause an immediate thread
-	suspension.
-
-2005-12-16  Christopher Faylor  <cgf@timesys.com>
-
-	* init.cc (dll_entry): Call prime_threads after dll_crt0_0 to avoid
-	conflicts between heap allocation and thread stack allocation.
-
-2005-12-16  Christopher Faylor  <cgf@timesys.com>
-
-	* hookapi.cc (putmem): Remove query of previous memory protection since
-	we get that for free the first time we call VirtualProtect.
-
-2005-12-15  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (fhandler_dev_zero::fixup_mmap_after_fork): Use
-	system_printf like any other fixup_mmap_after_fork.
-
-2005-12-14  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (ACCFLAGS): Remove macro.
-	(fhandler_base::get_default_fmode): Use O_ACCMODE instead of ACCFLAGS
-	and or'ed read/write flags.
-	(fhandler_base::open_9x): Use O_ACCMODE instead of or'ed read/write
-	flags.
-	(fhandler_base::open): Ditto.
-	* fhandler_disk_file.cc (fhandler_base::open_fs): Ditto.
-	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
-	* fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
-
-2005-12-14  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (fhandler_base::open_9x): Handle O_SYNC and O_DIRECT
-	flags.
-	(fhandler_base::open): Ditto.
-	* fhandler_floppy.cc (fhandler_dev_floppy::open): Don't allocate devbuf
-	in O_DIRECT case.
-	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Don't allow buffer
-	changes in O_DIRECT case.  Allow returning a buffer size 0, which
-	indicates O_DIRECT.
-	* fhandler_tape.cc (fhandler_dev_tape::open): Use O_SYNC flag to
-	hand down the !buffer_writes case.  Don't allocate devbuf in O_DIRECT
-	case.
-	(fhandler_dev_tape::raw_read): Don't mess with devbuf if it's NULL.
-	* include/fcntl.h: Define _FDIRECT, O_DIRECT, O_DSYNC and O_RSYNC.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-12-13  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Don't bother if we're exiting.
-	* sigproc.cc (_cygtls::remove_wq): Ditto.
-
-2005-12-13  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty::open): Enhance comment.
-
-2005-12-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_tty.cc (fhandler_tty::open): Close newly created window
-	station after switching to original window station.
-
-2005-12-13  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty::open): Add a comment.
-
-2005-12-12  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::usecs): Subtract from slop from system time or
-	we'll always end up priming the pump.
-
-2005-12-12  Nick Duffek <nick@duffek.com>
-
-	* times.cc (systime): Correct precision referenced in comment.
-
-2005-12-12  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty_slave::open): Don't free original
-	windows station since that will cause strange problems displaying
-	fonts.  Reset windows station to original station after creating
-	console.
-	* times.cc (hires_ms::usecs): Only reprime when calculated time is less
-	than system time.
-
-2005-12-12  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (winpids::add): Don't copy procinfo when there is no cygwin
-	process associated with the pid, i.e., procinfo == NULL.
-
-2005-12-12  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::usecs): Correct order when checking if high
-	precision time is <= current time.
-
-2005-12-12  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (size_copied): New convenience macro.
-	(winpids::add): Alias the element that we are working on for slightly
-	better clarity.  Honor the "make_copy" flag.
-	(winpids::release): Free and zero procinfo field if it was allocated
-	via malloc.
-	(winpids::~winpids): Free copied array.
-	* pinfo.h (class pinfo): Make winpids class a friend.
-	(winpids::make_copy): New field.
-	(winpids::copied): New array.
-	(winpids::reset): Reset npids after releasing pinfos or suffer a memory
-	leak.
-	(winpids::winpids): Try harder to zero all fields in the class.
-
-2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (GetSystemTimes): Remove.
-
-2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_proc.cc (format_proc_uptime): Drop usage of GetSystemTimes.
-	Use NtQuerySystemInformation to evaluate uptime and idle_time from
-	all CPU's processor times.  Fallback to GetTickCount.
-
-2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (gen_create_protect): Always generate WRITECOPY protection
-	for private maps.
-	(fixup_mmaps_after_fork): Fix calculation of WRITECOPY protection for
-	VirtualProtect.  Add some words to the comment.
-
-2005-12-10  Christopher Faylor  <cgf@timesys.com>
-
-	* dirent.h: Change the rest of the d_ino's to __deprecated_d_ino.
-
-2005-12-10  Christopher Faylor  <cgf@timesys.com>
-
-	* malloc.cc: Update to version 2.8.3.
-	* cygmalloc.h (MSPACE): Remove unneeded definition.
-
-2005-12-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Only allow 0, 1 or a
-	multiple of 512 as new buffersize.
-
-2005-12-08  Pekka Pessi <ppessi@gmail.com>
-	    Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::recvfrom): Mask flags with
-	MSG_WINMASK for Windows socket calls.
-	(fhandler_socket::recvmsg): Ditto.
-	(fhandler_socket::sendmsg): Ditto.
-
-2005-12-07  Christopher Faylor  <cgf@timesys.com>
-
-	* hires.h (hires_ms::initime_ms): Delete.
-	(hires_ms::initime_us): Just define as LONGLONG.
-	(hires_ms::uptime): New function.
-	* select.cc (select_stuff::wait): Use gtod for timing to attempt to
-	avoid windows 32 bit wraparound.
-	* times.cc (systime): New function.
-	(times): Replace GetTickCount with gtod.uptime.
-	(hires_us::prime): Use systime() to calculate system time rather than
-	calling GetSystemTimeAsFileTime directly.
-	(hires_ms::prime): Ditto.  Eliminate initime_ms.
-	(hires_ms::usecs): Try harder to detect wraparound.
-
-	* fhandler_proc.cc (format_proc_partitions): Set drive_size to zero to
-	avoid a compiler warning.
-
-2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_proc.cc (format_proc_partitions): Use modern IOCTLs
-	to determine drive size as far as possible.
-
-2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix INVALID_PARAMETER
-	condition.  Only copy devbuf to buf if buf is non-NULL.
-
-2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix setting devbuf
-	when rd_parm is 0 or 1.
-
-2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_floppy.cc (fhandler_dev_floppy::lseek): Fix test for
-	valid file position at EOM.
-
-2005-12-07  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/stdlib.h: Guard compilation of *unsetenv* in newlib.
-
-2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* exceptions.cc (_cygtls::handle_exceptions): In case of a
-	STATUS_ACCESS_VIOLATION, check if the page is a mmaped page beyond
-	a file's EOF.  Generate SIGBUS instead of SIGSEGV then.
-	* mmap.cc (__PROT_ATTACH): New define.
-	(__PROT_FILLER): Ditto.
-	(fh_anonymous): Rename from fh_paging_file;
-	(fh_disk_file): New global static variable.
-	(attached): New inline function.
-	(filler): Ditto.
-	(gen_create_protect): Split off from gen_protect to use the file's
-	access mode to create mapping always with maximum allowed protections.
-	(gen_protect): Accommodate pages attached beyond EOF.  Use symbolic
-	values instead of numerics when possible.  Drop create parameter.
-	(gen_access): Use file's access mode instead of protection.
-	(CreateMapping9x): Create named mapping names so that different
-	creation access modes result in different mappings.
-	(CreateMappingNT): Only reserve attached pages, don't commit them.
-	(MapViewNT): Ditto.  Set AT_ROUND_TO_PAGE for all non-NULL base
-	addresses.
-	(mmap_func_t): Define CreateMapping and MapView function pointers
-	with additional openflags parameter.
-	(class mmap_record): Add openflags member.
-	(mmap_record::mmap_record): Add openflags parameter.
-	(mmap_record::get_openflags): New accessor.
-	(mmap_record::attached): Call global attached function.
-	(mmap_record::filler): Call global filler function.
-	(mmap_record::gen_create_protect): Call global gen_create_protect
-	function.
-	(mmap_record::gen_protect): Drop create parameter.
-	(mmap_record::alloc_fh): Set fhandler's access flags.
-	(list::search_record): Accommodate filler pages.
-	(list::set): Use inode number as hash value.
-	(map::get_list_by_fd): Check hash value against file's inode number.
-	(mmap_is_attached_page): New function to evaluate if a given address
-	is on a attached page.  Called from _cygtls::handle_exceptions.
-	(mmap_worker): New function to do mapping and bookkeeping in a
-	single call.
-	(mmap64): Use roundup2 to round length to pagesize alignment.
-	Initialize global fhandlers.  Simplify anonymous initialization.
-	Add SUSv3 compatible check of file open mode vs. requested protection.
-	Try creating new file handles to allow maximum page protection.
-	Allow creating attached pages in case of mapping beyond EOF.
-	Close new file handle if one has been created.
-	(munmap): Align len to pagesize.
-	(msync): Rework argument checks. Align len to pagesize.
-	(mprotect): Ditto.  Accommodate attached pages.
-	(mlock): Use roundup/rounddown macros instead of homemade expressions.
-	(munlock): Add page alignment as in mlock.
-	(fhandler_dev_zero::munmap): Fix unmapping of non-private mappings.
-	(fhandler_dev_zero::fixup_mmap_after_fork): Accommodate filler pages.
-	(fixup_mmaps_after_fork): Don't fail if attached pages couldn't be
-	created in child.  Avoid superfluous call to VirtualFree.  Check for
-	original allocation protection to fix PAGE_WRITECOPY protection.
-	* ntdll.h: Revert deletion of AT_ROUND_TO_PAGE define.
-	* winsup.h (mmap_is_attached_page): Declare.
-
-2005-12-05  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/stdlib.h: New file.
-	* environ.cc (unsetenv): Change to return -1 on input error.
-	* include/cygwin/version.h: Add more description to latest api bump.
-
-2005-12-05  Christopher Faylor  <cgf@timesys.com>
-
-	* dir.cc (readdir_workdir): Only fill out d_ino when linked into older
-	app.
-	* include/cygwin/version.h: Bump api minor number to 147, reflecting
-	obsolescence of d_ino.
-	(CYGWIN_VERSION_USER_API_VERSION_COMBINED): New convenience macro.
-	(CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): New convenience macro.
-	* include/sys/dirent.h: Change d_ino field to __deprecated_d_ino.
-
-2005-12-05  Christopher Faylor  <cgf@timesys.com>
-
-	Remove unneeded whitespace.
-	* cygtls.cc (_cygtls::set_state): Delete.
-	(_cygtls::reset_exception): Ditto.
-	(_cygtls::init_thread): Set initialized state directly here.
-	(_cygtls::push): Remove exception argument.  Don't treat exceptions
-	specially.
-	* cygtls.h (_cygtls::push): Ditto.
-	(_cygtls::isinitialized): Don't treat exceptions specially.
-	(_cygtls::reset_exception): Delete.
-	(_cygtls::set_state): Ditto.
-	(_cygtls::handle_exceptions): Don't push ebp on the stack prior to
-	calling sig_send.  Just set incyg instead.
-	(_cygtls::interrupt_setup): Accommodate _cygtls::push argument change.
-	(_cygtls::interrupt_now): Ditto.
-	(setup_handler): Don't treat exceptions specially.
-	* gendef (longjmp): Always zero incyg flag.
-
-2005-12-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (spenvs): Add "windir" as an "always export" variable
-	to accommodate WinSock on Windows 95.
-
-2005-12-02  Christopher Faylor  <cgf@timesys.com>
-
-	* include/exceptions.h (exception_list): Revert previous change.
-	Windows doesn't care.
-	(exception_handler): Use real exception_list parameter type rather than
-	void *
-	* tlsoffsets.h: Regenerate.
-	* cygtls.h (_cygtls::handle_exceptions): Use real exception_list
-	parameter type rather than void *.
-	(handle_threadlist_exception): Ditto.
-	(init_exception_handler): Ditto.
-	* cygtls.cc (_cygtls::handle_threadlist_exception ): Ditto.
-	(_cygtls::init_exception_handler): Add kludge to terminate linked list
-	with a loop, which seems to solve problem of RtlUnwind causing problems
-	* exceptions.cc (rtl_unwind): Use real exception_list parameter type
-	rather than void *.
-	(_cygtls::handle_exceptions): Ditto.
-
-2005-12-02  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_cygtls::el): New field.
-	(_cygtls::handle_exceptions): New function declaration.
-	(_cygtls::handle_threadlist_exception): Ditto.
-	(_cygtls::init_exception_handler): Ditto.
-	(_cygtls::init_threadlist_exceptions): Remove arg from declaration.
-	* cygtls.cc (_cygtls::call2): Don't initialize exceptions here.
-	(_cygtls::init_thread): Do it here instead and use member function.
-	(_cygtls::handle_threadlist_exception): Move into _cygtls class.
-	(_cygtls::init_exception_handler): Ditto.  Rely on existence of 'el'
-	memmber in _cygtls.
-	(_cygtls::init_threadlist_exceptions): Ditto.
-	* dcrt0.cc (dll_crt0_1): Remove exception_list definition and setting
-	since it now commonly resides in the tls.
-	* exceptions.cc (init_exception_handler): Move to cygtls.cc.
-	(init_exceptions): Ditto.
-	(rtl_unwind): New, safe wrapper function for RtlUnwind.
-	(_cygtls::handle_exceptions): Move to _cygtls.  Call rtl_unwind to
-	unwind frames and eliminate copying of structures.  Put address of
-	failing instruction in si_addr, not the address on the stack.  Return 0
-	to indicate that we've handled this exception.
-	* external.cc (cygwin_internal): Make CW_INIT_EXCEPTIONS a no-op.
-	* sigproc.cc (wait_sig): Accommodate argument change to
-	_cygtls::init_threadlist_exceptions.
-	* tlsoffsets.h: Regenerate.
-	* include/exceptions.h (exception_list): Add more stuff to the
-	exception list.  Apparently windows needs this?
-	(init_exceptions): Remove bogus declaration.
-
-	* include/cygwin/signal.h (SI_USER): Redefine as zero as per SUSv3.
-	* include/cygwin/version.h: Bump API minor version number to 146.
-
-	* thread.cc (pthread_kill): Set si_pid and si_uid.
-
-	* timer.cc (timer_thread): Set si_code to SI_TIMER.
-
-2005-12-01  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (getstack): Try harder to modify memory.
-	(alloc_stack): Alloc page prior to stack top, too.
-
-2005-12-01  Christopher Faylor  <cgf@timesys.com>
-
-	* devices.h (_major): Revert previous ill-advised change.
-	(_minor): Ditto.
-
-2005-12-01  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (handle_exceptions): Translate a guard page exception
-	to a "SIGBUS".
-
-2005-12-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc: Make debug output more consistently.  Fix some comments.
-	(gen_protect): Convert to inline function.
-	(gen_access): Ditto.
-	(mmap_record::gen_protect): Add create parameter as in global function.
-	(mmap_record::alloc_page_map): Change condition so that always the
-	correct protection setting is set after mapping has been established.
-	(mmap64): For anonymous mappings set offset always to 0.
-	(fixup_mmaps_after_fork): Always call fixup_mmap_after_fork method
-	with the MAP_FIXED flag set.
-
-2005-12-01  Christopher Faylor  <cgf@timesys.com>
-
-	* devices.h (_minor): Coerce argument to proper type before
-	manipulating.
-	(_major): Ditto.
-	(device::is_fs_special): New function.
-	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Set the size to
-	0 for devices rather than reporting the size of the symlink.
-	(fhandler_disk_file::readdir): Use is_fs_special to determine if .lnk
-	should be stripped.
-	* path.cc: Rename symlink_info::is_symlink to symlink_info::issymlink
-	throughout.
-	(symlink_info::isdevice): New field.
-	(path_conv::check): Use 'isdevice' to determine if just-parsed entity
-	is a device rather than relying on non-zero major/minor.
-	(symlink_info::parse_device): Set isdevice to true if we've discovered
-	a device.
-	(symlink_info::check): Clear isdevice field prior to processing.  Use
-	isdevice to control debugging output.
-	(symlink_info::set): Set isdevice to false.
-	* path.h (path_conv::is_fs_special): New function.
-	* devices.cc: Regenerate.
-
-2005-11-30  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::prime): Remove debugging stuff.
-	(hires_ms::usecs): Ditto.
-
-2005-11-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (list::try_map): New method, implementing trying to map
-	within another already existing map, moved from mmap64 here.
-	(mmap64): Just call try_map now.
-	(fhandler_dev_zero::fixup_mmap_after_fork): Always create new private
-	map with PAGE_READWRITE protection.
-	(fixup_mmaps_after_fork): Fix comment.
-
-2005-11-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-11-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_dev_zero::mmap): Add method.
-	(fhandler_dev_zero::munmap): Ditto.
-	(fhandler_dev_zero::msync): Ditto.
-	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
-	* mmap.cc: Implement anonymous mapping using fhandler_dev_zero class.
-	Implement private anonymous maps using VirtualAlloc/VirtualFree.  Fix
-	or add some more comments.
-	(fh_paging_file): Change to type fhandler_dev_zero.
-	(priv): New static inline function to avoid having lots of flag bit
-	tests in the code.  Use throughout were appropriate.
-	(fixed): Ditto.
-	(anonymous): Ditto.
-	(noreserve): Ditto.
-	(autogrow): Ditto.
-	(gen_protect): Never generate PAGE_WRITECOPY protection for
-	private anonymous maps.
-	(gen_access): Drop FILE_MAP_EXECUTE handling since it's not supported
-	correctly on 9x.
-	(VirtualProt9x): Move comment from mmap64 here.
-	(mmap_record::mmap_record): Gegerate correct device entry for
-	anonymous maps, though unused right now.
-	(mmap_record::priv): Call global priv function.
-	(mmap_record::fixed): Call global fixed function.
-	(mmap_record::anonymous): Call global anonymous function.
-	(mmap_record::noreserve): Call global noreserve function.
-	(mmap_record::autogrow): Call global autogrow function.
-	(list::anonymous): New method.  Use throughout were appropriate.
-	(mmap_record::compatible_flags): Drop now useless ifdef.
-	(mmap_record::alloc_page_map): Accommodate private anonymous maps.
-	(mmap_record::map_pages): Accommodate MAP_NORESERVE mappings.
-	(mmap_record::unmap_pages): Accommodate private anonymous maps.
-	(mmap64): Simplify argument check.  Don't remove the MAP_PRIVATE flag
-	for anonymous mappings on 9x anymore since that's now handled
-	gracefully.
-	(mprotect): Accommodate MAP_NORESERVE mappings.  Fix case when
-	non-mmap areas are just MEM_RESERVEd.
-	(fhandler_dev_zero::mmap): Implement anonymous mapping here.
-	(fhandler_dev_zero::munmap): Ditto.
-	(fhandler_dev_zero::msyn): Ditto.
-	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
-	(fixup_mmaps_after_fork): Accommodate private anonymous maps.  Enhance
-	debug output in case VirtualProtect fails.
-	* include/sys/mman.h: Really define MAP_NORESERVE now.
-
-2005-11-28  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (NtCreateSection): Define.
-	* cygheap.cc (_csbrk): Call getpagesize instead of getshmlba.
-	* dcrt0.cc (dll_crt0_0): Call mmap_init.
-	* external.cc (cygwin_internal): Call getpagesize instead of getshmlba.
-	* fhandler.h (fhandler_base::mmap): Change access to prot parameter.
-	(fhandler_base::fixup_mmap_after_fork): Ditto.
-	(fhandler_disk_file::mmap): Ditto.
-	(fhandler_disk_file::fixup_mmap_after_fork): Ditto.
-	(fhandler_dev_mem::mmap): Ditto.
-	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
-	* fhandler_mem.cc (fhandler_dev_mem::write): Call getsystempagesize
-	instead of getpagesize.
-	(fhandler_dev_mem::read): Ditto.
-	(fhandler_dev_mem::fstat): Ditto.
-	(fhandler_dev_mem::mmap): Move to mmap.cc.
-	(fhandler_dev_mem::munmap): Ditto.
-	(fhandler_dev_mem::msync): Ditto.
-	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
-	* fhandler_proc.cc (format_proc_meminfo): Call getsystempagesize
-	instead of getpagesize.
-	* fhandler_process.cc (format_process_stat): Ditto.
-	(format_process_status): Ditto.
-	(get_mem_values): Ditto.
-	* mmap.cc: Fix formatting.  Try to make more readable and modular.
-	Take advantage of pagesize==granularity.
-	(gen_protect): New static function to evaluate Windows
-	protection bits from POSIX protection and flags.
-	(gen_access): Ditto for Windows access mode.
-	(VirtualProt9x): Wrapper function to call VirtualProtect on 9x.
-	(VirtualProtNT): Ditto for NT.
-	(VirtualProtEx9x): Ditto for VirtualProtectEx on 9x.
-	(VirtualProtExNT): Ditto for NT.
-	(CreateMapping9x): Wrapper function for creating a mapping handle on 9x.
-	(CreateMappingNT): Ditto for NT.
-	(MapView9x): Wrapper function to map a view on 9x.
-	(MapViewNT): Ditto for NT.
-	(mmap_funcs_9x): Structure containing function pointers to wrapper
-	functions for 9x.
-	(mmap_funcs_nt): Ditto for NT.
-	(mmap_func): Pointer to wrapper functions used in subsequent code.
-	(mmap_init): Initialize mmap_func depending on OS.
-	(class mmap_record): Use sensible member names.  Add POSIX protection
-	member. Drop Windows access flags member.  Constify more methods.
-	Use accessors instead of direct member access inside of own methods.
-	(mmap_record::gen_protect): Class wrapper to evaluate matching
-	Windows protection bits.
-	(mmap_record::gen_access): Ditto for Windows access flags.
-	(mmap_record::compatible_flags): New function to check if flags are
-	compatible with flags of existing map.
-	(list::add_record): Drop offset and length arguments.
-	(class map): Change counters to unsigned.  Match usage throughout.
-	(mmapped_areas): Convert from pointer to global struct.
-	(mmap_record::alloc_page_map): Simplify.
-	(mmap_record::map_pages): Ditto.
-	(mmap_record::fixup_page_map): Delete.
-	(mmap64): Simplify.  Add workaround for Windows 98 bug.  Fix bug on
-	NT that existing anonymous mappings weren't searched for a match.
-	(munmap): Add workaround for Windows 98 bug.
-	(msync): Simplify.
-	(mprotect): Handle existing maps correctly.
-	(mlock): Add local pagesize variable and enlightening comment.
-	(fhandler_disk_file::mmap): Main functionality now in CreateMapping/
-	MapView wrapper functions.
-	(fhandler_disk_file::fixup_mmap_after_fork): Call MapView wrapper.
-	(fhandler_dev_mem::mmap): Moved from fhandler_mem.cc.  Simplify by
-	calling MapViewNT.
-	(fhandler_dev_mem::munmap): Moved from fhandler_mem.cc.
-	(fhandler_dev_mem::msync): Ditto.
-	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.  Call MapViewNT.
-	(fixup_mmaps_after_fork): Restructure and hopefully speed up loop for
-	setting protection and memory content on MAP_PRIVATE maps.
-	* ntdll.h (AT_ROUND_TO_PAGE): Remove define.
-	(AT_EXTENDABLE_FILE): Add define.
-	(NtCreateSection): Add prototype.
-	* syscalls.cc (getpagesize): Return granularity as pagesize now.
-	(getsystempagesize): New function to retrieve "real" pagesize.
-	(getshmlba): Delete since it's replaced by getpagesize now.
-	* wincap.h (wincaps::has_mmap_alignment_bug): New element.
-	* wincap.cc: Implement above element throughout.
-	* winsup.h (getshmlba): Drop prototype.
-	(getsystempagesize): Add prototype.
-	(mmap_init): Ditto.
-	* include/sys/mman.h: (Not yet) define MAP_NORESERVE.
-
-2005-11-28  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't rely on
-	has_acl() state for evaluating inodes.  Temporarily(?) enable "real"
-	inodes for remote drives.
-
-2005-11-25  Christopher Faylor  <cgf@timesys.com>
-
-	* heap.cc: Remove spurious getpagesize declaration.
-
-2005-11-25  Christian Franke  <Christian.Franke@t-online.de>
-
-	* exceptions.cc (ctrl_c_handler): Distinguish CTRL-BREAK from CTRL-C in
-	some cases.
-
-2005-11-23  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty_slave::open): Reset the current windows
-	station whenever ctty == -1 regardles of whether there's a windows
-	station already assigned.  Close the old windows station in this
-	situation.
-	* pinfo.cc (_pinfo::set_ctty): Reinstate incrementing of console count
-	when recording ctty so that the current tty is always around.
-	* autoload.cc (CloseWindowStation): Define.
-
-2005-11-18  Christopher Faylor  <cgf@timesys.com>
-
-	* strptime.cc (_strptime): Fix gcc warnings.
-
-2005-11-18  Christopher Faylor  <cgf@timesys.com>
-
-	* memmem.cc: Move from here.
-	* lib/memmem.cc: Move to here.
-
-2005-11-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* libc: Add subdirectory.
-	* Makefile.in (VPATH): Add libc subdir.
-	(DLL_OFILES): Add strptime.o and timelocal.o.
-	* cygwin.din: Export timelocal and timegm.
-	* localtime.cc: Define STD_INSPIRED unconditionally.
-	* include/cygwin/time.h (timelocal): Add declaration.
-	(timegm): Ditto.
-	* include/cygwin/version.h: Bump API minor version.
-	* libc/strptime.cc: New file.
-	* libc/timelocal.cc: New file.
-	* libc/timelocal.h: New file.
-
-2005-11-18  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/sys_time.h: Move futimes and lutimes declaration here
-	from newlib.
-
-2005-11-18  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (timezone): Put back (void).
-	* include/cygwin/time.h: Add more cygwin stuff from newlib.
-
-2005-11-18  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/sys_time.h: Rename from include/cygwin/time.h.
-	* include/cygwin/time.h: New file.
-
-2005-11-17  Christopher Faylor  <cgf@timesys.com>
-
-	* fork.cc (fork): Move top-of-stack calculation later.
-
-	* pinfo.cc (_pinfo::set_ctty): Use __ctty to print current console in
-	debugging output.
-
-2005-11-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_tty.cc (fhandler_tty_slave::open):  Don't expect that
-	service applications have no window station attached.
-
-2005-11-16  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::prime): Don't escalate the priority.
-
-2005-11-14  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/elf64.h: Fix types to reflect linux usage.
-
-2005-11-14  Corinna Vinschen  <corinna@vinschen.de>
-	    Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_console::fixup_after_fork_exec): Define with
-	additional bool parameter.
-	(fhandler_console::fixup_after_exec): Accommodate
-	fixup_after_fork_exec's parameter.
-	(fhandler_console::fixup_after_fork): Ditto.
-	* fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Avoid
-	opening new console only when close_on_exec AND execing.
-
-2005-11-14  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_console::fixup_after_fork_exec): Declare new function.
-	(fhandler_console::fixup_after_fork): Use fixup_after_fork_exec.
-	(fhandler_console::fixup_after_exec): Ditto.
-	* fhandler_console.cc (fhandler_console::fixup_after_fork): Delete definition.
-	(fhandler_console::fixup_after_fork_exec): Rename from fixup_after_exec.
-	* pinfo.cc (_pinfo::set_ctty): Don't play with console count here.
-	* syscalls.cc (close_all_files): Don't close cygheap ctty if hExeced
-	since the child will be copying information from us.
-	(setsid): Use myctty() rather than raw ctty #.
-
-2005-11-13  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (init_cygheap::manage_console_count): Declare new function.
-	(init_cygheap::console_count): Renamed from open_fhs.  Make private.
-	* cygheap.cc (init_cygheap::manage_console_count): Define new function.
-	* dtable.cc (dtable::fixup_after_exec): Always call fixup_after_exec on
-	elements of fd even when they are about to be closed.
-	* fhandler.h (report_tty_counts): Remove open_fhs from debugging
-	output.
-	* fhandler_console.cc (fhandler_console::open): Use
-	manage_console_count rather than manipulating count directly.
-	(fhandler_console::close): Ditto.
-	(fhandler_console::fixup_after_fork): Ditto.
-	(fhandler_console::fixup_after_exec): Ditto.  Don't close handles if
-	close_on_exec.
-	* fhandler_tty.cc (fhandler_tty_slave::open): Use
-	manage_console_count() rather than manipulating count directly.
-	Reflect change in arguments to report_tty_counts().
-	(fhandler_tty_slave::close): Ditto for both.
-	(fhandler_tty_slave::dup): Ditto for both.
-	(fhandler_tty_slave::ioctl): Use myctty() rather than raw ctty #.
-	(fhandler_tty_slave::fixup_after_fork): Reflect change in arguments to
-	report_tty_counts().
-	(fhandler_tty_master::init_console): Use manage_console_count() rather
-	than manipulating count directly.
-	* fhandler_clipboard.cc (fhandler_dev_clipboard::fixup_after_exec):
-	Don't perform any operations if close_on_exec.
-	* fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_exec): Ditto.
-	* fhandler_raw.cc (fhandler_dev_raw::fixup_after_exec): Ditto.
-	* fhandler_serial.cc (fhandler_serial::fixup_after_exec): Ditto.
-	* pinfo.h (_pinfo::_ctty): Declare new function.
-	(myctty): Declare new macro.
-	(__ctty): Declare new macro.
-	* pinfo.cc (_pinfo::_ctty): Define new function.
-	(_pinfo::set_ctty): Use manage_console_count() rather than manipulating
-	count directly.
-	* signal.cc (kill_pgrp): Use myctty() and __ctty() macros rather than
-	raw ctty #.
-	* syscalls.cc (setsid): Ditto.  Use manage_console_count() rather than
-	manipulating count directly.
-
-2005-11-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::recvfrom): Just return 0 (EOF)
-	in case of WSAESHUTDOWN.
-	(fhandler_socket::recvmsg): Ditto.
-	* poll.cc (poll): Set revents to POLLIN instead of POLLHUP. Add comment.
-
-2005-11-11  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (init_cygheap::_gtod): Remove.
-	* cygwin.din: Export clock_getres and clock_setres.
-	* hires.h (hires_ms::minperiod): Delete declaration.
-	(hires_ms::began_period): Ditto.
-	(hires_ms::prime): Make void.
-	(hires_ms::resolution): Just define here.
-	(hires_ms::usecs): Remove unneeded argument.
-	(gtod): Redeclare as a variable.
-	* timer.cc (timer_thread): Eliminate argument to gtod.usecs().
-	(timer_tracker::gettime): Ditto.
-	(timer_tracker::settime): Ditto.
-	* times.cc (gettimeofday): Ditto.
-	(hires_ms::began_period): Delete declaration.
-	(hires_us::prime): Remove debugging.
-	(hires_ms::prime): Make void.  Eliminate period stuff.
-	(hires_ms::usecs): Eliminate argument to gtod.usecs().
-	(hires_ms::resolution): New function.
-	(clock_getres): Ditto.
-	(clock_setres): Ditto.
-	* version.h: Bump API version to 143.
-	* include/cygwin/time.h: New file.
-
-2005-11-10  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::prime): Comment out call to timeBeginPeriod for
-	now.
-	(hires_ms::usecs): Call prime if haven't called began_period().
-
-	* param.h: Don't define stuff that is already defined in endian.h.
-
-2005-11-10  Christopher Faylor  <cgf@timesys.com>
-
-	* include/endian.h: Remove USE_BSD ifdef since it is never defined on
-	Cygwin.
-
-2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syslog.cc (setlogmask): Don't mask the mask.
-	(vsyslog): Fix priority check.
-
-2005-11-10  Scott Finneran  <scottf@pacom.com>
-
-	* include/cygwin/signal.h: Add missing sigrelse prototype.
-
-2005-11-08  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_base.cc (fhandler_base::readv): Free buf, not a pointer into
-	the middle of buf.
-
-2005-11-08  Christopher Faylor  <cgf@timesys.com>
-
-	* memmem.cc: New file.
-	* include/cygwin/version.h: Bump API version number to 142.
-	* cygwin.din: Export memmem.
-	* Makefile.in: Build memmem.o.
-
-2005-11-08  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (spenvs): Make "SYSTEMDRIVE" an "always export".
-
-2005-11-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* times.cc (futimes): Redirect to utimes_worker if given file
-	descriptor is opened R/O.
-
-2005-11-06  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (dll_crt0_0): Initialize security data first so that it can
-	be used by subsequent handle creation.
-
-2005-11-04  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (init_cygheap::_gtod): New hires_ms element.
-	* hires.h (hires_ms::minperiod): Remove static designation.
-	(hires::began_period): New field.
-	* signal.cc: Include headers required for cygheap.h now that gtod lives
-	in the cygheap.
-	* timer.c: Ditto.
-	* times.cc (gtod): Delete variable.
-	(gtod::minperiod): Ditto.
-	(gtod::began_period): Define.
-	(hires_ms::prime): Add more debugging output.  Call timeBeginPeriod
-	only when !began_period.
-
-2005-11-04  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::prime): More debugging.
-	(hires_ms::usecs): Ditto.
-
-2005-11-03  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (stupid_printf): Define and use throughout -- temporarily.
-
-2005-11-03  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::prime): Add lots of temporary debugging output.
-
-2005-11-02  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (hires_ms::minperiod): Make copy-on-fork.
-	(gettimeofday): Remove temporary debugging.
-	(hires_us::prime): Add lots of temporary debugging output.
-
-2005-11-02  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (gettimeofday): Add temporary debugging output.
-
-2005-11-01  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/cygwin.h: Define CYGWIN_SIGNAL_STRING.
-	* exceptins.cc (sigpacket::process): Send a _CYGWIN_SIGNAL_STRING to
-	gdb if the process is being debugged.  A WIP.
-
-2005-10-29  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (signal_exit): Eliminate setting of main thread
-	priority since process lock should make that unnecessary.
-	* fork.cc (stack_base): Eliminate.
-	(frok::parent): Subsume stack_base and just set stack stuff here.
-	Report on priority class in debugging output.
-	* spawn.cc (spawn_guts): Report on priority class in debugging output.
-
-2005-10-29  Christopher Faylor  <cgf@timesys.com>
-
-	* fork.cc (frok::child): Change order of cleanup prior to return.
-	(fork): Save more of the stack.
-
-	* gendef: Fix some comments.
-
-	* sigproc.cc (wait_sig): Clarify debug output.
-
-2005-10-29  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.h (CHILD_INFO_MAGIC): Reset.
-
-2005-10-24  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (_pinfo::fds): Lock fdtab while enumerating.
-
-2005-10-24  Corinna Vinschen  <corinna@vinschen.de>
-
-	* spawn.cc (spawn_guts): Don't leave the function with return inside
-	pthread cleanup brackets.
-
-2005-10-24  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (cygheap_fdenum): Remove start_fd stuff.
-	(cygheap_fdenum::rewind): Ditto.
-	* pipe.cc (fhandler_pipe::open): Lock fdtab while enumerating.
-	* times.cc (utimes_worker): Ditto.
-
-2005-10-23  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (cygheap_fdenum::cygheap_fdenum): Record locked state or
-	suffer deadlocks.
-	(class locked_process): Move to another header.
-	* sync.h (lock_process): Define here.
-	* cygtls.cc (_cygtls::fixup_after_fork): Reset spinning state as well
-	as stacklock state.
-	* dcrt0.cc (lock_process::locker): Define.
-	(dtable::lock_cs): Delete.
-	(dll_crt0_0): Initialize process lock here ASAP.
-	* dtable.cc (dtable_init): Eliminate call to init_lock().
-	(dtable::fixup_after_fork): Ditto.
-	(dtable::init_lock): Delete definition.
-	* dtable.h (dtable::init_lock): Delete declaration.
-	(dtable::lock): Use process lock rather than dtable-specific lock.
-	(dtable::unlock): Ditto.
-
-	* sigproc.cc (sigproc_init): Minor change to debugging output.
-
-	* times.cc (utime_worker): Use build_fh_pc rather than reinterpreting
-	the posix path name again.  Return any error from path_conv immediately.
-
-2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::connect): Don't restrict
-	WSAEINVAL -> WSAEISCONN conversion to nonblocking sockets.
-	(fhandler_socket::accept): Use event driven technique to implement
-	interuptible accept.
-	(fhandler_socket::wait): Allow FD_ACCEPT handling.
-	* net.cc (cygwin_accept): Remove workaround for allowing blocking
-	accept.  That's entirely in fhandler_socket::accept now.
-
-2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_socket): Add timeout parameter to wait()
-	method.
-	* fhandler_socket.cc (fhandler_socket::connect): Use event driven
-	technique (prepare/wait/release) to implement interuptible connect.
-	(fhandler_socket::wait): Add timeout parameter.  Allow FD_CONNECT
-	handling.
-	* net.cc (cygwin_connect): Remove braindead workaround for allowing
-	blocking connect.  That's entirely in fhandler_socket::connect now.
-
-2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/cygwin/version.h: Fix typo.
-
-2005-10-21  Christopher Faylor  <cgf@timesys.com>
-
-	* dir.cc (rmdir): Eliminate nonsensical code.
-
-	* fork.cc (fork): Move exit debug_printf to last statement.
-
-2005-10-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (futimes): Export.
-	(lutimes): Export.
-	* times.cc (utimes_worker): Created from utimes, add nofollow flag
-	to implement utimes and lutimes.
-	(utimes): Just call utimes_worker.
-	(lutimes): New function.
-	(futimes): Ditto.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-10-19  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (child_info::sync): Move check for !wr_proc_pipe lower.
-	* spawn.cc (spawn_guts): Correct check for top-level process.
-
-2005-10-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc: Revert loading rcmd, rexec, rresvport and inet_network
-	from wsock32.dll since these symbols are not exported from ws2_32.dll.
-
-2005-10-19  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (utimes): Only consider fds opened with write access.
-
-2005-10-19  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Use existing handle
-	if fhandler has one.
-	* times.cc (utimes): Scan open fds for matching paths and use existing
-	fhandler if one exists.
-
-2005-10-19  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (_pinfo::dup_proc_pipe): Make warning more severe by
-	actually printing it.
-	(_pinfo::alert_parent): Fix comment.  Don't send to parent if we are in
-	an exec stub.
-
-2005-10-18  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (handle_threadlist_exception): Improve diagnostic output.
-
-	* sigproc.cc (child_info::sync): Only clear hProcess when execing.
-	(wait_sig): Protect readsig handle.
-
-2005-10-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (NtLockVirtualMemory): Import.
-	(NtUnlockVirtualMemory): Import.
-	(GetProcessWorkingSetSize): Import.
-	(SetProcessWorkingSetSize): Import.
-	* cygwin.din (mlock): Export.
-	(munlock): Export.
-	* mmap.cc (mlock): New function.
-	(munlock): Ditto.
-	* ntdll.h (STATUS_WORKING_SET_QUOTA): Define.
-	(LOCK_VM_IN_WSL): Define.
-	(LOCK_VM_IN_RAM): Define.
-	(NtLockVirtualMemory): Declare.
-	(NtUnlockVirtualMemory): Declare.
-	* sysconf.cc (sysconf): Implement _SC_MEMLOCK_RANGE.
-	* wincap.h: Implement has_working_virtual_lock throughout.
-	* wincap.cc: Ditto.
-	* include/cygwin/version.h: Bump API minor version.
-	* include/sys/mman.h (mlock): Declare,
-	(munlock): Declare.
-
-2005-10-18  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (child_info::sync): Use correct name when closing to
-	prevent warnings when DEBUGGING.
-	* spawn.cc (spawn_guts): Set myself.hProcess to pi.hProcess since this
-	may have been zeroed by the previous sync.
-
-2005-10-18  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (child_info::sync): Fix typo which caused hProcess to
-	never be cleared.  Only clear hProcess when not forking.
-
-2005-10-17  Christopher Faylor  <cgf@timesys.com>
-
-	Change process_lock to lock_process throughout.
-	Change all calls to new cygthread to handle extra argument, throughout.
-	* cygthread.h (cygthread::callproc): Declare new method.
-	(cygthread::cygthread): Add optional length argument to allow copying
-	arguments to executing thread.
-	* cygthread.cc (cygthread::callproc): Define new method.
-	(cygthread::stub): Use callfunc to invoke thread func to allow
-	potentially allocating stack memory which will be returned.
-	(cygthread::simplestub): Ditto.
-	(cygthread::cygthread): Accept arglen argument.  Reset ev here prior to
-	activating thread.  Wait for ev after activating thread if we're
-	copying contents to the thread.  Wait until the end before setting h,
-	to allow thread synchronization.
-	(cygthread::release): Don't reset ev here.  Rely on that happening the next
-	time the thread is activated.
-	* pinfo.h (commune_process): Rename declaration from _pinfo::commune_process.
-	* pinfo.cc (commune_process): Ditto for definition.  Modify slightly to allow
-	running as a separate cygthread.
-	* sigproc.cc (child_info::sync): Always wait for both subproc_ready and
-	any hProcess if we have a cygwin parent.
-	(talktome): Change argument to be a pointer to siginfo_t.  Contiguously
-	allocate whole siginfo_t structure + any needed extra for eventual passing
-	to commune_process thread.
-	(wait_sig): Accommodate change in talktome argument.
-
-	* pipe.cc (fhandler_pipe::fixup_after_exec): Remove debugging.
-
-2005-10-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc: Never load wsock32.dll. Load all wsock32 function
-	from ws2_32.  Rearrange symbol order accordingly.  None of the ws2_32
-	functions is optional right now.
-	(wsadata): Move from net.cc here.  Define NO_COPY.
-	(wsock_init): Drop unused symbols ws2_32_handle and wsock32_handle.
-	(load_wsock32): Remove.
-	(WSACleanup): Remove.
-	* fhandler_socket.cc: Drop Winsock 1 accommodations throughout.
-	(fhandler_socket::readv): Accommodate new POSIX style struct msghdr.
-	(fhandler_socket::writev): Ditto.
-	(fhandler_socket::recvmsg): Ditto. Handle "old" applications using
-	former struct msghdr correctly.
-	* net.cc: Drop Winsock 1 accommodations throughout.
-	(wsadata): Move definition to autoload.cc.
-	(set_socket_inheritance): Remove.
-	(convert_ws1_ip_optname): New static function to convert Winsock1
-	IPPROTO_IP option values into Winsock2 IPPROTO_IP option values.
-	(cygwin_setsockopt): Remove wrong and incomplete cleartext printing
-	of optname.  For "old" applications, convert optname from Winsock1
-	to Winsock2 values before using them.  Add comment to describe the
-	IP_TOS weirdness on W2K and above.
-	(cygwin_getsockopt): Remove wrong and incomplete cleartext printing
-	of optname.  For "old" applications, convert optname from Winsock1
-	to Winsock2 values before using them.
-	* select.cc (start_thread_socket): Forget about winsock2_active.
-	* winsup.h (wsock32_handle): Remove declaration.
-	(ws2_32_handle): Ditto.
-	(netapi32_handle): Ditto.
-	(wsadata): Ditto.
-	(winsock2_active): Remove definition.
-	* include/cygwin/socket.h: Change formatting slightly.
-	(socklen_t): Move definition up in file.
-	(struct msghdr): Convert to POSIX style.
-	(struct cmsghdr): New type.
-	(CMSG_ALIGN): New macro.
-	(CMSG_LEN): Ditto.
-	(CMSG_SPACE): Ditto.
-	(CMSG_FIRSTHDR): Ditto.
-	(CMSG_NXTHDR): Ditto.
-	(CMSG_DATA): Ditto.
-	(SCM_RIGHTS): Ditto.
-	(struct OLD_msghdr): Define old msghdr structure for Cygwin internal
-	purposes.
-	(MSG_TRUNC): New macro.
-	(MSG_CTRUNC): Ditto.
-	(IP_OPTIONS): Redefine IPPROTO_IP option values to Winsock2 values.
-	Keep Winsock1 values for Cygwin internal purposes.
-	* include/cygwin/version.h: Bump API minor version.
-	(CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR): Define to check for
-	applications using old struct msghdr.
-	(CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES): Define to check for
-	applications using old Winsock1 IPPROTO_IP values.
-
-2005-10-13  David Rothenberger <daveroth@acm.org>
-	   Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in (MKDIRP): Just use raw $(INSTALL) rather than
-	$(INSTALL_DATA).  Create directories with 755 permissions.
-
-2005-10-12  Christopher Faylor  <cgf@timesys.com>
-
-	* dir.cc (mkdir): Abandon use of PC_WRITABLE.
-	(rmdir): Ditto.
-	* path.h (PC_WRITABLE): Delete.
-	* path.cc (path_conv::check): Remove PC_WRITABLE accommodations.
-	Revisit later.
-
-2005-10-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Convert an
-	ERROR_INVALID_FUNCTION into an ERROR_FILE_NOT_FOUND.  Add comment
-	to explain why.
-
-2005-10-11  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in: Make sure that directories are created prior to copying
-	to them.
-
-2005-10-11  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (cygwin_gethostbyname): Remove debugging.
-
-2005-10-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syslog.cc (try_connect_syslogd): Add priority parameter. Use writev
-	to add the priority to the message in a syslog conformant way.
-	(vsyslog): If facility isn't set in the priority, use default facility
-	as given in call to openlog. Fix agressive use of spaces in syslog
-	output. Call try_connect_syslogd with priority parameter.
-
-2005-10-11  Christopher Faylor  <cgf@timesys.com>
-
-	* (symlink_info::set_error): Change to return bool if input error
-	should be ignored.
-	(symlink_info::check): Treat path as a normal file if set_error returns
-	false.
-
-2005-10-03  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (class process_lock): New class.
-	* dtable.h (class dtable): Add class process_lock as a friend.
-	* dcrt0.cc (get_exit_lock): Delete.
-	(do_exit): Use process_lock class instead of get_exit_lock.
-	* exceptions.cc (signal_exit): Ditto.
-	* pinfo.cc (pinfo::exit): Ditto.
-	(_pinfo::commune_process): Set process lock around this whole function.
-	(_pinfo::commune_request): Use process_lock rather than myself.lock.
-	* pinfo.h (pinfo::_lock): Delete.
-	(pinfo::initialize_lock): Delete.
-	(pinfo::lock): Delete.
-	(pinfo::unlock): Delete.
-	* winsup.h (get_exit_lock): Delete declaration.
-
-2005-10-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* uname.cc (uname): Disable use of GetNativeSystemInfo.
-
-2005-10-01  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (get_exit_lock): Use myself.lock rather than exit_lock.
-	* exceptions.cc (exit_lock): Delete.
-	(events_init): Don't init exit_lock.
-	* (_pinfo::commune_process): Add per-PICOM debugging.
-	* sigproc.cc (talktome): Add some temporary debugging statements.
-
-	* fhandler_proc.cc (format_proc_cpuinfo): Cosmetic change.
-	(format_proc_partitions): Ditto.
-	* syscalls.cc (locked_append): Ditto.
-
-2005-09-30  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_exit): Don't set ES_SET_MUTO here.  Call get_exit_lock()
-	instead.
-	(get_exit_lock): New function.  Grabs the lock and sets initial
-	exit_state.
-	* exceptions.cc (try_to_debug): Use low_priority_sleep.
-	(sigpacket::process): Avoid handler if this is an exec stub.
-	(signal_exit): Use get_exit_lock rather than manipulating the exit_lock
-	critical section directly.
-	* pinfo.cc (pinfo::exit): Ditto.
-	* winsup.h (get_exit_lock): Declare.
-	(exit_lock): Delete declaration.
-
-2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc: Change calls to pc.set_attributes into
-	calls to pc.file_attributes throughout.
-	* path.h (class path_conv): Remove superfluous set_attributes method.
-
-2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Use
-	fhandler method to access major device number.  Add comment to
-	explain floppy weirdness.
-
-2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Also use
-	attributes stored in this->pc if call to GetFileInformationByHandle
-	failed.
-
-2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Only write
-	attributes if call to GetFileInformationByHandle was successful.
-
-2005-09-29  Christopher Faylor  <cgf@timesys.com>
-
-	* fork.cc (frok::parent): Simplify error messages.  Don't issue an
-	error when child.remember fails.
-	(fork): When appropriate, build up an error message from grouped.error.
-
-2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Don't call
-	EX ioctls on floppy drives.
-
-2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* dir.cc (mkdir): Check for trailing /. or /.. component.
-	(rmdir): Ditto.
-	* path.cc (has_dot_last_component): New function.
-	* path.h (has_dot_last_component): Add declaration.
-
-2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* crt0.cc: Remove PPC considerations.
-	(WinMainCRTStartup): Add symbol as alias to mainCRTStartup.
-
-2005-09-28  Christopher Faylor  <cgf@timesys.com>
-
-	Change name from commune_recv to commune_process throughout.
-	Change name from commune_send to commune_request throughout.
-	* pinfo.h (PICOM_EXTRASTR): New flag.
-	(PICOM_FIFO): Define with new flag.
-	(_pinfo::hello_pid): Delete.
-	(_pinfo::tothem): Delete.
-	(_pinfo::fromthem): Delete.
-	(_pinfo::commune_process): Rename from commune_recv.  Add a siginfo_t
-	argument to declaration.
-	(_pinfo::commune_request): Rename from commune_send.  Change DWORD to
-	__uint32_t in declaration.
-	* pinfo.cc (_pinfo::commune_process): Rename from commune_recv.  Add
-	siginfo_t argument.  Use information from argument rather than reading
-	from another pipe.  Synchronize with other process's commune event.
-	(_pinfo::commune_request): Rename from commune_send.  Change DWORD to
-	__uint32 in argument.  Fill out information in new siginfo_t element
-	and rely on extended operation of sig_send rather than trying to deal
-	with synchronization issues here.  Use process handle and read pipe
-	information filled out by sig_send to gather information from the other
-	process.
-	* sigproc.cc (sig_send): Take special action if "communing" to ensure
-	synchronization with the other process and to return information about
-	the other process to the caller.
-	(talktome): Accept a siginfo_t and handle arguments.  Read additional
-	information from the signal pipe when _si_commune._si_code has the
-	PICOM_EXTRASTR flag set.
-	(wait_sig): Pass the transmitted siginfo_t struct and the pipe handle
-	to talktome.  Close pipe read handle as soon as possible after we
-	detect that we're exiting.
-
-2005-09-28  Christopher Faylor  <cgf@timesys.com>
-
-	* hookapi.cc (hook_or_detect_cygwin): Correct inverted test for whether
-	to allocate a buffer by always allocating a buffer.
-
-2005-09-28  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_dev_raw): Delete current_position and
-	eof_detected status flag.  Delete is_eom and is_eof methods.
-	Move drive_size, bytes_per_sector, eom_detected status flag, as well
-	as the methods read_file, write_file, raw_read and raw_write to ...
-	(class fhandler_dev_floppy): ... here. Remove is_eom and is_eof
-	methods.  Add dup method.
-	* fhandler_floppy.cc (IS_EOM): New macro.
-	(fhandler_dev_floppy::is_eom): Remove.
-	(fhandler_dev_floppy::is_eof): Remove.
-	(fhandler_dev_floppy::fhandler_dev_floppy): Initialize status flags.
-	(fhandler_dev_floppy::get_drive_info): Only call EX functions on
-	systems supporting them and stop suffering strange delays.
-	(fhandler_dev_floppy::read_file): Move here, drop setting
-	current_position.
-	(fhandler_dev_floppy::write_file): Move here, drop setting
-	current_position.
-	(fhandler_dev_floppy::open): Rearrange comment.
-	(fhandler_dev_floppy::dup): New method.
-	(fhandler_dev_floppy::get_current_position): New inline method.  Use
-	instead of former current_position were appropriate.
-	(fhandler_dev_floppy::raw_read): Move here.  Drop EOF handling.
-	(fhandler_dev_floppy::raw_write): Move here.  Drop EOF handling.
-	(fhandler_dev_floppy::lseek): Remove useless conditions.  Convert
-	sector_aligned_offset to LARGE_INTEGER to improve SetFilePointer call.
-	(fhandler_dev_floppy::ioctl): Move blocksize check in RDSETBLK case
-	to here.
-	* fhandler_raw.cc (fhandler_dev_raw::is_eom): Remove.
-	(fhandler_dev_raw::is_eof): Remove.
-	(fhandler_dev_raw::write_file): Remove.
-	(fhandler_dev_raw::read_file): Remove.
-	(fhandler_dev_raw::raw_read): Remove.
-	(fhandler_dev_raw::raw_write): Remove.
-	(fhandler_dev_raw::dup): Drop copying removed members.
-	(fhandler_dev_raw::ioctl): Drop blocksize testing.
-	* wincap.h: Implement has_disk_ex_ioctls throughout.
-	* wincap.cc: Ditto.
-	(wincap_vista): Preliminary wincaps for Windows Vista/Longhorn.
-	(wincapc::init): Add Vista/Longhorn handling.
-
-2005-09-28  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (getstack): New function.
-	(alloc_stack): Use tls stuff for stack info rather than calling
-	VirtualQuery.
-	(dll_crt0_0): Initialize _impure_ptr stuff much earlier.  Move
-	init_console_handler here.
-	* fork.cc (class frok): New class renamed from local fork() struct.
-	(stack_base): Change argument type.  Use tls stuff to determine stack
-	info rather than calling VirtualQuery.
-	(frok::child): Rename from fork_child.  Eliminate now unneeded
-	arguments.
-	(frok::parent): Rename from fork_parent and ditto.  Set error and errno
-	as appropriate.  Fixup impersonation in cleanup, if needed.  Try harder
-	to set errno appropriately.
-	(fork): Define "grouped" as a frok type.  Deal with errors from
-	fork_parent here.
-	* init.cc (dll_entry): Remove init_console_handler call.
-
-2005-09-28  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (_pinfo::dup_proc_pipe): Ignore error if the child process
-	has just gone away.
-
-2005-09-27  Christopher Faylor  <cgf@timesys.com>
-
-	* init.cc (prime_threads): Make this static, as it should be.
-	(dll_entry): Apply cosmetic changes to define closer to the way MSDN
-	suggests.
-
-2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* pthread.cc (mangle_sem_name): Use cygheap->shared_prefix instead
-	of fiddling with wincap.has_terminal_services manually.
-
-2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygheap.cc (cygheap_init): Add GLOBAL_PRIV to hProcToken explicitely
-	since hProcImpToken isn't initialized here.
-	* shared.cc (open_shared): Always print mapname instead of name in
-	debug output.
-
-2005-09-27  Christopher Faylor  <cgf@timesys.com>
-
-	* strace.cc (strace::vsprntf): Avoid printing a zero pid.
-
-2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* init.cc (dll_entry): Call IsWow64Process with GetCurrentProcess
-	as process handle since hMainProc isn't initialized here.
-
-2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Always
-	try IOCTL_DISK_GET_DRIVE_GEOMETRY_EX and
-	IOCTL_DISK_GET_PARTITION_INFO_EX ioctls first, to allow access to GPT
-	partitioned disks.  Fall back to old non-EX ioctls otherwise.
-	Add comment to explain NT4 weirdness.
-
-2005-09-26  Corinna Vinschen  <corinna@vinschen.de>
-
-	* errno.cc (errmap): Map ERROR_SEEK and ERROR_SECTOR_NOT_FOUND.
-
-2005-09-26  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (_cygtls::call_signal_handler): Minor cleanup.
-
-2005-09-26  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_dev_raw): Add drive information members
-	drive_size, current_position and bytes_per_sector.
-	(fhandler_dev_floppy::get_drive_info): Declare.
-	* fhandler_floppy.cc (fhandler_dev_floppy::is_eom): Define ERROR_SEEK
-	and ERROR_SECTOR_NOT_FOUND as end-of-medium conditions.
-	(fhandler_dev_floppy::get_drive_info): New method to have one function
-	retrieving drive info.
-	(fhandler_dev_floppy::open): Call get_drive_info to get drive
-	information right from the start.
-	(fhandler_dev_floppy::lseek): Use and set drive information members.
-	Especially keep track of current_position.
-	(fhandler_dev_floppy::ioctl): Ditto.
-	* fhandler_raw.cc (fhandler_dev_raw::write_file): Keep track of
-	current_position.
-	(fhandler_dev_raw::read_file): Ditto.
-	(fhandler_dev_raw::raw_read): Never try to read beyond end-of-medium.
-	(fhandler_dev_raw::dup): Handle new drive information members.
-
-2005-09-26  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (handle_exceptions): Just set si_code to SI_KERNEL
-	first and let it be overridden.
-
-2005-09-26  Yitzchak Scott-Thoennes  <sthoenna@efn.org>
-
-	* exceptions.cc (_cygtls::call_signal_handler): Call signal handler
-	with extra siginfo_t * and void * parameters when SA_SIGINFO flag is
-	set.
-	* signal.cc (signal): Clear SA_SIGINFO flag.
-	(sigqueue): Fix incorrect setting of si_code.
-	* sigproc.cc (signal_fixup_after_exec): Clear SA_SIGINFO flag when
-	setting handler to SIG_DFL.
-
-2005-09-26  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (proc_waiter): Properly fill out si_code as according to SUSv3.
-
-2005-09-26  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (handle_exceptions): Properly fill out si_code as
-	according to SUSv3.
-
-2005-09-25  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (wait_sig): Cosmetic change.
-	* pinfo.cc (pinfo::exit): Don't explicitly remove myself since some
-	other thread may still be using it.
-
-2005-09-24  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (sigproc_terminate): More reversion of
-	always-exit-from-sigthread change.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	* shared.cc (open_shared): Add crucial bit of debugging info.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	Semi-reversion of always-exit-from-sigthread change of 2005-09-15.
-	* exceptions.cc (sigpacket::process): Eliminate return after call to
-	reinstated noreturn function.
-	(signal_exit): Allow function to exit when a captive process has been
-	terminated.
-	* pinfo.cc (pinfo::exit): Enter exit_lock here.  Once again exit here
-	under control of exit_lock.
-	* sigproc.cc (sig_send): Don't wait for completion if process is exiting.
-	Remove special __SIGEXIT accommodations.
-	(wait_sig): Just exit the thread when a __SIGEXIT has been detected.
-	Don't exit the process.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (cygwin_gethostbyname): Remove debugging cruft.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::exit): Call ExitProcess if called from signal
-	thread.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::exit): Eliminate use of _my_tls.thread_handle.
-	* tlsoffsets.h: Regenerate.
-
-2005-09-23  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (struct _cygtls::thread_handle): Remove/revert.
-	* sigproc.h (struct sipacket::thread_handle): Put thread_handle here.
-	* sigproc.cc (sigproc_terminate): Move setting of thread_handle...
-	(sig_send): ...to here.  Put it in packet being sent.  Only close
-	pack.wakeup when we're waiting for completion.
-	(wait_sig): Use thread_handle directly from received packet.
-
-2005-09-22  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.cc (cygheap_fixup_in_child): It's not just for exec.
-	* cygtls.h (struct _cygtls::thread_handle): New field.
-	* dcrt0.cc (exit_lock): Remove declaration.
-	* winsup.h (exit_lock): Add declaration.
-	* exceptions.cc (sigpacket::process): Properly return after
-	signal_exit.
-	* pinfo.cc (pinfo::exit): Only exit the process if
-	_my_tls.thread_handle has not been filled out -- which should be an
-	impossible event.
-	* sigproc.cc (sigproc_terminate): Fillout _my_tls.thread_handle to
-	provide something for wait_sig to wait for.  Use the siginfo_t version
-	of sig_send and fill out the tls argument with _my_tls.
-	(wait_sig): Wait for the thread specified in pack.tls or (for now)
-	complain bitterly if it doesn't exit.
-	* tlsoffsets.h: Regenerate.
-
-2005-09-22  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (set_myself): Call strace.hello unconditionally when
-	DEBUGGING.
-	(pinfo::init): Sleep and issue debugging output before looping when a
-	PID_EXITED is found.
-
-2005-09-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix copy/paste
-	bug.
-
-2005-09-22  Christopher Faylor  <cgf@timesys.com>
-
-	* strace.cc (strace::vsprntf): Avoid accessing myself->pid if !myself.
-
-2005-09-22  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/strace.h (_STRACE_ON): Remove semicolon from definition.
-	(_STRACE_OFF): Remove semicolon from definition.
-
-2005-09-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_base::fstat_helper): Declare with additional
-	file attributes argument.
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Use
-	file attributes evaluated from NtQueryFileInformation or
-	FileInformationByHandle in call to fstat_helper.
-	Set pc.fileattr from just evaluated file attributes here.
-	(fhandler_base::fstat_by_name): Use file attributes evaluated from
-	FindFileFirst or default attribute in call to fstat_helper.
-	Set pc.fileattr from just evaluated file attributes here.
-	(fhandler_base::fstat_helper): Use file attributes given as argument,
-	not file attributes stored in this fhandler, since this information
-	is potentially wrong.  Add comment to explain this.
-	* path.h (has_attribute): New global inline function.
-	(path_conv::set_attributes): New method to change fileattr.
-
-2005-09-21  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::operator new): Just use getenv() to look for
-	CYGWIN_FREERANGE_NOCHECK since the Windows environment may be truncated
-	by being previously execed.
-
-2005-09-20  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (av::fixup): Just blindly run any file if it has a .bat or
-	.cmd extension.
-
-2005-09-19  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_exit): Only call sigproc_terminate from one location --
-	pinfo::exit.
-	* pinfo.cc (pinfo::exit): Move sigproc_terminate later so that signals
-	can be processed while waiting for hExeced child.
-	(pinfo::maybe_set_exit_code_from_windows): Set exit code from sigExeced
-	if it is non-zero.  Set exit_state to ES_EXEC_EXIT prior to waiting for
-	captive process exit code.
-	* exceptions.cc (sigExeced): New global variable.
-	(signal_exit): Remove noreturn attribute from declaration.
-	(signal_exit): Just terminate captive process and return if hExeced on
-	the theory that the exit will be subsequently handled in the main
-	thread.
-	* sigproc.cc (sigproc_terminate): Eliminate test for
-	ES_SIGPROCTERMINATE and use ES_FINAL instead.
-	(sig_send): Use no_signals_available instead of duplicate test.
-	* winsup.h (ES_EXEC_EXIT): New enum.
-	(ES_SIGPROCTERMINATE): Delete.
-
-2005-09-19  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (talktome): Take siginfo_t argument.  Don't scan all pids
-	trying to find one that's talking to me.  Just use the pid from
-	siginfo_t.
-	(wait_pid): Pass siginfo_t argument to talktome.
-
-2005-09-17  Christopher Faylor  <cgf@timesys.com>
-
-	* pipe.cc (fhandler_pipe::open): Use 'cfree' to free buffer since it is
-	now allocated by cmalloc.
-
-2005-09-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* net.cc (cygwin_inet_ntop): Change len argument to socklen_t to
-	follow SUSv3.
-	* include/arpa/inet.h (inet_ntop): Ditto.
-	* include/cygwin/in.h: Include cygwin/socket.h to get socklen_t.
-
-2005-09-16  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (build_env): Use "kilo"bytes not "mega"bytes.  Return
-	immediately on error.
-	* spawn.cc (spawn_guts): Set return value to -1 on error from
-	build_env.
-
-2005-09-16  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (build_env): Clear envblock and return NULL on attempt to
-	use env var > 32K.
-	* spawn.cc (spawn_guts): Set E2BIG if build_env detects an error.
-
-2005-09-16  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (environ_init): Protect with a 'myfault' in case
-	GetEnvironmentStrings misbehaves.
-
-2005-09-16  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (environ_init): Add debugging output with value returned
-	from GetEnvironmentStrings.
-
-2005-09-16  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (environ_init): Issue an error if GetEnvironmentStrings
-	fails and return.
-
-2005-09-15  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.h (EXITCODE_SET): Move out of range of Windows error.
-	(EXITCODE_NOSET): Ditto.
-	* sigproc.cc (no_signals_available): Remove check for hwait_sig.  Just
-	rely on my_sendsig.  Pass in an argument controlling when it is
-	appropriate to test EXITCODE_SET.
-	(proc_can_be_signalled): Remove checks for myself since this function
-	is never called in that context.
-	(sigproc_init): Pre-initialize my_sendsig to non-zero so that
-	proc_can_be_signalled will know that we expect to be signalable soon.
-	(sig_send): Change debugging output.
-
-2005-09-15  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (no_signals_available): Return true if sending to self
-	from the signal thread.
-	(wait_sig): Correct so that WaitForSingleObject is called when
-	hMainThread is != 0, rather than the reverse.
-
-	* cygheap.cc (cygheap_fixup_in_child): Clarify potential error message.
-
-	* fork.cc (fork_copy): Cosmetic change.
-
-2005-09-15  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (wait_sig): Reorganize exit case so that ExitProcess is
-	always called, since that is the intent of sending a __SIGEXIT.  Wait
-	forever for main thread to go away since, presumably, the main thread
-	told us it was going away.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (av::fixup): Avoid breaking out of the wrong "loop".
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* hookapi.cc (hook_or_detect_cygwin): Simplify very slightly.
-	* spawn.cc (av::fixup): Guard against problems reading an executable
-	which does not match Microsoft's documentation about PE format.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (av::error): Eliminate.
-	(av::av): Remove reference to error.
-	(av::replace0_maybe): Ditto.
-	(av::dup_maybe): Ditto.
-	(av::dup_all): Ditto.
-	(av::unshift): Ditto.
-	(spawn_guts): On a fault, return E2BIG only if ENOMEM has been set.
-	Otherwise return EFAULT.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (san): New structure.
-	(cygtls::andreas): New element.  Replaces _myfault and _myfault_errno.
-	(cygtls::fault_guarded): Use andreas.
-	(cygtls::return_from_fault): Ditto.
-	(cygtls::setup_fault): Add a parameter denoting where to store old
-	fault handler, if any and use it to "stack" faults.
-	(cygtls::reset_fault): Restore fault from parameter.
-	(myfault::sebastian): New variable.
-	(myfault::~myfault): Pass sebastian to reset_fault.
-	(myfault::myfault): Store old fault values in sebastian.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* heap.cc (heap_init): Revert 2005-09-11 patch as it seems to
-	inexplicably cause problems with emacs.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	Remove some more unneeded 'return;'s throughout.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.h: Protect declaration so that it only happens when
-	__INSIDE_CYGWIN__.
-
-2005-09-14  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (sigtid): Remove declaration.
-	(handle_exceptions): Use _sig_tls rather than sigtid to determine if
-	this is the signal thread.
-	(set_signal_mask): Ditto for conditionalized CGF code.
-	* pinfo.cc (pinfo::exit): Exit the thread if we forcefully terminated
-	the main thread.
-	* sigproc.cc (sigtid): Delete.
-	(_sig_tls): Define.
-	(sig_clear): Use _sig_tls rather than sigtid to determine if this is
-	the signal thread.
-	(sig_dispatch_pending): Ditto.
-	(wait_sig): Set _sig_tls here.
-
-2005-09-13  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_exit): Move sigproc_terminate call later since signal
-	handling was still needed for subsequent stuff.  Call sigproc_terminate
-	with new exit_state value.
-	* pinfo.cc (pinfo::exit): Call sigproc_terminate with new exit_state
-	value.
-	* sigproc.cc (proc_terminate): Remove unnecessary (void) parameter.
-	(sigproc_terminate): Ditto.  Add new argument to accept exit state to
-	be set.
-	(wait_sig): Reorganize __SIGEXIT handling.  Add more debugging output.
-	* winsup.h (sigproc_terminate): Declare with new exit_state argument.
-	(exit_states): Reorganize to reflect new exit ordering of
-	sigproc_terminate.
-
-2005-09-13  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_exit): Rely on sigproc_terminate to set exit_state
-	appropriately.
-	* pinfo.cc (pinfo::exit): Always call sigproc_terminate here.  Rely on
-	sigproc_terminate to signal signal thread to handle eventual process
-	exit.
-	* sigproc.cc (no_signals_available): Change criteria for determining if
-	this process can handle signals to itself.
-	(my_sendsig): New variable.  Copy of my sendsig handle.
-	(proc_can_be_signalled): Don't send signals if exit code is set.
-	(sigproc_terminate): Use and set exit_state appropriately to determine
-	when to do anything.  Send __SIGEXIT to self to control process exit.
-	(sig_send): Use my_sendsig for sending signals.  Don't call
-	proc_can_be_signalled for myself since the criteria is now different
-	for sending signals to myself.
-	(wait_sig): Copy myself->sendsig to my_sendsig for future use.  Exit
-	signal loop when __SIGEXIT is received.  Wait for main thread to exit
-	and use its exit status to actually exit process.
-	* sigproc.h (__SIGEXIT): New enum.
-
-2005-09-13  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (alloc_stack): Eliminate superfluous "return;".
-	* debug.cc (add_handle): Ditto.
-	* devices.in (device::parse): Ditto.
-	* dtable.cc (dtable::vfork_parent_restore): Ditto.
-	(dtable::vfork_child_fixup): Ditto.
-	* environ.cc (parse_options): Ditto.
-	* errno.cc (seterrno_from_win_error): Ditto.
-	* exceptions.cc (sig_handle_tty_stop): Ditto.
-	(set_signal_mask): Ditto.
-	* fhandler.cc (fhandler_base::read): Ditto.
-	(fhandler_base::operator delete): Ditto.
-	(fhandler_base::seekdir): Ditto.
-	(fhandler_base::rewinddir): Ditto.
-	* fhandler_console.cc (fhandler_console::read): Ditto.
-	(fhandler_console::fixup_after_exec): Ditto.
-	* sigproc.cc (sigproc_init): Ditto.
-	(sigproc_terminate): Ditto.
-
-	* devices.cc: Regenerate.
-
-2005-09-13  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (wait_sig): Be more defensive about detecting when we're
-	exiting.
-
-2005-09-12  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::cygthread): Add more info to fatal error.
-
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Temporarily
-	remove insertion of /dev into root directory.
-	* path.cc (path_conv::check): Ditto.
-
-2005-09-11  Christopher Faylor  <cgf@timesys.com>
-
-	* heap.cc (heap_init): Allocate heap from top down as a hedge against
-	subsequent ERROR_INVALID_ADDRESS in forked processes when CTRL-C is
-	pressed.
-
-2005-09-09  Christopher Faylor  <cgf@timesys.com>
-
-	* heap.cc (heap_init): Be slightly more aggressive when trying to
-	allocate heap.  Change fatal error message to avoid confusion with
-	cygheap.
-
-	* spawn.cc (linebuf::finish): New function.
-	(linebuf::add): Cosmetic change.
-	(spawn_guts): Only avoid building windows command line if the program
-	being executed was actually mounted with -X.  Don't return E2BIG if we
-	hit the 32K size and we're executing a detected cygwin program.  Just
-	silently truncate the windows command line, instead.
-
-2005-09-08  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_serial.cc (fhandler_serial::tcgetattr): Just zero c_cflag
-	here rather than clearing CBAUD after the fact.
-	* termios.cc (tcgetattr): Revert previous change.
-
-2005-09-08  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_serial.cc (fhandler_serial::ioctl): Always return 0 for
-	window size.
-	* termios.cc (tcgetattr): Clear out baud part of c_cflag since it is
-	always ignored.
-
-2005-09-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* exceptions.cc (ctrl_c_handler): Disable any special CTRL_LOGOFF_EVENT
-	handling and add longish comment about the reasons.
-
-2005-09-07  Christopher Faylor  <cgf@timesys.com>
-
-	* hookapi.cc (rvadelta): Change argument to DWORD to eliminate a
-	compiler warning.
-
-	* path.h (path_conv::set_cygexec): New function.
-	* spawn.cc (av::iscygwin): Eliminate.
-	(av::av): Don't initialize iscygwin.
-	(spawn_guts): Just use real_path.iscygexec for all tests.
-	(av::fixup): Short circuit test if .exe extension and known cygexec.
-	Set cygexec flag appropriately if we find that program uses cygwin1.dll.
-
-2005-09-06  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (initial_env): Don't attempt stracing if dynamically loaded.
-	(dll_crt0_0): Move console initialization earlier.
-	* init.cc (dll_entry): Move console initialization here.
-	* exceptions.cc (init_console_handler): Fully remove any old console
-	handler.
-	(handle_sigsuspend): Make cancelable when called from non-main thread.
-
-	* spawn.cc (spawn_guts): Don't fill out windows argv if we've deduced
-	that this is a cygwin-using program.
-	(av::fixup): Always check executables to see if they are using
-	cygwin1.dll.  Don't consider .com files to be scripts.
-	* hookapi.cc (rvadelta): New function.
-	(PEHeaderFromHModule): Simplify slightly.
-	(hook_or_detect_cygwin): Use passed in name argument for "HMODULE"
-	rather than incorrectly reading current program.  Calculate delta
-	needed to read image data and file names if this isn't a real
-	"HMODULE".
-
-2005-09-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* thread.h: Revert patch from 2005-09-05.
-	* thread.cc (pthread_mutex::can_be_unlocked): Return true also if
-	mutex is owned by MUTEX_OWNER_ANONYMOUS.
-
-2005-09-05  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.cc (cygheap_init): Eliminate debugging #if.
-
-	* fork.cc (fork_parent): Don't issue errors if "somebody" has set the
-	PID_EXITED flag on a child.  Don't close process handle if it has
-	potentially already been closed.
-	* pinfo.cc (winpids::add): Eliminate PID_ALLPIDS handling which was
-	obsoleted by previous changes.
-
-	* spawn.cc (av::fixup): Do win16 detection for .com files.  Make sure
-	that buffer has been unmapped in all cases.
-
-2005-09-05  Corinna Vinschen  <corinna@vinschen.de>
-
-	* thread.h (pthread_mutex::get_pthread_self): Remove.
-	(pthread_mutex::lock): Use ::pthread_self as self parameter.
-	(pthread_mutex::trylock): Ditto.
-	(pthread_mutex::unlock): Ditto.
-	(pthread_mutex::destroy): Ditto.
-
-2005-09-02  Dave Korn  <dave.korn@artimi.com>
-
-	* Makefile.in (CXXFLAGS): Use 'override' to correctly set flags to
-	generate dependencies when invoked from top-level make.
-
-2005-08-28  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (set_process_mask_delta): Conditionalize debugging
-	output.
-	* sigproc.cc (proc_subproc): Make strace output a little more verbose.
-
-2005-08-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (__ljfault): Declare.
-	(_cygtls::return_from_fault): Use __ljfault.
-	* exceptions.cc (set_signal_mask): Revert previous checkin.
-	* gendef (__sjfault): Split out into a separate function which doesn't
-	bother with any special signal locking.
-	(_ljfault): Return from a __sjfault without bothering with signals.
-
-2005-08-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_local_storage::strerror_buf): Allocate more space.
-	* errno.cc (strerror_worker): New function, adapted from strerror.
-	(strerror): Use strerror_worker.
-	* tlsoffsets.h: Regenerate.
-
-	* exceptions.cc (set_signal_mask): Minimize time during which mask_sync
-	is held.
-
-2005-08-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.din: Correct readdir_r typo.
-
-2005-08-27  Bas van Gompel  <cygwin-patch.buzz@bavag.tmfweb.nl>
-
-	* dir.cc (readdir_r): Invert sense on error test.
-
-2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (normalize_posix_path): Keep two leading slashes
-	intact throughout.
-	(normalize_win32_path): Revert to only checking for slash.
-	(realpath): Convert drive letters to cygdrive paths before
-	doing anything else.
-	* shared_info.h (mount_info::cygdrive_posix_path): Make public.
-
-2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (realpath): Drop call to mount_info::conv_to_posix_path
-	in favor of calling path_conv with PC_POSIX flag.  Align error
-	handling closer to POSIX.  As on Linux, return user space allocated
-	memory if second parameter is NULL.
-
-2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (normalize_win32_path): Honor network paths.  Fold more
-	than two leading dir separators into one.  Check for dir separator
-	instead of just slashes to handle incoming Win32 paths correctly.
-
-2005-08-25  Christopher Faylor  <cgf@timesys.com>
-
-	* errno.cc (errmap): Translate ERROR_NO_MORE_ITEMS to ENMFILE.
-
-2005-08-24  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc (handle_sigsuspend): Just sleep forever if called from
-	non-main thread.
-	(sigpacket:process): Simplify logic which determines when and how a
-	signal is masked.  Don't trigger sigwait if there is a signal handler.
-	* sigproc.cc (wait_sig): Update comment.  Try to process a signal which
-	is in the queue if it isn't queued for the target thread (this is still
-	not right).
-
-2005-08-24  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (perhaps_suffix): Record errno-type error value in third
-	argument.
-	(find_exec): On error, set errno returned from perhaps_suffix.
-	(spawn_guts): Ditto.
-
-2005-08-24  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_virtual.cc (fhandler_virtual::close): Don't free filebuf if
-	it's NULL.
-	* pinfo.cc (_pinfo::commune_send): Fix test for incorrect number of
-	bytes read from pipe.
-
-2005-08-24  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (endusershell): Reset shell_fp to NULL to allow
-	subsequent getusershell calls.
-
-2005-08-24  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Fill in fileattr for /dev, defaulting to
-	directory if /dev doesn't actually exist.
-	(win32_device_name): Don't consider FH_DEV to be a device since it's
-	really a directory which should go through mount processing.
-
-2005-08-24  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h (cygheap_types): Add HEAP_COMMUNE.
-	* fhandler_proc.cc: Use cygheap rather than user heap for allocation of
-	filebuf throughout.
-	* fhandler_registry.cc: Ditto.
-	* fhandler_virtual.cc: Ditto.
-	* fhandler_process.cc: Ditto.
-	(get_mem_values): Use malloc/realloc/free rather than new.
-	* pinfo.cc (_pinfo::commune_send): Allocate on cygwin heap rather than
-	user heap.  Avoid calling ReadFile when correct number of characters
-	have been read or suffer buffer corruption.
-	(_pinfo::fd): Allocate on cygwin heap rather than user heap.
-	(_pinfo::fds): Ditto.
-	(_pinfo::root): Ditto.
-	(_pinfo::cwd): Ditto.
-	(_pinfo::cmdline): Ditto.
-
-	* devices.h (FH_DEV): New define.
-	* devices.in: Detect lone /dev.
-	* devices.cc: Regenerate.
-	* path.cc (path_conv::check): Treat FH_DEV as a special case.
-
-2005-08-23  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.h (set_signal_mask): Remove default on second parameter and
-	make pass by reference.
-	* signal.cc (abort): Accommodate change to set_signal_mask.
-	* select.cc (pselect): Ditto.
-	* exceptions.cc (handle_sigsuspend): Ditto.
-	(ctrl_c_handler): Ditto.
-	(sighold): Ditto.
-	(sigrelse): Ditto.
-	(set_process_mask_delta): Ditto.
-	(_cygtls::call_signal_handler): Ditto.
-
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Return ENMFILE
-	if __handle is not set.  Set __handle to NULL when out of files.
-	(fhandler_disk_file::rewinddir): Don't close handle if it's NULL.
-	(fhandler_disk_file::closedir): Ditto.
-
-2005-08-22  Christopher Faylor  <cgf@timesys.com>
-
-	* dir.cc (readdir_worker): Make static.  Only add '.' and '..' when
-	readdir fails due to ENMFILE.
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Only close
-	handle on error != ENMFILE.
-
-2005-08-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mtinfo.h (mtinfo_drive::error): Fix argument bug in debug_printf call.
-
-2005-08-20  Christopher Faylor  <cgf@timesys.com>
-
-	* cygerrno.h (geterrno_from_win_error): Change declaration to default
-	to using GetLastError and EACCESS.
-	* cygwin.din: Export readdir_r.
-	* include/cygwin/version.h: Bump API version number to 138.
-	* syscalls.cc (readdir_worker): New function, renamed from old
-	readdir() function.
-	(readdir): Use readdir_worker.
-	(readdir_r): New function.
-	* fhandler.h (fhandler_base::readdir): Accommodate second argument
-	indicating dirent buffer.
-	(fhandler_disk_file::readdir): Ditto.
-	(fhandler_cygdrive::readdir): Ditto.
-	(fhandler_proc::readdir): Ditto.
-	(fhandler_netdrive::readdir): Ditto.
-	(fhandler_registry::readdir): Ditto.
-	(fhandler_process::readdir): Ditto.
-	* fhandler.cc (fhandler_base::readdir): Ditto.
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Ditto.
-	* fhandler_cygdrive.cc (fhandler_cygdrive::readdir): Ditto.
-	* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
-	* fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
-	* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
-	* fhandler_process.cc (fhandler_process::readdir): Ditto.
-	* include/sys/dirent.h (readdir_r): Add declaration.
-
-2005-08-19  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (dirent_states): Add dirent_saw_proc.
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Fill in "proc"
-	if it is the root dir and it is missing.
-
-2005-08-19  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (dirent_states): Add dirent_isroot, dirent_saw_cygdrive,
-	dirent_saw_dev.
-	* dir.cc (opendir): Don't zero __flags here.  Push that responsibility
-	to opendir methods.
-	(seekdir): Preserve dirent_isroot in __flags.
-	(rewinddir): Ditto.
-	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Set
-	dirent_isroot appropriately.
-	(fhandler_disk_file::readdir): Fill in "cygdrive" and "dev" if it is
-	the root dir and they are missing.
-	* fhandler_process.cc (fhandler_process::opendir): Set __flags here.
-	* fhandler_virtual.cc (fhandler_virtual::opendir): Set __flags here.
-
-2005-08-19  Christopher Faylor  <cgf@timesys.com>
-
-	* winsup.h (create_pipe): Declare new function.
-	(CreatePipe): New define.
-	* miscfuncs.cc (create_pipe): Define new function.
-
-2005-08-18  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_tty_common::lseek): Declare new method.
-	(fhandler_tty_slave::lseek): Delete old method.
-	(fhandler_tty_master::lseek): Delete old method.
-	* fhandler_tty.cc (fhandler_tty_common::lseek): Define new method.
-
-2005-08-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::recvfrom): Always initialize
-	ret to 0.
-	(fhandler_socket::recvmsg): Ditto.
-
-2005-08-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* errno.cc (strerror): Check errnum for underflow.
-
-2005-08-17  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (dll_crt0_1): Tweak debugging stuff.
-
-2005-08-17  Pavel Tsekov  <ptsekov@gmx.net>
-
-	* fhandler_tty.cc (fhandler_tty_common::close): Rearrange the code so
-	that the master end of the input and output pipes is closed before
-	signalling an EOF event to the slave.
-	(fhandler_pty_master::close): Likewise.
-
-2005-08-14  Corinna Vinschen  <corinna@vinschen.de>
-
-	* init.cc (respawn_wow64_process): Make inline function.  Remove
-	"noreturn" attribute.  Add additional check if parent process is
-	actually a 64 bit process.
-	(dll_entry): Only test WOW64 processes with a stack in the usual
-	"dangerous" process space area.
-
-2005-08-11  Troy Curtiss  <trcurtiss@gmail.com>
-
-	* fhandler_serial.cc (fhandler_serial::tcgetattr): Return current baud
-	rate regardless of current DTR state.
-
-2005-08-11  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc: Remove ld_preload declaration.
-	* winsup.h: Move ld_preload declaration here.
-	* fork.cc (fork_child): Call ld_preload() before returning.
-
-2005-08-11  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.  (CURR_CHILD_INFO_MAGIC): Refresh.
-	(child_info::child_info()): New constructor.
-	(child_info_spawn::child_info_spawn()): Ditto.
-	(child_info_spawn::operator new): New operator.
-	(child_info_spawn::set): New function.
-	* spawn.cc (av()): New constructor.
-	(av::operator new): New operator.
-	(av::set): New function.
-	(spawn_guts): Reorganize so that classes which allocate are defined
-	early in the function so that it can be properly cleaned up after an
-	efault.  Set errno to E2BIG in the event of a SEGV situation.
-
-2005-08-08  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/cdefs.h: Remove extra line.
-
-2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* security.cc (get_reg_security): New static function.
-	(get_nt_object_security): Call get_reg_security for registry keys
-	to circumvent problems with predefined registry keys.
-
-2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_process.cc (fhandler_process::open): Allow opening of
-	/proc/<pid>/fd for reading.
-	* fhandler_registry.cc (fhandler_registry::open): Ditto for registry
-	keys.
-
-2005-08-08  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/cdefs.h (__CONCAT): Define.
-	* include/elf.h: New file.
-	* include/sys/elf32.h: Ditto.
-	* include/sys/elf64.h: Ditto.
-	* include/sys/elf_common.h: Ditto.
-	* include/sys/elf_generic.h: Ditto.
-
-2005-08-08  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Use simpler method to align .cygheap.
-	* dllfixdbg: Just copy .stab and .stabstr sections when making
-	cygwin1.dbg, rather than relying on objcopy to keep only the debug
-	sections since objcopy seems to get it wrong.
-
-2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* dtable.cc (build_fh_pc): Check setting fh to fhandler_nodevice for
-	NULL, too.
-
-2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* ftw.c: Include winsup.h.
-	* nftw.c: Ditto.
-	* include/ftw.h: Guard declarations appropriately.
-
-2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in (DLL_OFILES): Add fts.o, ftw.o, nftw.o.
-	* cygwin.din: Export fts_children, fts_close, fts_get_clientptr,
-	fts_get_stream, fts_open, fts_read, fts_set, fts_set_clientptr,
-	ftw, nftw.
-	* fts.c: New file, imported from FreeBSD.
-	* ftw.c: Ditto.
-	* nftw.c: Ditto.
-	* include/fts.h: Ditto.
-	* include/ftw.h: Ditto.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-08-07  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in (dtable_CFLAGS): Use -fomit-frame-pointer and
-	-fcheck-new.
-	* cygheap.cc (cmalloc): Only emit system_printf warnings on failure if
-	DEBUGGING.
-	(crealloc): Ditto.
-	(ccalloc): Ditto.
-	* dtable.cc (build_fh_name): Treat NULL return from cnew as indicative
-	of EMFILE condition.
-	(build_fh_dev): Ditto.
-	(dtable::dup_worker): Handle NULL return from build_fh_pc.
-	(dtable::vfork_child_dup): Trust dup_worker to set errno.
-	* fhandler.h (fhandler_base::new): Mark as nothrow.
-
-2005-08-07  Christopher Faylor  <cgf@timesys.com>
-
-	* dllfixdbg: New perl script.
-	* configure.in: Detect objcopy, objdump, strip.
-	* configure: Regenerate.
-	* Makefile.in: Pass target objcopy/objdump to new dllfixdbg script.
-	Remove previous perl check.
-	* cygwin.sc: Add .gnu_debuglink_overlay section for eventual
-	replacement with .gnu_debuglink section.  Revert move of cygheap to end
-	of image.
-
-2005-08-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in: Allow previous patch to work in a 64 bit environment.
-
-2005-08-06  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in: Warn when end of cygheap is not on 64k boundary.
-	* cygwin.sc: Try harder to ensure that cygheap is on a 64k boundary.
-	Move cygheap to end of image to stop interference from unstripped debug
-	regions.
-
-2005-08-06  Christopher Faylor  <cgf@timesys.com>
-
-	* include/endian.h: Move everything into this file and define things
-	more like linux.
-	* include/cygwin/types.h: Include endian.h.
-	* include/sys/dirent.h: Define DT_* types and conversion macros.
-
-	* pinfo.cc (pinfo::init): Remove special handling for PID_ALLPIDS and
-	execed code, even though it probably still isn't quite right.
-
-2005-08-05 Michael Gorse <mgorse@alum.wpi.edu>
-
-	* thread.cc (pthread::create(3 args)): Make bool.
-	(pthread_null::create): Ditto.
-	(pthread::create(4 args)): Check return of inner create rather than
-	calling is_good_object().
-	* thread.h: Ditto.
-
-2005-08-05  Vaclav Haisman  <v.haisman@sh.cvut.cz>
-
-	* fhandler_tty.cc (fhandler_tty_slave::tcflush): Return either 0 or -1.
-
-2005-08-05  Corinna Vinschen  <corinna@vinschen.de>
-
-	* thread.cc (pthread_cond_timedwait): Check abstime for validity
-	according to SUSv3.  Rewrite timeout check and waitlength calculation
-	to avoid overflow problems.
-
-2005-08-02  Yitzchak Scott-Thoennes  <sthoenna@efn.org>
-
-	* include/sys/termios.h: Define TIOCMBIS and TIOCMBIC.
-	* fhandler.h (class fhandler_serial): Declare switch_modem_lines.
-	* fhandler_serial.cc (fhandler_serial::switch_modem_lines): New
-	static function to set or clear DTR and/or RTS.
-	(fhandler_serial::ioctl): Use switch_modem_lines for TIOCMSET
-	and new TIOCMBIS and TIOCMBIC.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-07-29  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_disk_file.cc (fhandler_base::pread): Don't move file offset
-	pointer after I/O.
-	(fhandler_base::pwrite): Ditto.
-
-2005-07-29  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_base::pread): Declare new function.
-	(fhandler_base::pwrite): Ditto.
-	(fhandler_disk_file::pread): Ditto.
-	(fhandler_disk_file::pwrite): Ditto.
-	* fhandler.cc (fhandler_base::pread): Define new function.
-	(fhandler_base::pwrite): Ditto.
-	* fhandler_disk_file.cc (fhandler_base::pread): Ditto.
-	(fhandler_base::pwrite): Ditto.
-	* syscalls.cc (pread): Define new function.
-	(pwrite): Ditto.
-	* cygwin.din: Export pread, pwrite.
-
-	* include/sys/ioctl.h: Guard some _IO* declarations to avoid conflict
-	with socket.h.
-
-2005-07-29  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/ioctl.h: Add some linux defines.
-
-2005-07-29  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Put back accidentally removed debug_printf.
-
-2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
-
-	* cygthread.cc (cygthread::simplestub): Wait for h to be filled out
-	by main thread before assigning it.
-
-2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
-
-	* pinfo.cc (pinfo::init): Sleep before retrying open_shared().
-
-2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
-
-	* fork.cc (fork_parent): Fix null deref if pinfo creation fails.
-
-2005-07-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygmalloc.h (MSPACES): Define.  This dropped through the cracks after
-	the last malloc update.
-	* dcrt0.cc: Fix a comment.
-	* malloc.cc (internal_malloc): Fix definition so that it can be safely
-	coerced.
-
-2005-07-27  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/in.h (INET_ADDRSTRLEN): Add new definition.
-
-2005-07-27  Christopher Faylor  <cgf@timesys.com>
-
-	* gendef: Use nocr to remove \r's from input.
-	gendef (nocr): New function.
-
-2005-07-27  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Set membuffer
-	to NULL.
-	(fhandler_dev_clipboard::fixup_after_exec): Don't call close here.
-	Just set variables directly.
-
-2005-07-25  Christopher Faylor  <cgf@timesys.com>
-
-	* include/byteswap.h: New file.
-
-2005-07-25  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/types.h: Define loff_t.
-
-2005-07-16  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.h (child_info::sync): Pass pid and HANDLE rather than
-	using pinfo.
-	(child_info::child_info): Accept an argument controlling whether to
-	create proc_subproc.
-	(child_info_spawn::child_info_spawn): Ditto.
-	* sigproc.cc (child_info::child_info): Ditto.
-	(child_info_spawn::child_info_spawn): Ditto.
-	(child_info::sync): Use passed in pid and HANDLE.
-	* fork.cc (fork_parent): Reflect additional arguments required for
-	child_info::sync.
-	* hookapi.cc (hook_or_detect_cygwin): Rename.  Change so that NULL 'fn'
-	argument just returns "true", indicating that program uses cygwin1.dll.
-	* spawn.cc (av::win16_exe): New element.
-	* spawn.cc (av::iscygwin): New element.
-	(av::fixup): New function.
-	(spawn_guts): Protect against SEGV.  Use fixup function to detect when
-	it is safe to wait for a spawned (as opposed to an execed) program.
-	Reflect changes in child_info::sync arguments.
-	* external.cc (cygwin_internal): Reflect function renaming to
-	hook_or_detect_cygwin.
-
-	* cygheap.cc (cygheap_fixup_in_child): Close handle after debug fixup
-	has been done to prevent false positives in handle collision.
-
-	* exceptions.cc (try_to_debug): Notify debugger if already being
-	debugged.
-
-2005-07-09  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (mount): Only check win32_path when we know we need it.
-
-2005-07-09  Nicholas Wourms  <nwourms@gmail.com>
-
-	* cygwin.din (getline): Export.
-	(getdelim): Export.
-	* include/sys/stdio.h (getline): Replace macro with function prototype.
-	(getdelim):  Likewise.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-07-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (__getline): Export.
-	(__getdelim): Export.
-	* include/sys/stdio.h (getline): Define as __getline.
-	(getdelim): Define as __getdelim.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-07-06  Christopher Faylor  <cgf@timesys.com>
-
-	Eliminate (void) cast on standalone function calls throughout.
-
-2005-07-05  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (cygwin_exit): Mark as "noreturn".
-	* sigproc.cc (child_info::ready): Don't signal parent that we are a
-	cygwin process if we are dynamically loaded.
-
-2005-07-05  Christopher Faylor  <cgf@timesys.com>
-
-	* malloc.cc: Update to version 2.8.2.
-
-2005-07-05  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_tape.cc (fhandler_dev_tape::close): Don't do "extra stuff"
-	when we know we're execing.
-
-2005-07-04  Christopher Faylor  <cgf@timesys.com>
-
-	Change foo (void) to foo () for all c++ functions throughout.
-	Remove all fhandler_*::dump functions throughout.
-
-	* fhandler.h (fhandler_dev_mem::close): Remove pass-through function in
-	favor of virtual method.
-	(handler_dev_raw::close): Ditto.
-	(fhandler_dev_clipboard::fixup_after_exec): New method.
-	* fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through
-	function in favor of virtual method.
-	* fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto.
-	* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to
-	extra effort when execing.
-	(fhandler_dev_clipboard::fixup_after_exec): New function.
-	* fhandler_console.cc (fhandler_console::close): Don't do "extra stuff"
-	when we know we're execing.
-	* fhandler_disk_file.cc (fhandler_disk_file::close): Ditto.
-	* fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto.
-	* fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto.  function in favor
-	of base function.
-	* fhandler_random.cc (fhandler_dev_random::close): Ditto.
-	* fhandler_registry.cc (fhandler_registry::close): Ditto.
-	* fhandler_tty.cc (fhandler_tty_slave::close): Ditto.
-	* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
-
-	* pinfo.cc (proc_waiter): Remove unneeded hExeced declaration.
-	* sigproc.cc: Ditto.
-	* winsup.h (hExeced): Define here.
-
-	* fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call
-	close() to reinitialize things to known state.
-
-2005-07-04  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_cygtls): Perform minor reformatting.
-
-	* winsup.h (close_all_files): Reflect argument change.
-	* dtable.cc (close_all_files): Ditto.
-	* dtable.h: Ditto.
-	* fhandler.h: Ditto.
-	* spawn.cc (spawn_guts): Move close_all_files back to its original
-	location in first P_OVERLAY test but use argument denoting that handles
-	are only supposed to be closed, not released (more work to be done
-	here).
-	* syscalls.cc (close_all_files): Take an argument denoting whether to
-	release closed files or not.
-
-	* path.cc (symlink): Change argument names to reflect linux man page.
-	(symlink_worker): Ditto.  Also appropriately set ENOENT for empty
-	strings.
-
-
-2005-07-04  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* cygheap.h (struct init_cygheap): Delete cygwin_regname member.
-	* external.cc (cygwin_internal): Use cygpsid::get_id for
-	CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID.
-	Turn CW_SET_CYGWIN_REGISTRY_NAME and CW_GET_CYGWIN_REGISTRY_NAME
-	into noops.
-
-2005-07-03  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.cc (pthread_mutex::init): Remove unneeded efault/mutex check.
-
-2005-07-02  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.h (verifyable_object_state verifyable_object_isvalid): Delete
-	function declaration that should have been static.
-	* thread.cc (verifyable_object_state verifyable_object_isvalid): Make
-	inline static.
-	(pthread*::is_good_object): Move to directly after
-	verifyable_object_state verifyable_object_isvalid and make inline.
-	(check_valid_pointer): Delete function.
-	(pthread_cond_timedwait): Use myfault to detect valid pointer.
-	(pthread_mutex::init): Ditto.
-
-2005-07-02  Christopher Faylor  <cgf@timesys.com>
-
-	Replace valid memory checks with new myfault class "exception
-	handling", almost everywhere.  Leave some thread.cc stuff alone for
-	now.
-	* cygtls.h: Kludge some definitions to avoid including a problematic
-	windows header.
-	(_cygtls::_myfault): New entry.
-	(_cygtls::_myfault_errno): Ditto.
-	(_cygtls::fault_guarded): New function.
-	(_cygtls::setup_fault): Ditto.
-	(_cygtls::return_from_fault): Ditto.
-	(_cygtls::clear_fault): Ditto.
-	(myfault): New class.
-	* exceptions.cc (handle_exceptions): Handle case of guarded fault in
-	system routine.
-	* gendef: Add another entry point for setjmp that the compiler doesn't
-	know about and won't complain about.
-	* gentls_offsets: Just include windows.h rather than kludging a HANDLE
-	def.
-	* miscfuncs.cc (check_null_str): Delete.
-	(check_null_empty_str): Ditto.
-	(check_null_empty_str_errno): Ditto.
-	(check_null_str_errno): Ditto.
-	(__check_null_invalid_struct): Ditto.
-	(__check_null_invalid_struct_errno): Ditto.
-	(__check_invalid_read_ptr): Ditto.
-	(__check_invalid_read_ptr_errno): Ditto.
-	(dummytest): New function.
-	(check_iovec_for_read): Delete.
-	(chec_iovec): Rename from check_iovec_for_write.  Take a read/write
-	parameter.
-	* tlsoffsets.h: Regenerate.
-	* winsup.h: Remove check_* declarations.
-	(check_iovec_for_read): Delete declaration.  Turn into a define
-	instead.
-	(check_iovec_for_write): Ditto.
-	(check_iovec): New declaration.
-
-	* thread.h: Use ifdef guard name consistent with other header files.
-
-2005-07-02  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 19.
-
-2005-06-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (fhandler_base::readv): Use malloc/free instead of alloca.
-	(fhandler_base::writev): Ditto.
-
-2005-06-29  Christopher Faylor  <cgf@timesys.com>
-
-	* cygerrno.h: Make multi-inclusion safe.
-	* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Deal with EINTR.
-	* dcrt0.cc (dll_crt0_0): Accommodate init_console_handler argument
-	change.
-	* winsup.h: Ditto.
-	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
-	* exceptions.cc (init_console_handler): Ditto.  Ignore console events
-	if we're not attached to a terminal.
-	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
-	* wincap.cc: Implement has_null_console_handler_routine throughout.
-	* wincap.h: Ditto.
-
-2005-06-29  Christopher Faylor  <cgf@timesys.com>
-
-	* autoload.cc (LoadDLLprime): Use a more descriptive name for autoload
-	text sections.
-	* cygwin.sc: Ditto.
-
-2005-06-27  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::facl): Add missing break.
-
-2005-06-24  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (path_conv::check): Don't strip trailing dots and spaces
-	at the start of the path.
-
-2005-06-24  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (rootdir): Don't set errno.
-	* syscalls.cc (statvfs): Set errno to ENOTDIR if rootdir() failed.
-
-2005-06-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_dev_tape): Add declaration for
-	fixup_after_fork and set_close_on_exec.
-	* fhandler_tape.cc (fhandler_dev_tape::open): Create mt_mtx mutex
-	inheritable.
-	(fhandler_dev_tape::close): Close mt_mtx.
-	(fhandler_dev_tape::dup): Duplicate mt_mtx and mt_evt as necessary.
-	(fhandler_dev_tape::fixup_after_fork): New method.
-	(fhandler_dev_tape::set_close_on_exec): New method.
-
-2005-06-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* security.cc (get_initgroups_sidlist): Drop special_pgrp parameter.
-	(get_setgroups_sidlist): Avoid duplicate groups in group list.
-	(create_token): Remove special_pgrp local variable.  Accommodate
-	change to get_initgroups_sidlist call.
-
-2005-06-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* uinfo.cc (uinfo_init): Call reimpersonate to set the main thread's
-	impersonation token.
-
-2005-06-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_proc.cc (format_proc_partitions): Only list recognized
-	partitions.  Use partition number given by PartitionNumber member.
-
-2005-06-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* glob.c: (glob0): New local variable `limit`. Use in calls to glob1
-	and globextend.
-	(glob1): Add `limit' parameter.
-	(glob2): Ditto.
-	(glob3): Ditto.
-	(globextend): Ditto. Implement GLOB_LIMIT handling.
-	* include/glob.h (GLOB_LIMIT): New define.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-06-17  Christopher Faylor  <cgf@timesys.com>
-
-	* wincap.h (wincaps::detect_win16_exe): Declare.
-	(wincapc::detect_win16_exe): Implement.
-	* wincap.cc: Populate detect_win16_exe where appropriate.
-	* spawn.cc (spawn_guts): Only go out of the way to detect 16-bit apps
-	on systems which are flummoxed by them.
-
-2005-06-17  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (spawn_guts): Detect when executing a 16-bit application and
-	avoid setting the process pipe since this causes conniptions in Windows
-	9x.
-
-2005-06-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (inet_pton): Export.
-	(inet_ntop): Export.
-	* net.cc (cygwin_inet_pton): Implement inet_pton for AF_INET for now.
-	(cygwin_inet_ntop): Implement inet_ntop for AF_INET for now.
-	* include/arpa/inet.h (inet_pton): Declare.
-	(inet_ntop): Declare.
-	* include/cygwin/version.h: Bump API minor number.
-
-2005-06-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_union): Add missing members corresponding to
-	fhandler_fifo and fhandler_netdrive.
-
-2005-06-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (statvfs): Handle the case when GetDiskFreeSpaceEx
-	succeeds but GetDiskFreeSpace fails by faking bytes-per-sector and
-	sectors-per-cluster values.
-
-2005-06-15  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::detach): Fix debugging output.
-	* dcrt0.cc (dll_crt0_1): Create signal_arrived early -- before any
-	filename manipulation.
-	* sigproc.cc (sigproc_init): Don't create signal_arrived here.
-	* fork.cc (fork_child): Ditto.
-	* sigproc.h (create_signal_arrived): Declare.
-
-2005-06-14  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Always reset to FH_FS when component != 0
-	and FH_NETDRIVE to fix problems with strict case checking.
-
-2005-06-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::recvmsg): Avoid SEGV in OpenSSH
-	when trying to pass file descriptor by setting msg->msg_accrightslen
-	to 0.
-
-2005-06-11  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in: Avoid initial heap allocation since cygwin has its own
-	heap.
-
-2005-06-11  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_console.cc (fhandler_console::read): Fix a compiler warning.
-
-2005-06-10  Christopher Faylor  <cgf@timesys.com>
-
-	* include/pthread.h: Change PTHREAD_MUTEX_DEFAULT to
-	PTHREAD_MUTEX_NORMAL.  Revert PTHREAD_MUTEX_INITIALIZER to
-	PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP since that is actually closer
-	to what linux does.
-	* thread.h (cw_cancel_action): New enum.
-	(cancelable_wait): Use cw_cancel_action as third argument.
-	* thread.cc (cancelable_wait): Ditto.  Don't wait for cancel if
-	cancel_action == cw_no_cancel.
-	(pthread::create): Don't wait for cancel event since that is racy.
-	(pthread_mutex::pthread_mutex): Set default to PTHREAD_MUTEX_ERRORCHECK.
-	(pthread_mutexattr::pthread_mutexattr): Ditto.
-	(pthread_mutex::_lock): Tell cancelable_wait not to wait for
-	cancellation event.
-	(semaphore::_timedwait): Accommodate change in cancelable_wait args.
-	(pthread::join): Ditto.
-
-2005-06-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::sendto): Always initialize
-	ret to 0.
-	(fhandler_socket::sendmsg): Ditto.
-
-2005-06-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (imaxabs): Export.
-	(imaxdiv): Export.
-	(llabs): Export.
-	(lldiv): Export.
-	(strtoimax): Export.
-	(strtoumax): Export.
-	* include/inttypes.h (imaxabs): Activate declaration.
-	(imaxdiv): Ditto.
-	(strtoimax): Ditto.
-	(strtoumax): Ditto.
-	* include/cygwin/version.h: Bump API minor.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::detach): Improve diagnostics for what should
-	be an impossible failure condition.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_local_storage::setmode_file): New element.
-	(_local_storage::setmode_mode): New element.
-	* tlsoffsets.h: Regenerate.
-	* cygwin.din (setmode): Define as cygwin_getmode.
-	* syscalls.cc (setmode_helper): Use setmode_* variables from tls rather
-	than using unthreadsafe static.
-	(setmode): Break out fwalk stuff.
-	(cygwin_setmode): New function.  Put fwalk stdio stuff here.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.cc (pthread_mutex::_lock): Use cancelable_wait rather than
-	WaitForSingleObject.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Place .cygwin_dll_common in a more sensible spot.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Place .cygwin_dll_common.
-	* init.cc (threadfunc_ix): Use a more common name for the section name.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* include/pthread.h (PTHREAD_MUTEX_INITIALIZER): Change to
-	PTHREAD_NORMAL_MUTEX_INITIALIZER_NP to be closer to linux default.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.cc (cancelable_wait): No-op change to make sure that res is
-	always a valid WFMO return.
-
-2005-06-09  Christopher Faylor  <cgf@timesys.com>
-
-	Change pthread::cancelable_wait to just cancelable_wait, throughout.
-	* thread.h (cw_sig_wait): New enum.
-	(fast_mutex::lock): Use cancelable_wait with resumable signal.
-	(cancelable_wait): Change fourth argument to cw_sig_wait enum.
-	* thread.cc (cancelable_wait): Ditto.  Loop on signal detection if
-	fourth argument == cw_sig_resume.
-
-2005-06-08  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Apparently nonloading sections need to go last.
-
-2005-06-08  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Restore resource and reloc sections and use more modern
-	syntax for stabs sections.
-
-2005-06-08  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (spenvs): Remove cut/paste error which associated
-	CYGWIN_DEBUG with HOME.
-
-2005-06-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* security.cc (cygwin_logon_user): Run LogonUser in the primary
-	process token context.  Fix potential handle leak.
-
-2005-06-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* pinfo.cc (pinfo::init): Define sa_buf as PSECURITY_ATTRIBUTES and
-	allocate dynamically.
-	(pinfo::set_acl): Replace sa_buf by dynamically allocated acl_buf.
-	* sec_acl.cc (setacl): Allocate acl dynamically.
-	* sec_helper.cc (sec_acl): Add test for alignment of acl when
-	DEBUGGING is defined.
-	(__sec_user): Same for sa_buf.
-	* security.cc (verify_token): Define sd_buf as PSECURITY_DESCRIPTOR
-	and allocate dynamically.
-	(alloc_sd): Allocate acl dynamically.
-	security.h (sec_user_nih): Change first parameter to
-	SECURITY_ATTRIBUTES *.
-	(sec_user): Ditto.
-	* sigproc.cc (wait_sig): Define sa_buf as PSECURITY_ATTRIBUTES and
-	allocate dynamically.
-	* syscalls.cc (seteuid32): Define dacl_buf as PACL and allocate
-	dynamically.
-	* uinfo.cc (cygheap_user::init): Define sa_buf as PSECURITY_ATTRIBUTES
-	and allocate dynamically.
-	* winbase.h (ilockincr): Mark first argument of inline assembly as
-	earlyclobber.
-	(ilockdecr): Ditto.
-
-2005-06-07  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::detach): Make error message a little more
-	detailed.
-	* fhandler.cc (fhandler_base::raw_read): Ditto for debug message.
-	* dcrt0.cc (do_exit): Add some more synchronization tests.
-	* fhandler_fifo.cc (fhandler_fifo::dup): Don't duplicate a nonexistent
-	handle.  Use derived return value rather than always retuning 0.
-	* fhandler_netdrive.cc (fhandler_netdrive::exists): Wnet -> WNet.
-	* winsup.h (exit_states): Add a couple of new exit states.
-
-2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (symlink_info::check): If GetFileAttributes returns
-	with ERROR_SHARING_VIOLATION, the file exists.
-
-2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* uname.cc (uname): Change "amd64" to "x86_64" as on Linux.
-
-2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* uname.cc (uname): Add missing break.
-
-2005-06-05  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in: Build sync.o with -fomit-frame-pointer and -O3.
-
-2005-06-05  Christopher Faylor  <cgf@timesys.com>
-
-	* sync.cc (muto::acquire): Remove unneeded brackets and fix whitespace.
-
-2005-06-04  Christopher Faylor  <cgf@timesys.com>
-
-	* malloc.cc: Update to Doug Lea's malloc v2.8.0.
-
-2005-06-03  Max Kaehn <slothman@electric-cloud.com>
-
-	* dcrt0.cc (cygwin_dll_init): Initialize main_environ and cygtls.  Add
-	comment to explain the caveats of this method.
-	* how-cygtls-works.txt: New file.
-
-2005-06-02  Christopher Faylor  <cgf@timesys.com>
-
-	* dlfcn.cc (get_full_path_of_dll): Use a relative path when converting
-	so that the standard Windows rules for finding a library will be used
-	if no path is given.  Stop explicitly searching /usr/bin since that is
-	now in effect.
-
-2005-06-01  Christopher Faylor  <cgf@timesys.com>
-
-	Revert 2005-05-30 close_all_files changes.
-	* spawn.cc (spawn_guts): When execing, close all files after the child
-	has synced with us.
-
-2005-06-01  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::fchown): Make sure that
-	disk open is called in case we're passed in a non-existent device.
-
-2005-06-01  Christopher Faylor  <cgf@timesys.com>
-
-	* include/machine/stdlib.h: New file.
-
-2005-06-01  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.h (List_remove): Revert most of 2005-05-30 change.
-
-2005-06-01  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.sc: Don't output .reloc or .rsrc sections.  Clean up stuff
-	around .cygheap and use a workaround to get things working with newer
-	(broken?) binutils.
-
-2005-05-31  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.cc (cygheap_end): Remove bogus section attribute.
-	* cygwin.sc: Make __cygheap_mid absolute.  Remove unused _cygheap_foo.
-
-2005-05-30  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.h (child_info::cygheap_h): Delete.
-	(child_info::dwProcessId): New field.
-	* cygheap.cc (init_cheap): Delete.
-	(dup_now): Ditto.
-	(cygheap_setup_for_child): Ditto.
-	(cygheap_setup_for_child_cleanup): Ditto.
-	(cygheap_fixup_in_child): Simplify.  Use new "child_copy" function to
-	copy heap from parent.
-	(_csbrk): Don't attempt allocation if within cygheap section.  Fix so
-	that more than one allocation will succeed.
-	(cygheap_init): Reset possibly-nonzero region to zero.
-	* cygheap.h (cygheap_setup_for_child): Delete declaration.
-	(cygheap_setup_for_child_cleanup): Ditto.
-	(cygheap_start): Define as an array.
-	* cygwin.sc: Modernize.  Remove unneeded sections.  Define cygheap
-	here.
-	* dcrt0.cc (do_exit): Reflect argument change to close_all_files.
-	* dtable.cc (dtable::vfork_parent_restore): Ditto.
-	* dtable.h: Ditto.
-	* fhandler.h: Ditto.
-	* fork.cc (fork_copy): Call ReadProcessMemory if there is no thread
-	(indicating that we're execing).
-	(fork_child): Don't mess with hParent.
-	(fork_parent): Remove hParent stuff.  It happens earlier now.
-	Remove call to cygheap_setup_for_child* stuff.
-	(fork): Put child_info_stuff in grouped structure.  Issue error if
-	parent handle is not set.
-	(child_copy): New function.
-	* sigproc.cc (child_info::child_info): Put cygheap settings here.  Set
-	parent handle.
-	(child_info::~child_info): Close parent handle if it exists.
-	* spawn.cc (spawn_guts): Reorganize so that ciresrv is allocated at
-	only the last minute so that cygheap changes are reflected.  Delete
-	cygheap_setup* calls.
-	* syscalls.cc (close_all_files): Add an argument to flag when the fd
-	entry should be released.
-	* winsup.h (close_all_files): Add an argument to close_all_files
-	declaration.  Declare child_copy.
-
-2005-05-30  Vaclav Haisman  <v.haisman@sh.cvut.cz>
-
-	* thread.h (List_remove): Make node parameter const.  Use simple
-	comparison and assignment rather than InterlockedCompareExchangePointer
-	since access is already synchronized.
-
-2005-05-30  Christopher Faylor  <cgf@timesys.com>
-
-	* dlfcn.cc (set_dl_error): Use UNIX error rather than Windows error.
-
-2005-05-29  Christopher Faylor  <cgf@timesys.com>
-
-	* cygmagic: Remove debugging cruft missed on 2005-05-21.
-
-2005-05-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (path_conv::check): Move component to function scope. Set
-	PATH_RO only on *real* FH_NETDRIVEs or on non-FH_NETDRIVE virtual
-	paths. Allow non-retrievable shares to be handled as files.
-
-2005-05-29  Eric Blake  <ebb9@byu.net>
-
-	* include/limits.h (LLONG_MIN, LLONG_MAX, ULLONG_MAX): Always define.
-
-2005-05-28  Christopher Faylor  <cgf@timesys.com>
-
-	* thread.h (pthread_key::set): Inline.
-	(pthread_key::get): Ditto.
-	* thread.cc (pthread::set): Delete.
-	(pthread::get): Ditto.
-
-2005-05-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.din: Remove signal front end from pthread_[gs]etspecific.
-
-2005-05-28  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty_slave:tcflush): Use signed comparison.
-
-2005-05-28  Christopher Faylor  <cgf@timesys.com>
-
-	* times.cc (time_ms::usecs): Coerce comparison to signed or whole test
-	is a no-op.
-
-2005-05-27  Christopher Faylor  <cgf@timesys.com>
-
-	* cygheap.h: Reference _cygheap_start via .cygheap section.
-
-	* environ.cc: Fix force_into_environment typo throughout.
-	(spenvs): Export CYGWIN_DEBUG if DEBUGGING.
-
-2005-05-26  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 18.
-
-2005-05-25  Pierre Humblet  <pierre.humblet@ieee.org>
-
-	* fhandler.h (fhandler_base::mkdir): New virtual method.
-	(fhandler_base::rmdir): Ditto.
-	(fhandler_disk_file:mkdir): New method.
-	(fhandler_disk_file:rmdir): Ditto.
-	* dir.cc (mkdir): Implement with fhandlers.
-	(rmdir): Ditto.
-	* fhandler.cc (fhandler_base::mkdir): New virtual method.
-	(fhandler_base::rmdir): Ditto.
-	(fhandler_disk_file::mkdir): New method.
-	(fhandler_disk_file::rmdir): Ditto.
-
-2005-05-24  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump API minor number to 129.
-
-2005-05-24  Christopher Faylor  <cgf@timesys.com>
-
-	* cygwin.din: Export mkdtemp.
-	* mktemp.cc: New file.
-	* Makefile.in (DLL_OFILES): Add mktemp.o
-
-2005-05-23  Eric Blake  <ebb9@byu.net>
-
-	* include/stdint.h (INTMAX_C, UINTMAX_C): Fix definition.
-
-2005-05-21  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (find_exec): Accept a PATH-like string in place of an
-	environment variable.
-	* dlfcn.cc (get_full_path_of_dll): Search /usr/bin (for windows
-	compatibility) and /usr/lib (for UNIX compatibility) when looking for
-	shared libraries.
-	* environ.cc (conv_envvars): Put back LD_LIBRARY_PATH since it is used
-	by get_full_path_of_dll().
-	* errno.cc (errmap): Map MOD_NOT_FOUND to ENOENT.
-
-	* cygmagic: Remove debugging cruft.
-
-2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/cygwin/in.h: Add comment.
-
-2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/cygwin/in.h: Define IPPROTO_xxx values as macros to
-	accommodate SUSv3.
-
-2005-05-19  Christopher Faylor  <cgf@timesys.com>
-
-	* include/limits.h: Include features.h, as on linux.
-
-2005-05-19  Christopher Faylor  <cgf@timesys.com>
-
-	* include/endian.h: New file.
-
-2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.sc: Add Dwarf-2 debug sections.
-
-2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (mmap64): Make granularity an automatic variable.
-
-2005-05-19  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_cygdrive::seekdir): Delete declaration.
-	(fhandler_cygdrive::seekdir): Delete.
-
-2005-05-19  Pierre Humblet  <pierre.humblet@ieee.org>
-
-	* fhandler.h (fhandler_cygdrive::iscygdrive_root): Delete method.
-	(fhandler_cygdrive::telldir): Delete declaration.
-	* fhandler_disk_file.cc: Remove all uses of
-	fhandler_cygdrive::iscygdrive_root.
-	(fhandler_disk_file::mkdir): New method.
-	(fhandler_disk_file::rmdir): Ditto.
-	(fhandler_cygdrive::telldir): Delete.
-
-2005-05-18  Christopher Faylor  <cgf@timesys.com>
-
-	* external.cc: Move pids declaration to file scope and use less
-	enthusiastic constructor.
-	* pinfo.h (winpids::winpids): Remove default setting.
-	* fhandler_fifo.cc (fhandler_fifo::open_not_mine): Accommodate removal
-	of default setting.
-	* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
-
-2005-05-18  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.h (_local_storage::unknown_thread_name): New buffer.
-	* tlsoffsets.h: Regenerate.
-	* cygthread.cc (cygthread::name): Use new thread-local buffer.
-	* exceptions.cc (handle_exceptions): Avoid unnecessary initialization
-	of static variables to zero.
-	* fork.cc (slow_pid_reuse) Ditto.
-
-2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (mmap64): Avoid compiler warning.
-	* ntea.cc (NTReadEA): Ditto.
-	* hires.h (hires_base): Remove useless usecs function.
-
-2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_netdrive.cc (fhandler_netdrive::telldir): Remove since it's
-	equivalent to fhandler_virtual::telldir now anyway.
-	* fhandler.h (class fhandler_netdrive): Remove telldir.
-
-2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_netdrive.cc (fhandler_netdrive::telldir): Implement.
-	(fhandler_netdrive::seekdir): Implement.
-	(fhandler_netdrive::closedir): Call rewinddir to have only one point
-	of calling WNetCloseEnum.
-
-2005-05-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_netdrive): Add method rewinddir.
-	* fhandler_netdrive.cc (struct netdriveinf): New structure to
-	store thread arguments.
-	(thread_netdrive): Thread handling all potentially blocking
-	WNet... calls.
-	(create_thread_and_wait): Start and wait for above thread.
-	(fhandler_netdrive::exists): Change to call create_thread_and_wait
-	instead of calling WNet... function.
-	(fhandler_netdrive::readdir): Ditto.  Fix error handling.
-	(fhandler_netdrive::rewinddir): New method.
-
-2005-05-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* external.cc (cygwin_internal): Avoid compiler warning.
-
-2005-05-16  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (dll_crt0_0): Don't do fixup_after_exec if dynamically
-	loaded since the state of fds is unknown at this point.
-
-2005-05-16  Christopher Faylor  <cgf@timesys.com>
-
-	* include/sys/cygwin.h (enum cygwin_getinfo_types): Add CW_DEBUG_SELF.
-	* external.cc (cygwin_internal): Implement CW_DEBUG_SELF.
-
-	* init.cc (dll_entry): Minor rearrangement of code.
-
-2005-05-16  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Remove embedded dots before slashes.
-
-2005-05-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (conv_envvars): Remove LD_LIBRARY_PATH entirely.
-	It doesn't belong here.
-
-2005-05-15  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (conv_envvars): Treat LD_LIBRARY_PATH as path list.
-
-2005-05-14  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Check
-	return code from GetFileSize and set file size to 0 if necessary.
-	* fhandler_netdrive.cc (fhandler_netdrive::fstat): Set permissions
-	to read/execute for all.
-
-2005-05-13  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (normalize_posix_path): Do normalization on .  and ..  after
-	a '//'.
-
-2005-05-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_netdrive::readdir): Remove useless comment.
-
-2005-05-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (WNetGetResourceParentA): Import.
-	(WNetOpenEnumA): Import.
-	(WNetEnumResourceA): Import.
-	(WNetCloseEnum): Import.
-	* fhandler.h (fhandler_netdrive::telldir): Add declaration.
-	(fhandler_netdrive::seekdir): Ditto.
-	(fhandler_netdrive::closedir): Ditto.
-	* fhandler_netdrive.cc: Drop explicit including windows.h.  Include
-	winnetwk.h instead of shlwapi.h.  Include dirent.h.
-	(fhandler_netdrive::readdir): Implement.
-	(fhandler_netdrive::telldir): New method.
-	(fhandler_netdrive::seekdir): New method.
-	(fhandler_netdrive::closedir): Ditto.
-
-2005-05-13  Christopher Faylor  <cgf@timesys.com>
-
-	Remove PC_FULL from path_conv usage throughout.
-	* path.h (enum pathconv_arg): Change PC_FULL to PC_NOFULL.
-	* path.cc (path_conv::check): Test for PC_NOFULL rather than !PC_FULL.
-	(cygwin_conv_to_win32_path): Use PC_NOFULL to force non-absolute path.
-
-2005-05-13  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_netdrive.cc (fhandler_netdrive::exists): Assert that "//"
-	exists.
-
-2005-05-12  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Eliminate compiler warning.
-
-	* dir.cc (mkdir): Check path for writability.
-	(rmdir): Ditto.  Remove check for special directories.
-	* path.cc (path_conv::check): Set PATH_RO for virtual devices.  Set
-	error if read-only and asked for writability.
-	* path.h (pathconv_arg): Add PC_WRITABLE.
-	(path_types): Add PATH_RO.
-	(path_conv::isro): Add (currently unused) check for read-only
-	filesystem.  Return "ENOSHARE" when we know a share doesn't exist.
-	* include/sys/mount.h: Add MOUNT_RO flag.
-	* autoload.cc (WNetGetResourceInformationA): Import.
-	* fhandler_netdrive.cc (fhandler_netdrive::exists): Detect actual
-	existence of remote system rather than always assuming that it exists.
-
-2005-05-11  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_global_dtors): Don't call dll_global_dtors here.
-	(__main): Reinstate atexit of do_global_dtors.
-	(cygwin_exit): Call dll_global_dtors here.
-	(do_exit): And here.
-
-
-2005-05-10  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Clear exitsock after close.
-	* fhandler_console.cc (fhandler_console::write_normal): Store character
-	in a local variable for potential future inspection.
-
-2005-05-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in (DLL_OFILES): Add fhandler_mailslot.o.
-	* devices.h (FH_KMSG): Define new device.
-	* devices.in: Add "/dev/kmsg" entry.
-	* devices.cc: Regenerate.
-	* dtable.cc (build_fh_pc): Handle case FH_KMSG.
-	* fhandler.h (class fhandler_mailslot): New class.
-	(class select_stuff): Add device_specific_mailslot pointer.
-	* fhandler_mailslot.cc: New file.
-	* select.cc (peek_mailslot): New function.
-	(verify_mailslot): Ditto.
-	(struct mailslotinf): New stuct to handle select on mailslots.
-	(thread_mailslot): New function.
-	(start_thread_mailslot): Ditto.
-	(mailslot_cleanup): Ditto.
-	(fhandler_mailslot::select_read): New method.
-	* syslog.cc (klog_guard): New muto.
-	(dev_kmsg): Local mailslot for kernel message device.
-	(vklog): New function.
-	(klog): Ditto.
-	* winsup.h (vklog): Declare.
-	(klog): Ditto.
-	* include/sys/syslog.h: Define _PATH_KLOG.
-
-2005-05-10  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (dll_crt0_1): Call cygwin_exit to ensure that destructors
-	are handled correctly.
-
-2005-05-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (path_conv::check): Set correct file attributes for socket
-	files.
-
-2005-05-09  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* fhandler.h (class fhandler_netdrive): New class.
-	* fhandler_netdrive.cc (fhandler_netdrive::fhandler_netdrive): New constructor.
-	(fhandler_netdrive::exists): New method.
-	(fhandler_netdrive::fstat): Ditto.
-	(fhandler_netdrive::readdir): Ditto.
-	(fhandler_netdrive::open): Ditto.
-	* dtable.cc (build_fh_pc): Handle case FH_NETDRIVE.
-	* path.cc (isvirtual_dev): Add FH_NETDRIVE.
-	(mount_info::conv_to_win32_path): Detect netdrive device and bypass mount
-	search for network paths.
-
-2005-05-08  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (get_cygwin_startup_info): New function pulled from
-	dll_crt0_0.
-	(dll_crt0_0): Use get_cygwin_startup_info to retrieve cygwin-specific
-	startup pointer.
-	* external.cc (cygwin_internal): Implement CW_ARGV and CW_ENVP.
-	* include/sys/cygwin.h: Implement CW_ARGV and CW_ENVP.
-
-2005-05-07  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (normalize_posix_path): Don't treat '//' specially since
-	newer versions of bash now get this right.
-
-2005-05-07  Christopher Faylor  <cgf@timesys.com>
-
-	* devices.cc: Regenerate with correct name for dev_netdrive_storage.
-
-2005-05-06  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in (DLL_O_FILES): Add fhandler_netdrive.o.
-	* fhandler_netdrive.cc: Placeholder file for future development.
-	* devices.h (FH_NETDRIVE): Define new virtual device type.
-	(netdrive_dev): Define.
-	* devices.in (dev_netdrive_storage): Define.
-	* devices.cc: Regenerate.
-
-2005-05-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygerrno.h (__set_errno): Remove useless parentheses.
-
-2005-05-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygerrno.h (__set_errno): Define as inline function here.
-	(set_errno): Always define as call to __set_errno.
-	* debug.cc (__set_errno): Move to cygerrno.h.
-
-2005-05-03  Christopher Faylor  <cgf@timesys.com>
-
-	* shared.cc (user_shared_initialize): Rework locking so that nothing is
-	checked until cb is non-zero.
-
-2005-05-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't treat
-	inability to open file as failure if only SetFileAttributes is
-	going to be called.  Only call set_file_attribute if really necessary.
-
-2005-05-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (get_inet_addr): Add missing __seterrno call.
-
-2005-05-01  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tty.cc (fhandler_tty_slave::read): Actually read input when
-	vmin == vtime == 0.
-
-2005-04-30  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (spenv::force_into_environment): Rename from add_always.
-	(spenv::add_if_exists): Rename from force.
-	(build_env): Accommodate name changes.  Make sure that stuff that is
-	always supposed to be in the environment is actually added to the
-	environment.
-
-	* shared.cc (open_shared): Restore VirtualFree eliminated by 2005-04-28
-	change.
-
-2005-04-30  Christopher Faylor  <cgf@timesys.com>
-
-	* errno.cc (errmap): Sort table.
-
-2005-04-29  Christopher Faylor  <cgf@timesys.com>
-
-	* errno.cc (errmap): Map ERROR_NETNAME_DELETED to ENOSHARE.
-
-2005-04-28  Corinna Vinschen  <corinna@vinschen.de>
-
-	* shared_info.h (cygwin_shared_address): Bump to a higher value to avoid
-	collision with large data areas.
-
-2005-04-28  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_console.cc (fhandler_console::get_tty_stuff): Accommodate
-	changes to open_shared arguments.
-	* fhandler_tape.cc (mtinfo_init): Ditto.
-	* pinfo.cc (pinfo::init): Use open_shared rather than win32 mmap calls.
-	* shared.cc (user_shared_initialize): Ditto.
-	(memory_init): Ditto.
-	(open_shared): Change to allow use a smore general mmap handler.
-	* shared_info.h (shared_locations): Add SH_JUSTCREATE, SH_JUSTOPEN.
-	(open_shared): Change declaration to match new usage.
-
-	* autoload.cc (LoadDLLfuncEx2): Define in terms of LoadDLLfuncEx3.
-	(LoadDLLfuncEx3): New macro.
-
-2005-04-27  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.cc (fhandler_base::open_9x): Remove (broken) check for
-	O_CREAT|O_EXCL.
-	* syscalls.cc (open): Do O_CREAT|O_EXCL check here first.
-
-2005-04-26  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (build_env): Ensure that win32 array is properly filled in
-	when a missing value has to be generated.
-
-2005-04-26  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 17.
-
-2005-04-24  Pavel Tsekov <ptsekov@gmx.net>
-
-	* how-to-debug-cygwin.txt: Fix typo.
-
-2005-04-22  Christopher Faylor  <cgf@timesys.com>
-
-	* shared.cc (user_shared_initialize): Implement locking similar to
-	shared_info when initializing shared region.
-
-2005-04-22  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (dev_console::set_color): Define new function.
-	(dev_console::set_default_attr): Ditto, moved from fhandler_console.
-	(dev_console::fillin_info): Ditto.  Accommodate this change throughout
-	this file.
-	(fhandler_console::get_win32_attr): Eliminate.
-	* fhandler_console.cc (fhandler_console::get_tty_stuff): Properly set
-	default attributes on initialization.
-	(fhandler_console::open): Set current attributes rather than default
-	color on open.
-	(fhandler_console::get_win32_attr): Eliminate.
-	(dev_console::set_color): New function.  Move get_win32_attr stuff
-	here.
-	(dev_console::set_default_attr): New function, moved from
-	fhandler_console.
-	(dev_console::fillin_info): Ditto.
-	(fhandler_console::char_command): Call set_color to set screen
-	characteristics.
-
-2005-04-22  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.cc (fhandler_base::read): Remove unused signal state tweaks.
-	* fhandler.h (fhandler_pipe::create_selectable): Declare.
-	(fhandler_fifo::close_one_end): Declare.
-	* fhandler_fifo.cc (fhandler_fifo::close_one_end): Define.
-	(fhandler_fifo::open_not_mine): Use close_one_end to close appropriate
-	end of pipe.
-	* pinfo.cc (_pinfo::commune_recv): Ditto.
-	* pipe.cc (fhandler_pipe::create_selectable): Rename from
-	create_selectable_pipe.  Reorganize.
-	(fhandler_pipe::create): Use create_selectable.
-
-2005-04-21  Christopher Faylor  <cgf@timesys.com>
-
-	* shared.cc (shared_info::initialize): Test previous version of shared
-	memory magic rather than current version when determining if there has
-	been a shared memory mismatch.
-
-2005-04-20  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (proc_subproc): Fix handling of waiting for pids with zero
-	value.
-
-	* strace.cc (strace::hello): Report parent pid of executing process.
-
-2005-04-20  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Fix problem reading symlinks introduced
-	in below change by reverting the change and adding an additional test
-	for nonexistent files in /proc.
-
-2005-04-20  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Punt when attempting to access a
-	nonexistent directory or file in /proc.
-
-2005-04-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* security.cc (alloc_sd): Remove DELETE bit from user's ACE if
-	allow_traverse is set.
-
-2005-04-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (pselect): Export.
-	* select.cc (pselect): New function.
-	* include/cygwin/version.h: Bump API minor number.
-	* include/sys/select.h: Include signal.h.  Declare pselect.
-
-2005-04-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (enum conn_state): Add connect_failed state.
-	* fhandler_socket.cc (fhandler_socket::connect): Set connect_state to
-	connect_failed when connect failed.
-	* poll.cc (poll): Change errno to EINVAL if allocating memory fails,
-	according to SUSv3. Add socket descriptors always to except_fds. Test
-	for failed connect and set revents flags appropriately.
-	* select.cc (set_bits): Set connect_state to connect_failed when
-	select indicates failed nonblocking connect.
-	(fhandler_dev_null::select_except): Set except_ready to false so that
-	/dev/null is not always in except state.
-	(peek_socket): Fix bogus conditional.
-	(fhandler_socket::select_write): Treat all connect_states except
-	unconnected equivalent to return consistent results.
-	(fhandler_windows::select_except): Set except_ready to false so that
-	/dev/windows is not always in except state.
-
-2005-04-18  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 16.
-
-2005-04-18  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* grp.cc (initgroups32): Return the correct value.
-
-2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Ignore
-	ERROR_NOT_SUPPORTED to workaround Win9x weirdness.
-	* path.cc (symlink_info::check): Remap ERROR_INVALID_FUNTION to
-	ERROR_FILE_NOT_FOUND for the same reason.
-
-2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
-	    Pierre Humblet <pierre.humblet@ieee.org>
-
-	* security.h (cygsidlist::addfromgr): Allow duplicate entries.
-	(get_server_groups): Declare new function.
-	* security.cc (is_group_member): Simplify.
-	(get_server_groups): New function.
-	(get_initgroups_sidlist): Call get_server_groups.
-	(verify_token): Allow token when supplementary sids are not in
-	/etc/group but are in the token.
-	Streamline the code.
-	* grp.cc (initgroups32): New implementation.
-	(getgroups32): Handle case where the supplementary groups are set.
-
-2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (environ_init): Don't set traverse checking as default.
-
-2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Drop touching
-	ChangeTime.
-
-2005-04-16  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.cc (fhandler::dup): Duplicate flags, too.
-	* fhandler.h (fhandler_fifo::owner): Eliminate.
-	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Handle on-disk
-	devices better.
-	(fhandler_base::fstat_helper): Ditto.
-	* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Don't initialize
-	obsolete "owner".
-	(fhandler_fifo::open_not_mine): Add some debugging.  Duplicate correct
-	handle when we own it.
-	(fhandler_fifo::open): Set flags from input, not from first pipe.  Flag
-	that fork fixup is needed.
-	(fhandler_fifo::dup): Set errno correctly when DuplicateHandle fails.
-	* pinfo.cc (commune_send): Add debugging for fifo.
-
-	* cygwin/version.h: Bump API minor version to 127 to reflect exporting
-	of sigrelese.
-
-2005-04-14  Kazuhiro Fujieda  <fujieda@jaist.ac.jp>
-
-	* syscalls.cc (setuid32): Correct debugging output.
-
-2005-04-14  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (do_global_dtors): Run DLL dtors.
-	(__main): Don't rely on atexit to run dtors.
-	(do_exit): Specifically call do_global_dtors here.
-	(cygwin_exit): Ditto.
-	* dll_init.cc (dll_global_dtors): Make global.  Only run dtors once.
-	(dll_list::init): Just set flag that dtors should be run.  Don't rely on atexit.
-	* dll_init.h (dll_global_dtors): Declare.
-
-	* exceptions.cc (sigrelse): Define.
-
-	* path.h (is_fs_device): New method.
-	(is_lnk_special): Ditto.
-	* fhandler_disk_file.cc (fhandler_disk_file::link): Use
-	"is_lnk_special" rather than "is_lnk_symlink".
-	* syscalls.cc (rename): Ditto.
-
-	* hookapi.cc (ld_preload): Use colon as a separator rather than space.
-
-2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_socket): Remove utimes.
-	* fhandler_socket.cc (fhandler_socket::utimes): Remove.
-
-2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygerrno.h (__seterrno_from_nt_status): Define. Always set Win32
-	error code as well as errno. Use throughout where errno is set from
-	NT status.
-	(set_errno): Evaluate val only once.
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Fix typo in
-	debug output.
-	* fhandler_mem.cc (fhandler_dev_mem::open): Rely on
-	__seterrno_from_nt_status setting Win32 error code in debug output.
-	* fhandler_proc.cc (format_proc_uptime): Ditto.
-	(format_proc_stat): Ditto.
-	* fhandler_process.cc (format_process_stat): Ditto.
-	* sysconf.cc (sysconf): Ditto.
-
-2005-04-13  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler.h (fhandler_base::utimes_fs): New method.
-	* fhandler.cc (fhandler_base::utimes): Call utimes_fs if on-disk
-	special file.
-	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Use utimes_fs.
-	(fhandler_base::utimes_fs): Handle on-disk device files.
-
-2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Don't set errno
-	if open fails, it has already been set by open.
-
-2005-04-12  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (NtQueryVolumeInformationFile): Add.
-	* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag.
-	* fhandler.h (enum change_state): Remove.
-	(fhandler_base::status): Revert has_changed to a simple bit.
-	(fhandler_base::fstat_helper): Add nAllocSize parameter.  Rename
-	ftCreationTime to ftChangeTime.
-	* fhandler_disk_file.cc: Call fstat_helper with additional
-	allocation size throughout.
-	(fhandler_base::fstat_by_handle): Use NT native functions to get
-	full file information on NT.  Call fstat_helper with LastWriteTime
-	as ctime, if ChangeTime is not available.
-	(fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime
-	as ctime.
-	(fhandler_base::fstat_helper): Add comment. Drop special FAT
-	handling since it's useless. Use nAllocSize for st_blocks if available.
-	(fhandler_disk_file::touch_ctime): Only touch LastWriteTime.
-	(fhandler_disk_file::fchmod): Set has_changed on 9x only.
-	(fhandler_disk_file::fchown): Don't set has_changed.
-	(fhandler_disk_file::facl): Ditto.
-	(fhandler_disk_file::ftruncate): Ditto.
-	(fhandler_disk_file::link): Set has_changed on 9x only and on original
-	file only.
-	(fhandler_base::open_fs): Don't set has_changed in O_TRUNC case.
-	* ntdll.h (FILE_BASIC_INFORMATION): Define.
-	(FILE_STANDARD_INFORMATION): Define.
-	(FILE_INTERNAL_INFORMATION): Define.
-	(FILE_EA_INFORMATION): Define.
-	(FILE_ACCESS_INFORMATION): Define.
-	(FILE_POSITION_INFORMATION): Define.
-	(FILE_MODE_INFORMATION): Define.
-	(FILE_ALIGNMENT_INFORMATION): Define.
-	(FILE_NAME_INFORMATION): Don't define with arbitrary FileName size.
-	(FILE_ALL_INFORMATION): Define.
-	(FILE_INFORMATION_CLASS): Add FileAllInformation.
-	(FILE_FS_VOLUME_INFORMATION): Define.
-	(FS_INFORMATION_CLASS): Define.
-	(NtQueryVolumeInformationFile): Define.
-
-2005-04-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	Revert previous patch.
-	* autoload.cc (GetVolumePathNamesForVolumeNameA): Remove.
-	(GetVolumeNameForVolumeMountPointA): Add.
-	* syscalls.cc (sync): Rewrite guid case to skip floppies also on
-	Windows 2000.
-
-2005-04-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (sync): Use renamed has_get_volume_pathnames wincap.
-	* wincap.h (wincaps::has_get_volume_pathnames): Rename from
-	has_guid_volumes
-	* wincap.cc: Accommodate above rename throughout.  Set to false on
-	Windows 2000.
-
-2005-04-08  Christopher Faylor  <cgf@timesys.com>
-
-	* pipe.cc (fhandler_pipe::open): Remove O_CREAT limitation.
-
-2005-04-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syslog.cc (try_connect_guard): Remove useless conditionalized code.
-
-2005-04-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syslog.cc: Include sys/socket.h.
-	(try_connect_guard): New static variable.
-	(syslogd_inited): Ditto.
-	(syslogd_sock): Ditto.
-	(try_connect_syslogd): New function to connect and write syslog to
-	local syslogd.
-	(vsyslog): Log to stderr if LOG_PERROR flag has been given to openlog.
-	Try logging to syslogd.  Use Event Log resp. log file as fallback.
-	(closelog): Close socket to syslogd.
-	* include/sys/syslog.h (_PATH_LOG): Define.
-	(INTERNAL_NOPRI): Define if SYSLOG_NAMES is defined.
-	(INTERNAL_MARK): Ditto.
-	(struct _code): Ditto.
-	(prioritynames): Ditto.
-	(facilitynames): Ditto.
-
-2005-04-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (get_inet_addr): Add type parameter to return
-	unix socket type.  Read socket type from unix socket file.
-	(fhandler_socket::bind): Write socket type to unix socket file.
-	(fhandler_socket::connect): Return with errno EPROTOTYPE if
-	socket type of socket doesn't match socket type of unix socket
-	trying to connect to.
-
-2005-04-06  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* security.h (cygsidlist::addfromgr): Avoid duplicate entries.
-	* grp.cc (initgrousp): Add syscall_printf.
-	(setgroups): Add syscall_printf and make sure sids are added only once.
-
-2005-04-06  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (cygwin_getservbyname): Return (possibly NULL) return value of
-	dup_ent rather than assuming that tls buffer is valid.
-	(cygwin_getservbyport): Ditto.
-	(cygwin_gethostbyname): Ditto.
-	(cygwin_gethostbyaddr): Ditto.
-
-2005-04-05  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Don't free or close stuff if we're being
-	called in a "non-standard" way.
-
-2005-04-05  Christopher Faylor  <cgf@timesys.com>
-
-	* sync.h (muto::initforce): Delete flawed implementation.
-	* pwdgrp.h (pwdgrp::pglock): Make static.
-	* grp.cc (pwdgrp::pwdgrp): Eliminate use of initforce.
-
-2005-04-05  Christopher Faylor  <cgf@timesys.com>
-
-	* sync.h (muto::initforce): Force initialization even when name !=
-	NULL.
-	* grp.cc (pwdgrp::pwdgrp): Use initforce since the enclosing structure
-	is !NO_COPY.
-
-2005-04-05  Christopher Faylor  <cgf@timesys.com>
-
-	* sync.h (muto::operator int): New operator.
-	(locker): Remove unused class.
-	(new_muto): Delete.
-	(new_muto1): Ditto.
-	(new_muto_name): Ditto.
-	* cygheap.cc (cygheap_setup_for_child): Reflect use of static storage
-	for muto rather than pointer.
-	(_csbrk): Ditto.
-	(_cmalloc): Ditto.
-	(_cmalloc): Ditto.
-	(_cfree): Ditto.
-	* cygheap.h (cwdstuff::cwd_lock): Ditto.
-	(cwdstuff::get_drive): Ditto.
-	* cygmalloc.h (__malloc_lock): Ditto.
-	(__malloc_unlock): Ditto.
-	* cygtls.cc (sentry::lock): Ditto.
-	(sentry::sentry): Ditto.
-	(~sentry): Ditto.
-	(_cygtls::init): Ditto.
-	* dcrt0.cc: Ditto.
-	(cygwin_atexit): Ditto.
-	(cygwin_exit): Ditto.
-	* debug.cc (lock_debug::locker): Ditto.
-	(lock_debug::lock_debug): Ditto.
-	(lock_debug::unlock): Ditto.
-	(debug_init): Ditto.
-	* dtable.cc (dtable::init_lock): Ditto.
-	* dtable.h (dtable::lock_cs): Ditto.
-	(dtable::lock): Ditto.
-	(dtable::unlock): Ditto.
-	* exceptions.cc (mask_sync): Ditto.
-	(sighold): Ditto.
-	(set_process_mask_delta): Ditto.
-	(set_signal_mask): Ditto.
-	(events_init): Ditto.
-	* grp.cc (pwdgrp::pwdgrp): Ditto.
-	* malloc_wrapper.cc (mallock): Ditto.
-	(malloc_init): Ditto.
-	* path.cc (cwdstuff::cwd_lock): Ditto.
-	(cwdstuff::get_hash): Ditto.
-	(cwdstuff::get_hash): Ditto.
-	(cwdstuff::init): Ditto.
-	(cwdstuff::set): Ditto.
-	(cwdstuff::get): Ditto.
-	* pwdgrp.h (pwdgrp::pglock): Ditto.
-	(pwdgrp::refresh): Ditto.
-	* sigproc.cc (sync_proc_subproc): Ditto.
-	(get_proc_lock): Ditto.
-	(proc_subproc): Ditto.
-	(_cygtls::remove_wq): Ditto.
-	(proc_terminate): Ditto.
-	(sigproc_init): Ditto.
-	* timer.cc (lock_timer_tracker::protect): Ditto.
-	(lock_timer_tracker::lock_timer_tracker): Ditto.
-	(lock_timer_tracker::~lock_timer_tracker): Ditto.
-	* wininfo.cc (wininfo::_lock;): Ditto.
-	(wininfo::winthread): Ditto.
-	(operator HWND): Ditto.
-	(wininfo::lock): Ditto.
-	(wininfo::release): Ditto.
-	* wininfo.h (wininfo::_lock;): Ditto.
-
-2005-04-04  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Only check for PC_NO_ACCESS_CHECK in end
-	component.
-
-2005-04-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges on 9x.
-
-	* fhandler.h (enum change_state): Add.
-	(fhandler_base::status): Add a bit to has_changed flag.
-	(fhandler_base::has_changed): Implement with type change_state.
-	* fhandler.cc (fhandler_base::raw_write): Accommodate type change
-	of has_changed.
-	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): Also
-	touch modification time if has_changed == data_changed.
-	(fhandler_disk_file::fchmod): Also open on 9x, otherwise we can't
-	touch ctime.  Accommodate type change of has_changed.
-	(fhandler_disk_file::fchown): Accommodate type change of has_changed.
-	(fhandler_disk_file::facl): Ditto.
-	(fhandler_disk_file::ftruncate): Ditto.
-	(fhandler_disk_file::link): Ditto.
-	(fhandler_base::open_fs): Ditto.
-
-2005-04-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygheap.cc (cygheap_init): Accommodate set_process_privilege change.
-	* cygheap.h (cygheap_user::curr_primary_token): New member.
-	(cygheap_user::primary_token): New method.
-	(cygheap_user::deimpersonate): Always revert to processes'
-	impersonation token.
-	(cygheap_user::reimpersonate): Set processes' or setuid token as
-	necessary.
-	(cygheap_user::has_impersonation_tokens): Look for curr_primary_token
-	value.
-	(cygheap_user::close_impersonation_tokens): Close curr_primary_token
-	here if necessary.  Don't reset token values to NO_IMPERSONATION since
-	that's done in uinfo_init anyway.
-	(init_cygheap::luid): New LUID array keeping privilege LUIDs.
-	* cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate.
-	* dcrt0.cc (hProcToken): New global variable to keep process token.
-	(hProcImpToken): Ditto for process impersonation token.
-	(dll_crt0_0): Open process token here once.  Duplicate to create
-	hProcImpToken.
-	(dll_crt0_1): Call set_cygwin_privileges.
-	* environ.cc (allow_ntea): Drop duplicate declaration.
-	(allow_smbntsec): Ditto.
-	(set_traverse): Only set allow_traverse here.
-	(environ_init): Ditto.
-	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to
-	enable_restore_privilege.
-	(fhandler_disk_file::fchown): Ditto.
-	(fhandler_disk_file::facl): Ditto.
-	* fork.cc (fork_child): Move call to cygheap->user.reimpersonate after
-	syn with parent. Call set_cygwin_privileges.
-	* grp.cc (internal_getgroups): Use hProcImpToken instead of opening
-	process token.
-	* path.cc (fs_info::update): Bypass traverse checking when retrieving
-	volume information using push/pop_thread_privileges.
-	* registry.cc (load_registry_hive): Drop setting restore privilege
-	since it's already set if available.
-	* sec_helper.cc: Include cygtls.h.
-	(cygpriv): Privilege string array.
-	(privilege_luid): New function, evaluate LUID from cygpriv_idx.
-	(privilege_luid_by_name): New function, evaluate LUID from privilege
-	string.
-	(privilege_name): New function, evaluate privilege string from
-	cygpriv_idx.
-	(set_privilege): New static function called by set_process_privilege
-	and set_thread_privilege.  Call privilege_luid to get privilege LUID.
-	Fix bug in return value evaluation. Improve debug output.
-	(set_cygwin_privileges): New function.
-	(set_process_privilege): Remove.
-	(enable_restore_privilege): Remove.
-	* security.cc (allow_traverse): New global variable.
-	(sys_privs): Change type to cygpriv_idx and store privilege indices
-	instead of strings.
-	(SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT.
-	(get_system_priv_list): Don't use numerical constant in malloc call.
-	Use privilege_luid to get privilege LUIDs.
-	(get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve
-	inner privilege LUID comparison loop.
-	(create_token): Enable create token privilege using
-	push/pop_self_privileges. Use hProcToken instead of opening process
-	token. Use default DACL when duplicating token.
-	(subauth): Enable tcb privilege using push/pop_self_privileges.
-	Use sec_none instead of homw made security attributes when duplicating
-	token.
-	(check_file_access): Don't duplicate access token, use active
-	impersonation token as is.
-	* security.h (enum cygpriv_idx): New enumeration type enumerating
-	possible privileges.
-	(privilege_luid): Declare new function.
-	(privilege_luid_by_name): Ditto.
-	(privilege_name): Ditto.
-	(allow_traverse): Declare.
-	(set_privilege): Declare function.
-	(set_process_privilege): Define as macro.
-	(enable_restore_privilege): Remove declaration.
-	(_push_thread_privilege): Define macro.
-	(push_thread_privilege): Ditto.
-	(pop_thread_privilege): Ditto.
-	(pop_self_privilege): Ditto.
-	* spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of
-	cygheap->user.token.
-	* syscalls.cc (statvfs): Bypass traverse checking when retrieving
-	volume information using push/pop_thread_privileges. Rearrange code
-	to simplify push/pop bracketing.
-	(seteuid32): Use hProcToken instead of opening process token. Call
-	cygheap->user.deimpersonate instead of RevertToSelf.  Create
-	impersonation token from primary internal or external token.  Set
-	cygheap->user.curr_primary_token and cygheap->user.current_token
-	privileges once here.  Drop "failed" and "failed_ptok" labels.
-	Drop setting DefaultDacl of process token.
-	(setegid32): Use hProcToken and hProcImpToken instead of opening
-	process token. Always reimpersonate afterwards.
-	* uinfo.cc (cygheap_user::init): Use hProcToken instead of opening
-	process token.
-	(internal_getlogin): Ditto. Set hProcImpToken, too.
-	(uinfo_init): Initialize cygheap->user.curr_primary_token.
-	* winsup.h (hProcToken): Declare.
-	(hProcImpToken): Declare.
-
-2005-04-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	Unify usage of CYG_MAX_PATH throughout.  Change buffers from
-	size CYG_MAX_PATH + 1 to CYG_MAX_PATH.  Change length tests
-	accordingly.
-
-2005-04-02  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 15.
-
-2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fork.cc (fork_child): Add missing __stdcall.
-
-2005-04-01  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (create_signal_arrive): New (temporary?) function to
-	create signal_arrived event.
-	(sigproc_init): Use create_signal_arrived.
-	* fork.cc (fork_child): Create signal_arrived early.
-
-2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fork.cc (fork_child): Fixup SYSV IPC shared memory before fixing
-	up fdtab.
-
-2005-03-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* gentls_offsets: Add '-m32' flag to native compiler call to satisfy
-	cross platform builds.
-
-2005-03-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* errno.cc (NO_SYSTEM_RESOURCES): Map to EAGAIN.
-	(NONPAGED_SYSTEM_RESOURCES): Ditto.
-	(PAGED_SYSTEM_RESOURCES): Ditto.
-	(WORKING_SET_QUOTA): Ditto.
-	(PAGEFILE_QUOTA): Ditto.
-	(COMMITMENT_LIMIT): Ditto.
-
-2005-03-30  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (spenvs): Re-force SYSTEMROOT to always be included in
-	environment.
-	(build_env): Ditto.
-
-2005-03-30  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.cc (spenv::retrieve): Revert most of previous change.
-	(build_env): Ditto.  Rework to track environment variables which need
-	to always be in the windows environment in a separate array.
-
-2005-03-30  Igor Pechtchanski  <pechtcha@cs.nyu.edu>
-
-	* path.cc (symlink_info::case_check): Ignore trailing characters
-	in paths when comparing case.
-
-2005-03-30  Christopher Faylor  <cgf@timesys.com>
-
-	* environ.h (win_env::immediate): Declare new field.
-	(win_env::operator = ): Declare new operator.
-	(win_env::reset): Declare new function.
-	(win_env::~win_env): Declare new destructor.
-	(getwinenv): Add optional third argument to declaration.
-	* environ.cc (conv_envvars): Accommodate immediate field.
-	(win_env::operator =): Define new operator.
-	(win_env::~win_env): Define new destructor.
-	(win_env::add_cache): Add value to environment immediately if
-	"immediate" is set.
-	(getwinenv): Accept optional third argument which will be used to store
-	"cached" values to avoid overwriting real cache.
-	(spenv::force): Declare new field.
-	(spenvs): Accommodate force field.  Add "PATH=" with force set to true.
-	(spenv::retrieve): Avoid duping anything if we're not building an
-	envblock.
-	(build_env): Ditto.  Use size of potentially constructed new
-	environment block to determine if we need to create an environment
-	block.  Pass getwinenv temporary storage to avoid inappropriately
-	overwriting the environment cache.
-
-2005-03-29  Eric Blake  <ebb9@byu.net>
-
-	* include/limits.h (NAME_MAX): New define.
-	(PATH_MAX): POSIX allows PATH_MAX to include trailing NUL.
-
-2005-03-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (is_floppy): Make externally available.
-	* path.h (is_floppy): Declare.
-	* syscalls.cc (sync): Check for floppies on A: and B: in guid case.
-	Don't call setmntent in non-guid case but evaluate drive bit mask
-	locally.
-
-2005-03-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_process.cc: Re-add exename.
-
-2005-03-28  Christopher Faylor  <cgf@timesys.com>
-
-	* include/ctype.h: Accommodate building in newlib.
-
-2005-03-28  Christopher Faylor  <cgf@timesys.com>
-
-	* timer.cc (getitimer): Check that ovalue is a valid pointer, not just
-	NULL.
-
-2005-03-28  Christopher Faylor  <cgf@timesys.com>
-
-	* timer.cc (timer_tracker::settime): Set times to zero when just
-	cancelling a timer.
-
-2005-03-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::detach): Revert to just waiting for thread
-	event since waiting for anything else is racy.
-	* timer.cc (timer_tracker::hcancel): Rename from cancel.
-	(timer_tracker::cancel): New method.
-	(timer_tracker::th): Remove.
-	(timer_tracker::~timer_tracker): Call cancel method.
-	(timer_tracker::timer_tracker): Ditto.
-	(timer_tracker::timer_tracker): Always, clear cancel, even though it is
-	probably not strictly necessary for ttstart.
-	(timer_thread): Accommodate cancel -> hcancel rename.
-	(timer_tracker::settime): Ditto.
-	(timer_tracker::gettime): Ditto.
-	(timer_delete): Ditto.
-
-	* cygwin.din: Export _ctype_.
-	* include/ctype.h: Mark that _ctype_ is imported.
-
-2005-03-28  Christopher Faylor  <cgf@timesys.com>
-
-	* timer.cc (timer_tracker::timer_tracker): Eliminate simple
-	constructor.
-	(ttstart): Fully initialize.
-
-	* errno.cc: Fix typo introduced in previous change.
-
-2005-03-28  Eric Blake  <ebb9@byu.net>
-
-	* errno.cc (FILENAME_EXCED_RANGE): Map to ENAMETOOLONG.
-
-2005-03-27  Christopher Faylor  <cgf@timesys.com>
-
-	* signal.cc (nanosleep): Revert tv_sec < 0 check as it is fixed
-	properly in the below change to hires.h.
-
-2005-03-27  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* times.cc (hires_ms::usecs): Compare the difference.
-	* hires.h: Add parentheses to HIRES_DELAY_MAX.
-
-2005-03-26  Christopher Faylor  <cgf@timesys.com>
-
-	* timer.cc (nanosleep): Treat tv_sec < 0 as invalid.
-
-	* include/search.h: Make declarations consistent with newlib.
-
-2005-03-26  Pierre Humblet <pierre.humblet@ieee.org>
-	    Christopher Faylor <cgf@timesys.com>
-
-	* wininfo.h (wininfo::timer_active): Delete.
-	(wininfo::itv): Ditto.
-	(wininfo::start_time): Ditto.
-	(wininfo::window_started): Ditto.
-	(wininfo::getitimer): Ditto.
-	(wininfo::setitimer): Ditto.
-	(wininfo::wininfo): Ditto.
-	(wininfo::lock): New method.
-	(wininfo::release): Ditto.
-	* window.cc:  Use new lock/acquire wininfo methods throughout.
-	 (wininfo::wininfo): Delete
-	(wininfo::getitimer): Ditto.
-	(wininfo::setitimer): Ditto.
-	(getitimer): Ditto.
-	(setitimer): Ditto.
-	(ualarm): Ditto.
-	(alarm): Ditto.
-	(wininfo::lock): Define new function.
-	(wininfo::release): Ditto.
-	(wininfo::process): Delete WM_TIMER handling.
-	* timer.cc (struct timetracker): Delete it, flags.  Add it_interval,
-	interval_us, sleepto_us, running, init_muto(), syncthread, and
-	gettime().
-	(ttstart): Make NO_COPY.
-	(lock_timer_tracker): New class.
-	(timer_tracker::timer_tracker): Distinguish ttstart case.
-	(timer_tracker::~timer_tracker): New destructor.  Clean out events, and
-	reset magic.
-	(timer_tracker::init_muto): New method.
-	(to_us): Round up as per POSIX.
-	(timer_thread): Reorganize to match timer_tracker::settime and
-	timer_tracker::gettime.  Call sig_send without wait.  Call
-	auto_release.
-	(timer_tracker::settime): Reorganize logic to avoid race.  Call gettime
-	to recover old value.
-	(timer_tracker::gettime): New method.
-	(timer_create): Properly set errno on invalid timerid.  Use new
-	lock_timer_tracker method.
-	(timer_delete): Ditto.  Simplify code slightly.
-	(timer_gettime): New function.
-	(fixup_timers_after_fork): Reinit ttstart.
-	(getitimer): New implementation.
-	(setitimer): Ditto.
-	(ualarm): Ditto.
-	(alarm): Ditto.
-	* cygwin.din: Export timer_gettime.
-	* winsup.h: Remove has has_visible_window_station declaration.
-
-2005-03-26  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in (DLL_OFILES): Add lsearch.o.
-	* cygthread.h (cygthread::notify_detached): New element.
-	(cygthread::cygthread): Take optional fourth argument signifying event
-	to signal on thread completion.
-	* cygthread.cc (cygthread::stub): Signal notify_detached event, if it
-	exists.
-	(cygthread::cygthread): Initialize notify_detached from fourth argument.
-	(cygthread::detach): Wait for notify_detached field is present.
-
-	* lsearch.cc: New file.
-	* search.h: Ditto.
-	* include/cygwin/version.h: Bump API minor number to 126.
-	* cygwin.din: Export lsearch, lfind.
-
-2005-03-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_socket::secret_event): Remove.
-	(fhandler_socket::af_local_set_secret): New function combining former
-	set_connect_secret and get_connect_secret into one function.
-	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
-	(fhandler_socket::af_local_unsetblocking): Rename from
-	eid_unsetblocking.
-	(fhandler_socket::af_local_set_cred): New method.
-	(fhandler_socket::af_local_copy): New method.
-	(fhandler_socket::af_local_recv_secret): New method.
-	(fhandler_socket::af_local_send_secret): New method.
-	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
-	(fhandler_socket::af_local_send_cred): Rename from eid_send.
-	(fhandler_socket::af_local_accept): New method.
-	(fhandler_socket::af_local_set_sockpair_cred): Rename from
-	set_socketpair_eids.
-	(fhandler_socket::eid_accept): Remove.
-	(fhandler_socket::eid_connect): Remove.
-	(fhandler_socket::set_connect_secret): Remove.
-	(fhandler_socket::get_connect_secret): Remove.
-	(fhandler_socket::create_secret_event): Remove.
-	(fhandler_socket::check_peer_secret_event): Remove.
-	(fhandler_socket::signal_secret_event): Remove.
-	(fhandler_socket::close_secret_event): Remove.
-	(fhandler_socket::sec_event_accept): Remove.
-	(fhandler_socket::sec_event_connect): Remove.
-	* fhandler_socket.cc (secret_event_name): Remove.
-	(fhandler_socket::af_local_set_sockpair_cred): Rename from
-	set_socketpair_eids.
-	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
-	(fhandler_socket::af_local_unsetblocking): Rename from
-	eid_unsetblocking.
-	(fhandler_socket::af_local_recv_secret): New function to receive
-	AF_LOCAL connect secret over socket itself.
-	(fhandler_socket::af_local_send_secret): New function to send AF_LOCAL
-	connect secret over socket itself.
-	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
-	(fhandler_socket::af_local_send_cred): Rename from eid_send.
-	(fhandler_socket::eid_connect): Remove.
-	(fhandler_socket::af_local_connect): Take over connect side handling
-	of AF_LOCAL secret and credential handshake.
-	(fhandler_socket::eid_accept): Remove.
-	(fhandler_socket::af_local_accept): New method, take over accept side
-	handling of AF_LOCAL secret and credential handshake.
-	(fhandler_socket::af_local_set_cred): New method, set eid credentials
-	to start values.
-	(fhandler_socket::af_local_copy): New method, copy secret and
-	credentials to another socket.
-	(fhandler_socket::af_local_set_secret): New function combining former
-	set_connect_secret and get_connect_secret into one function.
-	(fhandler_socket::create_secret_event): Remove.
-	(fhandler_socket::signal_secret_event): Remove.
-	(fhandler_socket::close_secret_event): Remove.
-	(fhandler_socket::check_peer_secret_event): Remove.
-	(fhandler_socket::sec_event_connect): Remove.
-	(fhandler_socket::sec_event_accept): Remove.
-	(fhandler_socket::fixup_after_fork): Drop secret_event handling.
-	(fhandler_socket::bind): Call af_local_set_secret.
-	(fhandler_socket::connect): Call af_local_set_cred and af_local_connect.
-	(fhandler_socket::listen): Call af_local_set_cred.
-	(fhandler_socket::accept): Call af_local_copy and af_local_accept on
-	accepted socket.
-	(fhandler_socket::close): Don't call close_secret_event.
-	(fhandler_socket::set_close_on_exec): Don't set secret_event
-	inheritance.
-	* net.cc (cygwin_getsockopt): Add debug output.
-	(socketpair): Call af_local_set_sockpair_cred instead of
-	set_socketpair_eids.
-	* select.cc (set_bits): Drop AF_LOCAL special handling in case
-	of except bit set.
-
-2005-03-23  Christopher Faylor  <cgf@timesys.com>
-
-	* include/ctype.h: Always define macros when inside cygwin.
-	(isblank): New macro.
-
-2005-03-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_socket::eid_connect): Make private.
-	(fhandler_socket::set_connect_secret): Ditto.
-	(fhandler_socket::get_connect_secret): Ditto.
-	(fhandler_socket::create_secret_event): Ditto. Remove secret argument.
-	(fhandler_socket::check_peer_secret_event): Ditto.
-	(fhandler_socket::signal_secret_event): Make private.
-	(fhandler_socket::close_secret_event): Ditto.
-	(fhandler_socket::sec_event_accept): New private method.
-	(fhandler_socket::sec_event_connect): Ditto.
-	(fhandler_socket::af_local_connect): New public method.
-	* fhandler_socket.cc: Use 'struct sockaddr' and 'struct sockaddr_in'
-	rather than just 'sockaddr' and 'sockaddr_in' throughout.
-	(fhandler_socket::eid_connect): Drop AF_LOCAL/SOCK_STREAM test.
-	(fhandler_socket::create_secret_event): Remove secret argument.
-	Always use connect_secret instead.
-	(fhandler_socket::check_peer_secret_event): Ditto.
-	(fhandler_socket::sec_event_connect): New method, combining entire
-	secret event handshake on connect side.
-	(fhandler_socket::af_local_connect): New method, combining secret
-	event handshake and eid credential transaction on connect side, to
-	be called from select.
-	(fhandler_socket::sec_event_accept): New method, combining entire
-	secret event handshake on accept side.
-	(fhandler_socket::connect): Drop secret, use connect_secret instead.
-	Move entire secret event handshake to sec_event_connect.
-	(fhandler_socket::accept): Move entire secret event handshake to
-	sec_event_accept.
-	* select.cc (set_bits): Just call af_local_connect here.
-
-2005-03-23  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Change comment for most recent API version
-	bump to reflect new additions to the DLL and to remove change obsoleted
-	by the previous checkin.
-
-2005-03-23  Christopher Faylor  <cgf@timesys.com>
-
-	* include/ctype.h: New file.
-	* ctype.cc: Ditto.
-	* Makefile.in: Add ctype.o to DLL_OFILES.
-	* cygwin.din: Remove _ctype_ptr (for now?).
-
-2005-03-22  Christopher Faylor  <cgf@timesys.com>
-
-	* Makefile.in (DLL_OFILES): Add hookapi.o.  Eliminate some cruft.
-	* cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK.
-	(hook_chain): New struct.
-	(init_cygheap::hooks): Define new element.
-	* cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec.
-	* dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function.
-	* external.cc (cygwin_internal): Implement CW_HOOK.
-	* fork.cc (fork_child): Call fixup_hooks_after_fork.
-	* init.cc (cygwin_hmodule): Reinstate after a long absence.
-	* include/sys/cygwin.h: Define CW_HOOK.
-	* hookapi.cc: New file.
-
-	* select.cc (start_thread_socket): Add debugging output.
-
-	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x
-	accommodation.
-
-	* fhandler_socket.cc (fhandler_socket::connect): Make sure that err is
-	initialized.
-
-2005-03-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (__ctype_ptr): Export.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-03-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class cygthread): Remove forward declaration.
-
-2005-03-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class cygthread): Forward declare.
-	(fhandler_socket::sec_pipe): Remove.
-	(fhandler_socket::eid_pipe_name): Remove.
-	(fhandler_socket::eid_setblocking): New private method.
-	(fhandler_socket::eid_unsetblocking): Ditto
-	(fhandler_socket::eid_recv): Ditto
-	(fhandler_socket::eid_send): Ditto
-	(fhandler_socket::eid_accept): Ditto
-	(fhandler_socket::eid_connect): New public method.
-	* fhandler_socket.cc (ASYNC_MASK): Move to beginning of file.
-	(fhandler_socket::eid_pipe_name): Remove.
-	(fhandler_socket::set_socketpair_eids): Move down to fhandler_socket
-	methods.
-	(fhandler_socket::fhandler_socket): Drop initializing sec_pipe.
-	(fhandler_socket::~fhandler_socket): Drop closing sec_pipe.
-	(fhandler_socket::eid_setblocking): New method.
-	(fhandler_socket::eid_unsetblocking): New method.
-	(fhandler_socket::eid_recv): New method.
-	(fhandler_socket::eid_send): New method.
-	(fhandler_socket::eid_connect): New method.
-	(fhandler_socket::eid_accept): New method.
-	(fhandler_socket::dup): Drop sec_pipe handling.
-	(fhandler_socket::connect): Fix WinSock error handling. Prepare
-	eid credential transaction. Call eid_connect on successful connect.
-	(fhandler_socket::listen): Drop creating sec_pipe.
-	(fhandler_socket::accept): Slightly simplify code. Call eid_accept
-	on accepted socket.
-	(fhandler_socket::getpeereid): Reshuffle code for readability. Fix
-	test for invalid pid.
-	* select.cc (set_bits): Call eid_connect on successfully connected
-	socket.
-
-2005-03-19  Christopher Faylor  <cgf@timesys.com>
-
-	* child_info.h (fork_info): Use different method to alias variable.
-	(spawn_info): Ditto.
-	* cxx.cc (__cxa_guard_acquire): New function (needed for gcc 4.x).
-	(__cxa_guard_release): Ditto.
-	* devices.in: Make sure stuff is correctly bracketed (for gcc 4.x).
-	* devices.cc: Regenerate.
-	* fhandler.h (fhandler_disk_file::fchmod): Avoid left coercion (for gcc
-	4.x).
-	* smallprint.c (__rn): Declare as __fastcall since gcc 4.x complains
-	about use of regparm, for some reason.
-	* sync.h (sync::init_lock): Remove.
-	* sync.cc (sync::init_lock): Ditto.
-
-2005-03-18  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (cygwin_getprotobyname): Don't try to be fancy with return
-	values.
-	(cygwin_getprotobynumber): Ditto.
-
-2005-03-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Handle opening
-	directories under 9x gracefully.
-
-2005-03-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::connect): Always set sun_path
-	in case of a successful or pending connect.
-	(fhandler_socket::accept): Don't run secret event and eid credential
-	transactions if OS accept returned WSAEWOULDBLOCK.
-
-2005-03-16  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_tape.cc (get_ll): This is a generally useful function so
-	move it
-	* winsup.h (get_ll): to here.
-	* security.cc (get_token_group_sidlist): Use get_ll to figure out the
-	long long version of the luid since QuadPart is not part of the
-	standard Windows API.
-
-2005-03-16  Christopher Faylor  <cgf@timesys.com>
-
-	* dir.cc: Rename opendir_* to dirent_* throughout.
-	(opendir_states): Move and rename.
-	* fhandler.h (dirent_states): to here.
-	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Use raw readdir
-	when skipping through entries since it is keeping track of "." and
-	"..".
-	(fhandler_cygdrive::seekdir): Use fhandler_disk_file::readdir to do
-	everything.
-	* fhandler_virtual.cc (fhandler_virtual::opendir): Set flag indicating
-	that we provide .  and ..
-	(fhandler_virtual::seekdir): Ditto.
-	(fhandler_virtual::rewinddir): Ditto.
-	* fhandler_registry.cc (fhandler_registry::rewinddir): Ditto.
-
-2005-03-16  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (free_local): New macro.
-	(_cygtls::remove): Use free_local to free known-malloced local
-	variables.
-	* cygtls.h: Mark some variables as "malloced".
-	* net.cc (enum struct_type): Rename from is_* to t_* for clarity.
-	(dump_protoent): Delete.
-	(dup_ent): New macro.
-	(__dup_ent): Renamed from dup_ent.  Change arguments for convenience.
-	Replace first argument with newly alloced value.  Allocate a rounded
-	number of bytes in an attempt to try to reuse space.  Subsume
-	"dump_protent".
-	(cygwin_getprotobyname): Simplify using new dup_ent functionality.
-	(cygwin_getprotobynumber): Ditto.
-	(cygwin_getservbyname): Ditto.
-	(cygwin_getservbyport): Ditto.
-	(cygwin_gethostname): Ditto.
-	(cygwin_gethostbyname): Ditto.
-	* tlsoffsets.h: Regenerate.
-
-	* syslog.cc (openlog): Use NULL rather than 0, for consistency with the
-	rest of cygwin.
-	(pass_handler::initialize): Use unbuffered I/O in pass one.
-
-2005-03-15  Christopher Faylor  <cgf@timesys.com>
-
-	* errno.cc (errmap): Correct typo in previous change.
-
-2005-03-15  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Free process_ident, if it exists.
-
-	* errno.cc (errmap): ERROR_DISK_CORRUPT -> EIO.
-
-2005-03-11  Christopher Faylor  <cgf@timesys.com>
-
-	* path.h (pathconv_arg): Define PC_NO_ACCESS_CHECK.
-	(path_types): Define PATH_NO_ACCESS_CHECK == PC_NO_ACCESS_CHECK.
-	* path.cc (symlink_info::check_sysfile): Move to symlink_info class and
-	eliminate arguments that are part of class.  Use set_error.
-	(symlink_info::check_shortcut): Ditto.
-	(symlink_info::set_error): New function.
-	(path_conv::check): Pass PC_NO_ACCESS_CHECK to symlink_info::check.
-	(symlink_info::check): Preserve PC_NO_ACCESS_CHECK in pflags.  Use
-	set_error.
-
-2005-03-10  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (is_floppy): New function.
-	(setmntent): Drop floppy drives on A: and B: from logical drive DWORD.
-	* syscalls.cc (sync): Don't sync floppies on A: and B:.
-
-2005-03-10  Christopher Faylor  <cgf@timesys.com>
-
-	* autoload.cc (LoadDLLprime): Use nocopy segment or forked processes
-	will not initialize properly.
-
-2005-03-10  Christopher Faylor  <cgf@timesys.com>
-
-	* autoload.cc (LoadDLLprime): Scrap use of .linkonce and just use an
-	ifdef guard to load .foo_init into data segment.
-
-	* dcrt0.cc (initial_env): Allow colon or space as CYGWIN_DEBUG
-	separator for consistency.
-
-2005-03-09  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.h (pinfo::pinfo): Clear more elements in the constructor.
-
-2005-03-09  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (dup_ent): Revert older stupid test for null.  Don't copy name
-	if it is NULL.
-
-2005-03-09  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::eid_pipe_name): Fix format
-	string.
-	(fhandler_socket::connect): Set sun_path before running eid credential
-	transaction.  Run transaction only if OS connect was successful.
-	(fhandler_socket::accept): Run transaction only if OS accept was
-	successful.
-
-2005-03-09  Corinna Vinschen  <corinna@vinschen.de>
-
-	* signal.cc (sigprocmask): Rename first parameter to "how".
-	(handle_sigprocmask): Ditto.  Check "how" for being a valid "how" value.
-	Fix call order in case of wrong "how" value.
-
-2005-03-09  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (dup_ent): Revert previous stupid change.
-
-2005-03-09  Christopher Faylor  <cgf@timesys.com>
-
-	* net.cc (dup_ent): Avoid dereferencing a null pointer in a debug_printf.
-
-2005-03-09  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Treat ENOSHARE similarly to ENOENT when
-	determining if there was a problem with a symlink.
-
-2005-03-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_socket.cc (fhandler_socket::listen): Don't limit the number
-	of pipe instances.
-
-2005-03-08  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::exit): Right shift exit value by eight when not
-	started in a cygwin environment.
-
-2005-03-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (mmap64): Handle MAP_AUTOGROW flag.
-	(fhandler_disk_file::mmap): Ditto. Clean conditional for readability.
-	* include/sys/mman.h: Add MAP_AUTOGROW flag.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-03-08  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (dll_crt0_0): Eliminate muto::init call.
-	* sync.h (locker): New, currently unused class.
-	(muto::init): Eliminate.
-	* sync.cc (muto::init): Ditto.
-	(muto::init): Eliminate critical section lock and instead use name as a
-	guard to prevent against multiple attempts to initialize the same muto.
-
-	* pinfo.cc (pinfo::init): Set myself procinfo when not execing and pid
-	matches windows pid or cygwin pid.
-
-2005-03-06  Pavel Tsekov  <ptsekov@gmx.net>
-
-	* path.cc (mount_info::read_cygdrive_info_from_registry): Use the user
-	prefix if it exists.
-
-2005-03-06  Christopher Faylor  <cgf@timesys.com>
-
-	* sync.h (sync::init_lock): Declare new static member.
-	(sync::init()): Declare new static function.
-	* sync.cc (sync::init): Define.
-	(sync::init): Lock attempt to initialize a muto to stop multiple
-	threads from colliding.
-	* dcrt0.cc (dll_crt0_0): Initialize muto environment.
-
-2005-03-06  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (special_name): Reorganize to always detect the use of
-	special names first, before detecting special characters.
-
-2005-03-04  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_clipboard.cc: Use int for cygnativeformat rather than UINT
-	as that is what is returned by GetPriorityClipboardFormat.
-	(fhandler_dev_clipboard::read): Ditto for the format variable.
-
-2005-03-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (fhandler_base::open_9x): Satisfy query_open values.
-
-2005-03-04  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* fhandler_socket.cc (fhandler_socket::ioctl): Only cancel
-	WSAAsyncSelect when async mode is on.
-
-2005-03-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (utmpxname): Export.
-	* syscalls.cc (utmpxname): Create export alias to utmpname.
-	* include/utmpx.h: Define ut_name and ut_xtime if not already defined.
-	(utmpxname): Add prototype.
-	* include/sys/utmp.h: Only define ut_name if not already defined.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-03-03  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::detach): Use a slightly higher priority when
-	waiting for thread signalling.
-
-2005-03-02  Christopher Faylor  <cgf@timesys.com>
-
-	* autoload.cc (std_dll_init): Save and restore fpu control register
-	around LoadAddress to prevent loaded dlls (like msvcrt.dll) from
-	setting unwanted stuff.
-
-2005-03-02  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::remove): Don't attempt any removal activities if
-	exitsock is zero.
-
-2005-03-02  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (_cygtls::init_thread): Move exitsock setting later.  It
-	should always be set.
-	(_cygtls::remove): Detect zero exitsock.  Not quite sure why this is needed.
-
-2005-03-02  Christopher Faylor  <cgf@timesys.com>
-
-	* autoload.cc (LoadDLLprime): Mask error code to low-order 16 bits.
-	(noload): Preserve sign when returning error code.
-
-2005-03-02  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (do_cleanup): Properly restore SIGINT/SIGQUIT even if they
-	had previously been SIG_DFL.
-
-2005-03-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): Replace
-	GetSystemTime/SystemTimeToFileTime with GetSystemTimeAsFileTime.
-	* times.cc (time_as_timestruc_t): Ditto.
-	(time): Ditto.
-
-2005-03-01  Christopher Faylor  <cgf@timesys.com>
-
-	* include/cygwin/version.h: Bump DLL minor number to 14.
-
-2005-03-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_clipboard.cc (fhandler_dev_clipboard::write): Never set
-	errno to 0.
-	(fhandler_dev_clipboard::read): Ditto.
-	* fhandler_windows.cc (fhandler_windows::read): Ditto.
-	* scandir.cc (scandir): Ditto.
-	* syscalls.cc (_fstat64_r): Ditto.
-	(_fstat_r): Ditto.
-	(_stat64_r): Ditto.
-	(_stat_r): Ditto.
-
-	* mmap.cc (mmap64): Fix /dev/zero mapping.
-
-2005-02-28  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_socket): Declare new method
-	set_socketpair_eids.
-	* fhandler_socket.cc (fhandler_socket::set_socketpair_eids): New method.
-	(fhandler_socket::dup): Duplicate sec_pipe if necessary.
-	(fhandler_socket::listen): Only create sec_pipe if named pipes are
-	available. Initialized sec_peer_pid to 0 as on Linux.
-	(fhandler_socket::connect): Only run eid credential transaction if
-	named pipes are available.  Fake otherwise. Initialized sec_peer_pid
-	to 0 as on Linux.
-	(fhandler_socket::accept): Ditto.
-	(fhandler_socket::close): Move closing sec_pipe handle from here...
-	(fhandler_socket::~fhandler_socket): ... to here.
-	* net.cc (socketpair): Set eid credentials by calling
-	fhandler_socket::set_socketpair_eids() on both socket ends.
-	* wincap.h (wincaps::has_named_pipes): New element.
-	* wincap.cc: Implement above element throughout.
-
-2005-02-26  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (_pinfo::set_ctty): Move function
-	* pinfo.cc (_pinfo::set_ctty): to here.
-
-	* fhandler_mem.cc (fhandler_dev_mem::fstat): Don't fill out structure
-	if this is an on-disk device rather than an "auto" device.
-	* fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
-
-	* path.cc (normalize_posix_path): Don't treat a standalone '//' as
-	introducing a UNC path.
-	(normalize_win32_path): Ditto.
-
-2005-02-26  Christopher Faylor  <cgf@timesys.com>
-
-	* debug.cc (delete_handle): Report on handle value in debugging output.
-
-	* pinfo.h (_pinfo::exists): Declare "new" function.
-	(_pinfo::kill): Ditto.
-	* fhandler_termios.cc (tty_min::kill_pgrp): Use _pinfo::exists rather
-	than proc_exists.
-	* pinfo.cc (pinfo::init): Ditto.  Don't do a low_priority_sleep(0) when
-	looping to find exec'ed procinfo.
-	(pinfo::release): Be more careful about unmapping and closing.
-	* signal.cc (_pinfo::kill): Rename from kill_worker.  Accommodate entry
-	into _pinfo class.
-	(kill0): Use _pinfo::kill rather than kill_worker.
-	(kill_pgrp): Ditto.  Use _pinfo::exists rather than proc_exists.
-	* sigproc.cc (_pinfo::exists): Rename from proc_exists.
-	(pid_exists): Use _pinfo::exists rather than proc_exists.
-	(remove_proc): Ditto.
-	* sigproc.h (proc_exists): Delete declaration.
-
-2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_base): Declare fixup_mmap_after_fork
-	with additional flags parameter.  Change offset parameter to _off64_t.
-	(class fhandler_disk_file): Ditto.
-	(class fhandler_dev_mem): Ditto.
-	* fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork):
-	Accommodate new parameters.
-	* mmap.cc: Include ntdll.h.
-	(class mmap_record): Add flags member.
-	(mmap_record::mmap_record): Add flags parameter.
-	(mmap_record::get_flags): New method.
-	(class map): Add next_anon_addr member to store next anonymous mapping
-	address suggestion.
-	(map::get_next_anon_addr): New method.
-	(map::set_next_anon_addr): New method.
-	(mmap64): Don't align offset and length to granularity in case of
-	MAP_ANONYMOUS on NT.  Check for already existing mapping only on 9x.
-	Call mmap_record::mmap_record with additional flags argument.
-	(fhandler_base::fixup_mmap_after_fork): Accommodate new parameters.
-	(fhandler_disk_file::mmap): Use NtMapViewOfSection with
-	AT_ROUND_TO_PAGE flag for anonymous mappings on NT.  If addr is NULL,
-	try to map adjacent to previous mapping.
-	(fhandler_disk_file::fixup_mmap_after_fork): Add flags argument.
-	Change offset parameter to _off64_t.  Use NtMapViewOfSection to
-	re-create anonymous mappings on NT.
-	(fixup_mmaps_after_fork): Accommodate new parameters when calling
-	fhandler's fixup_mmaps_after_fork function.
-	* ntdll.h (AT_ROUND_TO_PAGE): New define.
-
-2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (mmap64): Handle anonymous MAP_FIXED request on
-	non-granulation boundary.
-
-2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* mmap.cc (class mmap_record): Declare new map_pages method with
-	address parameter.
-	(mmap_record::map_pages): New method with address parameter.
-	(mmap64): Evaluate access mode before checking if already existing
-	mapping can be used.
-	Only use existing mapping if requested access mode matches the one
-	in the existing mapping.
-	Add check for existing mapping for anonymous MAP_FIXED case.
-
-2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* localtime.cc: Implement setting __tzrule's offset member using
-	newlib's __gettzinfo () interface.
-	(__tzrule): Remove.
-	(timezone): Define as long according to POSIX.
-
-2005-02-23  Eric Blake  <ebb9@byu.net>
-
-	* devices.in (parsedisk): Fix typo.
-	* devices.cc: Regenerate.
-
-2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (getpeereid): Export.
-	* fhandler.h (class fhandler_socket): Add pipe and id members to
-	exchange eid credentials for AF_LOCAL sockets.
-	(eid_pipe_name): Declare new method.
-	(getpeereid): Ditto.
-	* fhandler_socket.cc (fhandler_socket::eid_pipe_name): New method.
-	(fhandler_socket::fhandler_socket): Initialize sec_pipe.
-	(fhandler_socket::connect): Exchange eid credentials with accepting
-	socket process.
-	(fhandler_socket::listen): Prepare eid credential transaction.
-	(fhandler_socket::accept): Exchange eid credentials with connecting
-	socket process.
-	(fhandler_socket::close): Close eid credentials pipe if open.
-	(fhandler_socket::getpeereid): New method.
-	* net.cc (cygwin_getsockopt): Add SO_PEERCRED handling.
-	(getpeereid): New function.
-	* include/asm/socket.h (SO_PEERCRED): Define.
-	* include/cygwin/socket.h (struct ucred): Define new type.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* include/sys/statvfs.h (ST_RDONLY): Define.
-	(ST_NOSUID): Define.
-
-2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (fstatvfs): Export.
-	(statvfs): Export.
-	* syscalls.cc: Include sys/statvfs.h.
-	(statvfs): New function.  Move statfs functionality here.
-	(fstatvfs): New function.
-	(statfs): Just call statvfs and copy structure.  Check validity of
-	incoming struct statfs pointer.
-	* include/cygwin/types.h (fsblkcnt_t): Define.
-	(fsfilcnt_t): Define.
-	* include/cygwin/version.h: Bump API minor version.
-	* include/sys/statvfs.h: New file.
-
-2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* devices.h: Switch FH_ZERO and FH_PORT as on Linux.  Add FH_FULL.
-	* devices.in: Add /dev/full.
-	* devices.cc: Regenerate.
-	* dtable.cc (build_fh_pc): Add FH_FULL.
-	* fhandler.cc (fhandler_base::fstat): Set FH_FULL permission bits
-	correctly.
-	* fhandler_zero.cc (fhandler_dev_zero::write): Set errno to ENOSPC
-	and return -1 if device is FH_FULL.
-
-2005-02-22  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_disk_file.cc (fhandler_cygdrive::closedir): Return 0 when
-	closing cygdrive_root.
-
-2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (basename): Export.
-	(dirname): Export.
-	* path.cc (basename): New function.
-	(dirname): New function.
-	* include/libgen.h: New file.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* select.cc (peek_pipe): Disable new pipe code until there's
-	a working substitute.
-
-2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din (fdatasync): Export.
-	* fhandler.cc (fhandler_base::fsync): Return with EINVAL if no
-	handle is available.
-	* syscalls.cc (fdatasync): Create export alias to fsync.
-	* include/cygwin/version.h: Bump API minor version.
-
-2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_base::fstat_helper): Declare with additional
-	dwVolumeSerialNumber argument.  Drop default values for last three
-	arguments.
-	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Pass
-	dwVolumeSerialNumber from GetFileInformationByHandle to fstat_helper.
-	(fhandler_base::fstat_by_name): Pass pc.volser () to fstat_helper.
-	Accommodate dropping default values for last three arguments of
-	fstat_helper.
-	(fhandler_base::fstat_helper): Add dwVolumeSerialNumber argument.
-	Use for st_dev member unless 0 in which case pc.volser () is used.
-
-2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (FindFirstVolumeA): Add.
-	(FindNextVolumeA): Add.
-	(FindVolumeClose): Add.
-	(GetVolumePathNamesForVolumeNameA): Add.
-	* fhandler.h (class fhandler_base): Declare new method fsync.
-	* fhandler.cc (fhandler_base::fsync): New method.
-	* syscalls.cc (fsync): Move functionality into fhandler method fsync.
-	Just call this method from here.
-	(sync_worker): New static function.
-	(sync): Fill with life for NT systems.
-	* wincap.h (wincaps::has_guid_volumes): New element.
-	* wincap.cc: Implement above element throughout.
-
-2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (enum query_state): Add query_write_attributes state.
-	(fhandler_base::status.query_open): Add a bit to make room for more
-	states.
-	(class fhandler_base): Declare new method utimes.
-	(class fhandler_socket): Ditto.
-	(class fhandler_disk_file): Ditto.
-	(fhandler_disk_file::fhandler_disk_file): Add constructor with
-	path_conv parameter.
-	* fhandler.cc (fhandler_base::open): Add query_write_attributes
-	handling.
-	(fhandler_base::utimes): New method.
-	* fhandler_disk_file.cc (fhandler_disk_file::link): Simplify.
-	Open file with query_write_attributes instead of query_write_control.
-	(fhandler_disk_file::utimes): New method.
-	(fhandler_disk_file::fhandler_disk_file): Add constructor with
-	path_conv parameter setting pc member immediately.
-	* fhandler_socket.cc (fhandler_socket::fchmod): Use new
-	fhandler_disk_file constructor.
-	(fhandler_socket::fchown): Ditto.
-	(fhandler_socket::facl): Ditto.
-	(fhandler_socket::link): Ditto.
-	(fhandler_socket::utimes): New method.
-	* times.cc: Include dtable.h.
-	(timeval_to_filetime): Make non-static.
-	(utimes): Move functionality into fhandler method utimes. Just call
-	this method from here.
-	* winsup.h: Simplify declarations of time helper functions.
-	(timeval_to_filetime): Add extern declaration.
-
-2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_base): Declare new method link.
-	(class fhandler_socket): Ditto.
-	(class fhandler_disk_file): Ditto.
-	* fhandler.cc (fhandler_base::open): Add FILE_WRITE_ATTRIBUTES
-	to query_write_control access flags.
-	(fhandler_base::link): New method.
-	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't try to
-	open with O_WRONLY since query_write_control includes
-	FILE_WRITE_ATTRIBUTES.
-	(fhandler_disk_file::fchown): Ditto.
-	(fhandler_disk_file::facl): Ditto.
-	(fhandler_disk_file::link): New method.  Touch st_ctime on successful
-	link.
-	* fhandler_socket.cc (fhandler_socket::link): New method.
-	* syscalls.cc (link): Move functionality into fhandler method link.
-	Just call this method from here.
-
-2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (class fhandler_socket): Declare new methods fchown,
-	fchmod and facl.
-	* fhandler_socket.cc (fhandler_socket::fstat): Handle AF_LOCAL
-	sockets.
-	(fhandler_socket::fchmod): New method.
-	(fhandler_socket::fchown): New method.
-	(fhandler_socket::facl): New method.
-
-2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* localtime.cc: Temporary implementation of setting __tzrule's offset
-	member to be used by strftime.
-	(__tzrule): New global variable.
-	(tzparse): Set __tzrule's offset member appropriately.
-
-2005-02-17  Christopher Faylor  <cgf@timesys.com>
-
-	* path.cc (path_conv::check): Set fs flag when a unix-domain socket
-	is detected.
-
-2005-02-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::fstat): Set st_ctime if
-	has_changed flag is set.
-	(fhandler_disk_file::touch_ctime): Reset has_changed flag on success.
-
-2005-02-17  Corinna Vinschen  <corinna@vinschen.de>
-
-	* times.cc (utimes): Open files with FILE_WRITE_ATTRIBUTES first,
-	if that fails, try opeing with GENERIC_WRITE.  Fix comments.
-
-2005-02-15  Christopher Faylor  <cgf@timesys.com>
-
-	* path.h (path_conv::issocket): Return true if device == FH_UNIX rather
-	than expecting path_conv to set a flag.
-
-2005-02-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (fhandler_base::raw_write): Mark as changed on
-	successful write.
-	* fhandler.h (fhandler_base::status_flags): Add 'has_changed' flag.
-	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Call
-	fhandler_disk_file's own open and close instead of open_fs and
-	close_fs.  Mark as changed on success.
-	(fhandler_disk_file::fchown): Ditto.
-	(fhandler_disk_file::facl): Ditto.
-	(fhandler_disk_file::ftruncate): Ditto.
-	(fhandler_base::open_fs): Mark as changed when O_TRUNC flag on existing
-	file is set.
-	(fhandler_disk_file::close): Set st_ctime if has_changed flag is set.
-
-2005-02-11  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::release): Reset ev here if it exists.
-	(cygthread::terminate_thread): Eliminate racy code which reset ev and
-	thread_sync.  Remove a few nonsensical inuse checks.  Exit at the
-	bottom.
-	(cygthread::detach): Rewrite to again try to ensure that we don't say
-	we're signalled when we are not signalled.
-	* fhandler.cc (fhandler_base::raw_read): Revert to signalling read
-	success quickly.
-	* pipe.cc (fhandler_pipe::close): Use base method to close handle.
-	* sigproc.h (WAIT_SIG_PRIORITY): Just trundle along at normal priority
-	to allow the pipe thread to do its thing if possible.
-
-	* pinfo.h (pinfo::zap_cwd): Declare new function.
-	(pinfo::zap_cwd): Move 'cd out of the way code' here.
-	(pinfo::exit): Use it here.
-	* spawn.cc (spawn_guts): And here.
-
-2005-02-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	* times.cc (utimes): Open files with GENERIC_WRITE on file systems
-	not supporting ACLs.
-
-2005-02-09  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Fix checking
-	lseek return code.
-
-2005-02-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* times.cc (timeval_to_filetime): Define first parameter const.
-	(utimes): Define second parameter to const according to SUSv3.
-	(utime): Ditto.
-	* include/sys/utime.h (utime) : Change declaration accordingly.
-
-2005-02-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygthread.cc (cygthread::detach): Just test thread handle after
-	signal arrived, don't wait infinitely for it.
-
-2005-02-08  Christopher Faylor  <cgf@timesys.com>
-
-	* pipe.cc (fhandler_pipe::read): Remove hold over from old read_state
-	implementation.
-
-2005-02-06  Yitzchak Scott-Thoennes <sthoenna@efn.org>
-
-	* net.cc (cygwin_gethostbyname): Be more picky about what's a numeric
-	address string, and use tls in that case too.
-
-2005-02-07  Christopher Faylor  <cgf@timesys.com>
-
-	* exceptions.cc: Make windows_system_directory non-static.
-	* pinfo.cc (pinfo::exit): Change innocuous cd'ed location to one that
-	is more likely to exist.
-
-2005-02-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (path_conv::check): Leave symlink expansion loop in case
-	a not-ENOENT error happens.
-
-	* cygheap.h (cygheap_fdmanip::fhandler_pipe *): New cast operator.
-	* pinfo.cc (_pinfo::commune_recv): Add PICOM_PIPE_FHANDLER handling.
-	(_pinfo::commune_send): Ditto.
-	(_pinfo::pipe_fhandler): New method.
-	* pinfo.h (enum picom): Add PICOM_PIPE_FHANDLER.
-	(_pinfo::pipe_fhandler): Declare.
-	* pipe.cc (fhandler_pipe::open): Rewrite.  Allow to open foreign
-	pipe handles.
-
-2005-02-03  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.h (cygthread::terminate_thread): Reflect return value.
-	* cygthread.cc (cygthread::detach): Be more careful about ensuring that
-	sigwait is properly waited for to avoid later missynchronization.
-	(cygthread::terminate_thread): Return true if thread was actually
-	terminated and all handles were closed.
-	* fhandler_base.cc (fhandler_base::raw_read): Use signal_read_state
-	rather than raw calls to win32 api.
-	(fhandler_base::read): Ditto.
-	* fhandler.h (fhandler_pipe::fixup_after_exec): Use method to create
-	read_state signalling.
-	(fhandler_pipe::create): Ditto.
-
-	* Makefile.in: Make some more files -fomit-frame-pointer.
-
-2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_base::ftruncate): Define new virtual method.
-	(fhandler_disk_file::ftruncate): Ditto.
-	* fhandler.cc (fhandler_base::ftruncate): New method.
-	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto.
-	* syscalls.cc (ftruncate64): Move functionality into fhandlers.
-	Call fhandler method from here.
-
-2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
-
-	* pipe.cc (fhandler_pipe::dup): Fix conditionals in case of error.
-
-2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
-
-	* times.cc (utimes): Mark st_ctime for update according to SUSv3.
-
-2005-02-01  Christopher Faylor  <cgf@timesys.com>
-
-	* fhandler_proc.cc (format_proc_partitions): Remove PartitionType check
-	since it could skip over partitions that are actually interesting.
-
-2005-02-01  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::terminate_thread): Wait briefly for
-	notification event in the event that the thread was actually in the
-	process of exiting.
-
-	* pipe.cc (fhandler_pipe::dup): read_state is not supposed to be
-	inheritable.  Fix that.
-
-	* path.cc (path_conv::check): Set symlen = 0 to avoid a compiler
-	warning.
-
-	* devices.h (devices::parsedisk): Declare new function.
-	* devices.in (devices::parsedisk): Define new function.
-	* dtable.cc (dtable::init_std_file_from_handle): Use device numbers
-	rather than name.
-	* fhandler_proc.cc (format_proc_partitions): Use parsedisk to generate
-	disk names from numeric codes.  (This was broken on two of my
-	systems previously and is still broken now)
-
-2005-02-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* pipe.cc (fhandler_pipe::open):  Allow re-opening of /proc/<pid>/fd
-	pipes of the current process.
-
-2005-02-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.cc (fhandler_base::get_proc_fd_name): Don't generate
-	"device:" entry.
-	* fhandler.h (fhandler_socket::open): New method.
-	(fhandler_pipe::open): New method.
-	* fhandler_proc.cc (fhandler_proc::exists): Return -2 in case of
-	/proc/self.
-	* fhandler_process.cc (fhandler_process::exists): Return -2 in
-	case of symlinks, -3 for pipes and -4 for sockets.
-	(fhandler_process::fstat): Handle pipes and sockets.
-	(fhandler_process::open): Handle opening /proc/<pid>/fd.
-	(fhandler_process::fill_filebuf): Generate empty names for
-	non exisiting file descriptors.
-	* fhandler_socket.cc (fhandler_socket::get_proc_fd_name): Always
-	generate "socket:[number]" strings as on Linux.
-	(fhandler_socket::open): New method.
-	(fhandler_socket::fstat): Always return socket type.
-	* path.cc (symlink_info::set): Remove unused second parameter.
-	(path_conv::check): Handle pipes and sockets in /proc.
-	Set correct device type for AF_LOCAL sockets.
-	* pinfo.cc (_pinfo::commune_recv): Generate empty names for
-	non exisiting file descriptors.
-	(_pinfo::fd): Ditto.
-	* pipe.cc (fhandler_pipe::open): New method.
-
-2005-01-31  Christopher Faylor  <cgf@timesys.com>
-
-	* path.h (path_conv::set_name): Declare new function.
-	* path.cc (path_conv::set_name): Define new function.
-	* fhandler.h (fhandler_dev_null::open): Declare new function.
-	* fhandler.cc (fhandler_dev_null::open): Define new function.
-
-2005-01-31  Christopher Faylor  <cgf@timesys.com>
-
-	* smallprint.c (rnarg): Use long rather than unsigned long so that we
-	get proper sign extension.
-
-2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (set_traverse): New function.
-	(parse_thing): Add "traverse" option.  Sort options alphabetically.
-	(environ_init): On NT, switch on traverse checking by default.
-
-2005-01-31  Christopher Faylor  <cgf@timesys.com>
-
-	* smallprint.c (__rn): Regparmize.
-
-2005-01-31  Christopher Faylor  <cgf@timesys.com>
-
-	* smallprint.c (rnarg): New macro.
-	(rnargLL): Ditto.
-	(__rn): Rename from 'rn', add a mask argument, and use the mask
-	argument to control how many significant digits to care about.
-	(__small_vsprintf): Use __rn, rnarg, rnargLL, as appropriate.
-
-2005-01-31  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::exit): Only return low-order 16 bits when exiting.
-
-2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_process.cc (format_process_maps): Get destbuf argument by
-	reference.  Allow resizing of destbuf as necessary.  Fix string
-	handling.
-
-2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygheap.h (class cygheap_fdenum): New class to enumerate used
-	fhandlers.
-	* dtable.h (class dtable): Add cygheap_fdenum as friend class.
-	* fhandler.h (fhandler_base::get_proc_fd_name): New virtual method
-	to return a name for /proc/<pid>/fd.
-	(fhandler_socket::get_proc_fd_name): Ditto.
-	(fhandler_pipe::get_proc_fd_name): Ditto.
-	(fhandler_virtual::opendir): Make virtual method.
-	(fhandler_process::opendir): New method.
-	* fhandler.cc (fhandler_base::get_proc_fd_name): New method.
-	* fhandler_process.cc: Include ctype.h.
-	(PROCESS_FD): Define.
-	(process_listing): Add "fd".
-	(fhandler_process::exists): Fix comment.  Return 1 in case of "fd"
-	directory. Handle files below "fd".
-	(fhandler_process::fstat): Drop "self" handling.  Set correct link
-	count for directories.
-	(fhandler_process::opendir): New method to handle "fd" directory.
-	(fhandler_process::readdir): Add "fd" handling.
-	(fhandler_process::open): Drop "self" handling.
-	(fhandler_process::fill_filebuf): Ditto.  Add "fd" handling.  Fix
-	"maps" output string.
-	* fhandler_registry.cc (fhandler_registry::fstat): Set correct link
-	count for directories.
-	* fhandler_socket.cc (fhandler_socket::get_proc_fd_name): New method.
-	* path.cc (symlink_info::set): Fix thinko.
-	* pinfo.cc (_pinfo::commune_recv): Rename pathbuf to path throughout.
-	Drop local path variable in PICOM_FIFO case.  Fix debug output.
-	Close handles as early as possible. Add PICOM_FDS and PICOM_FD
-	handling.
-	(_pinfo::commune_send): Add PICOM_FDS and PICOM_FD handling.
-	(_pinfo::fd): New method.
-	(_pinfo::fds): New method.
-	* pinfo.h (enum picom): Add PICOM_FDS and PICOM_FD.
-	(_pinfo::fd): Declare.
-	(_pinfo::fds): Declare.
-	* pipe.cc (fhandler_pipe::get_proc_fd_name): New method.
-
-2005-01-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* smallprint.c (rn): Change uval to unsigned long long to fix 64 bit
-	handling.
-	* fhandler_process.cc (format_process_maps): Print major, minor and
-	inode numbers correctly.
-
-2005-01-29  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (GetModuleFileNameExA): Add.
-	(GetModuleInformation): Add.
-	(QueryWorkingSet): Add.
-	* fhandler.h (fhandler_virtual::get_filebuf): New method.
-	* fhandler_proc.cc (PROC_SELF): Define.
-	(proc_fhandlers): Change type of self to FH_PROC.
-	(fhandler_proc::exists): Return -3 if self.
-	(fhandler_proc::fstat): Handle self as symlink.
-	(fhandler_proc::fill_filebuf): Handle self.
-	* fhandler_process.cc: Include psapi.h.
-	(PROCESS_EXENAME): Remove.
-	(PROCESS_MAPS): Define.
-	(PROCESS_ROOT): Define.
-	(PROCESS_EXE): Define.
-	(PROCESS_CWD): Define.
-	(process_listing): Remove "exename", add "maps, "root", "exe" and
-	"cwd" elements.
-	(fhandler_process::exists): Return -2 for symlinks.
-	(fhandler_process::fstat): Handle symlinks.
-	(fill_filebuf): Evaluate pid if pid is 0.  Use exename handling for
-	exe.  Handle maps, root and cwd.
-	(format_process_maps): New function evaluating "maps".
-	* path.cc (symlink_info::set): New method to fill symlink_info
-	with data matching virtual symlinks.
-	(path_conv::check): Handle virtual symlinks.
-	* pinfo.cc (_pinfo::commune_recv): Add PICOM_CWD and PICOM_ROOT
-	handling.
-	(_pinfo::commune_send): Ditto.
-	(_pinfo::root): New function.
-	(_pinfo::cwd): New function.
-	* pinfo.h (enum picom): Add PICOM_CWD and PICOM_ROOT.
-	(_pinfo::root): Declare.
-	(_pinfo::cwd): Declare.
-
-2005-01-29  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (new): Add a little more debugging.
-	* thread.cc (pthread_null::exit): Add a _my_tls.remove() for safety.
-
-2005-01-28  Christopher Faylor  <cgf@timesys.com>
-
-	* cygtls.cc (cygtls::call2): Move socket cleanup.
-	(cygtls::remove): Move socket cleanup here.  Don't use _my_tls to
-	reference it.
-
-2005-01-26  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Avoid a compiler warning.
-
-2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (setpriority): Implement PRIO_PGRP, PRIO_USER and
-	setting priority in other Cygwin processes.
-	(getpriority): Implement PRIO_PGRP, PRIO_USER and getting nice value
-	from other processes.
-
-2005-01-26  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* path.cc (path_conv::check): Return ENOTDIR rather than ENOENT
-	when a component is not a directory. Remove unreachable code.
-	(digits): Delete.
-
-2005-01-25  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.h (pinfo::init): Make third parameter non-optional and
-	propagate change throughout.
-	* pinfo.cc (set_myself): Pass INVALID_HANDLE_POINTER if h is NULL.
-	(pinfo::init): Make third parameter non-optional.  Eliminate use of
-	PID_EXECED as an argument.  Put setting of handle back inside loop but
-	reorganize to try to open it only when necessary.
-
-2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygwin.din: Export getpriority and setpriority.
-	* fork.cc (fork_parent): Copy parent's nice value into child.
-	* spawn.cc (spawn_guts): Ditto.
-	* miscfuncs.cc (winprio_to_nice): New function.
-	(nice_to_winprio): Ditto.
-	* pinfo.cc (pinfo_init): If parent is not a Cygwin process, set
-	default nice value according to current Win32 priority class.
-	* pinfo.h (class _pinfo): Add nice member.
-	* syscalls.cc (setpriority): New function, only implementing
-	PRIO_PROCESS for now.
-	(getpriority): Ditto.
-	(nice): Just call setpriority.
-	* wincap.h (wincaps::has_extended_priority_class): New element.
-	* wincap.cc: Implement above element throughout.
-	* winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio.
-	* include/limits.h (NZERO): New define.
-	* include/cygwin/types.h (id_t): New datatype.
-	* include/cygwin/version.h: Bump API minor version.
-	* include/sys/resource.h: Add PRIO_XXX defines and prototypes for
-	getpriority and setpriority.
-
-2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
-
-	* path.cc (realpath): Allow to expand with .exe suffix.
-
-2005-01-22  Christopher Faylor  <cgf@timesys.com>
-
-	* spawn.cc (spawn_guts): Perform same "cd" as in pinfo::exit below to
-	make sure that a stub process does not keep the current working
-	directory busy after the "execed" process has exited.
-
-2005-01-22  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Move everything but the MapViewOfFileEx out
-	of the loop since trying multiple times to call CreateFileMapping
-	doesn't make much sense.  Try to structure the loop a little better so
-	that exiting with a break does the right thing.
-	(pinfo::release): Release shared memory area if it exists and close
-	handle if it exists.
-
-2005-01-22  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::maybe_set_exit_code_from_windows): Make sure that
-	process has exited before getting an error code.
-	(pinfo::exit): "cd" to innocuous location before exiting to make sure
-	that process does not keep the current working directory busy while it
-	is in the process of really exiting.
-
-2005-01-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* autoload.cc (CoInitialize): Remove.
-	(CoUninitialize): Remove.
-	(CoCreateInstance): Remove.
-	(CoTaskMemFree): Add.
-	(SHGetDesktopFolder): Add.
-	* path.cc (shortcut_header): Remove.
-	(shortcut_initalized): Remove.
-	(GUID_shortcut): New static GUID.
-	(struct win_shortcut_hdr): New struct describing Windows shortcut
-	header structure.
-	(symlink_worker): Rewrite creating Windows shortcuts.  Create
-	ITEMIDLIST if target exists.  Only write once.
-	(cmp_shortcut_header): Use win_shortcut_hdr structure for comparison.
-	(check_shortcut): Rewrite to read only once from file.  Allow skipping
-	an ITIMIDLIST in the file.
-
-2005-01-16  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.h (maybe_set_exit_code_from_windows): Renamed from
-	set_exit_state.
-	* pinfo.cc (pinfo::exit): Use renamed function.
-	(proc_waiter): Ditto.  Make a copy of input argument to avoid problems
-	when procs array is shuffled.  Flag when copy is made so that
-	remove_proc knows when it is safe to reshuffle.
-	* sigproc.cc (proc_terminate): Don't flag process_state as PID_EXITED.
-	(remove_proc): Wait for waiter to finish copying pinfo element before
-	moving it (an actual wait should be an extremely rare event).
-
-2005-01-15  Christopher Faylor  <cgf@timesys.com>
-
-	* init.cc (dll_entry): Remove unused extern.
-
-	* include/sys/cygwin.h: Remove PID_ZOMBIE.
-	* pinfo.h: Rename EXITCODE_* defines.
-	(pinfo::set_exit_state): Remove parameter.
-	* pinfo.cc (set_exit_state): Remove parameter.  Reverse sense of test
-	so that exitcode is checked for having been set rather than not having
-	been set.  Set flag when exitcode has been established.  Don't set
-	PID_STATE here.
-	(pinfo::init): Remove exitcode initialization.
-	(pinfo::exit): Reflect change in EXITCODE_* naming.  Set flag when
-	exitcode has been established.  Reflect change in arguments to
-	set_process_state.
-	(proc_waiter): Reflect change in arguments to set_process_state.  Set
-	process_state here and only here.
-	* fhandler_process.cc (fhandler_process::fill_filebuf): Reflect removal
-	of PID_ZOMBIE define.
-	(format_process_stat): Ditto.
-	(format_process_status): Ditto.
-	* sigproc.cc (pid_exists): Ditto.
-	(stopped_or_terminated): Ditto.  Make sure that only low-order 16 bits of
-	exitcode are used.
-	* spawn.cc (spawn_guts): Reflect change in EXITCODE_* naming.
-
-2005-01-15  Christopher Faylor  <cgf@timesys.com>
-
-	* sigproc.cc (sig_send): Don't complain if attempt to send signal to
-	myself fails after I've "execed".
-
-2005-01-14  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_disk_file::facl): Pretend successful
-	SETACL if no acls are available.
-	* fhandler.cc (fhandler_base::facl): Implement to return sensible
-	values on GETACL and GETACLCNT.  Pretend successful SETACL.
-	* fhandler_virtual.cc (fhandler_virtual::facl): Ditto.
-
-2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler.h (fhandler_disk_file::touch_ctime): Declare.
-	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): New method
-	to set file's ctime.
-	(fhandler_disk_file::fchmod): Try opening file for writing first.
-	Set file's ctime on success.
-	(fhandler_disk_file::fchown): Ditto.
-	(fhandler_disk_file::facl): Ditto.
-
-2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* pinfo.cc (pinfo::exit): Don't access self after releasing it.
-	* path.h (path_conv::path_conv): Fill path with native device
-	name in case of device argument.
-
-2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_serial.cc (fhandler_serial::dup): Call overlapped_setup
-	for child, not for parent.
-
-2005-01-13  Christopher Faylor  <cgf@timesys.com>
-
-	* init.cc (dll_entry): Nuke attempt to set exit code since parent will
-	use windows exit code if needed.
-	* pinfo.cc (pinfo::exit): Move release() here to minimize pid creation
-	race (suggested by Pierre Humblet).
-
-2005-01-12  Christopher Faylor  <cgf@timesys.com>
-
-	Reorganize header file inclusion throughout so that cygerrno.h comes
-	first.
-	* fhandler.h (select_record::thread_errno): Save any encountered errno
-	here.
-	(select_record::set_select_errno): New function.
-	(select_record::saw_error): New function.
-	(select_record::select_record): Initialize thread_errno to zero.
-	* select.cc (set_handle_or_return_if_not_open): Set thread_errno on
-	failure.
-	(select_stuff::wait): Record errno for later resurrection in calling
-	thread.
-	(peek_serial): Ditto.
-
-2005-01-12  Christopher Faylor  <cgf@timesys.com>
-
-	* syscalls.cc (system): Use "/bin/sh" as per linux and (sorta) SUSv3.
-
-2005-01-12  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::exit): Don't assume that this == myself.
-
-2005-01-11  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (pinfo::init): Don't close input handle on temporary (?)
-	failure.
-
-2005-01-11  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.h (_pinfo::set_exit_state): Declare new function.
-	(pinfo::exit): Move here from _pinfo::exit.
-	* sigproc.cc (child_info::sync): Use new function to set exitcode and
-	process_state.
-	* pinfo.cc (_pinfo::exit): Ditto.
-	(proc_waiter): Ditto.
-	(_pinfo::set_exit_state): Define new function.
-	(_pinfo::dup_proc_pipe): Close handle when there is no parent process
-	around to care about the exit value.
-	* dcrt0.cc (dll_crt0_0): Move subproc_ready synchronization later to
-	make sure that myself is still mapped in parent.
-	(do_exit): Reflect movement to pinfo::exit.
-	(__api_fatal): Ditto.
-	* exceptions.cc (signal_exit): Ditto.
-	* errno.cc (errmap): Map PROC_NOT_FOUND.
-	* init.cc (dll_entry): Release myself before exiting.
-	* sigproc.cc (proc_can_be_signalled): Set errno appropriately.
-	(sig_send): Ditto.  Also remove ill-advised test for !myself->sendsig
-	since this is an indication of a process which is still initializating
-	-- it is not an error.
-	(child_info::sync): Don't set exitcode here.  Assume that will happen
-	in proc_waiter, if necessary.
-	* spawn.cc (spawn_guts): Delay "wait_for_myself" logic until later.
-	Don't wait at all if the process has already exited.  Reflect movement
-	to pinfo::exit.
-
-2005-01-11  Corinna Vinschen  <corinna@vinschen.de>
-
-	* environ.cc (build_env): Disallow empty strings and strings starting
-	with '=' in Win32 environment.
-
-2005-01-08  Pierre Humblet <pierre.humblet@ieee.org>
-
-	* syscalls.cc (seteuid32): Only change the default dacl when
-	seteuid succeeds. Do not close HKCU.
-
-2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_process.cc: Use strcasematch instead of strcasecmp
-	throughout.
-
-2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (rename): Fix behaviour in case of renaming directories
-	according to SUSv3.
-
-2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* fhandler_disk_file.cc (fhandler_base::open_fs): Don't allow
-	opening directories for writing.
-
-2005-01-06  Christopher Faylor  <cgf@timesys.com>
-
-	* timer.cc (timer_thread): Pass sigev pointer value as per SuSv3 rather
-	than pointer to sigev.
-
-2005-01-05  Christopher Faylor  <cgf@timesys.com>
-
-	* dcrt0.cc (multiple_cygwin_problem): Reorganize error message to not
-	always talk about a "version" when it's not a version.
-	(dll_crt0_0): Change info passed to multiple_cygwin_problem to be a
-	little more precise.
-	* shared.cc (user_shared_initialize): Ditto.
-	(shared_info::initialize): Ditto.
-
-2005-01-03  Christopher Faylor  <cgf@timesys.com>
-
-	* pinfo.cc (_pinfo::dup_proc_pipe): Can't close proc pipe when execing
-	or we will suffer an exit code race.
-
-2005-01-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* signal.cc (abort): Call _GLOBAL_REENT's __cleanup.
-
-2005-01-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* syscalls.cc (setmode): Call _fwalk with _GLOBAL_REENT.
-
-2005-01-01  Christopher Faylor  <cgf@timesys.com>
-
-	* cygthread.cc (cygthread::stub): Set inuse to false when exiting.
-	(cygthread::cygthread): Actually pass name as argument to debugging
-	output to avoid SEGV when strace'ing.
-	(cygthread::release): Don't set stack_ptr to NULL, since it is only set
-	once on first entry to a stub not on each stub iteration.
-	(cygthead::exit_thread): Remove obsolete function.
-	* cygthread.h (cygthread::exit_thread): Ditto.
-
-2005-01-01  Christopher Faylor  <cgf@timesys.com>
-
-	* shared.cc (open_shared): Don't attempt VirtualAlloc magic if first
-	attempt to map memory fails.
diff --git a/winsup/cygwin/ChangeLog-2005 b/winsup/cygwin/ChangeLog-2005
new file mode 100644
index 0000000..bde9580
--- /dev/null
+++ b/winsup/cygwin/ChangeLog-2005
@@ -0,0 +1,5812 @@
+2005-12-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syslog.cc (vsyslog): Decrement len if trailing \n has been removed.
+	Add \n when writing to stderr if LOG_PERROR option is set.
+
+2005-12-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/in.h: Drop including stdint.h.  Move definition
+	of in_port_t and in_addr_t to top of file and use throughout. Use
+	sa_family_t type where appropriate.
+	(struct in6_addr): Change `unsigned char' to `uint8_t'.
+	(struct sockaddr_in6): Add sin6_scope_id member. Add comments.
+	* include/cygwin/socket.h: Include stdint.h.  Move definition of
+	socklen_t to top of file.  Define sa_family_t.  Define struct
+	sockaddr_storage as per SUSv3.
+	* include/sys/un.h: Include cygwin/socket.h.  Use sa_family_t type.
+
+2005-12-29  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Use
+	strace method rather than accessing field directly.
+	(fhandler_tty_common::__release_output_mutex): Ditto.
+
+2005-12-29  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
+	(child_info::dwProcessId): Delete.
+	(child_info::straced): New variable.
+	(child_info::handle_fork): New member function.
+	* dcrt0.cc (in_forkee): New global variable.
+	(__cygwin_user_data::forkee): Mark as obsolete.
+	(do_global_ctors): Use in_forkee rather than user_data->forkee.
+	(get_cygwin_startup_info): Ditto.  Deal with new straced field to allow
+	strace to deal with children of attached processes.
+	(initial_env): Accommodate changes to strace::hello.
+	(child_info_fork::handle_fork): Rename from plain old 'handle_fork'.
+	Move alloc_stack() call elsewhere.
+	(dll_crt0_0): Fill out more of user_data.  Reference handle_fork via
+	fork_info.  Add some debugging output.
+	(_dll_crt0): Don't wait for sync thread if sync_startup is invalid.
+	Zero sync_startup here.  Call alloc_stack() here, if appropriate.
+	(dll_crt0_1): Use in_forkee rather than user_data->forkee.
+	(dll_crt0): Ditto.
+	* malloc_wrapper.cc (malloc_init): Ditto.
+	* dll_init.cc (in_forkee): Remove local static version of this
+	variable.
+	(dll_list::load_after_fork): Don't set in_forkee here.
+	* external.cc (cygwin_internal): Use strace method rather than
+	accessing field directly.
+	* fhandler.cc (fhandler_base::read): Ditto.
+	* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto.
+	* fork.cc (frok::parent): Invoke strace write_childpid to communicate
+	with potential strace.
+	(child_copy): Add more detail to debugging output.
+	* init.cc (calibration_id): New static variable.
+	(prime_threads): Set sync_startup to invalid handle if we already know
+	about thread_func_ix.  Use static calibration_id to hold calibration
+	thread id.
+	* munge_threadfunc (munge_threadfunc): Don't try to debug if we don't
+	find threadfunc_ix.
+	(dll_entry): Avoid calling munge_threadfunc and _cygtls::remove on
+	non-cygwin threads invoked during process startup.
+	* pinfo.cc (set_myself): Always call strace.hello here regardless of
+	DEBUGGING.
+	* sigproc.cc (child_info::child_info): Remove spurious handling of
+	dwProcessId.  Set straced as appropriate.
+	* spawn.cc (spawn_guts): Rename ciresrv to ch.  Invoke strace
+	write_childpid to communicate with potential strace.
+	* strace.cc: Include child_info.h.
+	(strace::hello): Remove inited test.  Use active() method to test if
+	strace has been activated.  Handle case where we are started before
+	(mypid): New function.
+	(strace::vsprntf): Try to deal more intelligently with case where
+	progname may not be filled out.  Put pid in parentheses if it is a
+	windows pid rather than a cygwin pid.  myself has been filled out.
+	(strace::write_childpid): New function for notifying strace about the
+	creation of children.
+	(strace::vprntf): Use strace method rather than accessing field
+	directly.
+	(strace_printf): Ditto.
+	(strace::wm): Ditto.
+	* winsup.h (in_forkee): Declare.
+	* include/sys/strace.h (strace::write_childpid): Declare new function.
+	(strace::attached): Define new function.
+	(strace::active): Ditto.
+	(strace::active_val): Ditto.
+	(_STRACE_ON): Delete.
+	(_STRACE_OFF): Ditto.
+	(define_strace0): Use strace method rather than accessing field
+	directly.
+	(strace_printf_wrap): Ditto.
+	(strace_printf_wrap1): Ditto.
+
+2005-12-28  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (win_env::add_cache): Don't add variables to the
+	environment during initialization.
+
+2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (_cygtls::handle_exceptions): Drop redundant `break'.
+
+2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (inside_kernel): Rename from interruptible.
+	Accommodate change throughout file.
+
+2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (interruptible): New function, code stripped from
+	_cygtls::interrupt_now.
+	(_cygtls::handle_exceptions): Handle STATUS_DATATYPE_MISALIGNMENT as
+	SIGBUS error.  Differ between unmapped memory (SEGV_MAPERR) and access
+	violation (SEGV_ACCERR) in case of STATUS_ACCESS_VIOLATION.  Write
+	kernel log message in case of uncatched STATUS_ACCESS_VIOLATION.
+	(_cygtls::interrupt_now): Just call interruptible now instead of
+	evaluating interruptibility here.
+
+2005-12-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (path_conv::check): Rework loop removing trailing dots
+	and spaces.
+
+	* syslog.cc (vklog): Set facility to LOG_KERN if not set.
+
+2005-12-26  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (__api_fatal): Simplify to just use strace mechamisms.
+	(do_exit): Move minimal_printf...
+	* pinfo.cc (pinfo::exit): ...into here.
+	* strace.cc (strace::vprntf): Guarantee output to the console when
+	system_printf/api_fatal.
+
+	* heap.cc (heap_init): Wait a second before issuing an error when
+	ERROR_INVALID_ADDRESS since this is probably due to a CTRL-C handler
+	sneaking in, using the memory that we want to use for the heap, and,
+	eventually exiting.
+
+2005-12-23  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::handle_threadlist_exception): Make an error
+	fatal.
+	* cygtls.h (sockaddr_in): Use header rather than defining our own
+	structure.
+	* exceptions.cc (_cygtls::interrupt_setup): Use exact contents of
+	sa_mask rather than assuming that current sig should be masked, too.
+	(_cygtls::call_signal_handler): Use more aggressive locking.
+	* gendef (_sigbe): Wait until later before releasing incyg.
+	(_sigreturn): Remove more arguments to accommodate quasi-sa_sigaction
+	support.
+	(_sigdelayed): Push arguments for sa_sigaction.  More work needed here.
+	* signal.cc (sigaction): Implement SA_NODEFER.
+	* tlsoffsets.h: Regenerate.
+
+	* sigproc.cc (wait_sig): Use default buffer size or Windows 9x complains
+
+	* pinfo.cc (_onreturn::dummy_handle): Remove.
+	(_onreturn::h): Make this a pointer.
+	(_onreturn::~_onreturn): Detect whether pointer is NULL rather than
+	value is NULL.
+	(_onreturn::_onreturn): Set h to NULL initially.
+	(_onreturn::no_close_p_handle): Set h to NULL.
+	(winpids::add): Initialize onreturn with value from p.hProcess
+	immediately.
+
+2005-12-22  Christopher Faylor  <cgf@timesys.com>
+
+	* fork.cc (fork): Honor error return from sig_send.  Don't continue
+	with fork if we couldn't suspend signals.
+	* sigproc.cc (sig_send): Set sigCONT event when we see __SIGNOHOLD.
+	(wait_sig): Remove holding_signals.  Create pipe with a buffer which
+	will theoretically cause blocking if there is nothing reading on the
+	pipe.  Wait for sigCONT at end of loop when we have a __SIGHOLD.
+
+2005-12-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_base::issymlink): New method.
+	* syscalls.cc (open): Handle O_NOFOLLOW flag.
+	* include/fcntl.h (_FNOFOLLOW): New define.
+	(O_NOFOLLOW): Ditto.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-12-22  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (winpids::add): Increment nelem when winpid is true since we
+	don't care if it's a cygwin process in that case.
+
+2005-12-22  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (winpids::release): Fix typo.
+
+2005-12-21  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Clarify comment slightly.
+	(_onreturn): New helper class.
+	(winpids:add): Remove copied stuff.  Try to put process handle into
+	pinfo in question and use _onreturn class to control when to close it.
+	(winpids::release): Remove use of copied array.  Free procinfo when
+	hProcess is NULL.  Otherwise call release and call CloseHandle on
+	hProcess.
+	* pinfo.h (winpids::copied): Remove throughout class.
+
+2005-12-21  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Remove spurious low_priority_sleep.
+
+2005-12-21  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (spawn_guts): Hide the window whenever ctty == -1, not just
+	when we have no console.
+
+2005-12-21  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.cc (init_cygheap::manage_console_count): Revert previous
+	change.  Handle this a different way.
+	* external.cc (cygwin_internal): Accommodate extra
+	hook_or_detect_cygwin argument.
+	* hookapi.cc (cygwin_internal): Fill in subsys variable with the
+	subsystem of the executable.
+	* spawn.cc (av::iscui): New variable.
+	(spawn_guts): Hide window when we don't have a console and this isn't
+	NT/XP/2003.
+	(av::fixup): Set iscui flag.
+	* winsup.h (hook_or_detect_cygwin): Accommodate extra argument.
+
+2005-12-21  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.cc (init_cygheap::manage_console_count): Don't call
+	FreeConsole on 9x/Me.
+
+2005-12-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* (fhandler_disk_file::fchown): Remove execute bits from "sensible"
+	permissions.  Use same setting as in symlink.
+
+2005-12-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix inode number
+	debug output.
+	(fhandler_disk_file::fchown): Always set sensible permission values
+	when creating the ACL for symlinks.
+
+2005-12-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* winsup.h (flush_file_buffers): Define as inline function.
+	* miscfuncs.cc (flush_file_buffers): Remove.
+
+2005-12-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* winsup.h (flush_file_buffers): Declare new function.
+	(FLushFileBuffers): New define.
+	* miscfuncs.cc (flush_file_buffers): Define new function.
+
+2005-12-20  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_termios::fixup_after_exec): Make non-inlined.
+	* fhandler_termios.cc (fhandler_termios::fixup_after_exec): Don't call
+	fixup_after_fork if close_on_exec'ed.
+
+2005-12-19  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_cygtls::interrupt_now): Subsume interruptible().
+	(interruptible): Delete.
+	(setup_handler): Remove interruptible call and just use return from
+	interrupt_now.
+
+2005-12-19  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (set_console_state_for_spawn): Add an argument to the
+	declaration.
+	* fhandler_console.cc (set_console_state_for_spawn): Ditto for the
+	definition.  Only set invisible console for non-cygwin process.  Remove
+	debugging leftover.
+	* spawn.cc (spawn_guts): Pass argument denoting whether this is a
+	cygwin process to set_console_state_for_spawn and only call this
+	function when exec'ing.
+
+2005-12-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (fhandler_dev_zero::mmap): Call VirtualFree(MEM_RELEASE)
+	with zero length parameter, otherwise it fails.
+	(fhandler_dev_zero::munmap): Ditto.
+
+2005-12-18  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_console::invisible_console): Declare new
+	variable.
+	(fhandler_pipe::fixup_in_child): Declare new function.
+	(fhandler_console::need_invisible): Ditto.
+	(fhandler_console::has_a): Ditto.
+	* fhandler_console.cc (set_console_state_for_spawn): Eliminate return
+	value.  Set up an invisible console if necessary prior to spawning.
+	(fhandler_console::invisible_console): Define.
+	* fhandler_tty.cc (fhandler_tty_slave::open): Use
+	fhandler_console::invisible_console to setup an invisible console.
+	* pipe.cc (fhandler_pipe::fixup_in_child): Define new function from
+	fixup_after_exec.
+	(fhandler_pipe::fixup_after_exec): Use fixup_in_child when appropriate.
+	(fhandler_pipe::fixup_after_fork): Ditto.
+	* spawn.cc (handle): Reorganize and modernize a little.
+	(spawn_guts): Rely on set_console_state_for_spawn to set the console
+	into the right state but don't create the process with "detached" flag
+	if we have no controlling tty since that confuses 'cmd'.
+	* dtable.cc (dtable::stdio_init): Don't set console as controlling
+	terminal if we have an invisible console.
+
+	* sigproc.cc (child_info::sync): Use correct name in ForceCloseHandle1.
+
+2005-12-18  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/dirent.h: Change __deprecated_d_ino to __invalid_d_ino
+	throughout to make things a little clearer.
+	* dir.cc (readdir_worker): Reflect above change.
+
+2005-12-16  Christopher Faylor  <cgf@timesys.com>
+
+	* winsup.h (child_copy): Change prototype to match new functionality.
+	* cygheap.cc (cygheap_fixup_in_child): Accommodate new child_copy
+	arguments.
+	* dcrt0.cc (dll_data_start): Move definition here from fork.
+	(dll_data_end): Ditto.
+	(dll_bss_start): Ditto.
+	(dll_bss_end): Ditto.
+	(handle_fork): New function.  Called when forked to deal with fork
+	issues and copy data to this process from the parent.
+	(dll_crt0_0): Call handle_fork when _PROC_FORK condition.
+	(dll_crt0): Don't copy user_data when we've forked.  Don't zero first
+	element of main_environment ever.
+	(cygwin_dll_init): Ditto.
+	* fork.cc (child_copy): Rename from fork_copy and change arguments so
+	that each pair of things to copy gets its own descriptor.
+	(frok::child): Remove fixup_mmaps_after_fork call here.  Move to
+	handle_fork in dcrt0.cc.
+	(frok::parent): Use child_copy rather than fork_copy and accommodate
+	changes in parameters.
+
+	* exceptions.cc (setup_handler): Delay test of whether we're locked
+	until after GetThreadContext has been called since there are apparently
+	cases where SuspendThread does not cause an immediate thread
+	suspension.
+
+2005-12-16  Christopher Faylor  <cgf@timesys.com>
+
+	* init.cc (dll_entry): Call prime_threads after dll_crt0_0 to avoid
+	conflicts between heap allocation and thread stack allocation.
+
+2005-12-16  Christopher Faylor  <cgf@timesys.com>
+
+	* hookapi.cc (putmem): Remove query of previous memory protection since
+	we get that for free the first time we call VirtualProtect.
+
+2005-12-15  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (fhandler_dev_zero::fixup_mmap_after_fork): Use
+	system_printf like any other fixup_mmap_after_fork.
+
+2005-12-14  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (ACCFLAGS): Remove macro.
+	(fhandler_base::get_default_fmode): Use O_ACCMODE instead of ACCFLAGS
+	and or'ed read/write flags.
+	(fhandler_base::open_9x): Use O_ACCMODE instead of or'ed read/write
+	flags.
+	(fhandler_base::open): Ditto.
+	* fhandler_disk_file.cc (fhandler_base::open_fs): Ditto.
+	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
+	* fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
+
+2005-12-14  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_base::open_9x): Handle O_SYNC and O_DIRECT
+	flags.
+	(fhandler_base::open): Ditto.
+	* fhandler_floppy.cc (fhandler_dev_floppy::open): Don't allocate devbuf
+	in O_DIRECT case.
+	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Don't allow buffer
+	changes in O_DIRECT case.  Allow returning a buffer size 0, which
+	indicates O_DIRECT.
+	* fhandler_tape.cc (fhandler_dev_tape::open): Use O_SYNC flag to
+	hand down the !buffer_writes case.  Don't allocate devbuf in O_DIRECT
+	case.
+	(fhandler_dev_tape::raw_read): Don't mess with devbuf if it's NULL.
+	* include/fcntl.h: Define _FDIRECT, O_DIRECT, O_DSYNC and O_RSYNC.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-12-13  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Don't bother if we're exiting.
+	* sigproc.cc (_cygtls::remove_wq): Ditto.
+
+2005-12-13  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty::open): Enhance comment.
+
+2005-12-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_tty.cc (fhandler_tty::open): Close newly created window
+	station after switching to original window station.
+
+2005-12-13  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty::open): Add a comment.
+
+2005-12-12  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::usecs): Subtract from slop from system time or
+	we'll always end up priming the pump.
+
+2005-12-12  Nick Duffek <nick@duffek.com>
+
+	* times.cc (systime): Correct precision referenced in comment.
+
+2005-12-12  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty_slave::open): Don't free original
+	windows station since that will cause strange problems displaying
+	fonts.  Reset windows station to original station after creating
+	console.
+	* times.cc (hires_ms::usecs): Only reprime when calculated time is less
+	than system time.
+
+2005-12-12  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (winpids::add): Don't copy procinfo when there is no cygwin
+	process associated with the pid, i.e., procinfo == NULL.
+
+2005-12-12  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::usecs): Correct order when checking if high
+	precision time is <= current time.
+
+2005-12-12  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (size_copied): New convenience macro.
+	(winpids::add): Alias the element that we are working on for slightly
+	better clarity.  Honor the "make_copy" flag.
+	(winpids::release): Free and zero procinfo field if it was allocated
+	via malloc.
+	(winpids::~winpids): Free copied array.
+	* pinfo.h (class pinfo): Make winpids class a friend.
+	(winpids::make_copy): New field.
+	(winpids::copied): New array.
+	(winpids::reset): Reset npids after releasing pinfos or suffer a memory
+	leak.
+	(winpids::winpids): Try harder to zero all fields in the class.
+
+2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (GetSystemTimes): Remove.
+
+2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_proc.cc (format_proc_uptime): Drop usage of GetSystemTimes.
+	Use NtQuerySystemInformation to evaluate uptime and idle_time from
+	all CPU's processor times.  Fallback to GetTickCount.
+
+2005-12-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (gen_create_protect): Always generate WRITECOPY protection
+	for private maps.
+	(fixup_mmaps_after_fork): Fix calculation of WRITECOPY protection for
+	VirtualProtect.  Add some words to the comment.
+
+2005-12-10  Christopher Faylor  <cgf@timesys.com>
+
+	* dirent.h: Change the rest of the d_ino's to __deprecated_d_ino.
+
+2005-12-10  Christopher Faylor  <cgf@timesys.com>
+
+	* malloc.cc: Update to version 2.8.3.
+	* cygmalloc.h (MSPACE): Remove unneeded definition.
+
+2005-12-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Only allow 0, 1 or a
+	multiple of 512 as new buffersize.
+
+2005-12-08  Pekka Pessi <ppessi@gmail.com>
+	    Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::recvfrom): Mask flags with
+	MSG_WINMASK for Windows socket calls.
+	(fhandler_socket::recvmsg): Ditto.
+	(fhandler_socket::sendmsg): Ditto.
+
+2005-12-07  Christopher Faylor  <cgf@timesys.com>
+
+	* hires.h (hires_ms::initime_ms): Delete.
+	(hires_ms::initime_us): Just define as LONGLONG.
+	(hires_ms::uptime): New function.
+	* select.cc (select_stuff::wait): Use gtod for timing to attempt to
+	avoid windows 32 bit wraparound.
+	* times.cc (systime): New function.
+	(times): Replace GetTickCount with gtod.uptime.
+	(hires_us::prime): Use systime() to calculate system time rather than
+	calling GetSystemTimeAsFileTime directly.
+	(hires_ms::prime): Ditto.  Eliminate initime_ms.
+	(hires_ms::usecs): Try harder to detect wraparound.
+
+	* fhandler_proc.cc (format_proc_partitions): Set drive_size to zero to
+	avoid a compiler warning.
+
+2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_proc.cc (format_proc_partitions): Use modern IOCTLs
+	to determine drive size as far as possible.
+
+2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix INVALID_PARAMETER
+	condition.  Only copy devbuf to buf if buf is non-NULL.
+
+2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix setting devbuf
+	when rd_parm is 0 or 1.
+
+2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_floppy.cc (fhandler_dev_floppy::lseek): Fix test for
+	valid file position at EOM.
+
+2005-12-07  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/stdlib.h: Guard compilation of *unsetenv* in newlib.
+
+2005-12-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (_cygtls::handle_exceptions): In case of a
+	STATUS_ACCESS_VIOLATION, check if the page is a mmaped page beyond
+	a file's EOF.  Generate SIGBUS instead of SIGSEGV then.
+	* mmap.cc (__PROT_ATTACH): New define.
+	(__PROT_FILLER): Ditto.
+	(fh_anonymous): Rename from fh_paging_file;
+	(fh_disk_file): New global static variable.
+	(attached): New inline function.
+	(filler): Ditto.
+	(gen_create_protect): Split off from gen_protect to use the file's
+	access mode to create mapping always with maximum allowed protections.
+	(gen_protect): Accommodate pages attached beyond EOF.  Use symbolic
+	values instead of numerics when possible.  Drop create parameter.
+	(gen_access): Use file's access mode instead of protection.
+	(CreateMapping9x): Create named mapping names so that different
+	creation access modes result in different mappings.
+	(CreateMappingNT): Only reserve attached pages, don't commit them.
+	(MapViewNT): Ditto.  Set AT_ROUND_TO_PAGE for all non-NULL base
+	addresses.
+	(mmap_func_t): Define CreateMapping and MapView function pointers
+	with additional openflags parameter.
+	(class mmap_record): Add openflags member.
+	(mmap_record::mmap_record): Add openflags parameter.
+	(mmap_record::get_openflags): New accessor.
+	(mmap_record::attached): Call global attached function.
+	(mmap_record::filler): Call global filler function.
+	(mmap_record::gen_create_protect): Call global gen_create_protect
+	function.
+	(mmap_record::gen_protect): Drop create parameter.
+	(mmap_record::alloc_fh): Set fhandler's access flags.
+	(list::search_record): Accommodate filler pages.
+	(list::set): Use inode number as hash value.
+	(map::get_list_by_fd): Check hash value against file's inode number.
+	(mmap_is_attached_page): New function to evaluate if a given address
+	is on a attached page.  Called from _cygtls::handle_exceptions.
+	(mmap_worker): New function to do mapping and bookkeeping in a
+	single call.
+	(mmap64): Use roundup2 to round length to pagesize alignment.
+	Initialize global fhandlers.  Simplify anonymous initialization.
+	Add SUSv3 compatible check of file open mode vs. requested protection.
+	Try creating new file handles to allow maximum page protection.
+	Allow creating attached pages in case of mapping beyond EOF.
+	Close new file handle if one has been created.
+	(munmap): Align len to pagesize.
+	(msync): Rework argument checks. Align len to pagesize.
+	(mprotect): Ditto.  Accommodate attached pages.
+	(mlock): Use roundup/rounddown macros instead of homemade expressions.
+	(munlock): Add page alignment as in mlock.
+	(fhandler_dev_zero::munmap): Fix unmapping of non-private mappings.
+	(fhandler_dev_zero::fixup_mmap_after_fork): Accommodate filler pages.
+	(fixup_mmaps_after_fork): Don't fail if attached pages couldn't be
+	created in child.  Avoid superfluous call to VirtualFree.  Check for
+	original allocation protection to fix PAGE_WRITECOPY protection.
+	* ntdll.h: Revert deletion of AT_ROUND_TO_PAGE define.
+	* winsup.h (mmap_is_attached_page): Declare.
+
+2005-12-05  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/stdlib.h: New file.
+	* environ.cc (unsetenv): Change to return -1 on input error.
+	* include/cygwin/version.h: Add more description to latest api bump.
+
+2005-12-05  Christopher Faylor  <cgf@timesys.com>
+
+	* dir.cc (readdir_workdir): Only fill out d_ino when linked into older
+	app.
+	* include/cygwin/version.h: Bump api minor number to 147, reflecting
+	obsolescence of d_ino.
+	(CYGWIN_VERSION_USER_API_VERSION_COMBINED): New convenience macro.
+	(CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): New convenience macro.
+	* include/sys/dirent.h: Change d_ino field to __deprecated_d_ino.
+
+2005-12-05  Christopher Faylor  <cgf@timesys.com>
+
+	Remove unneeded whitespace.
+	* cygtls.cc (_cygtls::set_state): Delete.
+	(_cygtls::reset_exception): Ditto.
+	(_cygtls::init_thread): Set initialized state directly here.
+	(_cygtls::push): Remove exception argument.  Don't treat exceptions
+	specially.
+	* cygtls.h (_cygtls::push): Ditto.
+	(_cygtls::isinitialized): Don't treat exceptions specially.
+	(_cygtls::reset_exception): Delete.
+	(_cygtls::set_state): Ditto.
+	(_cygtls::handle_exceptions): Don't push ebp on the stack prior to
+	calling sig_send.  Just set incyg instead.
+	(_cygtls::interrupt_setup): Accommodate _cygtls::push argument change.
+	(_cygtls::interrupt_now): Ditto.
+	(setup_handler): Don't treat exceptions specially.
+	* gendef (longjmp): Always zero incyg flag.
+
+2005-12-04  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (spenvs): Add "windir" as an "always export" variable
+	to accommodate WinSock on Windows 95.
+
+2005-12-02  Christopher Faylor  <cgf@timesys.com>
+
+	* include/exceptions.h (exception_list): Revert previous change.
+	Windows doesn't care.
+	(exception_handler): Use real exception_list parameter type rather than
+	void *
+	* tlsoffsets.h: Regenerate.
+	* cygtls.h (_cygtls::handle_exceptions): Use real exception_list
+	parameter type rather than void *.
+	(handle_threadlist_exception): Ditto.
+	(init_exception_handler): Ditto.
+	* cygtls.cc (_cygtls::handle_threadlist_exception ): Ditto.
+	(_cygtls::init_exception_handler): Add kludge to terminate linked list
+	with a loop, which seems to solve problem of RtlUnwind causing problems
+	* exceptions.cc (rtl_unwind): Use real exception_list parameter type
+	rather than void *.
+	(_cygtls::handle_exceptions): Ditto.
+
+2005-12-02  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_cygtls::el): New field.
+	(_cygtls::handle_exceptions): New function declaration.
+	(_cygtls::handle_threadlist_exception): Ditto.
+	(_cygtls::init_exception_handler): Ditto.
+	(_cygtls::init_threadlist_exceptions): Remove arg from declaration.
+	* cygtls.cc (_cygtls::call2): Don't initialize exceptions here.
+	(_cygtls::init_thread): Do it here instead and use member function.
+	(_cygtls::handle_threadlist_exception): Move into _cygtls class.
+	(_cygtls::init_exception_handler): Ditto.  Rely on existence of 'el'
+	memmber in _cygtls.
+	(_cygtls::init_threadlist_exceptions): Ditto.
+	* dcrt0.cc (dll_crt0_1): Remove exception_list definition and setting
+	since it now commonly resides in the tls.
+	* exceptions.cc (init_exception_handler): Move to cygtls.cc.
+	(init_exceptions): Ditto.
+	(rtl_unwind): New, safe wrapper function for RtlUnwind.
+	(_cygtls::handle_exceptions): Move to _cygtls.  Call rtl_unwind to
+	unwind frames and eliminate copying of structures.  Put address of
+	failing instruction in si_addr, not the address on the stack.  Return 0
+	to indicate that we've handled this exception.
+	* external.cc (cygwin_internal): Make CW_INIT_EXCEPTIONS a no-op.
+	* sigproc.cc (wait_sig): Accommodate argument change to
+	_cygtls::init_threadlist_exceptions.
+	* tlsoffsets.h: Regenerate.
+	* include/exceptions.h (exception_list): Add more stuff to the
+	exception list.  Apparently windows needs this?
+	(init_exceptions): Remove bogus declaration.
+
+	* include/cygwin/signal.h (SI_USER): Redefine as zero as per SUSv3.
+	* include/cygwin/version.h: Bump API minor version number to 146.
+
+	* thread.cc (pthread_kill): Set si_pid and si_uid.
+
+	* timer.cc (timer_thread): Set si_code to SI_TIMER.
+
+2005-12-01  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (getstack): Try harder to modify memory.
+	(alloc_stack): Alloc page prior to stack top, too.
+
+2005-12-01  Christopher Faylor  <cgf@timesys.com>
+
+	* devices.h (_major): Revert previous ill-advised change.
+	(_minor): Ditto.
+
+2005-12-01  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (handle_exceptions): Translate a guard page exception
+	to a "SIGBUS".
+
+2005-12-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc: Make debug output more consistently.  Fix some comments.
+	(gen_protect): Convert to inline function.
+	(gen_access): Ditto.
+	(mmap_record::gen_protect): Add create parameter as in global function.
+	(mmap_record::alloc_page_map): Change condition so that always the
+	correct protection setting is set after mapping has been established.
+	(mmap64): For anonymous mappings set offset always to 0.
+	(fixup_mmaps_after_fork): Always call fixup_mmap_after_fork method
+	with the MAP_FIXED flag set.
+
+2005-12-01  Christopher Faylor  <cgf@timesys.com>
+
+	* devices.h (_minor): Coerce argument to proper type before
+	manipulating.
+	(_major): Ditto.
+	(device::is_fs_special): New function.
+	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Set the size to
+	0 for devices rather than reporting the size of the symlink.
+	(fhandler_disk_file::readdir): Use is_fs_special to determine if .lnk
+	should be stripped.
+	* path.cc: Rename symlink_info::is_symlink to symlink_info::issymlink
+	throughout.
+	(symlink_info::isdevice): New field.
+	(path_conv::check): Use 'isdevice' to determine if just-parsed entity
+	is a device rather than relying on non-zero major/minor.
+	(symlink_info::parse_device): Set isdevice to true if we've discovered
+	a device.
+	(symlink_info::check): Clear isdevice field prior to processing.  Use
+	isdevice to control debugging output.
+	(symlink_info::set): Set isdevice to false.
+	* path.h (path_conv::is_fs_special): New function.
+	* devices.cc: Regenerate.
+
+2005-11-30  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::prime): Remove debugging stuff.
+	(hires_ms::usecs): Ditto.
+
+2005-11-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (list::try_map): New method, implementing trying to map
+	within another already existing map, moved from mmap64 here.
+	(mmap64): Just call try_map now.
+	(fhandler_dev_zero::fixup_mmap_after_fork): Always create new private
+	map with PAGE_READWRITE protection.
+	(fixup_mmaps_after_fork): Fix comment.
+
+2005-11-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-11-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_dev_zero::mmap): Add method.
+	(fhandler_dev_zero::munmap): Ditto.
+	(fhandler_dev_zero::msync): Ditto.
+	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
+	* mmap.cc: Implement anonymous mapping using fhandler_dev_zero class.
+	Implement private anonymous maps using VirtualAlloc/VirtualFree.  Fix
+	or add some more comments.
+	(fh_paging_file): Change to type fhandler_dev_zero.
+	(priv): New static inline function to avoid having lots of flag bit
+	tests in the code.  Use throughout were appropriate.
+	(fixed): Ditto.
+	(anonymous): Ditto.
+	(noreserve): Ditto.
+	(autogrow): Ditto.
+	(gen_protect): Never generate PAGE_WRITECOPY protection for
+	private anonymous maps.
+	(gen_access): Drop FILE_MAP_EXECUTE handling since it's not supported
+	correctly on 9x.
+	(VirtualProt9x): Move comment from mmap64 here.
+	(mmap_record::mmap_record): Gegerate correct device entry for
+	anonymous maps, though unused right now.
+	(mmap_record::priv): Call global priv function.
+	(mmap_record::fixed): Call global fixed function.
+	(mmap_record::anonymous): Call global anonymous function.
+	(mmap_record::noreserve): Call global noreserve function.
+	(mmap_record::autogrow): Call global autogrow function.
+	(list::anonymous): New method.  Use throughout were appropriate.
+	(mmap_record::compatible_flags): Drop now useless ifdef.
+	(mmap_record::alloc_page_map): Accommodate private anonymous maps.
+	(mmap_record::map_pages): Accommodate MAP_NORESERVE mappings.
+	(mmap_record::unmap_pages): Accommodate private anonymous maps.
+	(mmap64): Simplify argument check.  Don't remove the MAP_PRIVATE flag
+	for anonymous mappings on 9x anymore since that's now handled
+	gracefully.
+	(mprotect): Accommodate MAP_NORESERVE mappings.  Fix case when
+	non-mmap areas are just MEM_RESERVEd.
+	(fhandler_dev_zero::mmap): Implement anonymous mapping here.
+	(fhandler_dev_zero::munmap): Ditto.
+	(fhandler_dev_zero::msyn): Ditto.
+	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
+	(fixup_mmaps_after_fork): Accommodate private anonymous maps.  Enhance
+	debug output in case VirtualProtect fails.
+	* include/sys/mman.h: Really define MAP_NORESERVE now.
+
+2005-11-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (NtCreateSection): Define.
+	* cygheap.cc (_csbrk): Call getpagesize instead of getshmlba.
+	* dcrt0.cc (dll_crt0_0): Call mmap_init.
+	* external.cc (cygwin_internal): Call getpagesize instead of getshmlba.
+	* fhandler.h (fhandler_base::mmap): Change access to prot parameter.
+	(fhandler_base::fixup_mmap_after_fork): Ditto.
+	(fhandler_disk_file::mmap): Ditto.
+	(fhandler_disk_file::fixup_mmap_after_fork): Ditto.
+	(fhandler_dev_mem::mmap): Ditto.
+	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
+	* fhandler_mem.cc (fhandler_dev_mem::write): Call getsystempagesize
+	instead of getpagesize.
+	(fhandler_dev_mem::read): Ditto.
+	(fhandler_dev_mem::fstat): Ditto.
+	(fhandler_dev_mem::mmap): Move to mmap.cc.
+	(fhandler_dev_mem::munmap): Ditto.
+	(fhandler_dev_mem::msync): Ditto.
+	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
+	* fhandler_proc.cc (format_proc_meminfo): Call getsystempagesize
+	instead of getpagesize.
+	* fhandler_process.cc (format_process_stat): Ditto.
+	(format_process_status): Ditto.
+	(get_mem_values): Ditto.
+	* mmap.cc: Fix formatting.  Try to make more readable and modular.
+	Take advantage of pagesize==granularity.
+	(gen_protect): New static function to evaluate Windows
+	protection bits from POSIX protection and flags.
+	(gen_access): Ditto for Windows access mode.
+	(VirtualProt9x): Wrapper function to call VirtualProtect on 9x.
+	(VirtualProtNT): Ditto for NT.
+	(VirtualProtEx9x): Ditto for VirtualProtectEx on 9x.
+	(VirtualProtExNT): Ditto for NT.
+	(CreateMapping9x): Wrapper function for creating a mapping handle on 9x.
+	(CreateMappingNT): Ditto for NT.
+	(MapView9x): Wrapper function to map a view on 9x.
+	(MapViewNT): Ditto for NT.
+	(mmap_funcs_9x): Structure containing function pointers to wrapper
+	functions for 9x.
+	(mmap_funcs_nt): Ditto for NT.
+	(mmap_func): Pointer to wrapper functions used in subsequent code.
+	(mmap_init): Initialize mmap_func depending on OS.
+	(class mmap_record): Use sensible member names.  Add POSIX protection
+	member. Drop Windows access flags member.  Constify more methods.
+	Use accessors instead of direct member access inside of own methods.
+	(mmap_record::gen_protect): Class wrapper to evaluate matching
+	Windows protection bits.
+	(mmap_record::gen_access): Ditto for Windows access flags.
+	(mmap_record::compatible_flags): New function to check if flags are
+	compatible with flags of existing map.
+	(list::add_record): Drop offset and length arguments.
+	(class map): Change counters to unsigned.  Match usage throughout.
+	(mmapped_areas): Convert from pointer to global struct.
+	(mmap_record::alloc_page_map): Simplify.
+	(mmap_record::map_pages): Ditto.
+	(mmap_record::fixup_page_map): Delete.
+	(mmap64): Simplify.  Add workaround for Windows 98 bug.  Fix bug on
+	NT that existing anonymous mappings weren't searched for a match.
+	(munmap): Add workaround for Windows 98 bug.
+	(msync): Simplify.
+	(mprotect): Handle existing maps correctly.
+	(mlock): Add local pagesize variable and enlightening comment.
+	(fhandler_disk_file::mmap): Main functionality now in CreateMapping/
+	MapView wrapper functions.
+	(fhandler_disk_file::fixup_mmap_after_fork): Call MapView wrapper.
+	(fhandler_dev_mem::mmap): Moved from fhandler_mem.cc.  Simplify by
+	calling MapViewNT.
+	(fhandler_dev_mem::munmap): Moved from fhandler_mem.cc.
+	(fhandler_dev_mem::msync): Ditto.
+	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.  Call MapViewNT.
+	(fixup_mmaps_after_fork): Restructure and hopefully speed up loop for
+	setting protection and memory content on MAP_PRIVATE maps.
+	* ntdll.h (AT_ROUND_TO_PAGE): Remove define.
+	(AT_EXTENDABLE_FILE): Add define.
+	(NtCreateSection): Add prototype.
+	* syscalls.cc (getpagesize): Return granularity as pagesize now.
+	(getsystempagesize): New function to retrieve "real" pagesize.
+	(getshmlba): Delete since it's replaced by getpagesize now.
+	* wincap.h (wincaps::has_mmap_alignment_bug): New element.
+	* wincap.cc: Implement above element throughout.
+	* winsup.h (getshmlba): Drop prototype.
+	(getsystempagesize): Add prototype.
+	(mmap_init): Ditto.
+	* include/sys/mman.h: (Not yet) define MAP_NORESERVE.
+
+2005-11-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't rely on
+	has_acl() state for evaluating inodes.  Temporarily(?) enable "real"
+	inodes for remote drives.
+
+2005-11-25  Christopher Faylor  <cgf@timesys.com>
+
+	* heap.cc: Remove spurious getpagesize declaration.
+
+2005-11-25  Christian Franke  <Christian.Franke@t-online.de>
+
+	* exceptions.cc (ctrl_c_handler): Distinguish CTRL-BREAK from CTRL-C in
+	some cases.
+
+2005-11-23  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty_slave::open): Reset the current windows
+	station whenever ctty == -1 regardles of whether there's a windows
+	station already assigned.  Close the old windows station in this
+	situation.
+	* pinfo.cc (_pinfo::set_ctty): Reinstate incrementing of console count
+	when recording ctty so that the current tty is always around.
+	* autoload.cc (CloseWindowStation): Define.
+
+2005-11-18  Christopher Faylor  <cgf@timesys.com>
+
+	* strptime.cc (_strptime): Fix gcc warnings.
+
+2005-11-18  Christopher Faylor  <cgf@timesys.com>
+
+	* memmem.cc: Move from here.
+	* lib/memmem.cc: Move to here.
+
+2005-11-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* libc: Add subdirectory.
+	* Makefile.in (VPATH): Add libc subdir.
+	(DLL_OFILES): Add strptime.o and timelocal.o.
+	* cygwin.din: Export timelocal and timegm.
+	* localtime.cc: Define STD_INSPIRED unconditionally.
+	* include/cygwin/time.h (timelocal): Add declaration.
+	(timegm): Ditto.
+	* include/cygwin/version.h: Bump API minor version.
+	* libc/strptime.cc: New file.
+	* libc/timelocal.cc: New file.
+	* libc/timelocal.h: New file.
+
+2005-11-18  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/sys_time.h: Move futimes and lutimes declaration here
+	from newlib.
+
+2005-11-18  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (timezone): Put back (void).
+	* include/cygwin/time.h: Add more cygwin stuff from newlib.
+
+2005-11-18  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/sys_time.h: Rename from include/cygwin/time.h.
+	* include/cygwin/time.h: New file.
+
+2005-11-17  Christopher Faylor  <cgf@timesys.com>
+
+	* fork.cc (fork): Move top-of-stack calculation later.
+
+	* pinfo.cc (_pinfo::set_ctty): Use __ctty to print current console in
+	debugging output.
+
+2005-11-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_tty.cc (fhandler_tty_slave::open):  Don't expect that
+	service applications have no window station attached.
+
+2005-11-16  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::prime): Don't escalate the priority.
+
+2005-11-14  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/elf64.h: Fix types to reflect linux usage.
+
+2005-11-14  Corinna Vinschen  <corinna@vinschen.de>
+	    Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_console::fixup_after_fork_exec): Define with
+	additional bool parameter.
+	(fhandler_console::fixup_after_exec): Accommodate
+	fixup_after_fork_exec's parameter.
+	(fhandler_console::fixup_after_fork): Ditto.
+	* fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Avoid
+	opening new console only when close_on_exec AND execing.
+
+2005-11-14  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_console::fixup_after_fork_exec): Declare new function.
+	(fhandler_console::fixup_after_fork): Use fixup_after_fork_exec.
+	(fhandler_console::fixup_after_exec): Ditto.
+	* fhandler_console.cc (fhandler_console::fixup_after_fork): Delete definition.
+	(fhandler_console::fixup_after_fork_exec): Rename from fixup_after_exec.
+	* pinfo.cc (_pinfo::set_ctty): Don't play with console count here.
+	* syscalls.cc (close_all_files): Don't close cygheap ctty if hExeced
+	since the child will be copying information from us.
+	(setsid): Use myctty() rather than raw ctty #.
+
+2005-11-13  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (init_cygheap::manage_console_count): Declare new function.
+	(init_cygheap::console_count): Renamed from open_fhs.  Make private.
+	* cygheap.cc (init_cygheap::manage_console_count): Define new function.
+	* dtable.cc (dtable::fixup_after_exec): Always call fixup_after_exec on
+	elements of fd even when they are about to be closed.
+	* fhandler.h (report_tty_counts): Remove open_fhs from debugging
+	output.
+	* fhandler_console.cc (fhandler_console::open): Use
+	manage_console_count rather than manipulating count directly.
+	(fhandler_console::close): Ditto.
+	(fhandler_console::fixup_after_fork): Ditto.
+	(fhandler_console::fixup_after_exec): Ditto.  Don't close handles if
+	close_on_exec.
+	* fhandler_tty.cc (fhandler_tty_slave::open): Use
+	manage_console_count() rather than manipulating count directly.
+	Reflect change in arguments to report_tty_counts().
+	(fhandler_tty_slave::close): Ditto for both.
+	(fhandler_tty_slave::dup): Ditto for both.
+	(fhandler_tty_slave::ioctl): Use myctty() rather than raw ctty #.
+	(fhandler_tty_slave::fixup_after_fork): Reflect change in arguments to
+	report_tty_counts().
+	(fhandler_tty_master::init_console): Use manage_console_count() rather
+	than manipulating count directly.
+	* fhandler_clipboard.cc (fhandler_dev_clipboard::fixup_after_exec):
+	Don't perform any operations if close_on_exec.
+	* fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_exec): Ditto.
+	* fhandler_raw.cc (fhandler_dev_raw::fixup_after_exec): Ditto.
+	* fhandler_serial.cc (fhandler_serial::fixup_after_exec): Ditto.
+	* pinfo.h (_pinfo::_ctty): Declare new function.
+	(myctty): Declare new macro.
+	(__ctty): Declare new macro.
+	* pinfo.cc (_pinfo::_ctty): Define new function.
+	(_pinfo::set_ctty): Use manage_console_count() rather than manipulating
+	count directly.
+	* signal.cc (kill_pgrp): Use myctty() and __ctty() macros rather than
+	raw ctty #.
+	* syscalls.cc (setsid): Ditto.  Use manage_console_count() rather than
+	manipulating count directly.
+
+2005-11-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::recvfrom): Just return 0 (EOF)
+	in case of WSAESHUTDOWN.
+	(fhandler_socket::recvmsg): Ditto.
+	* poll.cc (poll): Set revents to POLLIN instead of POLLHUP. Add comment.
+
+2005-11-11  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (init_cygheap::_gtod): Remove.
+	* cygwin.din: Export clock_getres and clock_setres.
+	* hires.h (hires_ms::minperiod): Delete declaration.
+	(hires_ms::began_period): Ditto.
+	(hires_ms::prime): Make void.
+	(hires_ms::resolution): Just define here.
+	(hires_ms::usecs): Remove unneeded argument.
+	(gtod): Redeclare as a variable.
+	* timer.cc (timer_thread): Eliminate argument to gtod.usecs().
+	(timer_tracker::gettime): Ditto.
+	(timer_tracker::settime): Ditto.
+	* times.cc (gettimeofday): Ditto.
+	(hires_ms::began_period): Delete declaration.
+	(hires_us::prime): Remove debugging.
+	(hires_ms::prime): Make void.  Eliminate period stuff.
+	(hires_ms::usecs): Eliminate argument to gtod.usecs().
+	(hires_ms::resolution): New function.
+	(clock_getres): Ditto.
+	(clock_setres): Ditto.
+	* version.h: Bump API version to 143.
+	* include/cygwin/time.h: New file.
+
+2005-11-10  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::prime): Comment out call to timeBeginPeriod for
+	now.
+	(hires_ms::usecs): Call prime if haven't called began_period().
+
+	* param.h: Don't define stuff that is already defined in endian.h.
+
+2005-11-10  Christopher Faylor  <cgf@timesys.com>
+
+	* include/endian.h: Remove USE_BSD ifdef since it is never defined on
+	Cygwin.
+
+2005-11-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syslog.cc (setlogmask): Don't mask the mask.
+	(vsyslog): Fix priority check.
+
+2005-11-10  Scott Finneran  <scottf@pacom.com>
+
+	* include/cygwin/signal.h: Add missing sigrelse prototype.
+
+2005-11-08  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_base.cc (fhandler_base::readv): Free buf, not a pointer into
+	the middle of buf.
+
+2005-11-08  Christopher Faylor  <cgf@timesys.com>
+
+	* memmem.cc: New file.
+	* include/cygwin/version.h: Bump API version number to 142.
+	* cygwin.din: Export memmem.
+	* Makefile.in: Build memmem.o.
+
+2005-11-08  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (spenvs): Make "SYSTEMDRIVE" an "always export".
+
+2005-11-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* times.cc (futimes): Redirect to utimes_worker if given file
+	descriptor is opened R/O.
+
+2005-11-06  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (dll_crt0_0): Initialize security data first so that it can
+	be used by subsequent handle creation.
+
+2005-11-04  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (init_cygheap::_gtod): New hires_ms element.
+	* hires.h (hires_ms::minperiod): Remove static designation.
+	(hires::began_period): New field.
+	* signal.cc: Include headers required for cygheap.h now that gtod lives
+	in the cygheap.
+	* timer.c: Ditto.
+	* times.cc (gtod): Delete variable.
+	(gtod::minperiod): Ditto.
+	(gtod::began_period): Define.
+	(hires_ms::prime): Add more debugging output.  Call timeBeginPeriod
+	only when !began_period.
+
+2005-11-04  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::prime): More debugging.
+	(hires_ms::usecs): Ditto.
+
+2005-11-03  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (stupid_printf): Define and use throughout -- temporarily.
+
+2005-11-03  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::prime): Add lots of temporary debugging output.
+
+2005-11-02  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (hires_ms::minperiod): Make copy-on-fork.
+	(gettimeofday): Remove temporary debugging.
+	(hires_us::prime): Add lots of temporary debugging output.
+
+2005-11-02  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (gettimeofday): Add temporary debugging output.
+
+2005-11-01  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/cygwin.h: Define CYGWIN_SIGNAL_STRING.
+	* exceptins.cc (sigpacket::process): Send a _CYGWIN_SIGNAL_STRING to
+	gdb if the process is being debugged.  A WIP.
+
+2005-10-29  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (signal_exit): Eliminate setting of main thread
+	priority since process lock should make that unnecessary.
+	* fork.cc (stack_base): Eliminate.
+	(frok::parent): Subsume stack_base and just set stack stuff here.
+	Report on priority class in debugging output.
+	* spawn.cc (spawn_guts): Report on priority class in debugging output.
+
+2005-10-29  Christopher Faylor  <cgf@timesys.com>
+
+	* fork.cc (frok::child): Change order of cleanup prior to return.
+	(fork): Save more of the stack.
+
+	* gendef: Fix some comments.
+
+	* sigproc.cc (wait_sig): Clarify debug output.
+
+2005-10-29  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.h (CHILD_INFO_MAGIC): Reset.
+
+2005-10-24  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (_pinfo::fds): Lock fdtab while enumerating.
+
+2005-10-24  Corinna Vinschen  <corinna@vinschen.de>
+
+	* spawn.cc (spawn_guts): Don't leave the function with return inside
+	pthread cleanup brackets.
+
+2005-10-24  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (cygheap_fdenum): Remove start_fd stuff.
+	(cygheap_fdenum::rewind): Ditto.
+	* pipe.cc (fhandler_pipe::open): Lock fdtab while enumerating.
+	* times.cc (utimes_worker): Ditto.
+
+2005-10-23  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (cygheap_fdenum::cygheap_fdenum): Record locked state or
+	suffer deadlocks.
+	(class locked_process): Move to another header.
+	* sync.h (lock_process): Define here.
+	* cygtls.cc (_cygtls::fixup_after_fork): Reset spinning state as well
+	as stacklock state.
+	* dcrt0.cc (lock_process::locker): Define.
+	(dtable::lock_cs): Delete.
+	(dll_crt0_0): Initialize process lock here ASAP.
+	* dtable.cc (dtable_init): Eliminate call to init_lock().
+	(dtable::fixup_after_fork): Ditto.
+	(dtable::init_lock): Delete definition.
+	* dtable.h (dtable::init_lock): Delete declaration.
+	(dtable::lock): Use process lock rather than dtable-specific lock.
+	(dtable::unlock): Ditto.
+
+	* sigproc.cc (sigproc_init): Minor change to debugging output.
+
+	* times.cc (utime_worker): Use build_fh_pc rather than reinterpreting
+	the posix path name again.  Return any error from path_conv immediately.
+
+2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::connect): Don't restrict
+	WSAEINVAL -> WSAEISCONN conversion to nonblocking sockets.
+	(fhandler_socket::accept): Use event driven technique to implement
+	interuptible accept.
+	(fhandler_socket::wait): Allow FD_ACCEPT handling.
+	* net.cc (cygwin_accept): Remove workaround for allowing blocking
+	accept.  That's entirely in fhandler_socket::accept now.
+
+2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_socket): Add timeout parameter to wait()
+	method.
+	* fhandler_socket.cc (fhandler_socket::connect): Use event driven
+	technique (prepare/wait/release) to implement interuptible connect.
+	(fhandler_socket::wait): Add timeout parameter.  Allow FD_CONNECT
+	handling.
+	* net.cc (cygwin_connect): Remove braindead workaround for allowing
+	blocking connect.  That's entirely in fhandler_socket::connect now.
+
+2005-10-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/version.h: Fix typo.
+
+2005-10-21  Christopher Faylor  <cgf@timesys.com>
+
+	* dir.cc (rmdir): Eliminate nonsensical code.
+
+	* fork.cc (fork): Move exit debug_printf to last statement.
+
+2005-10-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (futimes): Export.
+	(lutimes): Export.
+	* times.cc (utimes_worker): Created from utimes, add nofollow flag
+	to implement utimes and lutimes.
+	(utimes): Just call utimes_worker.
+	(lutimes): New function.
+	(futimes): Ditto.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-10-19  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (child_info::sync): Move check for !wr_proc_pipe lower.
+	* spawn.cc (spawn_guts): Correct check for top-level process.
+
+2005-10-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc: Revert loading rcmd, rexec, rresvport and inet_network
+	from wsock32.dll since these symbols are not exported from ws2_32.dll.
+
+2005-10-19  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (utimes): Only consider fds opened with write access.
+
+2005-10-19  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Use existing handle
+	if fhandler has one.
+	* times.cc (utimes): Scan open fds for matching paths and use existing
+	fhandler if one exists.
+
+2005-10-19  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (_pinfo::dup_proc_pipe): Make warning more severe by
+	actually printing it.
+	(_pinfo::alert_parent): Fix comment.  Don't send to parent if we are in
+	an exec stub.
+
+2005-10-18  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (handle_threadlist_exception): Improve diagnostic output.
+
+	* sigproc.cc (child_info::sync): Only clear hProcess when execing.
+	(wait_sig): Protect readsig handle.
+
+2005-10-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (NtLockVirtualMemory): Import.
+	(NtUnlockVirtualMemory): Import.
+	(GetProcessWorkingSetSize): Import.
+	(SetProcessWorkingSetSize): Import.
+	* cygwin.din (mlock): Export.
+	(munlock): Export.
+	* mmap.cc (mlock): New function.
+	(munlock): Ditto.
+	* ntdll.h (STATUS_WORKING_SET_QUOTA): Define.
+	(LOCK_VM_IN_WSL): Define.
+	(LOCK_VM_IN_RAM): Define.
+	(NtLockVirtualMemory): Declare.
+	(NtUnlockVirtualMemory): Declare.
+	* sysconf.cc (sysconf): Implement _SC_MEMLOCK_RANGE.
+	* wincap.h: Implement has_working_virtual_lock throughout.
+	* wincap.cc: Ditto.
+	* include/cygwin/version.h: Bump API minor version.
+	* include/sys/mman.h (mlock): Declare,
+	(munlock): Declare.
+
+2005-10-18  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (child_info::sync): Use correct name when closing to
+	prevent warnings when DEBUGGING.
+	* spawn.cc (spawn_guts): Set myself.hProcess to pi.hProcess since this
+	may have been zeroed by the previous sync.
+
+2005-10-18  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (child_info::sync): Fix typo which caused hProcess to
+	never be cleared.  Only clear hProcess when not forking.
+
+2005-10-17  Christopher Faylor  <cgf@timesys.com>
+
+	Change process_lock to lock_process throughout.
+	Change all calls to new cygthread to handle extra argument, throughout.
+	* cygthread.h (cygthread::callproc): Declare new method.
+	(cygthread::cygthread): Add optional length argument to allow copying
+	arguments to executing thread.
+	* cygthread.cc (cygthread::callproc): Define new method.
+	(cygthread::stub): Use callfunc to invoke thread func to allow
+	potentially allocating stack memory which will be returned.
+	(cygthread::simplestub): Ditto.
+	(cygthread::cygthread): Accept arglen argument.  Reset ev here prior to
+	activating thread.  Wait for ev after activating thread if we're
+	copying contents to the thread.  Wait until the end before setting h,
+	to allow thread synchronization.
+	(cygthread::release): Don't reset ev here.  Rely on that happening the next
+	time the thread is activated.
+	* pinfo.h (commune_process): Rename declaration from _pinfo::commune_process.
+	* pinfo.cc (commune_process): Ditto for definition.  Modify slightly to allow
+	running as a separate cygthread.
+	* sigproc.cc (child_info::sync): Always wait for both subproc_ready and
+	any hProcess if we have a cygwin parent.
+	(talktome): Change argument to be a pointer to siginfo_t.  Contiguously
+	allocate whole siginfo_t structure + any needed extra for eventual passing
+	to commune_process thread.
+	(wait_sig): Accommodate change in talktome argument.
+
+	* pipe.cc (fhandler_pipe::fixup_after_exec): Remove debugging.
+
+2005-10-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc: Never load wsock32.dll. Load all wsock32 function
+	from ws2_32.  Rearrange symbol order accordingly.  None of the ws2_32
+	functions is optional right now.
+	(wsadata): Move from net.cc here.  Define NO_COPY.
+	(wsock_init): Drop unused symbols ws2_32_handle and wsock32_handle.
+	(load_wsock32): Remove.
+	(WSACleanup): Remove.
+	* fhandler_socket.cc: Drop Winsock 1 accommodations throughout.
+	(fhandler_socket::readv): Accommodate new POSIX style struct msghdr.
+	(fhandler_socket::writev): Ditto.
+	(fhandler_socket::recvmsg): Ditto. Handle "old" applications using
+	former struct msghdr correctly.
+	* net.cc: Drop Winsock 1 accommodations throughout.
+	(wsadata): Move definition to autoload.cc.
+	(set_socket_inheritance): Remove.
+	(convert_ws1_ip_optname): New static function to convert Winsock1
+	IPPROTO_IP option values into Winsock2 IPPROTO_IP option values.
+	(cygwin_setsockopt): Remove wrong and incomplete cleartext printing
+	of optname.  For "old" applications, convert optname from Winsock1
+	to Winsock2 values before using them.  Add comment to describe the
+	IP_TOS weirdness on W2K and above.
+	(cygwin_getsockopt): Remove wrong and incomplete cleartext printing
+	of optname.  For "old" applications, convert optname from Winsock1
+	to Winsock2 values before using them.
+	* select.cc (start_thread_socket): Forget about winsock2_active.
+	* winsup.h (wsock32_handle): Remove declaration.
+	(ws2_32_handle): Ditto.
+	(netapi32_handle): Ditto.
+	(wsadata): Ditto.
+	(winsock2_active): Remove definition.
+	* include/cygwin/socket.h: Change formatting slightly.
+	(socklen_t): Move definition up in file.
+	(struct msghdr): Convert to POSIX style.
+	(struct cmsghdr): New type.
+	(CMSG_ALIGN): New macro.
+	(CMSG_LEN): Ditto.
+	(CMSG_SPACE): Ditto.
+	(CMSG_FIRSTHDR): Ditto.
+	(CMSG_NXTHDR): Ditto.
+	(CMSG_DATA): Ditto.
+	(SCM_RIGHTS): Ditto.
+	(struct OLD_msghdr): Define old msghdr structure for Cygwin internal
+	purposes.
+	(MSG_TRUNC): New macro.
+	(MSG_CTRUNC): Ditto.
+	(IP_OPTIONS): Redefine IPPROTO_IP option values to Winsock2 values.
+	Keep Winsock1 values for Cygwin internal purposes.
+	* include/cygwin/version.h: Bump API minor version.
+	(CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR): Define to check for
+	applications using old struct msghdr.
+	(CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES): Define to check for
+	applications using old Winsock1 IPPROTO_IP values.
+
+2005-10-13  David Rothenberger <daveroth@acm.org>
+	   Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in (MKDIRP): Just use raw $(INSTALL) rather than
+	$(INSTALL_DATA).  Create directories with 755 permissions.
+
+2005-10-12  Christopher Faylor  <cgf@timesys.com>
+
+	* dir.cc (mkdir): Abandon use of PC_WRITABLE.
+	(rmdir): Ditto.
+	* path.h (PC_WRITABLE): Delete.
+	* path.cc (path_conv::check): Remove PC_WRITABLE accommodations.
+	Revisit later.
+
+2005-10-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Convert an
+	ERROR_INVALID_FUNCTION into an ERROR_FILE_NOT_FOUND.  Add comment
+	to explain why.
+
+2005-10-11  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in: Make sure that directories are created prior to copying
+	to them.
+
+2005-10-11  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (cygwin_gethostbyname): Remove debugging.
+
+2005-10-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syslog.cc (try_connect_syslogd): Add priority parameter. Use writev
+	to add the priority to the message in a syslog conformant way.
+	(vsyslog): If facility isn't set in the priority, use default facility
+	as given in call to openlog. Fix agressive use of spaces in syslog
+	output. Call try_connect_syslogd with priority parameter.
+
+2005-10-11  Christopher Faylor  <cgf@timesys.com>
+
+	* (symlink_info::set_error): Change to return bool if input error
+	should be ignored.
+	(symlink_info::check): Treat path as a normal file if set_error returns
+	false.
+
+2005-10-03  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (class process_lock): New class.
+	* dtable.h (class dtable): Add class process_lock as a friend.
+	* dcrt0.cc (get_exit_lock): Delete.
+	(do_exit): Use process_lock class instead of get_exit_lock.
+	* exceptions.cc (signal_exit): Ditto.
+	* pinfo.cc (pinfo::exit): Ditto.
+	(_pinfo::commune_process): Set process lock around this whole function.
+	(_pinfo::commune_request): Use process_lock rather than myself.lock.
+	* pinfo.h (pinfo::_lock): Delete.
+	(pinfo::initialize_lock): Delete.
+	(pinfo::lock): Delete.
+	(pinfo::unlock): Delete.
+	* winsup.h (get_exit_lock): Delete declaration.
+
+2005-10-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* uname.cc (uname): Disable use of GetNativeSystemInfo.
+
+2005-10-01  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (get_exit_lock): Use myself.lock rather than exit_lock.
+	* exceptions.cc (exit_lock): Delete.
+	(events_init): Don't init exit_lock.
+	* (_pinfo::commune_process): Add per-PICOM debugging.
+	* sigproc.cc (talktome): Add some temporary debugging statements.
+
+	* fhandler_proc.cc (format_proc_cpuinfo): Cosmetic change.
+	(format_proc_partitions): Ditto.
+	* syscalls.cc (locked_append): Ditto.
+
+2005-09-30  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_exit): Don't set ES_SET_MUTO here.  Call get_exit_lock()
+	instead.
+	(get_exit_lock): New function.  Grabs the lock and sets initial
+	exit_state.
+	* exceptions.cc (try_to_debug): Use low_priority_sleep.
+	(sigpacket::process): Avoid handler if this is an exec stub.
+	(signal_exit): Use get_exit_lock rather than manipulating the exit_lock
+	critical section directly.
+	* pinfo.cc (pinfo::exit): Ditto.
+	* winsup.h (get_exit_lock): Declare.
+	(exit_lock): Delete declaration.
+
+2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc: Change calls to pc.set_attributes into
+	calls to pc.file_attributes throughout.
+	* path.h (class path_conv): Remove superfluous set_attributes method.
+
+2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Use
+	fhandler method to access major device number.  Add comment to
+	explain floppy weirdness.
+
+2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Also use
+	attributes stored in this->pc if call to GetFileInformationByHandle
+	failed.
+
+2005-09-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Only write
+	attributes if call to GetFileInformationByHandle was successful.
+
+2005-09-29  Christopher Faylor  <cgf@timesys.com>
+
+	* fork.cc (frok::parent): Simplify error messages.  Don't issue an
+	error when child.remember fails.
+	(fork): When appropriate, build up an error message from grouped.error.
+
+2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Don't call
+	EX ioctls on floppy drives.
+
+2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* dir.cc (mkdir): Check for trailing /. or /.. component.
+	(rmdir): Ditto.
+	* path.cc (has_dot_last_component): New function.
+	* path.h (has_dot_last_component): Add declaration.
+
+2005-09-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* crt0.cc: Remove PPC considerations.
+	(WinMainCRTStartup): Add symbol as alias to mainCRTStartup.
+
+2005-09-28  Christopher Faylor  <cgf@timesys.com>
+
+	Change name from commune_recv to commune_process throughout.
+	Change name from commune_send to commune_request throughout.
+	* pinfo.h (PICOM_EXTRASTR): New flag.
+	(PICOM_FIFO): Define with new flag.
+	(_pinfo::hello_pid): Delete.
+	(_pinfo::tothem): Delete.
+	(_pinfo::fromthem): Delete.
+	(_pinfo::commune_process): Rename from commune_recv.  Add a siginfo_t
+	argument to declaration.
+	(_pinfo::commune_request): Rename from commune_send.  Change DWORD to
+	__uint32_t in declaration.
+	* pinfo.cc (_pinfo::commune_process): Rename from commune_recv.  Add
+	siginfo_t argument.  Use information from argument rather than reading
+	from another pipe.  Synchronize with other process's commune event.
+	(_pinfo::commune_request): Rename from commune_send.  Change DWORD to
+	__uint32 in argument.  Fill out information in new siginfo_t element
+	and rely on extended operation of sig_send rather than trying to deal
+	with synchronization issues here.  Use process handle and read pipe
+	information filled out by sig_send to gather information from the other
+	process.
+	* sigproc.cc (sig_send): Take special action if "communing" to ensure
+	synchronization with the other process and to return information about
+	the other process to the caller.
+	(talktome): Accept a siginfo_t and handle arguments.  Read additional
+	information from the signal pipe when _si_commune._si_code has the
+	PICOM_EXTRASTR flag set.
+	(wait_sig): Pass the transmitted siginfo_t struct and the pipe handle
+	to talktome.  Close pipe read handle as soon as possible after we
+	detect that we're exiting.
+
+2005-09-28  Christopher Faylor  <cgf@timesys.com>
+
+	* hookapi.cc (hook_or_detect_cygwin): Correct inverted test for whether
+	to allocate a buffer by always allocating a buffer.
+
+2005-09-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_dev_raw): Delete current_position and
+	eof_detected status flag.  Delete is_eom and is_eof methods.
+	Move drive_size, bytes_per_sector, eom_detected status flag, as well
+	as the methods read_file, write_file, raw_read and raw_write to ...
+	(class fhandler_dev_floppy): ... here. Remove is_eom and is_eof
+	methods.  Add dup method.
+	* fhandler_floppy.cc (IS_EOM): New macro.
+	(fhandler_dev_floppy::is_eom): Remove.
+	(fhandler_dev_floppy::is_eof): Remove.
+	(fhandler_dev_floppy::fhandler_dev_floppy): Initialize status flags.
+	(fhandler_dev_floppy::get_drive_info): Only call EX functions on
+	systems supporting them and stop suffering strange delays.
+	(fhandler_dev_floppy::read_file): Move here, drop setting
+	current_position.
+	(fhandler_dev_floppy::write_file): Move here, drop setting
+	current_position.
+	(fhandler_dev_floppy::open): Rearrange comment.
+	(fhandler_dev_floppy::dup): New method.
+	(fhandler_dev_floppy::get_current_position): New inline method.  Use
+	instead of former current_position were appropriate.
+	(fhandler_dev_floppy::raw_read): Move here.  Drop EOF handling.
+	(fhandler_dev_floppy::raw_write): Move here.  Drop EOF handling.
+	(fhandler_dev_floppy::lseek): Remove useless conditions.  Convert
+	sector_aligned_offset to LARGE_INTEGER to improve SetFilePointer call.
+	(fhandler_dev_floppy::ioctl): Move blocksize check in RDSETBLK case
+	to here.
+	* fhandler_raw.cc (fhandler_dev_raw::is_eom): Remove.
+	(fhandler_dev_raw::is_eof): Remove.
+	(fhandler_dev_raw::write_file): Remove.
+	(fhandler_dev_raw::read_file): Remove.
+	(fhandler_dev_raw::raw_read): Remove.
+	(fhandler_dev_raw::raw_write): Remove.
+	(fhandler_dev_raw::dup): Drop copying removed members.
+	(fhandler_dev_raw::ioctl): Drop blocksize testing.
+	* wincap.h: Implement has_disk_ex_ioctls throughout.
+	* wincap.cc: Ditto.
+	(wincap_vista): Preliminary wincaps for Windows Vista/Longhorn.
+	(wincapc::init): Add Vista/Longhorn handling.
+
+2005-09-28  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (getstack): New function.
+	(alloc_stack): Use tls stuff for stack info rather than calling
+	VirtualQuery.
+	(dll_crt0_0): Initialize _impure_ptr stuff much earlier.  Move
+	init_console_handler here.
+	* fork.cc (class frok): New class renamed from local fork() struct.
+	(stack_base): Change argument type.  Use tls stuff to determine stack
+	info rather than calling VirtualQuery.
+	(frok::child): Rename from fork_child.  Eliminate now unneeded
+	arguments.
+	(frok::parent): Rename from fork_parent and ditto.  Set error and errno
+	as appropriate.  Fixup impersonation in cleanup, if needed.  Try harder
+	to set errno appropriately.
+	(fork): Define "grouped" as a frok type.  Deal with errors from
+	fork_parent here.
+	* init.cc (dll_entry): Remove init_console_handler call.
+
+2005-09-28  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (_pinfo::dup_proc_pipe): Ignore error if the child process
+	has just gone away.
+
+2005-09-27  Christopher Faylor  <cgf@timesys.com>
+
+	* init.cc (prime_threads): Make this static, as it should be.
+	(dll_entry): Apply cosmetic changes to define closer to the way MSDN
+	suggests.
+
+2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pthread.cc (mangle_sem_name): Use cygheap->shared_prefix instead
+	of fiddling with wincap.has_terminal_services manually.
+
+2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygheap.cc (cygheap_init): Add GLOBAL_PRIV to hProcToken explicitely
+	since hProcImpToken isn't initialized here.
+	* shared.cc (open_shared): Always print mapname instead of name in
+	debug output.
+
+2005-09-27  Christopher Faylor  <cgf@timesys.com>
+
+	* strace.cc (strace::vsprntf): Avoid printing a zero pid.
+
+2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* init.cc (dll_entry): Call IsWow64Process with GetCurrentProcess
+	as process handle since hMainProc isn't initialized here.
+
+2005-09-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Always
+	try IOCTL_DISK_GET_DRIVE_GEOMETRY_EX and
+	IOCTL_DISK_GET_PARTITION_INFO_EX ioctls first, to allow access to GPT
+	partitioned disks.  Fall back to old non-EX ioctls otherwise.
+	Add comment to explain NT4 weirdness.
+
+2005-09-26  Corinna Vinschen  <corinna@vinschen.de>
+
+	* errno.cc (errmap): Map ERROR_SEEK and ERROR_SECTOR_NOT_FOUND.
+
+2005-09-26  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (_cygtls::call_signal_handler): Minor cleanup.
+
+2005-09-26  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_dev_raw): Add drive information members
+	drive_size, current_position and bytes_per_sector.
+	(fhandler_dev_floppy::get_drive_info): Declare.
+	* fhandler_floppy.cc (fhandler_dev_floppy::is_eom): Define ERROR_SEEK
+	and ERROR_SECTOR_NOT_FOUND as end-of-medium conditions.
+	(fhandler_dev_floppy::get_drive_info): New method to have one function
+	retrieving drive info.
+	(fhandler_dev_floppy::open): Call get_drive_info to get drive
+	information right from the start.
+	(fhandler_dev_floppy::lseek): Use and set drive information members.
+	Especially keep track of current_position.
+	(fhandler_dev_floppy::ioctl): Ditto.
+	* fhandler_raw.cc (fhandler_dev_raw::write_file): Keep track of
+	current_position.
+	(fhandler_dev_raw::read_file): Ditto.
+	(fhandler_dev_raw::raw_read): Never try to read beyond end-of-medium.
+	(fhandler_dev_raw::dup): Handle new drive information members.
+
+2005-09-26  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (handle_exceptions): Just set si_code to SI_KERNEL
+	first and let it be overridden.
+
+2005-09-26  Yitzchak Scott-Thoennes  <sthoenna@efn.org>
+
+	* exceptions.cc (_cygtls::call_signal_handler): Call signal handler
+	with extra siginfo_t * and void * parameters when SA_SIGINFO flag is
+	set.
+	* signal.cc (signal): Clear SA_SIGINFO flag.
+	(sigqueue): Fix incorrect setting of si_code.
+	* sigproc.cc (signal_fixup_after_exec): Clear SA_SIGINFO flag when
+	setting handler to SIG_DFL.
+
+2005-09-26  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (proc_waiter): Properly fill out si_code as according to SUSv3.
+
+2005-09-26  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (handle_exceptions): Properly fill out si_code as
+	according to SUSv3.
+
+2005-09-25  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (wait_sig): Cosmetic change.
+	* pinfo.cc (pinfo::exit): Don't explicitly remove myself since some
+	other thread may still be using it.
+
+2005-09-24  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (sigproc_terminate): More reversion of
+	always-exit-from-sigthread change.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	* shared.cc (open_shared): Add crucial bit of debugging info.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	Semi-reversion of always-exit-from-sigthread change of 2005-09-15.
+	* exceptions.cc (sigpacket::process): Eliminate return after call to
+	reinstated noreturn function.
+	(signal_exit): Allow function to exit when a captive process has been
+	terminated.
+	* pinfo.cc (pinfo::exit): Enter exit_lock here.  Once again exit here
+	under control of exit_lock.
+	* sigproc.cc (sig_send): Don't wait for completion if process is exiting.
+	Remove special __SIGEXIT accommodations.
+	(wait_sig): Just exit the thread when a __SIGEXIT has been detected.
+	Don't exit the process.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (cygwin_gethostbyname): Remove debugging cruft.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::exit): Call ExitProcess if called from signal
+	thread.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::exit): Eliminate use of _my_tls.thread_handle.
+	* tlsoffsets.h: Regenerate.
+
+2005-09-23  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (struct _cygtls::thread_handle): Remove/revert.
+	* sigproc.h (struct sipacket::thread_handle): Put thread_handle here.
+	* sigproc.cc (sigproc_terminate): Move setting of thread_handle...
+	(sig_send): ...to here.  Put it in packet being sent.  Only close
+	pack.wakeup when we're waiting for completion.
+	(wait_sig): Use thread_handle directly from received packet.
+
+2005-09-22  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.cc (cygheap_fixup_in_child): It's not just for exec.
+	* cygtls.h (struct _cygtls::thread_handle): New field.
+	* dcrt0.cc (exit_lock): Remove declaration.
+	* winsup.h (exit_lock): Add declaration.
+	* exceptions.cc (sigpacket::process): Properly return after
+	signal_exit.
+	* pinfo.cc (pinfo::exit): Only exit the process if
+	_my_tls.thread_handle has not been filled out -- which should be an
+	impossible event.
+	* sigproc.cc (sigproc_terminate): Fillout _my_tls.thread_handle to
+	provide something for wait_sig to wait for.  Use the siginfo_t version
+	of sig_send and fill out the tls argument with _my_tls.
+	(wait_sig): Wait for the thread specified in pack.tls or (for now)
+	complain bitterly if it doesn't exit.
+	* tlsoffsets.h: Regenerate.
+
+2005-09-22  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (set_myself): Call strace.hello unconditionally when
+	DEBUGGING.
+	(pinfo::init): Sleep and issue debugging output before looping when a
+	PID_EXITED is found.
+
+2005-09-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix copy/paste
+	bug.
+
+2005-09-22  Christopher Faylor  <cgf@timesys.com>
+
+	* strace.cc (strace::vsprntf): Avoid accessing myself->pid if !myself.
+
+2005-09-22  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/strace.h (_STRACE_ON): Remove semicolon from definition.
+	(_STRACE_OFF): Remove semicolon from definition.
+
+2005-09-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_base::fstat_helper): Declare with additional
+	file attributes argument.
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Use
+	file attributes evaluated from NtQueryFileInformation or
+	FileInformationByHandle in call to fstat_helper.
+	Set pc.fileattr from just evaluated file attributes here.
+	(fhandler_base::fstat_by_name): Use file attributes evaluated from
+	FindFileFirst or default attribute in call to fstat_helper.
+	Set pc.fileattr from just evaluated file attributes here.
+	(fhandler_base::fstat_helper): Use file attributes given as argument,
+	not file attributes stored in this fhandler, since this information
+	is potentially wrong.  Add comment to explain this.
+	* path.h (has_attribute): New global inline function.
+	(path_conv::set_attributes): New method to change fileattr.
+
+2005-09-21  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::operator new): Just use getenv() to look for
+	CYGWIN_FREERANGE_NOCHECK since the Windows environment may be truncated
+	by being previously execed.
+
+2005-09-20  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (av::fixup): Just blindly run any file if it has a .bat or
+	.cmd extension.
+
+2005-09-19  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_exit): Only call sigproc_terminate from one location --
+	pinfo::exit.
+	* pinfo.cc (pinfo::exit): Move sigproc_terminate later so that signals
+	can be processed while waiting for hExeced child.
+	(pinfo::maybe_set_exit_code_from_windows): Set exit code from sigExeced
+	if it is non-zero.  Set exit_state to ES_EXEC_EXIT prior to waiting for
+	captive process exit code.
+	* exceptions.cc (sigExeced): New global variable.
+	(signal_exit): Remove noreturn attribute from declaration.
+	(signal_exit): Just terminate captive process and return if hExeced on
+	the theory that the exit will be subsequently handled in the main
+	thread.
+	* sigproc.cc (sigproc_terminate): Eliminate test for
+	ES_SIGPROCTERMINATE and use ES_FINAL instead.
+	(sig_send): Use no_signals_available instead of duplicate test.
+	* winsup.h (ES_EXEC_EXIT): New enum.
+	(ES_SIGPROCTERMINATE): Delete.
+
+2005-09-19  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (talktome): Take siginfo_t argument.  Don't scan all pids
+	trying to find one that's talking to me.  Just use the pid from
+	siginfo_t.
+	(wait_pid): Pass siginfo_t argument to talktome.
+
+2005-09-17  Christopher Faylor  <cgf@timesys.com>
+
+	* pipe.cc (fhandler_pipe::open): Use 'cfree' to free buffer since it is
+	now allocated by cmalloc.
+
+2005-09-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* net.cc (cygwin_inet_ntop): Change len argument to socklen_t to
+	follow SUSv3.
+	* include/arpa/inet.h (inet_ntop): Ditto.
+	* include/cygwin/in.h: Include cygwin/socket.h to get socklen_t.
+
+2005-09-16  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (build_env): Use "kilo"bytes not "mega"bytes.  Return
+	immediately on error.
+	* spawn.cc (spawn_guts): Set return value to -1 on error from
+	build_env.
+
+2005-09-16  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (build_env): Clear envblock and return NULL on attempt to
+	use env var > 32K.
+	* spawn.cc (spawn_guts): Set E2BIG if build_env detects an error.
+
+2005-09-16  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (environ_init): Protect with a 'myfault' in case
+	GetEnvironmentStrings misbehaves.
+
+2005-09-16  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (environ_init): Add debugging output with value returned
+	from GetEnvironmentStrings.
+
+2005-09-16  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (environ_init): Issue an error if GetEnvironmentStrings
+	fails and return.
+
+2005-09-15  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.h (EXITCODE_SET): Move out of range of Windows error.
+	(EXITCODE_NOSET): Ditto.
+	* sigproc.cc (no_signals_available): Remove check for hwait_sig.  Just
+	rely on my_sendsig.  Pass in an argument controlling when it is
+	appropriate to test EXITCODE_SET.
+	(proc_can_be_signalled): Remove checks for myself since this function
+	is never called in that context.
+	(sigproc_init): Pre-initialize my_sendsig to non-zero so that
+	proc_can_be_signalled will know that we expect to be signalable soon.
+	(sig_send): Change debugging output.
+
+2005-09-15  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (no_signals_available): Return true if sending to self
+	from the signal thread.
+	(wait_sig): Correct so that WaitForSingleObject is called when
+	hMainThread is != 0, rather than the reverse.
+
+	* cygheap.cc (cygheap_fixup_in_child): Clarify potential error message.
+
+	* fork.cc (fork_copy): Cosmetic change.
+
+2005-09-15  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (wait_sig): Reorganize exit case so that ExitProcess is
+	always called, since that is the intent of sending a __SIGEXIT.  Wait
+	forever for main thread to go away since, presumably, the main thread
+	told us it was going away.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (av::fixup): Avoid breaking out of the wrong "loop".
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* hookapi.cc (hook_or_detect_cygwin): Simplify very slightly.
+	* spawn.cc (av::fixup): Guard against problems reading an executable
+	which does not match Microsoft's documentation about PE format.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (av::error): Eliminate.
+	(av::av): Remove reference to error.
+	(av::replace0_maybe): Ditto.
+	(av::dup_maybe): Ditto.
+	(av::dup_all): Ditto.
+	(av::unshift): Ditto.
+	(spawn_guts): On a fault, return E2BIG only if ENOMEM has been set.
+	Otherwise return EFAULT.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (san): New structure.
+	(cygtls::andreas): New element.  Replaces _myfault and _myfault_errno.
+	(cygtls::fault_guarded): Use andreas.
+	(cygtls::return_from_fault): Ditto.
+	(cygtls::setup_fault): Add a parameter denoting where to store old
+	fault handler, if any and use it to "stack" faults.
+	(cygtls::reset_fault): Restore fault from parameter.
+	(myfault::sebastian): New variable.
+	(myfault::~myfault): Pass sebastian to reset_fault.
+	(myfault::myfault): Store old fault values in sebastian.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* heap.cc (heap_init): Revert 2005-09-11 patch as it seems to
+	inexplicably cause problems with emacs.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	Remove some more unneeded 'return;'s throughout.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.h: Protect declaration so that it only happens when
+	__INSIDE_CYGWIN__.
+
+2005-09-14  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (sigtid): Remove declaration.
+	(handle_exceptions): Use _sig_tls rather than sigtid to determine if
+	this is the signal thread.
+	(set_signal_mask): Ditto for conditionalized CGF code.
+	* pinfo.cc (pinfo::exit): Exit the thread if we forcefully terminated
+	the main thread.
+	* sigproc.cc (sigtid): Delete.
+	(_sig_tls): Define.
+	(sig_clear): Use _sig_tls rather than sigtid to determine if this is
+	the signal thread.
+	(sig_dispatch_pending): Ditto.
+	(wait_sig): Set _sig_tls here.
+
+2005-09-13  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_exit): Move sigproc_terminate call later since signal
+	handling was still needed for subsequent stuff.  Call sigproc_terminate
+	with new exit_state value.
+	* pinfo.cc (pinfo::exit): Call sigproc_terminate with new exit_state
+	value.
+	* sigproc.cc (proc_terminate): Remove unnecessary (void) parameter.
+	(sigproc_terminate): Ditto.  Add new argument to accept exit state to
+	be set.
+	(wait_sig): Reorganize __SIGEXIT handling.  Add more debugging output.
+	* winsup.h (sigproc_terminate): Declare with new exit_state argument.
+	(exit_states): Reorganize to reflect new exit ordering of
+	sigproc_terminate.
+
+2005-09-13  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_exit): Rely on sigproc_terminate to set exit_state
+	appropriately.
+	* pinfo.cc (pinfo::exit): Always call sigproc_terminate here.  Rely on
+	sigproc_terminate to signal signal thread to handle eventual process
+	exit.
+	* sigproc.cc (no_signals_available): Change criteria for determining if
+	this process can handle signals to itself.
+	(my_sendsig): New variable.  Copy of my sendsig handle.
+	(proc_can_be_signalled): Don't send signals if exit code is set.
+	(sigproc_terminate): Use and set exit_state appropriately to determine
+	when to do anything.  Send __SIGEXIT to self to control process exit.
+	(sig_send): Use my_sendsig for sending signals.  Don't call
+	proc_can_be_signalled for myself since the criteria is now different
+	for sending signals to myself.
+	(wait_sig): Copy myself->sendsig to my_sendsig for future use.  Exit
+	signal loop when __SIGEXIT is received.  Wait for main thread to exit
+	and use its exit status to actually exit process.
+	* sigproc.h (__SIGEXIT): New enum.
+
+2005-09-13  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (alloc_stack): Eliminate superfluous "return;".
+	* debug.cc (add_handle): Ditto.
+	* devices.in (device::parse): Ditto.
+	* dtable.cc (dtable::vfork_parent_restore): Ditto.
+	(dtable::vfork_child_fixup): Ditto.
+	* environ.cc (parse_options): Ditto.
+	* errno.cc (seterrno_from_win_error): Ditto.
+	* exceptions.cc (sig_handle_tty_stop): Ditto.
+	(set_signal_mask): Ditto.
+	* fhandler.cc (fhandler_base::read): Ditto.
+	(fhandler_base::operator delete): Ditto.
+	(fhandler_base::seekdir): Ditto.
+	(fhandler_base::rewinddir): Ditto.
+	* fhandler_console.cc (fhandler_console::read): Ditto.
+	(fhandler_console::fixup_after_exec): Ditto.
+	* sigproc.cc (sigproc_init): Ditto.
+	(sigproc_terminate): Ditto.
+
+	* devices.cc: Regenerate.
+
+2005-09-13  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (wait_sig): Be more defensive about detecting when we're
+	exiting.
+
+2005-09-12  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::cygthread): Add more info to fatal error.
+
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Temporarily
+	remove insertion of /dev into root directory.
+	* path.cc (path_conv::check): Ditto.
+
+2005-09-11  Christopher Faylor  <cgf@timesys.com>
+
+	* heap.cc (heap_init): Allocate heap from top down as a hedge against
+	subsequent ERROR_INVALID_ADDRESS in forked processes when CTRL-C is
+	pressed.
+
+2005-09-09  Christopher Faylor  <cgf@timesys.com>
+
+	* heap.cc (heap_init): Be slightly more aggressive when trying to
+	allocate heap.  Change fatal error message to avoid confusion with
+	cygheap.
+
+	* spawn.cc (linebuf::finish): New function.
+	(linebuf::add): Cosmetic change.
+	(spawn_guts): Only avoid building windows command line if the program
+	being executed was actually mounted with -X.  Don't return E2BIG if we
+	hit the 32K size and we're executing a detected cygwin program.  Just
+	silently truncate the windows command line, instead.
+
+2005-09-08  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_serial.cc (fhandler_serial::tcgetattr): Just zero c_cflag
+	here rather than clearing CBAUD after the fact.
+	* termios.cc (tcgetattr): Revert previous change.
+
+2005-09-08  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_serial.cc (fhandler_serial::ioctl): Always return 0 for
+	window size.
+	* termios.cc (tcgetattr): Clear out baud part of c_cflag since it is
+	always ignored.
+
+2005-09-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (ctrl_c_handler): Disable any special CTRL_LOGOFF_EVENT
+	handling and add longish comment about the reasons.
+
+2005-09-07  Christopher Faylor  <cgf@timesys.com>
+
+	* hookapi.cc (rvadelta): Change argument to DWORD to eliminate a
+	compiler warning.
+
+	* path.h (path_conv::set_cygexec): New function.
+	* spawn.cc (av::iscygwin): Eliminate.
+	(av::av): Don't initialize iscygwin.
+	(spawn_guts): Just use real_path.iscygexec for all tests.
+	(av::fixup): Short circuit test if .exe extension and known cygexec.
+	Set cygexec flag appropriately if we find that program uses cygwin1.dll.
+
+2005-09-06  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (initial_env): Don't attempt stracing if dynamically loaded.
+	(dll_crt0_0): Move console initialization earlier.
+	* init.cc (dll_entry): Move console initialization here.
+	* exceptions.cc (init_console_handler): Fully remove any old console
+	handler.
+	(handle_sigsuspend): Make cancelable when called from non-main thread.
+
+	* spawn.cc (spawn_guts): Don't fill out windows argv if we've deduced
+	that this is a cygwin-using program.
+	(av::fixup): Always check executables to see if they are using
+	cygwin1.dll.  Don't consider .com files to be scripts.
+	* hookapi.cc (rvadelta): New function.
+	(PEHeaderFromHModule): Simplify slightly.
+	(hook_or_detect_cygwin): Use passed in name argument for "HMODULE"
+	rather than incorrectly reading current program.  Calculate delta
+	needed to read image data and file names if this isn't a real
+	"HMODULE".
+
+2005-09-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* thread.h: Revert patch from 2005-09-05.
+	* thread.cc (pthread_mutex::can_be_unlocked): Return true also if
+	mutex is owned by MUTEX_OWNER_ANONYMOUS.
+
+2005-09-05  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.cc (cygheap_init): Eliminate debugging #if.
+
+	* fork.cc (fork_parent): Don't issue errors if "somebody" has set the
+	PID_EXITED flag on a child.  Don't close process handle if it has
+	potentially already been closed.
+	* pinfo.cc (winpids::add): Eliminate PID_ALLPIDS handling which was
+	obsoleted by previous changes.
+
+	* spawn.cc (av::fixup): Do win16 detection for .com files.  Make sure
+	that buffer has been unmapped in all cases.
+
+2005-09-05  Corinna Vinschen  <corinna@vinschen.de>
+
+	* thread.h (pthread_mutex::get_pthread_self): Remove.
+	(pthread_mutex::lock): Use ::pthread_self as self parameter.
+	(pthread_mutex::trylock): Ditto.
+	(pthread_mutex::unlock): Ditto.
+	(pthread_mutex::destroy): Ditto.
+
+2005-09-02  Dave Korn  <dave.korn@artimi.com>
+
+	* Makefile.in (CXXFLAGS): Use 'override' to correctly set flags to
+	generate dependencies when invoked from top-level make.
+
+2005-08-28  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (set_process_mask_delta): Conditionalize debugging
+	output.
+	* sigproc.cc (proc_subproc): Make strace output a little more verbose.
+
+2005-08-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (__ljfault): Declare.
+	(_cygtls::return_from_fault): Use __ljfault.
+	* exceptions.cc (set_signal_mask): Revert previous checkin.
+	* gendef (__sjfault): Split out into a separate function which doesn't
+	bother with any special signal locking.
+	(_ljfault): Return from a __sjfault without bothering with signals.
+
+2005-08-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_local_storage::strerror_buf): Allocate more space.
+	* errno.cc (strerror_worker): New function, adapted from strerror.
+	(strerror): Use strerror_worker.
+	* tlsoffsets.h: Regenerate.
+
+	* exceptions.cc (set_signal_mask): Minimize time during which mask_sync
+	is held.
+
+2005-08-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.din: Correct readdir_r typo.
+
+2005-08-27  Bas van Gompel  <cygwin-patch.buzz@bavag.tmfweb.nl>
+
+	* dir.cc (readdir_r): Invert sense on error test.
+
+2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (normalize_posix_path): Keep two leading slashes
+	intact throughout.
+	(normalize_win32_path): Revert to only checking for slash.
+	(realpath): Convert drive letters to cygdrive paths before
+	doing anything else.
+	* shared_info.h (mount_info::cygdrive_posix_path): Make public.
+
+2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (realpath): Drop call to mount_info::conv_to_posix_path
+	in favor of calling path_conv with PC_POSIX flag.  Align error
+	handling closer to POSIX.  As on Linux, return user space allocated
+	memory if second parameter is NULL.
+
+2005-08-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (normalize_win32_path): Honor network paths.  Fold more
+	than two leading dir separators into one.  Check for dir separator
+	instead of just slashes to handle incoming Win32 paths correctly.
+
+2005-08-25  Christopher Faylor  <cgf@timesys.com>
+
+	* errno.cc (errmap): Translate ERROR_NO_MORE_ITEMS to ENMFILE.
+
+2005-08-24  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc (handle_sigsuspend): Just sleep forever if called from
+	non-main thread.
+	(sigpacket:process): Simplify logic which determines when and how a
+	signal is masked.  Don't trigger sigwait if there is a signal handler.
+	* sigproc.cc (wait_sig): Update comment.  Try to process a signal which
+	is in the queue if it isn't queued for the target thread (this is still
+	not right).
+
+2005-08-24  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (perhaps_suffix): Record errno-type error value in third
+	argument.
+	(find_exec): On error, set errno returned from perhaps_suffix.
+	(spawn_guts): Ditto.
+
+2005-08-24  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_virtual.cc (fhandler_virtual::close): Don't free filebuf if
+	it's NULL.
+	* pinfo.cc (_pinfo::commune_send): Fix test for incorrect number of
+	bytes read from pipe.
+
+2005-08-24  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (endusershell): Reset shell_fp to NULL to allow
+	subsequent getusershell calls.
+
+2005-08-24  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Fill in fileattr for /dev, defaulting to
+	directory if /dev doesn't actually exist.
+	(win32_device_name): Don't consider FH_DEV to be a device since it's
+	really a directory which should go through mount processing.
+
+2005-08-24  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h (cygheap_types): Add HEAP_COMMUNE.
+	* fhandler_proc.cc: Use cygheap rather than user heap for allocation of
+	filebuf throughout.
+	* fhandler_registry.cc: Ditto.
+	* fhandler_virtual.cc: Ditto.
+	* fhandler_process.cc: Ditto.
+	(get_mem_values): Use malloc/realloc/free rather than new.
+	* pinfo.cc (_pinfo::commune_send): Allocate on cygwin heap rather than
+	user heap.  Avoid calling ReadFile when correct number of characters
+	have been read or suffer buffer corruption.
+	(_pinfo::fd): Allocate on cygwin heap rather than user heap.
+	(_pinfo::fds): Ditto.
+	(_pinfo::root): Ditto.
+	(_pinfo::cwd): Ditto.
+	(_pinfo::cmdline): Ditto.
+
+	* devices.h (FH_DEV): New define.
+	* devices.in: Detect lone /dev.
+	* devices.cc: Regenerate.
+	* path.cc (path_conv::check): Treat FH_DEV as a special case.
+
+2005-08-23  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.h (set_signal_mask): Remove default on second parameter and
+	make pass by reference.
+	* signal.cc (abort): Accommodate change to set_signal_mask.
+	* select.cc (pselect): Ditto.
+	* exceptions.cc (handle_sigsuspend): Ditto.
+	(ctrl_c_handler): Ditto.
+	(sighold): Ditto.
+	(sigrelse): Ditto.
+	(set_process_mask_delta): Ditto.
+	(_cygtls::call_signal_handler): Ditto.
+
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Return ENMFILE
+	if __handle is not set.  Set __handle to NULL when out of files.
+	(fhandler_disk_file::rewinddir): Don't close handle if it's NULL.
+	(fhandler_disk_file::closedir): Ditto.
+
+2005-08-22  Christopher Faylor  <cgf@timesys.com>
+
+	* dir.cc (readdir_worker): Make static.  Only add '.' and '..' when
+	readdir fails due to ENMFILE.
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Only close
+	handle on error != ENMFILE.
+
+2005-08-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mtinfo.h (mtinfo_drive::error): Fix argument bug in debug_printf call.
+
+2005-08-20  Christopher Faylor  <cgf@timesys.com>
+
+	* cygerrno.h (geterrno_from_win_error): Change declaration to default
+	to using GetLastError and EACCESS.
+	* cygwin.din: Export readdir_r.
+	* include/cygwin/version.h: Bump API version number to 138.
+	* syscalls.cc (readdir_worker): New function, renamed from old
+	readdir() function.
+	(readdir): Use readdir_worker.
+	(readdir_r): New function.
+	* fhandler.h (fhandler_base::readdir): Accommodate second argument
+	indicating dirent buffer.
+	(fhandler_disk_file::readdir): Ditto.
+	(fhandler_cygdrive::readdir): Ditto.
+	(fhandler_proc::readdir): Ditto.
+	(fhandler_netdrive::readdir): Ditto.
+	(fhandler_registry::readdir): Ditto.
+	(fhandler_process::readdir): Ditto.
+	* fhandler.cc (fhandler_base::readdir): Ditto.
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Ditto.
+	* fhandler_cygdrive.cc (fhandler_cygdrive::readdir): Ditto.
+	* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
+	* fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
+	* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
+	* fhandler_process.cc (fhandler_process::readdir): Ditto.
+	* include/sys/dirent.h (readdir_r): Add declaration.
+
+2005-08-19  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (dirent_states): Add dirent_saw_proc.
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Fill in "proc"
+	if it is the root dir and it is missing.
+
+2005-08-19  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (dirent_states): Add dirent_isroot, dirent_saw_cygdrive,
+	dirent_saw_dev.
+	* dir.cc (opendir): Don't zero __flags here.  Push that responsibility
+	to opendir methods.
+	(seekdir): Preserve dirent_isroot in __flags.
+	(rewinddir): Ditto.
+	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Set
+	dirent_isroot appropriately.
+	(fhandler_disk_file::readdir): Fill in "cygdrive" and "dev" if it is
+	the root dir and they are missing.
+	* fhandler_process.cc (fhandler_process::opendir): Set __flags here.
+	* fhandler_virtual.cc (fhandler_virtual::opendir): Set __flags here.
+
+2005-08-19  Christopher Faylor  <cgf@timesys.com>
+
+	* winsup.h (create_pipe): Declare new function.
+	(CreatePipe): New define.
+	* miscfuncs.cc (create_pipe): Define new function.
+
+2005-08-18  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_tty_common::lseek): Declare new method.
+	(fhandler_tty_slave::lseek): Delete old method.
+	(fhandler_tty_master::lseek): Delete old method.
+	* fhandler_tty.cc (fhandler_tty_common::lseek): Define new method.
+
+2005-08-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::recvfrom): Always initialize
+	ret to 0.
+	(fhandler_socket::recvmsg): Ditto.
+
+2005-08-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* errno.cc (strerror): Check errnum for underflow.
+
+2005-08-17  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (dll_crt0_1): Tweak debugging stuff.
+
+2005-08-17  Pavel Tsekov  <ptsekov@gmx.net>
+
+	* fhandler_tty.cc (fhandler_tty_common::close): Rearrange the code so
+	that the master end of the input and output pipes is closed before
+	signalling an EOF event to the slave.
+	(fhandler_pty_master::close): Likewise.
+
+2005-08-14  Corinna Vinschen  <corinna@vinschen.de>
+
+	* init.cc (respawn_wow64_process): Make inline function.  Remove
+	"noreturn" attribute.  Add additional check if parent process is
+	actually a 64 bit process.
+	(dll_entry): Only test WOW64 processes with a stack in the usual
+	"dangerous" process space area.
+
+2005-08-11  Troy Curtiss  <trcurtiss@gmail.com>
+
+	* fhandler_serial.cc (fhandler_serial::tcgetattr): Return current baud
+	rate regardless of current DTR state.
+
+2005-08-11  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc: Remove ld_preload declaration.
+	* winsup.h: Move ld_preload declaration here.
+	* fork.cc (fork_child): Call ld_preload() before returning.
+
+2005-08-11  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.  (CURR_CHILD_INFO_MAGIC): Refresh.
+	(child_info::child_info()): New constructor.
+	(child_info_spawn::child_info_spawn()): Ditto.
+	(child_info_spawn::operator new): New operator.
+	(child_info_spawn::set): New function.
+	* spawn.cc (av()): New constructor.
+	(av::operator new): New operator.
+	(av::set): New function.
+	(spawn_guts): Reorganize so that classes which allocate are defined
+	early in the function so that it can be properly cleaned up after an
+	efault.  Set errno to E2BIG in the event of a SEGV situation.
+
+2005-08-08  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/cdefs.h: Remove extra line.
+
+2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* security.cc (get_reg_security): New static function.
+	(get_nt_object_security): Call get_reg_security for registry keys
+	to circumvent problems with predefined registry keys.
+
+2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_process.cc (fhandler_process::open): Allow opening of
+	/proc/<pid>/fd for reading.
+	* fhandler_registry.cc (fhandler_registry::open): Ditto for registry
+	keys.
+
+2005-08-08  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/cdefs.h (__CONCAT): Define.
+	* include/elf.h: New file.
+	* include/sys/elf32.h: Ditto.
+	* include/sys/elf64.h: Ditto.
+	* include/sys/elf_common.h: Ditto.
+	* include/sys/elf_generic.h: Ditto.
+
+2005-08-08  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Use simpler method to align .cygheap.
+	* dllfixdbg: Just copy .stab and .stabstr sections when making
+	cygwin1.dbg, rather than relying on objcopy to keep only the debug
+	sections since objcopy seems to get it wrong.
+
+2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* dtable.cc (build_fh_pc): Check setting fh to fhandler_nodevice for
+	NULL, too.
+
+2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* ftw.c: Include winsup.h.
+	* nftw.c: Ditto.
+	* include/ftw.h: Guard declarations appropriately.
+
+2005-08-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* Makefile.in (DLL_OFILES): Add fts.o, ftw.o, nftw.o.
+	* cygwin.din: Export fts_children, fts_close, fts_get_clientptr,
+	fts_get_stream, fts_open, fts_read, fts_set, fts_set_clientptr,
+	ftw, nftw.
+	* fts.c: New file, imported from FreeBSD.
+	* ftw.c: Ditto.
+	* nftw.c: Ditto.
+	* include/fts.h: Ditto.
+	* include/ftw.h: Ditto.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-08-07  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in (dtable_CFLAGS): Use -fomit-frame-pointer and
+	-fcheck-new.
+	* cygheap.cc (cmalloc): Only emit system_printf warnings on failure if
+	DEBUGGING.
+	(crealloc): Ditto.
+	(ccalloc): Ditto.
+	* dtable.cc (build_fh_name): Treat NULL return from cnew as indicative
+	of EMFILE condition.
+	(build_fh_dev): Ditto.
+	(dtable::dup_worker): Handle NULL return from build_fh_pc.
+	(dtable::vfork_child_dup): Trust dup_worker to set errno.
+	* fhandler.h (fhandler_base::new): Mark as nothrow.
+
+2005-08-07  Christopher Faylor  <cgf@timesys.com>
+
+	* dllfixdbg: New perl script.
+	* configure.in: Detect objcopy, objdump, strip.
+	* configure: Regenerate.
+	* Makefile.in: Pass target objcopy/objdump to new dllfixdbg script.
+	Remove previous perl check.
+	* cygwin.sc: Add .gnu_debuglink_overlay section for eventual
+	replacement with .gnu_debuglink section.  Revert move of cygheap to end
+	of image.
+
+2005-08-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* Makefile.in: Allow previous patch to work in a 64 bit environment.
+
+2005-08-06  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in: Warn when end of cygheap is not on 64k boundary.
+	* cygwin.sc: Try harder to ensure that cygheap is on a 64k boundary.
+	Move cygheap to end of image to stop interference from unstripped debug
+	regions.
+
+2005-08-06  Christopher Faylor  <cgf@timesys.com>
+
+	* include/endian.h: Move everything into this file and define things
+	more like linux.
+	* include/cygwin/types.h: Include endian.h.
+	* include/sys/dirent.h: Define DT_* types and conversion macros.
+
+	* pinfo.cc (pinfo::init): Remove special handling for PID_ALLPIDS and
+	execed code, even though it probably still isn't quite right.
+
+2005-08-05 Michael Gorse <mgorse@alum.wpi.edu>
+
+	* thread.cc (pthread::create(3 args)): Make bool.
+	(pthread_null::create): Ditto.
+	(pthread::create(4 args)): Check return of inner create rather than
+	calling is_good_object().
+	* thread.h: Ditto.
+
+2005-08-05  Vaclav Haisman  <v.haisman@sh.cvut.cz>
+
+	* fhandler_tty.cc (fhandler_tty_slave::tcflush): Return either 0 or -1.
+
+2005-08-05  Corinna Vinschen  <corinna@vinschen.de>
+
+	* thread.cc (pthread_cond_timedwait): Check abstime for validity
+	according to SUSv3.  Rewrite timeout check and waitlength calculation
+	to avoid overflow problems.
+
+2005-08-02  Yitzchak Scott-Thoennes  <sthoenna@efn.org>
+
+	* include/sys/termios.h: Define TIOCMBIS and TIOCMBIC.
+	* fhandler.h (class fhandler_serial): Declare switch_modem_lines.
+	* fhandler_serial.cc (fhandler_serial::switch_modem_lines): New
+	static function to set or clear DTR and/or RTS.
+	(fhandler_serial::ioctl): Use switch_modem_lines for TIOCMSET
+	and new TIOCMBIS and TIOCMBIC.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-07-29  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_disk_file.cc (fhandler_base::pread): Don't move file offset
+	pointer after I/O.
+	(fhandler_base::pwrite): Ditto.
+
+2005-07-29  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_base::pread): Declare new function.
+	(fhandler_base::pwrite): Ditto.
+	(fhandler_disk_file::pread): Ditto.
+	(fhandler_disk_file::pwrite): Ditto.
+	* fhandler.cc (fhandler_base::pread): Define new function.
+	(fhandler_base::pwrite): Ditto.
+	* fhandler_disk_file.cc (fhandler_base::pread): Ditto.
+	(fhandler_base::pwrite): Ditto.
+	* syscalls.cc (pread): Define new function.
+	(pwrite): Ditto.
+	* cygwin.din: Export pread, pwrite.
+
+	* include/sys/ioctl.h: Guard some _IO* declarations to avoid conflict
+	with socket.h.
+
+2005-07-29  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/ioctl.h: Add some linux defines.
+
+2005-07-29  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Put back accidentally removed debug_printf.
+
+2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
+
+	* cygthread.cc (cygthread::simplestub): Wait for h to be filled out
+	by main thread before assigning it.
+
+2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
+
+	* pinfo.cc (pinfo::init): Sleep before retrying open_shared().
+
+2005-07-29  Arto Huusko  <arto.huusko@wmdata.fi>
+
+	* fork.cc (fork_parent): Fix null deref if pinfo creation fails.
+
+2005-07-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygmalloc.h (MSPACES): Define.  This dropped through the cracks after
+	the last malloc update.
+	* dcrt0.cc: Fix a comment.
+	* malloc.cc (internal_malloc): Fix definition so that it can be safely
+	coerced.
+
+2005-07-27  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/in.h (INET_ADDRSTRLEN): Add new definition.
+
+2005-07-27  Christopher Faylor  <cgf@timesys.com>
+
+	* gendef: Use nocr to remove \r's from input.
+	gendef (nocr): New function.
+
+2005-07-27  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Set membuffer
+	to NULL.
+	(fhandler_dev_clipboard::fixup_after_exec): Don't call close here.
+	Just set variables directly.
+
+2005-07-25  Christopher Faylor  <cgf@timesys.com>
+
+	* include/byteswap.h: New file.
+
+2005-07-25  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/types.h: Define loff_t.
+
+2005-07-16  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.h (child_info::sync): Pass pid and HANDLE rather than
+	using pinfo.
+	(child_info::child_info): Accept an argument controlling whether to
+	create proc_subproc.
+	(child_info_spawn::child_info_spawn): Ditto.
+	* sigproc.cc (child_info::child_info): Ditto.
+	(child_info_spawn::child_info_spawn): Ditto.
+	(child_info::sync): Use passed in pid and HANDLE.
+	* fork.cc (fork_parent): Reflect additional arguments required for
+	child_info::sync.
+	* hookapi.cc (hook_or_detect_cygwin): Rename.  Change so that NULL 'fn'
+	argument just returns "true", indicating that program uses cygwin1.dll.
+	* spawn.cc (av::win16_exe): New element.
+	* spawn.cc (av::iscygwin): New element.
+	(av::fixup): New function.
+	(spawn_guts): Protect against SEGV.  Use fixup function to detect when
+	it is safe to wait for a spawned (as opposed to an execed) program.
+	Reflect changes in child_info::sync arguments.
+	* external.cc (cygwin_internal): Reflect function renaming to
+	hook_or_detect_cygwin.
+
+	* cygheap.cc (cygheap_fixup_in_child): Close handle after debug fixup
+	has been done to prevent false positives in handle collision.
+
+	* exceptions.cc (try_to_debug): Notify debugger if already being
+	debugged.
+
+2005-07-09  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (mount): Only check win32_path when we know we need it.
+
+2005-07-09  Nicholas Wourms  <nwourms@gmail.com>
+
+	* cygwin.din (getline): Export.
+	(getdelim): Export.
+	* include/sys/stdio.h (getline): Replace macro with function prototype.
+	(getdelim):  Likewise.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-07-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (__getline): Export.
+	(__getdelim): Export.
+	* include/sys/stdio.h (getline): Define as __getline.
+	(getdelim): Define as __getdelim.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-07-06  Christopher Faylor  <cgf@timesys.com>
+
+	Eliminate (void) cast on standalone function calls throughout.
+
+2005-07-05  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (cygwin_exit): Mark as "noreturn".
+	* sigproc.cc (child_info::ready): Don't signal parent that we are a
+	cygwin process if we are dynamically loaded.
+
+2005-07-05  Christopher Faylor  <cgf@timesys.com>
+
+	* malloc.cc: Update to version 2.8.2.
+
+2005-07-05  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_tape.cc (fhandler_dev_tape::close): Don't do "extra stuff"
+	when we know we're execing.
+
+2005-07-04  Christopher Faylor  <cgf@timesys.com>
+
+	Change foo (void) to foo () for all c++ functions throughout.
+	Remove all fhandler_*::dump functions throughout.
+
+	* fhandler.h (fhandler_dev_mem::close): Remove pass-through function in
+	favor of virtual method.
+	(handler_dev_raw::close): Ditto.
+	(fhandler_dev_clipboard::fixup_after_exec): New method.
+	* fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through
+	function in favor of virtual method.
+	* fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto.
+	* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to
+	extra effort when execing.
+	(fhandler_dev_clipboard::fixup_after_exec): New function.
+	* fhandler_console.cc (fhandler_console::close): Don't do "extra stuff"
+	when we know we're execing.
+	* fhandler_disk_file.cc (fhandler_disk_file::close): Ditto.
+	* fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto.
+	* fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto.  function in favor
+	of base function.
+	* fhandler_random.cc (fhandler_dev_random::close): Ditto.
+	* fhandler_registry.cc (fhandler_registry::close): Ditto.
+	* fhandler_tty.cc (fhandler_tty_slave::close): Ditto.
+	* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
+
+	* pinfo.cc (proc_waiter): Remove unneeded hExeced declaration.
+	* sigproc.cc: Ditto.
+	* winsup.h (hExeced): Define here.
+
+	* fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call
+	close() to reinitialize things to known state.
+
+2005-07-04  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_cygtls): Perform minor reformatting.
+
+	* winsup.h (close_all_files): Reflect argument change.
+	* dtable.cc (close_all_files): Ditto.
+	* dtable.h: Ditto.
+	* fhandler.h: Ditto.
+	* spawn.cc (spawn_guts): Move close_all_files back to its original
+	location in first P_OVERLAY test but use argument denoting that handles
+	are only supposed to be closed, not released (more work to be done
+	here).
+	* syscalls.cc (close_all_files): Take an argument denoting whether to
+	release closed files or not.
+
+	* path.cc (symlink): Change argument names to reflect linux man page.
+	(symlink_worker): Ditto.  Also appropriately set ENOENT for empty
+	strings.
+
+
+2005-07-04  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* cygheap.h (struct init_cygheap): Delete cygwin_regname member.
+	* external.cc (cygwin_internal): Use cygpsid::get_id for
+	CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID.
+	Turn CW_SET_CYGWIN_REGISTRY_NAME and CW_GET_CYGWIN_REGISTRY_NAME
+	into noops.
+
+2005-07-03  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.cc (pthread_mutex::init): Remove unneeded efault/mutex check.
+
+2005-07-02  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.h (verifyable_object_state verifyable_object_isvalid): Delete
+	function declaration that should have been static.
+	* thread.cc (verifyable_object_state verifyable_object_isvalid): Make
+	inline static.
+	(pthread*::is_good_object): Move to directly after
+	verifyable_object_state verifyable_object_isvalid and make inline.
+	(check_valid_pointer): Delete function.
+	(pthread_cond_timedwait): Use myfault to detect valid pointer.
+	(pthread_mutex::init): Ditto.
+
+2005-07-02  Christopher Faylor  <cgf@timesys.com>
+
+	Replace valid memory checks with new myfault class "exception
+	handling", almost everywhere.  Leave some thread.cc stuff alone for
+	now.
+	* cygtls.h: Kludge some definitions to avoid including a problematic
+	windows header.
+	(_cygtls::_myfault): New entry.
+	(_cygtls::_myfault_errno): Ditto.
+	(_cygtls::fault_guarded): New function.
+	(_cygtls::setup_fault): Ditto.
+	(_cygtls::return_from_fault): Ditto.
+	(_cygtls::clear_fault): Ditto.
+	(myfault): New class.
+	* exceptions.cc (handle_exceptions): Handle case of guarded fault in
+	system routine.
+	* gendef: Add another entry point for setjmp that the compiler doesn't
+	know about and won't complain about.
+	* gentls_offsets: Just include windows.h rather than kludging a HANDLE
+	def.
+	* miscfuncs.cc (check_null_str): Delete.
+	(check_null_empty_str): Ditto.
+	(check_null_empty_str_errno): Ditto.
+	(check_null_str_errno): Ditto.
+	(__check_null_invalid_struct): Ditto.
+	(__check_null_invalid_struct_errno): Ditto.
+	(__check_invalid_read_ptr): Ditto.
+	(__check_invalid_read_ptr_errno): Ditto.
+	(dummytest): New function.
+	(check_iovec_for_read): Delete.
+	(chec_iovec): Rename from check_iovec_for_write.  Take a read/write
+	parameter.
+	* tlsoffsets.h: Regenerate.
+	* winsup.h: Remove check_* declarations.
+	(check_iovec_for_read): Delete declaration.  Turn into a define
+	instead.
+	(check_iovec_for_write): Ditto.
+	(check_iovec): New declaration.
+
+	* thread.h: Use ifdef guard name consistent with other header files.
+
+2005-07-02  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 19.
+
+2005-06-30  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_base::readv): Use malloc/free instead of alloca.
+	(fhandler_base::writev): Ditto.
+
+2005-06-29  Christopher Faylor  <cgf@timesys.com>
+
+	* cygerrno.h: Make multi-inclusion safe.
+	* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Deal with EINTR.
+	* dcrt0.cc (dll_crt0_0): Accommodate init_console_handler argument
+	change.
+	* winsup.h: Ditto.
+	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
+	* exceptions.cc (init_console_handler): Ditto.  Ignore console events
+	if we're not attached to a terminal.
+	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
+	* wincap.cc: Implement has_null_console_handler_routine throughout.
+	* wincap.h: Ditto.
+
+2005-06-29  Christopher Faylor  <cgf@timesys.com>
+
+	* autoload.cc (LoadDLLprime): Use a more descriptive name for autoload
+	text sections.
+	* cygwin.sc: Ditto.
+
+2005-06-27  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::facl): Add missing break.
+
+2005-06-24  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (path_conv::check): Don't strip trailing dots and spaces
+	at the start of the path.
+
+2005-06-24  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (rootdir): Don't set errno.
+	* syscalls.cc (statvfs): Set errno to ENOTDIR if rootdir() failed.
+
+2005-06-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_dev_tape): Add declaration for
+	fixup_after_fork and set_close_on_exec.
+	* fhandler_tape.cc (fhandler_dev_tape::open): Create mt_mtx mutex
+	inheritable.
+	(fhandler_dev_tape::close): Close mt_mtx.
+	(fhandler_dev_tape::dup): Duplicate mt_mtx and mt_evt as necessary.
+	(fhandler_dev_tape::fixup_after_fork): New method.
+	(fhandler_dev_tape::set_close_on_exec): New method.
+
+2005-06-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* security.cc (get_initgroups_sidlist): Drop special_pgrp parameter.
+	(get_setgroups_sidlist): Avoid duplicate groups in group list.
+	(create_token): Remove special_pgrp local variable.  Accommodate
+	change to get_initgroups_sidlist call.
+
+2005-06-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* uinfo.cc (uinfo_init): Call reimpersonate to set the main thread's
+	impersonation token.
+
+2005-06-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_proc.cc (format_proc_partitions): Only list recognized
+	partitions.  Use partition number given by PartitionNumber member.
+
+2005-06-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* glob.c: (glob0): New local variable `limit`. Use in calls to glob1
+	and globextend.
+	(glob1): Add `limit' parameter.
+	(glob2): Ditto.
+	(glob3): Ditto.
+	(globextend): Ditto. Implement GLOB_LIMIT handling.
+	* include/glob.h (GLOB_LIMIT): New define.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-06-17  Christopher Faylor  <cgf@timesys.com>
+
+	* wincap.h (wincaps::detect_win16_exe): Declare.
+	(wincapc::detect_win16_exe): Implement.
+	* wincap.cc: Populate detect_win16_exe where appropriate.
+	* spawn.cc (spawn_guts): Only go out of the way to detect 16-bit apps
+	on systems which are flummoxed by them.
+
+2005-06-17  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (spawn_guts): Detect when executing a 16-bit application and
+	avoid setting the process pipe since this causes conniptions in Windows
+	9x.
+
+2005-06-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (inet_pton): Export.
+	(inet_ntop): Export.
+	* net.cc (cygwin_inet_pton): Implement inet_pton for AF_INET for now.
+	(cygwin_inet_ntop): Implement inet_ntop for AF_INET for now.
+	* include/arpa/inet.h (inet_pton): Declare.
+	(inet_ntop): Declare.
+	* include/cygwin/version.h: Bump API minor number.
+
+2005-06-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_union): Add missing members corresponding to
+	fhandler_fifo and fhandler_netdrive.
+
+2005-06-16  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (statvfs): Handle the case when GetDiskFreeSpaceEx
+	succeeds but GetDiskFreeSpace fails by faking bytes-per-sector and
+	sectors-per-cluster values.
+
+2005-06-15  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::detach): Fix debugging output.
+	* dcrt0.cc (dll_crt0_1): Create signal_arrived early -- before any
+	filename manipulation.
+	* sigproc.cc (sigproc_init): Don't create signal_arrived here.
+	* fork.cc (fork_child): Ditto.
+	* sigproc.h (create_signal_arrived): Declare.
+
+2005-06-14  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Always reset to FH_FS when component != 0
+	and FH_NETDRIVE to fix problems with strict case checking.
+
+2005-06-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::recvmsg): Avoid SEGV in OpenSSH
+	when trying to pass file descriptor by setting msg->msg_accrightslen
+	to 0.
+
+2005-06-11  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in: Avoid initial heap allocation since cygwin has its own
+	heap.
+
+2005-06-11  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_console.cc (fhandler_console::read): Fix a compiler warning.
+
+2005-06-10  Christopher Faylor  <cgf@timesys.com>
+
+	* include/pthread.h: Change PTHREAD_MUTEX_DEFAULT to
+	PTHREAD_MUTEX_NORMAL.  Revert PTHREAD_MUTEX_INITIALIZER to
+	PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP since that is actually closer
+	to what linux does.
+	* thread.h (cw_cancel_action): New enum.
+	(cancelable_wait): Use cw_cancel_action as third argument.
+	* thread.cc (cancelable_wait): Ditto.  Don't wait for cancel if
+	cancel_action == cw_no_cancel.
+	(pthread::create): Don't wait for cancel event since that is racy.
+	(pthread_mutex::pthread_mutex): Set default to PTHREAD_MUTEX_ERRORCHECK.
+	(pthread_mutexattr::pthread_mutexattr): Ditto.
+	(pthread_mutex::_lock): Tell cancelable_wait not to wait for
+	cancellation event.
+	(semaphore::_timedwait): Accommodate change in cancelable_wait args.
+	(pthread::join): Ditto.
+
+2005-06-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::sendto): Always initialize
+	ret to 0.
+	(fhandler_socket::sendmsg): Ditto.
+
+2005-06-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (imaxabs): Export.
+	(imaxdiv): Export.
+	(llabs): Export.
+	(lldiv): Export.
+	(strtoimax): Export.
+	(strtoumax): Export.
+	* include/inttypes.h (imaxabs): Activate declaration.
+	(imaxdiv): Ditto.
+	(strtoimax): Ditto.
+	(strtoumax): Ditto.
+	* include/cygwin/version.h: Bump API minor.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::detach): Improve diagnostics for what should
+	be an impossible failure condition.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_local_storage::setmode_file): New element.
+	(_local_storage::setmode_mode): New element.
+	* tlsoffsets.h: Regenerate.
+	* cygwin.din (setmode): Define as cygwin_getmode.
+	* syscalls.cc (setmode_helper): Use setmode_* variables from tls rather
+	than using unthreadsafe static.
+	(setmode): Break out fwalk stuff.
+	(cygwin_setmode): New function.  Put fwalk stdio stuff here.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.cc (pthread_mutex::_lock): Use cancelable_wait rather than
+	WaitForSingleObject.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Place .cygwin_dll_common in a more sensible spot.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Place .cygwin_dll_common.
+	* init.cc (threadfunc_ix): Use a more common name for the section name.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* include/pthread.h (PTHREAD_MUTEX_INITIALIZER): Change to
+	PTHREAD_NORMAL_MUTEX_INITIALIZER_NP to be closer to linux default.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.cc (cancelable_wait): No-op change to make sure that res is
+	always a valid WFMO return.
+
+2005-06-09  Christopher Faylor  <cgf@timesys.com>
+
+	Change pthread::cancelable_wait to just cancelable_wait, throughout.
+	* thread.h (cw_sig_wait): New enum.
+	(fast_mutex::lock): Use cancelable_wait with resumable signal.
+	(cancelable_wait): Change fourth argument to cw_sig_wait enum.
+	* thread.cc (cancelable_wait): Ditto.  Loop on signal detection if
+	fourth argument == cw_sig_resume.
+
+2005-06-08  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Apparently nonloading sections need to go last.
+
+2005-06-08  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Restore resource and reloc sections and use more modern
+	syntax for stabs sections.
+
+2005-06-08  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (spenvs): Remove cut/paste error which associated
+	CYGWIN_DEBUG with HOME.
+
+2005-06-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* security.cc (cygwin_logon_user): Run LogonUser in the primary
+	process token context.  Fix potential handle leak.
+
+2005-06-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pinfo.cc (pinfo::init): Define sa_buf as PSECURITY_ATTRIBUTES and
+	allocate dynamically.
+	(pinfo::set_acl): Replace sa_buf by dynamically allocated acl_buf.
+	* sec_acl.cc (setacl): Allocate acl dynamically.
+	* sec_helper.cc (sec_acl): Add test for alignment of acl when
+	DEBUGGING is defined.
+	(__sec_user): Same for sa_buf.
+	* security.cc (verify_token): Define sd_buf as PSECURITY_DESCRIPTOR
+	and allocate dynamically.
+	(alloc_sd): Allocate acl dynamically.
+	security.h (sec_user_nih): Change first parameter to
+	SECURITY_ATTRIBUTES *.
+	(sec_user): Ditto.
+	* sigproc.cc (wait_sig): Define sa_buf as PSECURITY_ATTRIBUTES and
+	allocate dynamically.
+	* syscalls.cc (seteuid32): Define dacl_buf as PACL and allocate
+	dynamically.
+	* uinfo.cc (cygheap_user::init): Define sa_buf as PSECURITY_ATTRIBUTES
+	and allocate dynamically.
+	* winbase.h (ilockincr): Mark first argument of inline assembly as
+	earlyclobber.
+	(ilockdecr): Ditto.
+
+2005-06-07  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::detach): Make error message a little more
+	detailed.
+	* fhandler.cc (fhandler_base::raw_read): Ditto for debug message.
+	* dcrt0.cc (do_exit): Add some more synchronization tests.
+	* fhandler_fifo.cc (fhandler_fifo::dup): Don't duplicate a nonexistent
+	handle.  Use derived return value rather than always retuning 0.
+	* fhandler_netdrive.cc (fhandler_netdrive::exists): Wnet -> WNet.
+	* winsup.h (exit_states): Add a couple of new exit states.
+
+2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (symlink_info::check): If GetFileAttributes returns
+	with ERROR_SHARING_VIOLATION, the file exists.
+
+2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* uname.cc (uname): Change "amd64" to "x86_64" as on Linux.
+
+2005-06-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* uname.cc (uname): Add missing break.
+
+2005-06-05  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in: Build sync.o with -fomit-frame-pointer and -O3.
+
+2005-06-05  Christopher Faylor  <cgf@timesys.com>
+
+	* sync.cc (muto::acquire): Remove unneeded brackets and fix whitespace.
+
+2005-06-04  Christopher Faylor  <cgf@timesys.com>
+
+	* malloc.cc: Update to Doug Lea's malloc v2.8.0.
+
+2005-06-03  Max Kaehn <slothman@electric-cloud.com>
+
+	* dcrt0.cc (cygwin_dll_init): Initialize main_environ and cygtls.  Add
+	comment to explain the caveats of this method.
+	* how-cygtls-works.txt: New file.
+
+2005-06-02  Christopher Faylor  <cgf@timesys.com>
+
+	* dlfcn.cc (get_full_path_of_dll): Use a relative path when converting
+	so that the standard Windows rules for finding a library will be used
+	if no path is given.  Stop explicitly searching /usr/bin since that is
+	now in effect.
+
+2005-06-01  Christopher Faylor  <cgf@timesys.com>
+
+	Revert 2005-05-30 close_all_files changes.
+	* spawn.cc (spawn_guts): When execing, close all files after the child
+	has synced with us.
+
+2005-06-01  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::fchown): Make sure that
+	disk open is called in case we're passed in a non-existent device.
+
+2005-06-01  Christopher Faylor  <cgf@timesys.com>
+
+	* include/machine/stdlib.h: New file.
+
+2005-06-01  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.h (List_remove): Revert most of 2005-05-30 change.
+
+2005-06-01  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.sc: Don't output .reloc or .rsrc sections.  Clean up stuff
+	around .cygheap and use a workaround to get things working with newer
+	(broken?) binutils.
+
+2005-05-31  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.cc (cygheap_end): Remove bogus section attribute.
+	* cygwin.sc: Make __cygheap_mid absolute.  Remove unused _cygheap_foo.
+
+2005-05-30  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.h (child_info::cygheap_h): Delete.
+	(child_info::dwProcessId): New field.
+	* cygheap.cc (init_cheap): Delete.
+	(dup_now): Ditto.
+	(cygheap_setup_for_child): Ditto.
+	(cygheap_setup_for_child_cleanup): Ditto.
+	(cygheap_fixup_in_child): Simplify.  Use new "child_copy" function to
+	copy heap from parent.
+	(_csbrk): Don't attempt allocation if within cygheap section.  Fix so
+	that more than one allocation will succeed.
+	(cygheap_init): Reset possibly-nonzero region to zero.
+	* cygheap.h (cygheap_setup_for_child): Delete declaration.
+	(cygheap_setup_for_child_cleanup): Ditto.
+	(cygheap_start): Define as an array.
+	* cygwin.sc: Modernize.  Remove unneeded sections.  Define cygheap
+	here.
+	* dcrt0.cc (do_exit): Reflect argument change to close_all_files.
+	* dtable.cc (dtable::vfork_parent_restore): Ditto.
+	* dtable.h: Ditto.
+	* fhandler.h: Ditto.
+	* fork.cc (fork_copy): Call ReadProcessMemory if there is no thread
+	(indicating that we're execing).
+	(fork_child): Don't mess with hParent.
+	(fork_parent): Remove hParent stuff.  It happens earlier now.
+	Remove call to cygheap_setup_for_child* stuff.
+	(fork): Put child_info_stuff in grouped structure.  Issue error if
+	parent handle is not set.
+	(child_copy): New function.
+	* sigproc.cc (child_info::child_info): Put cygheap settings here.  Set
+	parent handle.
+	(child_info::~child_info): Close parent handle if it exists.
+	* spawn.cc (spawn_guts): Reorganize so that ciresrv is allocated at
+	only the last minute so that cygheap changes are reflected.  Delete
+	cygheap_setup* calls.
+	* syscalls.cc (close_all_files): Add an argument to flag when the fd
+	entry should be released.
+	* winsup.h (close_all_files): Add an argument to close_all_files
+	declaration.  Declare child_copy.
+
+2005-05-30  Vaclav Haisman  <v.haisman@sh.cvut.cz>
+
+	* thread.h (List_remove): Make node parameter const.  Use simple
+	comparison and assignment rather than InterlockedCompareExchangePointer
+	since access is already synchronized.
+
+2005-05-30  Christopher Faylor  <cgf@timesys.com>
+
+	* dlfcn.cc (set_dl_error): Use UNIX error rather than Windows error.
+
+2005-05-29  Christopher Faylor  <cgf@timesys.com>
+
+	* cygmagic: Remove debugging cruft missed on 2005-05-21.
+
+2005-05-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (path_conv::check): Move component to function scope. Set
+	PATH_RO only on *real* FH_NETDRIVEs or on non-FH_NETDRIVE virtual
+	paths. Allow non-retrievable shares to be handled as files.
+
+2005-05-29  Eric Blake  <ebb9@byu.net>
+
+	* include/limits.h (LLONG_MIN, LLONG_MAX, ULLONG_MAX): Always define.
+
+2005-05-28  Christopher Faylor  <cgf@timesys.com>
+
+	* thread.h (pthread_key::set): Inline.
+	(pthread_key::get): Ditto.
+	* thread.cc (pthread::set): Delete.
+	(pthread::get): Ditto.
+
+2005-05-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.din: Remove signal front end from pthread_[gs]etspecific.
+
+2005-05-28  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty_slave:tcflush): Use signed comparison.
+
+2005-05-28  Christopher Faylor  <cgf@timesys.com>
+
+	* times.cc (time_ms::usecs): Coerce comparison to signed or whole test
+	is a no-op.
+
+2005-05-27  Christopher Faylor  <cgf@timesys.com>
+
+	* cygheap.h: Reference _cygheap_start via .cygheap section.
+
+	* environ.cc: Fix force_into_environment typo throughout.
+	(spenvs): Export CYGWIN_DEBUG if DEBUGGING.
+
+2005-05-26  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 18.
+
+2005-05-25  Pierre Humblet  <pierre.humblet@ieee.org>
+
+	* fhandler.h (fhandler_base::mkdir): New virtual method.
+	(fhandler_base::rmdir): Ditto.
+	(fhandler_disk_file:mkdir): New method.
+	(fhandler_disk_file:rmdir): Ditto.
+	* dir.cc (mkdir): Implement with fhandlers.
+	(rmdir): Ditto.
+	* fhandler.cc (fhandler_base::mkdir): New virtual method.
+	(fhandler_base::rmdir): Ditto.
+	(fhandler_disk_file::mkdir): New method.
+	(fhandler_disk_file::rmdir): Ditto.
+
+2005-05-24  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump API minor number to 129.
+
+2005-05-24  Christopher Faylor  <cgf@timesys.com>
+
+	* cygwin.din: Export mkdtemp.
+	* mktemp.cc: New file.
+	* Makefile.in (DLL_OFILES): Add mktemp.o
+
+2005-05-23  Eric Blake  <ebb9@byu.net>
+
+	* include/stdint.h (INTMAX_C, UINTMAX_C): Fix definition.
+
+2005-05-21  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (find_exec): Accept a PATH-like string in place of an
+	environment variable.
+	* dlfcn.cc (get_full_path_of_dll): Search /usr/bin (for windows
+	compatibility) and /usr/lib (for UNIX compatibility) when looking for
+	shared libraries.
+	* environ.cc (conv_envvars): Put back LD_LIBRARY_PATH since it is used
+	by get_full_path_of_dll().
+	* errno.cc (errmap): Map MOD_NOT_FOUND to ENOENT.
+
+	* cygmagic: Remove debugging cruft.
+
+2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/in.h: Add comment.
+
+2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/cygwin/in.h: Define IPPROTO_xxx values as macros to
+	accommodate SUSv3.
+
+2005-05-19  Christopher Faylor  <cgf@timesys.com>
+
+	* include/limits.h: Include features.h, as on linux.
+
+2005-05-19  Christopher Faylor  <cgf@timesys.com>
+
+	* include/endian.h: New file.
+
+2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.sc: Add Dwarf-2 debug sections.
+
+2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (mmap64): Make granularity an automatic variable.
+
+2005-05-19  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_cygdrive::seekdir): Delete declaration.
+	(fhandler_cygdrive::seekdir): Delete.
+
+2005-05-19  Pierre Humblet  <pierre.humblet@ieee.org>
+
+	* fhandler.h (fhandler_cygdrive::iscygdrive_root): Delete method.
+	(fhandler_cygdrive::telldir): Delete declaration.
+	* fhandler_disk_file.cc: Remove all uses of
+	fhandler_cygdrive::iscygdrive_root.
+	(fhandler_disk_file::mkdir): New method.
+	(fhandler_disk_file::rmdir): Ditto.
+	(fhandler_cygdrive::telldir): Delete.
+
+2005-05-18  Christopher Faylor  <cgf@timesys.com>
+
+	* external.cc: Move pids declaration to file scope and use less
+	enthusiastic constructor.
+	* pinfo.h (winpids::winpids): Remove default setting.
+	* fhandler_fifo.cc (fhandler_fifo::open_not_mine): Accommodate removal
+	of default setting.
+	* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
+
+2005-05-18  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.h (_local_storage::unknown_thread_name): New buffer.
+	* tlsoffsets.h: Regenerate.
+	* cygthread.cc (cygthread::name): Use new thread-local buffer.
+	* exceptions.cc (handle_exceptions): Avoid unnecessary initialization
+	of static variables to zero.
+	* fork.cc (slow_pid_reuse) Ditto.
+
+2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (mmap64): Avoid compiler warning.
+	* ntea.cc (NTReadEA): Ditto.
+	* hires.h (hires_base): Remove useless usecs function.
+
+2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_netdrive.cc (fhandler_netdrive::telldir): Remove since it's
+	equivalent to fhandler_virtual::telldir now anyway.
+	* fhandler.h (class fhandler_netdrive): Remove telldir.
+
+2005-05-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_netdrive.cc (fhandler_netdrive::telldir): Implement.
+	(fhandler_netdrive::seekdir): Implement.
+	(fhandler_netdrive::closedir): Call rewinddir to have only one point
+	of calling WNetCloseEnum.
+
+2005-05-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_netdrive): Add method rewinddir.
+	* fhandler_netdrive.cc (struct netdriveinf): New structure to
+	store thread arguments.
+	(thread_netdrive): Thread handling all potentially blocking
+	WNet... calls.
+	(create_thread_and_wait): Start and wait for above thread.
+	(fhandler_netdrive::exists): Change to call create_thread_and_wait
+	instead of calling WNet... function.
+	(fhandler_netdrive::readdir): Ditto.  Fix error handling.
+	(fhandler_netdrive::rewinddir): New method.
+
+2005-05-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* external.cc (cygwin_internal): Avoid compiler warning.
+
+2005-05-16  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (dll_crt0_0): Don't do fixup_after_exec if dynamically
+	loaded since the state of fds is unknown at this point.
+
+2005-05-16  Christopher Faylor  <cgf@timesys.com>
+
+	* include/sys/cygwin.h (enum cygwin_getinfo_types): Add CW_DEBUG_SELF.
+	* external.cc (cygwin_internal): Implement CW_DEBUG_SELF.
+
+	* init.cc (dll_entry): Minor rearrangement of code.
+
+2005-05-16  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Remove embedded dots before slashes.
+
+2005-05-16  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (conv_envvars): Remove LD_LIBRARY_PATH entirely.
+	It doesn't belong here.
+
+2005-05-15  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (conv_envvars): Treat LD_LIBRARY_PATH as path list.
+
+2005-05-14  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Check
+	return code from GetFileSize and set file size to 0 if necessary.
+	* fhandler_netdrive.cc (fhandler_netdrive::fstat): Set permissions
+	to read/execute for all.
+
+2005-05-13  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (normalize_posix_path): Do normalization on .  and ..  after
+	a '//'.
+
+2005-05-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_netdrive::readdir): Remove useless comment.
+
+2005-05-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (WNetGetResourceParentA): Import.
+	(WNetOpenEnumA): Import.
+	(WNetEnumResourceA): Import.
+	(WNetCloseEnum): Import.
+	* fhandler.h (fhandler_netdrive::telldir): Add declaration.
+	(fhandler_netdrive::seekdir): Ditto.
+	(fhandler_netdrive::closedir): Ditto.
+	* fhandler_netdrive.cc: Drop explicit including windows.h.  Include
+	winnetwk.h instead of shlwapi.h.  Include dirent.h.
+	(fhandler_netdrive::readdir): Implement.
+	(fhandler_netdrive::telldir): New method.
+	(fhandler_netdrive::seekdir): New method.
+	(fhandler_netdrive::closedir): Ditto.
+
+2005-05-13  Christopher Faylor  <cgf@timesys.com>
+
+	Remove PC_FULL from path_conv usage throughout.
+	* path.h (enum pathconv_arg): Change PC_FULL to PC_NOFULL.
+	* path.cc (path_conv::check): Test for PC_NOFULL rather than !PC_FULL.
+	(cygwin_conv_to_win32_path): Use PC_NOFULL to force non-absolute path.
+
+2005-05-13  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_netdrive.cc (fhandler_netdrive::exists): Assert that "//"
+	exists.
+
+2005-05-12  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Eliminate compiler warning.
+
+	* dir.cc (mkdir): Check path for writability.
+	(rmdir): Ditto.  Remove check for special directories.
+	* path.cc (path_conv::check): Set PATH_RO for virtual devices.  Set
+	error if read-only and asked for writability.
+	* path.h (pathconv_arg): Add PC_WRITABLE.
+	(path_types): Add PATH_RO.
+	(path_conv::isro): Add (currently unused) check for read-only
+	filesystem.  Return "ENOSHARE" when we know a share doesn't exist.
+	* include/sys/mount.h: Add MOUNT_RO flag.
+	* autoload.cc (WNetGetResourceInformationA): Import.
+	* fhandler_netdrive.cc (fhandler_netdrive::exists): Detect actual
+	existence of remote system rather than always assuming that it exists.
+
+2005-05-11  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_global_dtors): Don't call dll_global_dtors here.
+	(__main): Reinstate atexit of do_global_dtors.
+	(cygwin_exit): Call dll_global_dtors here.
+	(do_exit): And here.
+
+
+2005-05-10  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Clear exitsock after close.
+	* fhandler_console.cc (fhandler_console::write_normal): Store character
+	in a local variable for potential future inspection.
+
+2005-05-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* Makefile.in (DLL_OFILES): Add fhandler_mailslot.o.
+	* devices.h (FH_KMSG): Define new device.
+	* devices.in: Add "/dev/kmsg" entry.
+	* devices.cc: Regenerate.
+	* dtable.cc (build_fh_pc): Handle case FH_KMSG.
+	* fhandler.h (class fhandler_mailslot): New class.
+	(class select_stuff): Add device_specific_mailslot pointer.
+	* fhandler_mailslot.cc: New file.
+	* select.cc (peek_mailslot): New function.
+	(verify_mailslot): Ditto.
+	(struct mailslotinf): New stuct to handle select on mailslots.
+	(thread_mailslot): New function.
+	(start_thread_mailslot): Ditto.
+	(mailslot_cleanup): Ditto.
+	(fhandler_mailslot::select_read): New method.
+	* syslog.cc (klog_guard): New muto.
+	(dev_kmsg): Local mailslot for kernel message device.
+	(vklog): New function.
+	(klog): Ditto.
+	* winsup.h (vklog): Declare.
+	(klog): Ditto.
+	* include/sys/syslog.h: Define _PATH_KLOG.
+
+2005-05-10  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (dll_crt0_1): Call cygwin_exit to ensure that destructors
+	are handled correctly.
+
+2005-05-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (path_conv::check): Set correct file attributes for socket
+	files.
+
+2005-05-09  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* fhandler.h (class fhandler_netdrive): New class.
+	* fhandler_netdrive.cc (fhandler_netdrive::fhandler_netdrive): New constructor.
+	(fhandler_netdrive::exists): New method.
+	(fhandler_netdrive::fstat): Ditto.
+	(fhandler_netdrive::readdir): Ditto.
+	(fhandler_netdrive::open): Ditto.
+	* dtable.cc (build_fh_pc): Handle case FH_NETDRIVE.
+	* path.cc (isvirtual_dev): Add FH_NETDRIVE.
+	(mount_info::conv_to_win32_path): Detect netdrive device and bypass mount
+	search for network paths.
+
+2005-05-08  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (get_cygwin_startup_info): New function pulled from
+	dll_crt0_0.
+	(dll_crt0_0): Use get_cygwin_startup_info to retrieve cygwin-specific
+	startup pointer.
+	* external.cc (cygwin_internal): Implement CW_ARGV and CW_ENVP.
+	* include/sys/cygwin.h: Implement CW_ARGV and CW_ENVP.
+
+2005-05-07  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (normalize_posix_path): Don't treat '//' specially since
+	newer versions of bash now get this right.
+
+2005-05-07  Christopher Faylor  <cgf@timesys.com>
+
+	* devices.cc: Regenerate with correct name for dev_netdrive_storage.
+
+2005-05-06  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in (DLL_O_FILES): Add fhandler_netdrive.o.
+	* fhandler_netdrive.cc: Placeholder file for future development.
+	* devices.h (FH_NETDRIVE): Define new virtual device type.
+	(netdrive_dev): Define.
+	* devices.in (dev_netdrive_storage): Define.
+	* devices.cc: Regenerate.
+
+2005-05-04  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygerrno.h (__set_errno): Remove useless parentheses.
+
+2005-05-04  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygerrno.h (__set_errno): Define as inline function here.
+	(set_errno): Always define as call to __set_errno.
+	* debug.cc (__set_errno): Move to cygerrno.h.
+
+2005-05-03  Christopher Faylor  <cgf@timesys.com>
+
+	* shared.cc (user_shared_initialize): Rework locking so that nothing is
+	checked until cb is non-zero.
+
+2005-05-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't treat
+	inability to open file as failure if only SetFileAttributes is
+	going to be called.  Only call set_file_attribute if really necessary.
+
+2005-05-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (get_inet_addr): Add missing __seterrno call.
+
+2005-05-01  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tty.cc (fhandler_tty_slave::read): Actually read input when
+	vmin == vtime == 0.
+
+2005-04-30  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (spenv::force_into_environment): Rename from add_always.
+	(spenv::add_if_exists): Rename from force.
+	(build_env): Accommodate name changes.  Make sure that stuff that is
+	always supposed to be in the environment is actually added to the
+	environment.
+
+	* shared.cc (open_shared): Restore VirtualFree eliminated by 2005-04-28
+	change.
+
+2005-04-30  Christopher Faylor  <cgf@timesys.com>
+
+	* errno.cc (errmap): Sort table.
+
+2005-04-29  Christopher Faylor  <cgf@timesys.com>
+
+	* errno.cc (errmap): Map ERROR_NETNAME_DELETED to ENOSHARE.
+
+2005-04-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* shared_info.h (cygwin_shared_address): Bump to a higher value to avoid
+	collision with large data areas.
+
+2005-04-28  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_console.cc (fhandler_console::get_tty_stuff): Accommodate
+	changes to open_shared arguments.
+	* fhandler_tape.cc (mtinfo_init): Ditto.
+	* pinfo.cc (pinfo::init): Use open_shared rather than win32 mmap calls.
+	* shared.cc (user_shared_initialize): Ditto.
+	(memory_init): Ditto.
+	(open_shared): Change to allow use a smore general mmap handler.
+	* shared_info.h (shared_locations): Add SH_JUSTCREATE, SH_JUSTOPEN.
+	(open_shared): Change declaration to match new usage.
+
+	* autoload.cc (LoadDLLfuncEx2): Define in terms of LoadDLLfuncEx3.
+	(LoadDLLfuncEx3): New macro.
+
+2005-04-27  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.cc (fhandler_base::open_9x): Remove (broken) check for
+	O_CREAT|O_EXCL.
+	* syscalls.cc (open): Do O_CREAT|O_EXCL check here first.
+
+2005-04-26  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (build_env): Ensure that win32 array is properly filled in
+	when a missing value has to be generated.
+
+2005-04-26  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 17.
+
+2005-04-24  Pavel Tsekov <ptsekov@gmx.net>
+
+	* how-to-debug-cygwin.txt: Fix typo.
+
+2005-04-22  Christopher Faylor  <cgf@timesys.com>
+
+	* shared.cc (user_shared_initialize): Implement locking similar to
+	shared_info when initializing shared region.
+
+2005-04-22  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (dev_console::set_color): Define new function.
+	(dev_console::set_default_attr): Ditto, moved from fhandler_console.
+	(dev_console::fillin_info): Ditto.  Accommodate this change throughout
+	this file.
+	(fhandler_console::get_win32_attr): Eliminate.
+	* fhandler_console.cc (fhandler_console::get_tty_stuff): Properly set
+	default attributes on initialization.
+	(fhandler_console::open): Set current attributes rather than default
+	color on open.
+	(fhandler_console::get_win32_attr): Eliminate.
+	(dev_console::set_color): New function.  Move get_win32_attr stuff
+	here.
+	(dev_console::set_default_attr): New function, moved from
+	fhandler_console.
+	(dev_console::fillin_info): Ditto.
+	(fhandler_console::char_command): Call set_color to set screen
+	characteristics.
+
+2005-04-22  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.cc (fhandler_base::read): Remove unused signal state tweaks.
+	* fhandler.h (fhandler_pipe::create_selectable): Declare.
+	(fhandler_fifo::close_one_end): Declare.
+	* fhandler_fifo.cc (fhandler_fifo::close_one_end): Define.
+	(fhandler_fifo::open_not_mine): Use close_one_end to close appropriate
+	end of pipe.
+	* pinfo.cc (_pinfo::commune_recv): Ditto.
+	* pipe.cc (fhandler_pipe::create_selectable): Rename from
+	create_selectable_pipe.  Reorganize.
+	(fhandler_pipe::create): Use create_selectable.
+
+2005-04-21  Christopher Faylor  <cgf@timesys.com>
+
+	* shared.cc (shared_info::initialize): Test previous version of shared
+	memory magic rather than current version when determining if there has
+	been a shared memory mismatch.
+
+2005-04-20  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (proc_subproc): Fix handling of waiting for pids with zero
+	value.
+
+	* strace.cc (strace::hello): Report parent pid of executing process.
+
+2005-04-20  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Fix problem reading symlinks introduced
+	in below change by reverting the change and adding an additional test
+	for nonexistent files in /proc.
+
+2005-04-20  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Punt when attempting to access a
+	nonexistent directory or file in /proc.
+
+2005-04-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* security.cc (alloc_sd): Remove DELETE bit from user's ACE if
+	allow_traverse is set.
+
+2005-04-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (pselect): Export.
+	* select.cc (pselect): New function.
+	* include/cygwin/version.h: Bump API minor number.
+	* include/sys/select.h: Include signal.h.  Declare pselect.
+
+2005-04-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (enum conn_state): Add connect_failed state.
+	* fhandler_socket.cc (fhandler_socket::connect): Set connect_state to
+	connect_failed when connect failed.
+	* poll.cc (poll): Change errno to EINVAL if allocating memory fails,
+	according to SUSv3. Add socket descriptors always to except_fds. Test
+	for failed connect and set revents flags appropriately.
+	* select.cc (set_bits): Set connect_state to connect_failed when
+	select indicates failed nonblocking connect.
+	(fhandler_dev_null::select_except): Set except_ready to false so that
+	/dev/null is not always in except state.
+	(peek_socket): Fix bogus conditional.
+	(fhandler_socket::select_write): Treat all connect_states except
+	unconnected equivalent to return consistent results.
+	(fhandler_windows::select_except): Set except_ready to false so that
+	/dev/windows is not always in except state.
+
+2005-04-18  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 16.
+
+2005-04-18  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* grp.cc (initgroups32): Return the correct value.
+
+2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Ignore
+	ERROR_NOT_SUPPORTED to workaround Win9x weirdness.
+	* path.cc (symlink_info::check): Remap ERROR_INVALID_FUNTION to
+	ERROR_FILE_NOT_FOUND for the same reason.
+
+2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
+	    Pierre Humblet <pierre.humblet@ieee.org>
+
+	* security.h (cygsidlist::addfromgr): Allow duplicate entries.
+	(get_server_groups): Declare new function.
+	* security.cc (is_group_member): Simplify.
+	(get_server_groups): New function.
+	(get_initgroups_sidlist): Call get_server_groups.
+	(verify_token): Allow token when supplementary sids are not in
+	/etc/group but are in the token.
+	Streamline the code.
+	* grp.cc (initgroups32): New implementation.
+	(getgroups32): Handle case where the supplementary groups are set.
+
+2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (environ_init): Don't set traverse checking as default.
+
+2005-04-16  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::utimes_fs): Drop touching
+	ChangeTime.
+
+2005-04-16  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.cc (fhandler::dup): Duplicate flags, too.
+	* fhandler.h (fhandler_fifo::owner): Eliminate.
+	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Handle on-disk
+	devices better.
+	(fhandler_base::fstat_helper): Ditto.
+	* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Don't initialize
+	obsolete "owner".
+	(fhandler_fifo::open_not_mine): Add some debugging.  Duplicate correct
+	handle when we own it.
+	(fhandler_fifo::open): Set flags from input, not from first pipe.  Flag
+	that fork fixup is needed.
+	(fhandler_fifo::dup): Set errno correctly when DuplicateHandle fails.
+	* pinfo.cc (commune_send): Add debugging for fifo.
+
+	* cygwin/version.h: Bump API minor version to 127 to reflect exporting
+	of sigrelese.
+
+2005-04-14  Kazuhiro Fujieda  <fujieda@jaist.ac.jp>
+
+	* syscalls.cc (setuid32): Correct debugging output.
+
+2005-04-14  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (do_global_dtors): Run DLL dtors.
+	(__main): Don't rely on atexit to run dtors.
+	(do_exit): Specifically call do_global_dtors here.
+	(cygwin_exit): Ditto.
+	* dll_init.cc (dll_global_dtors): Make global.  Only run dtors once.
+	(dll_list::init): Just set flag that dtors should be run.  Don't rely on atexit.
+	* dll_init.h (dll_global_dtors): Declare.
+
+	* exceptions.cc (sigrelse): Define.
+
+	* path.h (is_fs_device): New method.
+	(is_lnk_special): Ditto.
+	* fhandler_disk_file.cc (fhandler_disk_file::link): Use
+	"is_lnk_special" rather than "is_lnk_symlink".
+	* syscalls.cc (rename): Ditto.
+
+	* hookapi.cc (ld_preload): Use colon as a separator rather than space.
+
+2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_socket): Remove utimes.
+	* fhandler_socket.cc (fhandler_socket::utimes): Remove.
+
+2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygerrno.h (__seterrno_from_nt_status): Define. Always set Win32
+	error code as well as errno. Use throughout where errno is set from
+	NT status.
+	(set_errno): Evaluate val only once.
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Fix typo in
+	debug output.
+	* fhandler_mem.cc (fhandler_dev_mem::open): Rely on
+	__seterrno_from_nt_status setting Win32 error code in debug output.
+	* fhandler_proc.cc (format_proc_uptime): Ditto.
+	(format_proc_stat): Ditto.
+	* fhandler_process.cc (format_process_stat): Ditto.
+	* sysconf.cc (sysconf): Ditto.
+
+2005-04-13  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler.h (fhandler_base::utimes_fs): New method.
+	* fhandler.cc (fhandler_base::utimes): Call utimes_fs if on-disk
+	special file.
+	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Use utimes_fs.
+	(fhandler_base::utimes_fs): Handle on-disk device files.
+
+2005-04-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Don't set errno
+	if open fails, it has already been set by open.
+
+2005-04-12  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (NtQueryVolumeInformationFile): Add.
+	* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag.
+	* fhandler.h (enum change_state): Remove.
+	(fhandler_base::status): Revert has_changed to a simple bit.
+	(fhandler_base::fstat_helper): Add nAllocSize parameter.  Rename
+	ftCreationTime to ftChangeTime.
+	* fhandler_disk_file.cc: Call fstat_helper with additional
+	allocation size throughout.
+	(fhandler_base::fstat_by_handle): Use NT native functions to get
+	full file information on NT.  Call fstat_helper with LastWriteTime
+	as ctime, if ChangeTime is not available.
+	(fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime
+	as ctime.
+	(fhandler_base::fstat_helper): Add comment. Drop special FAT
+	handling since it's useless. Use nAllocSize for st_blocks if available.
+	(fhandler_disk_file::touch_ctime): Only touch LastWriteTime.
+	(fhandler_disk_file::fchmod): Set has_changed on 9x only.
+	(fhandler_disk_file::fchown): Don't set has_changed.
+	(fhandler_disk_file::facl): Ditto.
+	(fhandler_disk_file::ftruncate): Ditto.
+	(fhandler_disk_file::link): Set has_changed on 9x only and on original
+	file only.
+	(fhandler_base::open_fs): Don't set has_changed in O_TRUNC case.
+	* ntdll.h (FILE_BASIC_INFORMATION): Define.
+	(FILE_STANDARD_INFORMATION): Define.
+	(FILE_INTERNAL_INFORMATION): Define.
+	(FILE_EA_INFORMATION): Define.
+	(FILE_ACCESS_INFORMATION): Define.
+	(FILE_POSITION_INFORMATION): Define.
+	(FILE_MODE_INFORMATION): Define.
+	(FILE_ALIGNMENT_INFORMATION): Define.
+	(FILE_NAME_INFORMATION): Don't define with arbitrary FileName size.
+	(FILE_ALL_INFORMATION): Define.
+	(FILE_INFORMATION_CLASS): Add FileAllInformation.
+	(FILE_FS_VOLUME_INFORMATION): Define.
+	(FS_INFORMATION_CLASS): Define.
+	(NtQueryVolumeInformationFile): Define.
+
+2005-04-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	Revert previous patch.
+	* autoload.cc (GetVolumePathNamesForVolumeNameA): Remove.
+	(GetVolumeNameForVolumeMountPointA): Add.
+	* syscalls.cc (sync): Rewrite guid case to skip floppies also on
+	Windows 2000.
+
+2005-04-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (sync): Use renamed has_get_volume_pathnames wincap.
+	* wincap.h (wincaps::has_get_volume_pathnames): Rename from
+	has_guid_volumes
+	* wincap.cc: Accommodate above rename throughout.  Set to false on
+	Windows 2000.
+
+2005-04-08  Christopher Faylor  <cgf@timesys.com>
+
+	* pipe.cc (fhandler_pipe::open): Remove O_CREAT limitation.
+
+2005-04-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syslog.cc (try_connect_guard): Remove useless conditionalized code.
+
+2005-04-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syslog.cc: Include sys/socket.h.
+	(try_connect_guard): New static variable.
+	(syslogd_inited): Ditto.
+	(syslogd_sock): Ditto.
+	(try_connect_syslogd): New function to connect and write syslog to
+	local syslogd.
+	(vsyslog): Log to stderr if LOG_PERROR flag has been given to openlog.
+	Try logging to syslogd.  Use Event Log resp. log file as fallback.
+	(closelog): Close socket to syslogd.
+	* include/sys/syslog.h (_PATH_LOG): Define.
+	(INTERNAL_NOPRI): Define if SYSLOG_NAMES is defined.
+	(INTERNAL_MARK): Ditto.
+	(struct _code): Ditto.
+	(prioritynames): Ditto.
+	(facilitynames): Ditto.
+
+2005-04-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (get_inet_addr): Add type parameter to return
+	unix socket type.  Read socket type from unix socket file.
+	(fhandler_socket::bind): Write socket type to unix socket file.
+	(fhandler_socket::connect): Return with errno EPROTOTYPE if
+	socket type of socket doesn't match socket type of unix socket
+	trying to connect to.
+
+2005-04-06  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* security.h (cygsidlist::addfromgr): Avoid duplicate entries.
+	* grp.cc (initgrousp): Add syscall_printf.
+	(setgroups): Add syscall_printf and make sure sids are added only once.
+
+2005-04-06  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (cygwin_getservbyname): Return (possibly NULL) return value of
+	dup_ent rather than assuming that tls buffer is valid.
+	(cygwin_getservbyport): Ditto.
+	(cygwin_gethostbyname): Ditto.
+	(cygwin_gethostbyaddr): Ditto.
+
+2005-04-05  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Don't free or close stuff if we're being
+	called in a "non-standard" way.
+
+2005-04-05  Christopher Faylor  <cgf@timesys.com>
+
+	* sync.h (muto::initforce): Delete flawed implementation.
+	* pwdgrp.h (pwdgrp::pglock): Make static.
+	* grp.cc (pwdgrp::pwdgrp): Eliminate use of initforce.
+
+2005-04-05  Christopher Faylor  <cgf@timesys.com>
+
+	* sync.h (muto::initforce): Force initialization even when name !=
+	NULL.
+	* grp.cc (pwdgrp::pwdgrp): Use initforce since the enclosing structure
+	is !NO_COPY.
+
+2005-04-05  Christopher Faylor  <cgf@timesys.com>
+
+	* sync.h (muto::operator int): New operator.
+	(locker): Remove unused class.
+	(new_muto): Delete.
+	(new_muto1): Ditto.
+	(new_muto_name): Ditto.
+	* cygheap.cc (cygheap_setup_for_child): Reflect use of static storage
+	for muto rather than pointer.
+	(_csbrk): Ditto.
+	(_cmalloc): Ditto.
+	(_cmalloc): Ditto.
+	(_cfree): Ditto.
+	* cygheap.h (cwdstuff::cwd_lock): Ditto.
+	(cwdstuff::get_drive): Ditto.
+	* cygmalloc.h (__malloc_lock): Ditto.
+	(__malloc_unlock): Ditto.
+	* cygtls.cc (sentry::lock): Ditto.
+	(sentry::sentry): Ditto.
+	(~sentry): Ditto.
+	(_cygtls::init): Ditto.
+	* dcrt0.cc: Ditto.
+	(cygwin_atexit): Ditto.
+	(cygwin_exit): Ditto.
+	* debug.cc (lock_debug::locker): Ditto.
+	(lock_debug::lock_debug): Ditto.
+	(lock_debug::unlock): Ditto.
+	(debug_init): Ditto.
+	* dtable.cc (dtable::init_lock): Ditto.
+	* dtable.h (dtable::lock_cs): Ditto.
+	(dtable::lock): Ditto.
+	(dtable::unlock): Ditto.
+	* exceptions.cc (mask_sync): Ditto.
+	(sighold): Ditto.
+	(set_process_mask_delta): Ditto.
+	(set_signal_mask): Ditto.
+	(events_init): Ditto.
+	* grp.cc (pwdgrp::pwdgrp): Ditto.
+	* malloc_wrapper.cc (mallock): Ditto.
+	(malloc_init): Ditto.
+	* path.cc (cwdstuff::cwd_lock): Ditto.
+	(cwdstuff::get_hash): Ditto.
+	(cwdstuff::get_hash): Ditto.
+	(cwdstuff::init): Ditto.
+	(cwdstuff::set): Ditto.
+	(cwdstuff::get): Ditto.
+	* pwdgrp.h (pwdgrp::pglock): Ditto.
+	(pwdgrp::refresh): Ditto.
+	* sigproc.cc (sync_proc_subproc): Ditto.
+	(get_proc_lock): Ditto.
+	(proc_subproc): Ditto.
+	(_cygtls::remove_wq): Ditto.
+	(proc_terminate): Ditto.
+	(sigproc_init): Ditto.
+	* timer.cc (lock_timer_tracker::protect): Ditto.
+	(lock_timer_tracker::lock_timer_tracker): Ditto.
+	(lock_timer_tracker::~lock_timer_tracker): Ditto.
+	* wininfo.cc (wininfo::_lock;): Ditto.
+	(wininfo::winthread): Ditto.
+	(operator HWND): Ditto.
+	(wininfo::lock): Ditto.
+	(wininfo::release): Ditto.
+	* wininfo.h (wininfo::_lock;): Ditto.
+
+2005-04-04  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Only check for PC_NO_ACCESS_CHECK in end
+	component.
+
+2005-04-04  Corinna Vinschen  <corinna@vinschen.de>
+
+	* dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges on 9x.
+
+	* fhandler.h (enum change_state): Add.
+	(fhandler_base::status): Add a bit to has_changed flag.
+	(fhandler_base::has_changed): Implement with type change_state.
+	* fhandler.cc (fhandler_base::raw_write): Accommodate type change
+	of has_changed.
+	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): Also
+	touch modification time if has_changed == data_changed.
+	(fhandler_disk_file::fchmod): Also open on 9x, otherwise we can't
+	touch ctime.  Accommodate type change of has_changed.
+	(fhandler_disk_file::fchown): Accommodate type change of has_changed.
+	(fhandler_disk_file::facl): Ditto.
+	(fhandler_disk_file::ftruncate): Ditto.
+	(fhandler_disk_file::link): Ditto.
+	(fhandler_base::open_fs): Ditto.
+
+2005-04-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygheap.cc (cygheap_init): Accommodate set_process_privilege change.
+	* cygheap.h (cygheap_user::curr_primary_token): New member.
+	(cygheap_user::primary_token): New method.
+	(cygheap_user::deimpersonate): Always revert to processes'
+	impersonation token.
+	(cygheap_user::reimpersonate): Set processes' or setuid token as
+	necessary.
+	(cygheap_user::has_impersonation_tokens): Look for curr_primary_token
+	value.
+	(cygheap_user::close_impersonation_tokens): Close curr_primary_token
+	here if necessary.  Don't reset token values to NO_IMPERSONATION since
+	that's done in uinfo_init anyway.
+	(init_cygheap::luid): New LUID array keeping privilege LUIDs.
+	* cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate.
+	* dcrt0.cc (hProcToken): New global variable to keep process token.
+	(hProcImpToken): Ditto for process impersonation token.
+	(dll_crt0_0): Open process token here once.  Duplicate to create
+	hProcImpToken.
+	(dll_crt0_1): Call set_cygwin_privileges.
+	* environ.cc (allow_ntea): Drop duplicate declaration.
+	(allow_smbntsec): Ditto.
+	(set_traverse): Only set allow_traverse here.
+	(environ_init): Ditto.
+	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to
+	enable_restore_privilege.
+	(fhandler_disk_file::fchown): Ditto.
+	(fhandler_disk_file::facl): Ditto.
+	* fork.cc (fork_child): Move call to cygheap->user.reimpersonate after
+	syn with parent. Call set_cygwin_privileges.
+	* grp.cc (internal_getgroups): Use hProcImpToken instead of opening
+	process token.
+	* path.cc (fs_info::update): Bypass traverse checking when retrieving
+	volume information using push/pop_thread_privileges.
+	* registry.cc (load_registry_hive): Drop setting restore privilege
+	since it's already set if available.
+	* sec_helper.cc: Include cygtls.h.
+	(cygpriv): Privilege string array.
+	(privilege_luid): New function, evaluate LUID from cygpriv_idx.
+	(privilege_luid_by_name): New function, evaluate LUID from privilege
+	string.
+	(privilege_name): New function, evaluate privilege string from
+	cygpriv_idx.
+	(set_privilege): New static function called by set_process_privilege
+	and set_thread_privilege.  Call privilege_luid to get privilege LUID.
+	Fix bug in return value evaluation. Improve debug output.
+	(set_cygwin_privileges): New function.
+	(set_process_privilege): Remove.
+	(enable_restore_privilege): Remove.
+	* security.cc (allow_traverse): New global variable.
+	(sys_privs): Change type to cygpriv_idx and store privilege indices
+	instead of strings.
+	(SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT.
+	(get_system_priv_list): Don't use numerical constant in malloc call.
+	Use privilege_luid to get privilege LUIDs.
+	(get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve
+	inner privilege LUID comparison loop.
+	(create_token): Enable create token privilege using
+	push/pop_self_privileges. Use hProcToken instead of opening process
+	token. Use default DACL when duplicating token.
+	(subauth): Enable tcb privilege using push/pop_self_privileges.
+	Use sec_none instead of homw made security attributes when duplicating
+	token.
+	(check_file_access): Don't duplicate access token, use active
+	impersonation token as is.
+	* security.h (enum cygpriv_idx): New enumeration type enumerating
+	possible privileges.
+	(privilege_luid): Declare new function.
+	(privilege_luid_by_name): Ditto.
+	(privilege_name): Ditto.
+	(allow_traverse): Declare.
+	(set_privilege): Declare function.
+	(set_process_privilege): Define as macro.
+	(enable_restore_privilege): Remove declaration.
+	(_push_thread_privilege): Define macro.
+	(push_thread_privilege): Ditto.
+	(pop_thread_privilege): Ditto.
+	(pop_self_privilege): Ditto.
+	* spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of
+	cygheap->user.token.
+	* syscalls.cc (statvfs): Bypass traverse checking when retrieving
+	volume information using push/pop_thread_privileges. Rearrange code
+	to simplify push/pop bracketing.
+	(seteuid32): Use hProcToken instead of opening process token. Call
+	cygheap->user.deimpersonate instead of RevertToSelf.  Create
+	impersonation token from primary internal or external token.  Set
+	cygheap->user.curr_primary_token and cygheap->user.current_token
+	privileges once here.  Drop "failed" and "failed_ptok" labels.
+	Drop setting DefaultDacl of process token.
+	(setegid32): Use hProcToken and hProcImpToken instead of opening
+	process token. Always reimpersonate afterwards.
+	* uinfo.cc (cygheap_user::init): Use hProcToken instead of opening
+	process token.
+	(internal_getlogin): Ditto. Set hProcImpToken, too.
+	(uinfo_init): Initialize cygheap->user.curr_primary_token.
+	* winsup.h (hProcToken): Declare.
+	(hProcImpToken): Declare.
+
+2005-04-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	Unify usage of CYG_MAX_PATH throughout.  Change buffers from
+	size CYG_MAX_PATH + 1 to CYG_MAX_PATH.  Change length tests
+	accordingly.
+
+2005-04-02  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 15.
+
+2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fork.cc (fork_child): Add missing __stdcall.
+
+2005-04-01  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (create_signal_arrive): New (temporary?) function to
+	create signal_arrived event.
+	(sigproc_init): Use create_signal_arrived.
+	* fork.cc (fork_child): Create signal_arrived early.
+
+2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fork.cc (fork_child): Fixup SYSV IPC shared memory before fixing
+	up fdtab.
+
+2005-03-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* gentls_offsets: Add '-m32' flag to native compiler call to satisfy
+	cross platform builds.
+
+2005-03-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* errno.cc (NO_SYSTEM_RESOURCES): Map to EAGAIN.
+	(NONPAGED_SYSTEM_RESOURCES): Ditto.
+	(PAGED_SYSTEM_RESOURCES): Ditto.
+	(WORKING_SET_QUOTA): Ditto.
+	(PAGEFILE_QUOTA): Ditto.
+	(COMMITMENT_LIMIT): Ditto.
+
+2005-03-30  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (spenvs): Re-force SYSTEMROOT to always be included in
+	environment.
+	(build_env): Ditto.
+
+2005-03-30  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.cc (spenv::retrieve): Revert most of previous change.
+	(build_env): Ditto.  Rework to track environment variables which need
+	to always be in the windows environment in a separate array.
+
+2005-03-30  Igor Pechtchanski  <pechtcha@cs.nyu.edu>
+
+	* path.cc (symlink_info::case_check): Ignore trailing characters
+	in paths when comparing case.
+
+2005-03-30  Christopher Faylor  <cgf@timesys.com>
+
+	* environ.h (win_env::immediate): Declare new field.
+	(win_env::operator = ): Declare new operator.
+	(win_env::reset): Declare new function.
+	(win_env::~win_env): Declare new destructor.
+	(getwinenv): Add optional third argument to declaration.
+	* environ.cc (conv_envvars): Accommodate immediate field.
+	(win_env::operator =): Define new operator.
+	(win_env::~win_env): Define new destructor.
+	(win_env::add_cache): Add value to environment immediately if
+	"immediate" is set.
+	(getwinenv): Accept optional third argument which will be used to store
+	"cached" values to avoid overwriting real cache.
+	(spenv::force): Declare new field.
+	(spenvs): Accommodate force field.  Add "PATH=" with force set to true.
+	(spenv::retrieve): Avoid duping anything if we're not building an
+	envblock.
+	(build_env): Ditto.  Use size of potentially constructed new
+	environment block to determine if we need to create an environment
+	block.  Pass getwinenv temporary storage to avoid inappropriately
+	overwriting the environment cache.
+
+2005-03-29  Eric Blake  <ebb9@byu.net>
+
+	* include/limits.h (NAME_MAX): New define.
+	(PATH_MAX): POSIX allows PATH_MAX to include trailing NUL.
+
+2005-03-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (is_floppy): Make externally available.
+	* path.h (is_floppy): Declare.
+	* syscalls.cc (sync): Check for floppies on A: and B: in guid case.
+	Don't call setmntent in non-guid case but evaluate drive bit mask
+	locally.
+
+2005-03-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_process.cc: Re-add exename.
+
+2005-03-28  Christopher Faylor  <cgf@timesys.com>
+
+	* include/ctype.h: Accommodate building in newlib.
+
+2005-03-28  Christopher Faylor  <cgf@timesys.com>
+
+	* timer.cc (getitimer): Check that ovalue is a valid pointer, not just
+	NULL.
+
+2005-03-28  Christopher Faylor  <cgf@timesys.com>
+
+	* timer.cc (timer_tracker::settime): Set times to zero when just
+	cancelling a timer.
+
+2005-03-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::detach): Revert to just waiting for thread
+	event since waiting for anything else is racy.
+	* timer.cc (timer_tracker::hcancel): Rename from cancel.
+	(timer_tracker::cancel): New method.
+	(timer_tracker::th): Remove.
+	(timer_tracker::~timer_tracker): Call cancel method.
+	(timer_tracker::timer_tracker): Ditto.
+	(timer_tracker::timer_tracker): Always, clear cancel, even though it is
+	probably not strictly necessary for ttstart.
+	(timer_thread): Accommodate cancel -> hcancel rename.
+	(timer_tracker::settime): Ditto.
+	(timer_tracker::gettime): Ditto.
+	(timer_delete): Ditto.
+
+	* cygwin.din: Export _ctype_.
+	* include/ctype.h: Mark that _ctype_ is imported.
+
+2005-03-28  Christopher Faylor  <cgf@timesys.com>
+
+	* timer.cc (timer_tracker::timer_tracker): Eliminate simple
+	constructor.
+	(ttstart): Fully initialize.
+
+	* errno.cc: Fix typo introduced in previous change.
+
+2005-03-28  Eric Blake  <ebb9@byu.net>
+
+	* errno.cc (FILENAME_EXCED_RANGE): Map to ENAMETOOLONG.
+
+2005-03-27  Christopher Faylor  <cgf@timesys.com>
+
+	* signal.cc (nanosleep): Revert tv_sec < 0 check as it is fixed
+	properly in the below change to hires.h.
+
+2005-03-27  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* times.cc (hires_ms::usecs): Compare the difference.
+	* hires.h: Add parentheses to HIRES_DELAY_MAX.
+
+2005-03-26  Christopher Faylor  <cgf@timesys.com>
+
+	* timer.cc (nanosleep): Treat tv_sec < 0 as invalid.
+
+	* include/search.h: Make declarations consistent with newlib.
+
+2005-03-26  Pierre Humblet <pierre.humblet@ieee.org>
+	    Christopher Faylor <cgf@timesys.com>
+
+	* wininfo.h (wininfo::timer_active): Delete.
+	(wininfo::itv): Ditto.
+	(wininfo::start_time): Ditto.
+	(wininfo::window_started): Ditto.
+	(wininfo::getitimer): Ditto.
+	(wininfo::setitimer): Ditto.
+	(wininfo::wininfo): Ditto.
+	(wininfo::lock): New method.
+	(wininfo::release): Ditto.
+	* window.cc:  Use new lock/acquire wininfo methods throughout.
+	 (wininfo::wininfo): Delete
+	(wininfo::getitimer): Ditto.
+	(wininfo::setitimer): Ditto.
+	(getitimer): Ditto.
+	(setitimer): Ditto.
+	(ualarm): Ditto.
+	(alarm): Ditto.
+	(wininfo::lock): Define new function.
+	(wininfo::release): Ditto.
+	(wininfo::process): Delete WM_TIMER handling.
+	* timer.cc (struct timetracker): Delete it, flags.  Add it_interval,
+	interval_us, sleepto_us, running, init_muto(), syncthread, and
+	gettime().
+	(ttstart): Make NO_COPY.
+	(lock_timer_tracker): New class.
+	(timer_tracker::timer_tracker): Distinguish ttstart case.
+	(timer_tracker::~timer_tracker): New destructor.  Clean out events, and
+	reset magic.
+	(timer_tracker::init_muto): New method.
+	(to_us): Round up as per POSIX.
+	(timer_thread): Reorganize to match timer_tracker::settime and
+	timer_tracker::gettime.  Call sig_send without wait.  Call
+	auto_release.
+	(timer_tracker::settime): Reorganize logic to avoid race.  Call gettime
+	to recover old value.
+	(timer_tracker::gettime): New method.
+	(timer_create): Properly set errno on invalid timerid.  Use new
+	lock_timer_tracker method.
+	(timer_delete): Ditto.  Simplify code slightly.
+	(timer_gettime): New function.
+	(fixup_timers_after_fork): Reinit ttstart.
+	(getitimer): New implementation.
+	(setitimer): Ditto.
+	(ualarm): Ditto.
+	(alarm): Ditto.
+	* cygwin.din: Export timer_gettime.
+	* winsup.h: Remove has has_visible_window_station declaration.
+
+2005-03-26  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in (DLL_OFILES): Add lsearch.o.
+	* cygthread.h (cygthread::notify_detached): New element.
+	(cygthread::cygthread): Take optional fourth argument signifying event
+	to signal on thread completion.
+	* cygthread.cc (cygthread::stub): Signal notify_detached event, if it
+	exists.
+	(cygthread::cygthread): Initialize notify_detached from fourth argument.
+	(cygthread::detach): Wait for notify_detached field is present.
+
+	* lsearch.cc: New file.
+	* search.h: Ditto.
+	* include/cygwin/version.h: Bump API minor number to 126.
+	* cygwin.din: Export lsearch, lfind.
+
+2005-03-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_socket::secret_event): Remove.
+	(fhandler_socket::af_local_set_secret): New function combining former
+	set_connect_secret and get_connect_secret into one function.
+	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
+	(fhandler_socket::af_local_unsetblocking): Rename from
+	eid_unsetblocking.
+	(fhandler_socket::af_local_set_cred): New method.
+	(fhandler_socket::af_local_copy): New method.
+	(fhandler_socket::af_local_recv_secret): New method.
+	(fhandler_socket::af_local_send_secret): New method.
+	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
+	(fhandler_socket::af_local_send_cred): Rename from eid_send.
+	(fhandler_socket::af_local_accept): New method.
+	(fhandler_socket::af_local_set_sockpair_cred): Rename from
+	set_socketpair_eids.
+	(fhandler_socket::eid_accept): Remove.
+	(fhandler_socket::eid_connect): Remove.
+	(fhandler_socket::set_connect_secret): Remove.
+	(fhandler_socket::get_connect_secret): Remove.
+	(fhandler_socket::create_secret_event): Remove.
+	(fhandler_socket::check_peer_secret_event): Remove.
+	(fhandler_socket::signal_secret_event): Remove.
+	(fhandler_socket::close_secret_event): Remove.
+	(fhandler_socket::sec_event_accept): Remove.
+	(fhandler_socket::sec_event_connect): Remove.
+	* fhandler_socket.cc (secret_event_name): Remove.
+	(fhandler_socket::af_local_set_sockpair_cred): Rename from
+	set_socketpair_eids.
+	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
+	(fhandler_socket::af_local_unsetblocking): Rename from
+	eid_unsetblocking.
+	(fhandler_socket::af_local_recv_secret): New function to receive
+	AF_LOCAL connect secret over socket itself.
+	(fhandler_socket::af_local_send_secret): New function to send AF_LOCAL
+	connect secret over socket itself.
+	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
+	(fhandler_socket::af_local_send_cred): Rename from eid_send.
+	(fhandler_socket::eid_connect): Remove.
+	(fhandler_socket::af_local_connect): Take over connect side handling
+	of AF_LOCAL secret and credential handshake.
+	(fhandler_socket::eid_accept): Remove.
+	(fhandler_socket::af_local_accept): New method, take over accept side
+	handling of AF_LOCAL secret and credential handshake.
+	(fhandler_socket::af_local_set_cred): New method, set eid credentials
+	to start values.
+	(fhandler_socket::af_local_copy): New method, copy secret and
+	credentials to another socket.
+	(fhandler_socket::af_local_set_secret): New function combining former
+	set_connect_secret and get_connect_secret into one function.
+	(fhandler_socket::create_secret_event): Remove.
+	(fhandler_socket::signal_secret_event): Remove.
+	(fhandler_socket::close_secret_event): Remove.
+	(fhandler_socket::check_peer_secret_event): Remove.
+	(fhandler_socket::sec_event_connect): Remove.
+	(fhandler_socket::sec_event_accept): Remove.
+	(fhandler_socket::fixup_after_fork): Drop secret_event handling.
+	(fhandler_socket::bind): Call af_local_set_secret.
+	(fhandler_socket::connect): Call af_local_set_cred and af_local_connect.
+	(fhandler_socket::listen): Call af_local_set_cred.
+	(fhandler_socket::accept): Call af_local_copy and af_local_accept on
+	accepted socket.
+	(fhandler_socket::close): Don't call close_secret_event.
+	(fhandler_socket::set_close_on_exec): Don't set secret_event
+	inheritance.
+	* net.cc (cygwin_getsockopt): Add debug output.
+	(socketpair): Call af_local_set_sockpair_cred instead of
+	set_socketpair_eids.
+	* select.cc (set_bits): Drop AF_LOCAL special handling in case
+	of except bit set.
+
+2005-03-23  Christopher Faylor  <cgf@timesys.com>
+
+	* include/ctype.h: Always define macros when inside cygwin.
+	(isblank): New macro.
+
+2005-03-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_socket::eid_connect): Make private.
+	(fhandler_socket::set_connect_secret): Ditto.
+	(fhandler_socket::get_connect_secret): Ditto.
+	(fhandler_socket::create_secret_event): Ditto. Remove secret argument.
+	(fhandler_socket::check_peer_secret_event): Ditto.
+	(fhandler_socket::signal_secret_event): Make private.
+	(fhandler_socket::close_secret_event): Ditto.
+	(fhandler_socket::sec_event_accept): New private method.
+	(fhandler_socket::sec_event_connect): Ditto.
+	(fhandler_socket::af_local_connect): New public method.
+	* fhandler_socket.cc: Use 'struct sockaddr' and 'struct sockaddr_in'
+	rather than just 'sockaddr' and 'sockaddr_in' throughout.
+	(fhandler_socket::eid_connect): Drop AF_LOCAL/SOCK_STREAM test.
+	(fhandler_socket::create_secret_event): Remove secret argument.
+	Always use connect_secret instead.
+	(fhandler_socket::check_peer_secret_event): Ditto.
+	(fhandler_socket::sec_event_connect): New method, combining entire
+	secret event handshake on connect side.
+	(fhandler_socket::af_local_connect): New method, combining secret
+	event handshake and eid credential transaction on connect side, to
+	be called from select.
+	(fhandler_socket::sec_event_accept): New method, combining entire
+	secret event handshake on accept side.
+	(fhandler_socket::connect): Drop secret, use connect_secret instead.
+	Move entire secret event handshake to sec_event_connect.
+	(fhandler_socket::accept): Move entire secret event handshake to
+	sec_event_accept.
+	* select.cc (set_bits): Just call af_local_connect here.
+
+2005-03-23  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Change comment for most recent API version
+	bump to reflect new additions to the DLL and to remove change obsoleted
+	by the previous checkin.
+
+2005-03-23  Christopher Faylor  <cgf@timesys.com>
+
+	* include/ctype.h: New file.
+	* ctype.cc: Ditto.
+	* Makefile.in: Add ctype.o to DLL_OFILES.
+	* cygwin.din: Remove _ctype_ptr (for now?).
+
+2005-03-22  Christopher Faylor  <cgf@timesys.com>
+
+	* Makefile.in (DLL_OFILES): Add hookapi.o.  Eliminate some cruft.
+	* cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK.
+	(hook_chain): New struct.
+	(init_cygheap::hooks): Define new element.
+	* cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec.
+	* dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function.
+	* external.cc (cygwin_internal): Implement CW_HOOK.
+	* fork.cc (fork_child): Call fixup_hooks_after_fork.
+	* init.cc (cygwin_hmodule): Reinstate after a long absence.
+	* include/sys/cygwin.h: Define CW_HOOK.
+	* hookapi.cc: New file.
+
+	* select.cc (start_thread_socket): Add debugging output.
+
+	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x
+	accommodation.
+
+	* fhandler_socket.cc (fhandler_socket::connect): Make sure that err is
+	initialized.
+
+2005-03-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (__ctype_ptr): Export.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-03-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class cygthread): Remove forward declaration.
+
+2005-03-21  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class cygthread): Forward declare.
+	(fhandler_socket::sec_pipe): Remove.
+	(fhandler_socket::eid_pipe_name): Remove.
+	(fhandler_socket::eid_setblocking): New private method.
+	(fhandler_socket::eid_unsetblocking): Ditto
+	(fhandler_socket::eid_recv): Ditto
+	(fhandler_socket::eid_send): Ditto
+	(fhandler_socket::eid_accept): Ditto
+	(fhandler_socket::eid_connect): New public method.
+	* fhandler_socket.cc (ASYNC_MASK): Move to beginning of file.
+	(fhandler_socket::eid_pipe_name): Remove.
+	(fhandler_socket::set_socketpair_eids): Move down to fhandler_socket
+	methods.
+	(fhandler_socket::fhandler_socket): Drop initializing sec_pipe.
+	(fhandler_socket::~fhandler_socket): Drop closing sec_pipe.
+	(fhandler_socket::eid_setblocking): New method.
+	(fhandler_socket::eid_unsetblocking): New method.
+	(fhandler_socket::eid_recv): New method.
+	(fhandler_socket::eid_send): New method.
+	(fhandler_socket::eid_connect): New method.
+	(fhandler_socket::eid_accept): New method.
+	(fhandler_socket::dup): Drop sec_pipe handling.
+	(fhandler_socket::connect): Fix WinSock error handling. Prepare
+	eid credential transaction. Call eid_connect on successful connect.
+	(fhandler_socket::listen): Drop creating sec_pipe.
+	(fhandler_socket::accept): Slightly simplify code. Call eid_accept
+	on accepted socket.
+	(fhandler_socket::getpeereid): Reshuffle code for readability. Fix
+	test for invalid pid.
+	* select.cc (set_bits): Call eid_connect on successfully connected
+	socket.
+
+2005-03-19  Christopher Faylor  <cgf@timesys.com>
+
+	* child_info.h (fork_info): Use different method to alias variable.
+	(spawn_info): Ditto.
+	* cxx.cc (__cxa_guard_acquire): New function (needed for gcc 4.x).
+	(__cxa_guard_release): Ditto.
+	* devices.in: Make sure stuff is correctly bracketed (for gcc 4.x).
+	* devices.cc: Regenerate.
+	* fhandler.h (fhandler_disk_file::fchmod): Avoid left coercion (for gcc
+	4.x).
+	* smallprint.c (__rn): Declare as __fastcall since gcc 4.x complains
+	about use of regparm, for some reason.
+	* sync.h (sync::init_lock): Remove.
+	* sync.cc (sync::init_lock): Ditto.
+
+2005-03-18  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (cygwin_getprotobyname): Don't try to be fancy with return
+	values.
+	(cygwin_getprotobynumber): Ditto.
+
+2005-03-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::utimes): Handle opening
+	directories under 9x gracefully.
+
+2005-03-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::connect): Always set sun_path
+	in case of a successful or pending connect.
+	(fhandler_socket::accept): Don't run secret event and eid credential
+	transactions if OS accept returned WSAEWOULDBLOCK.
+
+2005-03-16  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_tape.cc (get_ll): This is a generally useful function so
+	move it
+	* winsup.h (get_ll): to here.
+	* security.cc (get_token_group_sidlist): Use get_ll to figure out the
+	long long version of the luid since QuadPart is not part of the
+	standard Windows API.
+
+2005-03-16  Christopher Faylor  <cgf@timesys.com>
+
+	* dir.cc: Rename opendir_* to dirent_* throughout.
+	(opendir_states): Move and rename.
+	* fhandler.h (dirent_states): to here.
+	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Use raw readdir
+	when skipping through entries since it is keeping track of "." and
+	"..".
+	(fhandler_cygdrive::seekdir): Use fhandler_disk_file::readdir to do
+	everything.
+	* fhandler_virtual.cc (fhandler_virtual::opendir): Set flag indicating
+	that we provide .  and ..
+	(fhandler_virtual::seekdir): Ditto.
+	(fhandler_virtual::rewinddir): Ditto.
+	* fhandler_registry.cc (fhandler_registry::rewinddir): Ditto.
+
+2005-03-16  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (free_local): New macro.
+	(_cygtls::remove): Use free_local to free known-malloced local
+	variables.
+	* cygtls.h: Mark some variables as "malloced".
+	* net.cc (enum struct_type): Rename from is_* to t_* for clarity.
+	(dump_protoent): Delete.
+	(dup_ent): New macro.
+	(__dup_ent): Renamed from dup_ent.  Change arguments for convenience.
+	Replace first argument with newly alloced value.  Allocate a rounded
+	number of bytes in an attempt to try to reuse space.  Subsume
+	"dump_protent".
+	(cygwin_getprotobyname): Simplify using new dup_ent functionality.
+	(cygwin_getprotobynumber): Ditto.
+	(cygwin_getservbyname): Ditto.
+	(cygwin_getservbyport): Ditto.
+	(cygwin_gethostname): Ditto.
+	(cygwin_gethostbyname): Ditto.
+	* tlsoffsets.h: Regenerate.
+
+	* syslog.cc (openlog): Use NULL rather than 0, for consistency with the
+	rest of cygwin.
+	(pass_handler::initialize): Use unbuffered I/O in pass one.
+
+2005-03-15  Christopher Faylor  <cgf@timesys.com>
+
+	* errno.cc (errmap): Correct typo in previous change.
+
+2005-03-15  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Free process_ident, if it exists.
+
+	* errno.cc (errmap): ERROR_DISK_CORRUPT -> EIO.
+
+2005-03-11  Christopher Faylor  <cgf@timesys.com>
+
+	* path.h (pathconv_arg): Define PC_NO_ACCESS_CHECK.
+	(path_types): Define PATH_NO_ACCESS_CHECK == PC_NO_ACCESS_CHECK.
+	* path.cc (symlink_info::check_sysfile): Move to symlink_info class and
+	eliminate arguments that are part of class.  Use set_error.
+	(symlink_info::check_shortcut): Ditto.
+	(symlink_info::set_error): New function.
+	(path_conv::check): Pass PC_NO_ACCESS_CHECK to symlink_info::check.
+	(symlink_info::check): Preserve PC_NO_ACCESS_CHECK in pflags.  Use
+	set_error.
+
+2005-03-10  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (is_floppy): New function.
+	(setmntent): Drop floppy drives on A: and B: from logical drive DWORD.
+	* syscalls.cc (sync): Don't sync floppies on A: and B:.
+
+2005-03-10  Christopher Faylor  <cgf@timesys.com>
+
+	* autoload.cc (LoadDLLprime): Use nocopy segment or forked processes
+	will not initialize properly.
+
+2005-03-10  Christopher Faylor  <cgf@timesys.com>
+
+	* autoload.cc (LoadDLLprime): Scrap use of .linkonce and just use an
+	ifdef guard to load .foo_init into data segment.
+
+	* dcrt0.cc (initial_env): Allow colon or space as CYGWIN_DEBUG
+	separator for consistency.
+
+2005-03-09  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.h (pinfo::pinfo): Clear more elements in the constructor.
+
+2005-03-09  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (dup_ent): Revert older stupid test for null.  Don't copy name
+	if it is NULL.
+
+2005-03-09  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::eid_pipe_name): Fix format
+	string.
+	(fhandler_socket::connect): Set sun_path before running eid credential
+	transaction.  Run transaction only if OS connect was successful.
+	(fhandler_socket::accept): Run transaction only if OS accept was
+	successful.
+
+2005-03-09  Corinna Vinschen  <corinna@vinschen.de>
+
+	* signal.cc (sigprocmask): Rename first parameter to "how".
+	(handle_sigprocmask): Ditto.  Check "how" for being a valid "how" value.
+	Fix call order in case of wrong "how" value.
+
+2005-03-09  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (dup_ent): Revert previous stupid change.
+
+2005-03-09  Christopher Faylor  <cgf@timesys.com>
+
+	* net.cc (dup_ent): Avoid dereferencing a null pointer in a debug_printf.
+
+2005-03-09  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Treat ENOSHARE similarly to ENOENT when
+	determining if there was a problem with a symlink.
+
+2005-03-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_socket.cc (fhandler_socket::listen): Don't limit the number
+	of pipe instances.
+
+2005-03-08  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::exit): Right shift exit value by eight when not
+	started in a cygwin environment.
+
+2005-03-07  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (mmap64): Handle MAP_AUTOGROW flag.
+	(fhandler_disk_file::mmap): Ditto. Clean conditional for readability.
+	* include/sys/mman.h: Add MAP_AUTOGROW flag.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-03-08  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (dll_crt0_0): Eliminate muto::init call.
+	* sync.h (locker): New, currently unused class.
+	(muto::init): Eliminate.
+	* sync.cc (muto::init): Ditto.
+	(muto::init): Eliminate critical section lock and instead use name as a
+	guard to prevent against multiple attempts to initialize the same muto.
+
+	* pinfo.cc (pinfo::init): Set myself procinfo when not execing and pid
+	matches windows pid or cygwin pid.
+
+2005-03-06  Pavel Tsekov  <ptsekov@gmx.net>
+
+	* path.cc (mount_info::read_cygdrive_info_from_registry): Use the user
+	prefix if it exists.
+
+2005-03-06  Christopher Faylor  <cgf@timesys.com>
+
+	* sync.h (sync::init_lock): Declare new static member.
+	(sync::init()): Declare new static function.
+	* sync.cc (sync::init): Define.
+	(sync::init): Lock attempt to initialize a muto to stop multiple
+	threads from colliding.
+	* dcrt0.cc (dll_crt0_0): Initialize muto environment.
+
+2005-03-06  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (special_name): Reorganize to always detect the use of
+	special names first, before detecting special characters.
+
+2005-03-04  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_clipboard.cc: Use int for cygnativeformat rather than UINT
+	as that is what is returned by GetPriorityClipboardFormat.
+	(fhandler_dev_clipboard::read): Ditto for the format variable.
+
+2005-03-04  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_base::open_9x): Satisfy query_open values.
+
+2005-03-04  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* fhandler_socket.cc (fhandler_socket::ioctl): Only cancel
+	WSAAsyncSelect when async mode is on.
+
+2005-03-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (utmpxname): Export.
+	* syscalls.cc (utmpxname): Create export alias to utmpname.
+	* include/utmpx.h: Define ut_name and ut_xtime if not already defined.
+	(utmpxname): Add prototype.
+	* include/sys/utmp.h: Only define ut_name if not already defined.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-03-03  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::detach): Use a slightly higher priority when
+	waiting for thread signalling.
+
+2005-03-02  Christopher Faylor  <cgf@timesys.com>
+
+	* autoload.cc (std_dll_init): Save and restore fpu control register
+	around LoadAddress to prevent loaded dlls (like msvcrt.dll) from
+	setting unwanted stuff.
+
+2005-03-02  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::remove): Don't attempt any removal activities if
+	exitsock is zero.
+
+2005-03-02  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (_cygtls::init_thread): Move exitsock setting later.  It
+	should always be set.
+	(_cygtls::remove): Detect zero exitsock.  Not quite sure why this is needed.
+
+2005-03-02  Christopher Faylor  <cgf@timesys.com>
+
+	* autoload.cc (LoadDLLprime): Mask error code to low-order 16 bits.
+	(noload): Preserve sign when returning error code.
+
+2005-03-02  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (do_cleanup): Properly restore SIGINT/SIGQUIT even if they
+	had previously been SIG_DFL.
+
+2005-03-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): Replace
+	GetSystemTime/SystemTimeToFileTime with GetSystemTimeAsFileTime.
+	* times.cc (time_as_timestruc_t): Ditto.
+	(time): Ditto.
+
+2005-03-01  Christopher Faylor  <cgf@timesys.com>
+
+	* include/cygwin/version.h: Bump DLL minor number to 14.
+
+2005-03-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_clipboard.cc (fhandler_dev_clipboard::write): Never set
+	errno to 0.
+	(fhandler_dev_clipboard::read): Ditto.
+	* fhandler_windows.cc (fhandler_windows::read): Ditto.
+	* scandir.cc (scandir): Ditto.
+	* syscalls.cc (_fstat64_r): Ditto.
+	(_fstat_r): Ditto.
+	(_stat64_r): Ditto.
+	(_stat_r): Ditto.
+
+	* mmap.cc (mmap64): Fix /dev/zero mapping.
+
+2005-02-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_socket): Declare new method
+	set_socketpair_eids.
+	* fhandler_socket.cc (fhandler_socket::set_socketpair_eids): New method.
+	(fhandler_socket::dup): Duplicate sec_pipe if necessary.
+	(fhandler_socket::listen): Only create sec_pipe if named pipes are
+	available. Initialized sec_peer_pid to 0 as on Linux.
+	(fhandler_socket::connect): Only run eid credential transaction if
+	named pipes are available.  Fake otherwise. Initialized sec_peer_pid
+	to 0 as on Linux.
+	(fhandler_socket::accept): Ditto.
+	(fhandler_socket::close): Move closing sec_pipe handle from here...
+	(fhandler_socket::~fhandler_socket): ... to here.
+	* net.cc (socketpair): Set eid credentials by calling
+	fhandler_socket::set_socketpair_eids() on both socket ends.
+	* wincap.h (wincaps::has_named_pipes): New element.
+	* wincap.cc: Implement above element throughout.
+
+2005-02-26  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (_pinfo::set_ctty): Move function
+	* pinfo.cc (_pinfo::set_ctty): to here.
+
+	* fhandler_mem.cc (fhandler_dev_mem::fstat): Don't fill out structure
+	if this is an on-disk device rather than an "auto" device.
+	* fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
+
+	* path.cc (normalize_posix_path): Don't treat a standalone '//' as
+	introducing a UNC path.
+	(normalize_win32_path): Ditto.
+
+2005-02-26  Christopher Faylor  <cgf@timesys.com>
+
+	* debug.cc (delete_handle): Report on handle value in debugging output.
+
+	* pinfo.h (_pinfo::exists): Declare "new" function.
+	(_pinfo::kill): Ditto.
+	* fhandler_termios.cc (tty_min::kill_pgrp): Use _pinfo::exists rather
+	than proc_exists.
+	* pinfo.cc (pinfo::init): Ditto.  Don't do a low_priority_sleep(0) when
+	looping to find exec'ed procinfo.
+	(pinfo::release): Be more careful about unmapping and closing.
+	* signal.cc (_pinfo::kill): Rename from kill_worker.  Accommodate entry
+	into _pinfo class.
+	(kill0): Use _pinfo::kill rather than kill_worker.
+	(kill_pgrp): Ditto.  Use _pinfo::exists rather than proc_exists.
+	* sigproc.cc (_pinfo::exists): Rename from proc_exists.
+	(pid_exists): Use _pinfo::exists rather than proc_exists.
+	(remove_proc): Ditto.
+	* sigproc.h (proc_exists): Delete declaration.
+
+2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_base): Declare fixup_mmap_after_fork
+	with additional flags parameter.  Change offset parameter to _off64_t.
+	(class fhandler_disk_file): Ditto.
+	(class fhandler_dev_mem): Ditto.
+	* fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork):
+	Accommodate new parameters.
+	* mmap.cc: Include ntdll.h.
+	(class mmap_record): Add flags member.
+	(mmap_record::mmap_record): Add flags parameter.
+	(mmap_record::get_flags): New method.
+	(class map): Add next_anon_addr member to store next anonymous mapping
+	address suggestion.
+	(map::get_next_anon_addr): New method.
+	(map::set_next_anon_addr): New method.
+	(mmap64): Don't align offset and length to granularity in case of
+	MAP_ANONYMOUS on NT.  Check for already existing mapping only on 9x.
+	Call mmap_record::mmap_record with additional flags argument.
+	(fhandler_base::fixup_mmap_after_fork): Accommodate new parameters.
+	(fhandler_disk_file::mmap): Use NtMapViewOfSection with
+	AT_ROUND_TO_PAGE flag for anonymous mappings on NT.  If addr is NULL,
+	try to map adjacent to previous mapping.
+	(fhandler_disk_file::fixup_mmap_after_fork): Add flags argument.
+	Change offset parameter to _off64_t.  Use NtMapViewOfSection to
+	re-create anonymous mappings on NT.
+	(fixup_mmaps_after_fork): Accommodate new parameters when calling
+	fhandler's fixup_mmaps_after_fork function.
+	* ntdll.h (AT_ROUND_TO_PAGE): New define.
+
+2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (mmap64): Handle anonymous MAP_FIXED request on
+	non-granulation boundary.
+
+2005-02-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mmap.cc (class mmap_record): Declare new map_pages method with
+	address parameter.
+	(mmap_record::map_pages): New method with address parameter.
+	(mmap64): Evaluate access mode before checking if already existing
+	mapping can be used.
+	Only use existing mapping if requested access mode matches the one
+	in the existing mapping.
+	Add check for existing mapping for anonymous MAP_FIXED case.
+
+2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* localtime.cc: Implement setting __tzrule's offset member using
+	newlib's __gettzinfo () interface.
+	(__tzrule): Remove.
+	(timezone): Define as long according to POSIX.
+
+2005-02-23  Eric Blake  <ebb9@byu.net>
+
+	* devices.in (parsedisk): Fix typo.
+	* devices.cc: Regenerate.
+
+2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (getpeereid): Export.
+	* fhandler.h (class fhandler_socket): Add pipe and id members to
+	exchange eid credentials for AF_LOCAL sockets.
+	(eid_pipe_name): Declare new method.
+	(getpeereid): Ditto.
+	* fhandler_socket.cc (fhandler_socket::eid_pipe_name): New method.
+	(fhandler_socket::fhandler_socket): Initialize sec_pipe.
+	(fhandler_socket::connect): Exchange eid credentials with accepting
+	socket process.
+	(fhandler_socket::listen): Prepare eid credential transaction.
+	(fhandler_socket::accept): Exchange eid credentials with connecting
+	socket process.
+	(fhandler_socket::close): Close eid credentials pipe if open.
+	(fhandler_socket::getpeereid): New method.
+	* net.cc (cygwin_getsockopt): Add SO_PEERCRED handling.
+	(getpeereid): New function.
+	* include/asm/socket.h (SO_PEERCRED): Define.
+	* include/cygwin/socket.h (struct ucred): Define new type.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/sys/statvfs.h (ST_RDONLY): Define.
+	(ST_NOSUID): Define.
+
+2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (fstatvfs): Export.
+	(statvfs): Export.
+	* syscalls.cc: Include sys/statvfs.h.
+	(statvfs): New function.  Move statfs functionality here.
+	(fstatvfs): New function.
+	(statfs): Just call statvfs and copy structure.  Check validity of
+	incoming struct statfs pointer.
+	* include/cygwin/types.h (fsblkcnt_t): Define.
+	(fsfilcnt_t): Define.
+	* include/cygwin/version.h: Bump API minor version.
+	* include/sys/statvfs.h: New file.
+
+2005-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* devices.h: Switch FH_ZERO and FH_PORT as on Linux.  Add FH_FULL.
+	* devices.in: Add /dev/full.
+	* devices.cc: Regenerate.
+	* dtable.cc (build_fh_pc): Add FH_FULL.
+	* fhandler.cc (fhandler_base::fstat): Set FH_FULL permission bits
+	correctly.
+	* fhandler_zero.cc (fhandler_dev_zero::write): Set errno to ENOSPC
+	and return -1 if device is FH_FULL.
+
+2005-02-22  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_disk_file.cc (fhandler_cygdrive::closedir): Return 0 when
+	closing cygdrive_root.
+
+2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (basename): Export.
+	(dirname): Export.
+	* path.cc (basename): New function.
+	(dirname): New function.
+	* include/libgen.h: New file.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* select.cc (peek_pipe): Disable new pipe code until there's
+	a working substitute.
+
+2005-02-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (fdatasync): Export.
+	* fhandler.cc (fhandler_base::fsync): Return with EINVAL if no
+	handle is available.
+	* syscalls.cc (fdatasync): Create export alias to fsync.
+	* include/cygwin/version.h: Bump API minor version.
+
+2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_base::fstat_helper): Declare with additional
+	dwVolumeSerialNumber argument.  Drop default values for last three
+	arguments.
+	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Pass
+	dwVolumeSerialNumber from GetFileInformationByHandle to fstat_helper.
+	(fhandler_base::fstat_by_name): Pass pc.volser () to fstat_helper.
+	Accommodate dropping default values for last three arguments of
+	fstat_helper.
+	(fhandler_base::fstat_helper): Add dwVolumeSerialNumber argument.
+	Use for st_dev member unless 0 in which case pc.volser () is used.
+
+2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (FindFirstVolumeA): Add.
+	(FindNextVolumeA): Add.
+	(FindVolumeClose): Add.
+	(GetVolumePathNamesForVolumeNameA): Add.
+	* fhandler.h (class fhandler_base): Declare new method fsync.
+	* fhandler.cc (fhandler_base::fsync): New method.
+	* syscalls.cc (fsync): Move functionality into fhandler method fsync.
+	Just call this method from here.
+	(sync_worker): New static function.
+	(sync): Fill with life for NT systems.
+	* wincap.h (wincaps::has_guid_volumes): New element.
+	* wincap.cc: Implement above element throughout.
+
+2005-02-20  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (enum query_state): Add query_write_attributes state.
+	(fhandler_base::status.query_open): Add a bit to make room for more
+	states.
+	(class fhandler_base): Declare new method utimes.
+	(class fhandler_socket): Ditto.
+	(class fhandler_disk_file): Ditto.
+	(fhandler_disk_file::fhandler_disk_file): Add constructor with
+	path_conv parameter.
+	* fhandler.cc (fhandler_base::open): Add query_write_attributes
+	handling.
+	(fhandler_base::utimes): New method.
+	* fhandler_disk_file.cc (fhandler_disk_file::link): Simplify.
+	Open file with query_write_attributes instead of query_write_control.
+	(fhandler_disk_file::utimes): New method.
+	(fhandler_disk_file::fhandler_disk_file): Add constructor with
+	path_conv parameter setting pc member immediately.
+	* fhandler_socket.cc (fhandler_socket::fchmod): Use new
+	fhandler_disk_file constructor.
+	(fhandler_socket::fchown): Ditto.
+	(fhandler_socket::facl): Ditto.
+	(fhandler_socket::link): Ditto.
+	(fhandler_socket::utimes): New method.
+	* times.cc: Include dtable.h.
+	(timeval_to_filetime): Make non-static.
+	(utimes): Move functionality into fhandler method utimes. Just call
+	this method from here.
+	* winsup.h: Simplify declarations of time helper functions.
+	(timeval_to_filetime): Add extern declaration.
+
+2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_base): Declare new method link.
+	(class fhandler_socket): Ditto.
+	(class fhandler_disk_file): Ditto.
+	* fhandler.cc (fhandler_base::open): Add FILE_WRITE_ATTRIBUTES
+	to query_write_control access flags.
+	(fhandler_base::link): New method.
+	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't try to
+	open with O_WRONLY since query_write_control includes
+	FILE_WRITE_ATTRIBUTES.
+	(fhandler_disk_file::fchown): Ditto.
+	(fhandler_disk_file::facl): Ditto.
+	(fhandler_disk_file::link): New method.  Touch st_ctime on successful
+	link.
+	* fhandler_socket.cc (fhandler_socket::link): New method.
+	* syscalls.cc (link): Move functionality into fhandler method link.
+	Just call this method from here.
+
+2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (class fhandler_socket): Declare new methods fchown,
+	fchmod and facl.
+	* fhandler_socket.cc (fhandler_socket::fstat): Handle AF_LOCAL
+	sockets.
+	(fhandler_socket::fchmod): New method.
+	(fhandler_socket::fchown): New method.
+	(fhandler_socket::facl): New method.
+
+2005-02-19  Corinna Vinschen  <corinna@vinschen.de>
+
+	* localtime.cc: Temporary implementation of setting __tzrule's offset
+	member to be used by strftime.
+	(__tzrule): New global variable.
+	(tzparse): Set __tzrule's offset member appropriately.
+
+2005-02-17  Christopher Faylor  <cgf@timesys.com>
+
+	* path.cc (path_conv::check): Set fs flag when a unix-domain socket
+	is detected.
+
+2005-02-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::fstat): Set st_ctime if
+	has_changed flag is set.
+	(fhandler_disk_file::touch_ctime): Reset has_changed flag on success.
+
+2005-02-17  Corinna Vinschen  <corinna@vinschen.de>
+
+	* times.cc (utimes): Open files with FILE_WRITE_ATTRIBUTES first,
+	if that fails, try opeing with GENERIC_WRITE.  Fix comments.
+
+2005-02-15  Christopher Faylor  <cgf@timesys.com>
+
+	* path.h (path_conv::issocket): Return true if device == FH_UNIX rather
+	than expecting path_conv to set a flag.
+
+2005-02-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_base::raw_write): Mark as changed on
+	successful write.
+	* fhandler.h (fhandler_base::status_flags): Add 'has_changed' flag.
+	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Call
+	fhandler_disk_file's own open and close instead of open_fs and
+	close_fs.  Mark as changed on success.
+	(fhandler_disk_file::fchown): Ditto.
+	(fhandler_disk_file::facl): Ditto.
+	(fhandler_disk_file::ftruncate): Ditto.
+	(fhandler_base::open_fs): Mark as changed when O_TRUNC flag on existing
+	file is set.
+	(fhandler_disk_file::close): Set st_ctime if has_changed flag is set.
+
+2005-02-11  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::release): Reset ev here if it exists.
+	(cygthread::terminate_thread): Eliminate racy code which reset ev and
+	thread_sync.  Remove a few nonsensical inuse checks.  Exit at the
+	bottom.
+	(cygthread::detach): Rewrite to again try to ensure that we don't say
+	we're signalled when we are not signalled.
+	* fhandler.cc (fhandler_base::raw_read): Revert to signalling read
+	success quickly.
+	* pipe.cc (fhandler_pipe::close): Use base method to close handle.
+	* sigproc.h (WAIT_SIG_PRIORITY): Just trundle along at normal priority
+	to allow the pipe thread to do its thing if possible.
+
+	* pinfo.h (pinfo::zap_cwd): Declare new function.
+	(pinfo::zap_cwd): Move 'cd out of the way code' here.
+	(pinfo::exit): Use it here.
+	* spawn.cc (spawn_guts): And here.
+
+2005-02-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* times.cc (utimes): Open files with GENERIC_WRITE on file systems
+	not supporting ACLs.
+
+2005-02-09  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Fix checking
+	lseek return code.
+
+2005-02-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* times.cc (timeval_to_filetime): Define first parameter const.
+	(utimes): Define second parameter to const according to SUSv3.
+	(utime): Ditto.
+	* include/sys/utime.h (utime) : Change declaration accordingly.
+
+2005-02-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygthread.cc (cygthread::detach): Just test thread handle after
+	signal arrived, don't wait infinitely for it.
+
+2005-02-08  Christopher Faylor  <cgf@timesys.com>
+
+	* pipe.cc (fhandler_pipe::read): Remove hold over from old read_state
+	implementation.
+
+2005-02-06  Yitzchak Scott-Thoennes <sthoenna@efn.org>
+
+	* net.cc (cygwin_gethostbyname): Be more picky about what's a numeric
+	address string, and use tls in that case too.
+
+2005-02-07  Christopher Faylor  <cgf@timesys.com>
+
+	* exceptions.cc: Make windows_system_directory non-static.
+	* pinfo.cc (pinfo::exit): Change innocuous cd'ed location to one that
+	is more likely to exist.
+
+2005-02-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (path_conv::check): Leave symlink expansion loop in case
+	a not-ENOENT error happens.
+
+	* cygheap.h (cygheap_fdmanip::fhandler_pipe *): New cast operator.
+	* pinfo.cc (_pinfo::commune_recv): Add PICOM_PIPE_FHANDLER handling.
+	(_pinfo::commune_send): Ditto.
+	(_pinfo::pipe_fhandler): New method.
+	* pinfo.h (enum picom): Add PICOM_PIPE_FHANDLER.
+	(_pinfo::pipe_fhandler): Declare.
+	* pipe.cc (fhandler_pipe::open): Rewrite.  Allow to open foreign
+	pipe handles.
+
+2005-02-03  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.h (cygthread::terminate_thread): Reflect return value.
+	* cygthread.cc (cygthread::detach): Be more careful about ensuring that
+	sigwait is properly waited for to avoid later missynchronization.
+	(cygthread::terminate_thread): Return true if thread was actually
+	terminated and all handles were closed.
+	* fhandler_base.cc (fhandler_base::raw_read): Use signal_read_state
+	rather than raw calls to win32 api.
+	(fhandler_base::read): Ditto.
+	* fhandler.h (fhandler_pipe::fixup_after_exec): Use method to create
+	read_state signalling.
+	(fhandler_pipe::create): Ditto.
+
+	* Makefile.in: Make some more files -fomit-frame-pointer.
+
+2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_base::ftruncate): Define new virtual method.
+	(fhandler_disk_file::ftruncate): Ditto.
+	* fhandler.cc (fhandler_base::ftruncate): New method.
+	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto.
+	* syscalls.cc (ftruncate64): Move functionality into fhandlers.
+	Call fhandler method from here.
+
+2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pipe.cc (fhandler_pipe::dup): Fix conditionals in case of error.
+
+2005-02-02  Corinna Vinschen  <corinna@vinschen.de>
+
+	* times.cc (utimes): Mark st_ctime for update according to SUSv3.
+
+2005-02-01  Christopher Faylor  <cgf@timesys.com>
+
+	* fhandler_proc.cc (format_proc_partitions): Remove PartitionType check
+	since it could skip over partitions that are actually interesting.
+
+2005-02-01  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::terminate_thread): Wait briefly for
+	notification event in the event that the thread was actually in the
+	process of exiting.
+
+	* pipe.cc (fhandler_pipe::dup): read_state is not supposed to be
+	inheritable.  Fix that.
+
+	* path.cc (path_conv::check): Set symlen = 0 to avoid a compiler
+	warning.
+
+	* devices.h (devices::parsedisk): Declare new function.
+	* devices.in (devices::parsedisk): Define new function.
+	* dtable.cc (dtable::init_std_file_from_handle): Use device numbers
+	rather than name.
+	* fhandler_proc.cc (format_proc_partitions): Use parsedisk to generate
+	disk names from numeric codes.  (This was broken on two of my
+	systems previously and is still broken now)
+
+2005-02-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pipe.cc (fhandler_pipe::open):  Allow re-opening of /proc/<pid>/fd
+	pipes of the current process.
+
+2005-02-01  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_base::get_proc_fd_name): Don't generate
+	"device:" entry.
+	* fhandler.h (fhandler_socket::open): New method.
+	(fhandler_pipe::open): New method.
+	* fhandler_proc.cc (fhandler_proc::exists): Return -2 in case of
+	/proc/self.
+	* fhandler_process.cc (fhandler_process::exists): Return -2 in
+	case of symlinks, -3 for pipes and -4 for sockets.
+	(fhandler_process::fstat): Handle pipes and sockets.
+	(fhandler_process::open): Handle opening /proc/<pid>/fd.
+	(fhandler_process::fill_filebuf): Generate empty names for
+	non exisiting file descriptors.
+	* fhandler_socket.cc (fhandler_socket::get_proc_fd_name): Always
+	generate "socket:[number]" strings as on Linux.
+	(fhandler_socket::open): New method.
+	(fhandler_socket::fstat): Always return socket type.
+	* path.cc (symlink_info::set): Remove unused second parameter.
+	(path_conv::check): Handle pipes and sockets in /proc.
+	Set correct device type for AF_LOCAL sockets.
+	* pinfo.cc (_pinfo::commune_recv): Generate empty names for
+	non exisiting file descriptors.
+	(_pinfo::fd): Ditto.
+	* pipe.cc (fhandler_pipe::open): New method.
+
+2005-01-31  Christopher Faylor  <cgf@timesys.com>
+
+	* path.h (path_conv::set_name): Declare new function.
+	* path.cc (path_conv::set_name): Define new function.
+	* fhandler.h (fhandler_dev_null::open): Declare new function.
+	* fhandler.cc (fhandler_dev_null::open): Define new function.
+
+2005-01-31  Christopher Faylor  <cgf@timesys.com>
+
+	* smallprint.c (rnarg): Use long rather than unsigned long so that we
+	get proper sign extension.
+
+2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (set_traverse): New function.
+	(parse_thing): Add "traverse" option.  Sort options alphabetically.
+	(environ_init): On NT, switch on traverse checking by default.
+
+2005-01-31  Christopher Faylor  <cgf@timesys.com>
+
+	* smallprint.c (__rn): Regparmize.
+
+2005-01-31  Christopher Faylor  <cgf@timesys.com>
+
+	* smallprint.c (rnarg): New macro.
+	(rnargLL): Ditto.
+	(__rn): Rename from 'rn', add a mask argument, and use the mask
+	argument to control how many significant digits to care about.
+	(__small_vsprintf): Use __rn, rnarg, rnargLL, as appropriate.
+
+2005-01-31  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::exit): Only return low-order 16 bits when exiting.
+
+2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_process.cc (format_process_maps): Get destbuf argument by
+	reference.  Allow resizing of destbuf as necessary.  Fix string
+	handling.
+
+2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygheap.h (class cygheap_fdenum): New class to enumerate used
+	fhandlers.
+	* dtable.h (class dtable): Add cygheap_fdenum as friend class.
+	* fhandler.h (fhandler_base::get_proc_fd_name): New virtual method
+	to return a name for /proc/<pid>/fd.
+	(fhandler_socket::get_proc_fd_name): Ditto.
+	(fhandler_pipe::get_proc_fd_name): Ditto.
+	(fhandler_virtual::opendir): Make virtual method.
+	(fhandler_process::opendir): New method.
+	* fhandler.cc (fhandler_base::get_proc_fd_name): New method.
+	* fhandler_process.cc: Include ctype.h.
+	(PROCESS_FD): Define.
+	(process_listing): Add "fd".
+	(fhandler_process::exists): Fix comment.  Return 1 in case of "fd"
+	directory. Handle files below "fd".
+	(fhandler_process::fstat): Drop "self" handling.  Set correct link
+	count for directories.
+	(fhandler_process::opendir): New method to handle "fd" directory.
+	(fhandler_process::readdir): Add "fd" handling.
+	(fhandler_process::open): Drop "self" handling.
+	(fhandler_process::fill_filebuf): Ditto.  Add "fd" handling.  Fix
+	"maps" output string.
+	* fhandler_registry.cc (fhandler_registry::fstat): Set correct link
+	count for directories.
+	* fhandler_socket.cc (fhandler_socket::get_proc_fd_name): New method.
+	* path.cc (symlink_info::set): Fix thinko.
+	* pinfo.cc (_pinfo::commune_recv): Rename pathbuf to path throughout.
+	Drop local path variable in PICOM_FIFO case.  Fix debug output.
+	Close handles as early as possible. Add PICOM_FDS and PICOM_FD
+	handling.
+	(_pinfo::commune_send): Add PICOM_FDS and PICOM_FD handling.
+	(_pinfo::fd): New method.
+	(_pinfo::fds): New method.
+	* pinfo.h (enum picom): Add PICOM_FDS and PICOM_FD.
+	(_pinfo::fd): Declare.
+	(_pinfo::fds): Declare.
+	* pipe.cc (fhandler_pipe::get_proc_fd_name): New method.
+
+2005-01-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* smallprint.c (rn): Change uval to unsigned long long to fix 64 bit
+	handling.
+	* fhandler_process.cc (format_process_maps): Print major, minor and
+	inode numbers correctly.
+
+2005-01-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (GetModuleFileNameExA): Add.
+	(GetModuleInformation): Add.
+	(QueryWorkingSet): Add.
+	* fhandler.h (fhandler_virtual::get_filebuf): New method.
+	* fhandler_proc.cc (PROC_SELF): Define.
+	(proc_fhandlers): Change type of self to FH_PROC.
+	(fhandler_proc::exists): Return -3 if self.
+	(fhandler_proc::fstat): Handle self as symlink.
+	(fhandler_proc::fill_filebuf): Handle self.
+	* fhandler_process.cc: Include psapi.h.
+	(PROCESS_EXENAME): Remove.
+	(PROCESS_MAPS): Define.
+	(PROCESS_ROOT): Define.
+	(PROCESS_EXE): Define.
+	(PROCESS_CWD): Define.
+	(process_listing): Remove "exename", add "maps, "root", "exe" and
+	"cwd" elements.
+	(fhandler_process::exists): Return -2 for symlinks.
+	(fhandler_process::fstat): Handle symlinks.
+	(fill_filebuf): Evaluate pid if pid is 0.  Use exename handling for
+	exe.  Handle maps, root and cwd.
+	(format_process_maps): New function evaluating "maps".
+	* path.cc (symlink_info::set): New method to fill symlink_info
+	with data matching virtual symlinks.
+	(path_conv::check): Handle virtual symlinks.
+	* pinfo.cc (_pinfo::commune_recv): Add PICOM_CWD and PICOM_ROOT
+	handling.
+	(_pinfo::commune_send): Ditto.
+	(_pinfo::root): New function.
+	(_pinfo::cwd): New function.
+	* pinfo.h (enum picom): Add PICOM_CWD and PICOM_ROOT.
+	(_pinfo::root): Declare.
+	(_pinfo::cwd): Declare.
+
+2005-01-29  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (new): Add a little more debugging.
+	* thread.cc (pthread_null::exit): Add a _my_tls.remove() for safety.
+
+2005-01-28  Christopher Faylor  <cgf@timesys.com>
+
+	* cygtls.cc (cygtls::call2): Move socket cleanup.
+	(cygtls::remove): Move socket cleanup here.  Don't use _my_tls to
+	reference it.
+
+2005-01-26  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Avoid a compiler warning.
+
+2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (setpriority): Implement PRIO_PGRP, PRIO_USER and
+	setting priority in other Cygwin processes.
+	(getpriority): Implement PRIO_PGRP, PRIO_USER and getting nice value
+	from other processes.
+
+2005-01-26  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* path.cc (path_conv::check): Return ENOTDIR rather than ENOENT
+	when a component is not a directory. Remove unreachable code.
+	(digits): Delete.
+
+2005-01-25  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.h (pinfo::init): Make third parameter non-optional and
+	propagate change throughout.
+	* pinfo.cc (set_myself): Pass INVALID_HANDLE_POINTER if h is NULL.
+	(pinfo::init): Make third parameter non-optional.  Eliminate use of
+	PID_EXECED as an argument.  Put setting of handle back inside loop but
+	reorganize to try to open it only when necessary.
+
+2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din: Export getpriority and setpriority.
+	* fork.cc (fork_parent): Copy parent's nice value into child.
+	* spawn.cc (spawn_guts): Ditto.
+	* miscfuncs.cc (winprio_to_nice): New function.
+	(nice_to_winprio): Ditto.
+	* pinfo.cc (pinfo_init): If parent is not a Cygwin process, set
+	default nice value according to current Win32 priority class.
+	* pinfo.h (class _pinfo): Add nice member.
+	* syscalls.cc (setpriority): New function, only implementing
+	PRIO_PROCESS for now.
+	(getpriority): Ditto.
+	(nice): Just call setpriority.
+	* wincap.h (wincaps::has_extended_priority_class): New element.
+	* wincap.cc: Implement above element throughout.
+	* winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio.
+	* include/limits.h (NZERO): New define.
+	* include/cygwin/types.h (id_t): New datatype.
+	* include/cygwin/version.h: Bump API minor version.
+	* include/sys/resource.h: Add PRIO_XXX defines and prototypes for
+	getpriority and setpriority.
+
+2005-01-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (realpath): Allow to expand with .exe suffix.
+
+2005-01-22  Christopher Faylor  <cgf@timesys.com>
+
+	* spawn.cc (spawn_guts): Perform same "cd" as in pinfo::exit below to
+	make sure that a stub process does not keep the current working
+	directory busy after the "execed" process has exited.
+
+2005-01-22  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Move everything but the MapViewOfFileEx out
+	of the loop since trying multiple times to call CreateFileMapping
+	doesn't make much sense.  Try to structure the loop a little better so
+	that exiting with a break does the right thing.
+	(pinfo::release): Release shared memory area if it exists and close
+	handle if it exists.
+
+2005-01-22  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::maybe_set_exit_code_from_windows): Make sure that
+	process has exited before getting an error code.
+	(pinfo::exit): "cd" to innocuous location before exiting to make sure
+	that process does not keep the current working directory busy while it
+	is in the process of really exiting.
+
+2005-01-18  Corinna Vinschen  <corinna@vinschen.de>
+
+	* autoload.cc (CoInitialize): Remove.
+	(CoUninitialize): Remove.
+	(CoCreateInstance): Remove.
+	(CoTaskMemFree): Add.
+	(SHGetDesktopFolder): Add.
+	* path.cc (shortcut_header): Remove.
+	(shortcut_initalized): Remove.
+	(GUID_shortcut): New static GUID.
+	(struct win_shortcut_hdr): New struct describing Windows shortcut
+	header structure.
+	(symlink_worker): Rewrite creating Windows shortcuts.  Create
+	ITEMIDLIST if target exists.  Only write once.
+	(cmp_shortcut_header): Use win_shortcut_hdr structure for comparison.
+	(check_shortcut): Rewrite to read only once from file.  Allow skipping
+	an ITIMIDLIST in the file.
+
+2005-01-16  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.h (maybe_set_exit_code_from_windows): Renamed from
+	set_exit_state.
+	* pinfo.cc (pinfo::exit): Use renamed function.
+	(proc_waiter): Ditto.  Make a copy of input argument to avoid problems
+	when procs array is shuffled.  Flag when copy is made so that
+	remove_proc knows when it is safe to reshuffle.
+	* sigproc.cc (proc_terminate): Don't flag process_state as PID_EXITED.
+	(remove_proc): Wait for waiter to finish copying pinfo element before
+	moving it (an actual wait should be an extremely rare event).
+
+2005-01-15  Christopher Faylor  <cgf@timesys.com>
+
+	* init.cc (dll_entry): Remove unused extern.
+
+	* include/sys/cygwin.h: Remove PID_ZOMBIE.
+	* pinfo.h: Rename EXITCODE_* defines.
+	(pinfo::set_exit_state): Remove parameter.
+	* pinfo.cc (set_exit_state): Remove parameter.  Reverse sense of test
+	so that exitcode is checked for having been set rather than not having
+	been set.  Set flag when exitcode has been established.  Don't set
+	PID_STATE here.
+	(pinfo::init): Remove exitcode initialization.
+	(pinfo::exit): Reflect change in EXITCODE_* naming.  Set flag when
+	exitcode has been established.  Reflect change in arguments to
+	set_process_state.
+	(proc_waiter): Reflect change in arguments to set_process_state.  Set
+	process_state here and only here.
+	* fhandler_process.cc (fhandler_process::fill_filebuf): Reflect removal
+	of PID_ZOMBIE define.
+	(format_process_stat): Ditto.
+	(format_process_status): Ditto.
+	* sigproc.cc (pid_exists): Ditto.
+	(stopped_or_terminated): Ditto.  Make sure that only low-order 16 bits of
+	exitcode are used.
+	* spawn.cc (spawn_guts): Reflect change in EXITCODE_* naming.
+
+2005-01-15  Christopher Faylor  <cgf@timesys.com>
+
+	* sigproc.cc (sig_send): Don't complain if attempt to send signal to
+	myself fails after I've "execed".
+
+2005-01-14  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::facl): Pretend successful
+	SETACL if no acls are available.
+	* fhandler.cc (fhandler_base::facl): Implement to return sensible
+	values on GETACL and GETACLCNT.  Pretend successful SETACL.
+	* fhandler_virtual.cc (fhandler_virtual::facl): Ditto.
+
+2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler.h (fhandler_disk_file::touch_ctime): Declare.
+	* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): New method
+	to set file's ctime.
+	(fhandler_disk_file::fchmod): Try opening file for writing first.
+	Set file's ctime on success.
+	(fhandler_disk_file::fchown): Ditto.
+	(fhandler_disk_file::facl): Ditto.
+
+2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pinfo.cc (pinfo::exit): Don't access self after releasing it.
+	* path.h (path_conv::path_conv): Fill path with native device
+	name in case of device argument.
+
+2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_serial.cc (fhandler_serial::dup): Call overlapped_setup
+	for child, not for parent.
+
+2005-01-13  Christopher Faylor  <cgf@timesys.com>
+
+	* init.cc (dll_entry): Nuke attempt to set exit code since parent will
+	use windows exit code if needed.
+	* pinfo.cc (pinfo::exit): Move release() here to minimize pid creation
+	race (suggested by Pierre Humblet).
+
+2005-01-12  Christopher Faylor  <cgf@timesys.com>
+
+	Reorganize header file inclusion throughout so that cygerrno.h comes
+	first.
+	* fhandler.h (select_record::thread_errno): Save any encountered errno
+	here.
+	(select_record::set_select_errno): New function.
+	(select_record::saw_error): New function.
+	(select_record::select_record): Initialize thread_errno to zero.
+	* select.cc (set_handle_or_return_if_not_open): Set thread_errno on
+	failure.
+	(select_stuff::wait): Record errno for later resurrection in calling
+	thread.
+	(peek_serial): Ditto.
+
+2005-01-12  Christopher Faylor  <cgf@timesys.com>
+
+	* syscalls.cc (system): Use "/bin/sh" as per linux and (sorta) SUSv3.
+
+2005-01-12  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::exit): Don't assume that this == myself.
+
+2005-01-11  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (pinfo::init): Don't close input handle on temporary (?)
+	failure.
+
+2005-01-11  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.h (_pinfo::set_exit_state): Declare new function.
+	(pinfo::exit): Move here from _pinfo::exit.
+	* sigproc.cc (child_info::sync): Use new function to set exitcode and
+	process_state.
+	* pinfo.cc (_pinfo::exit): Ditto.
+	(proc_waiter): Ditto.
+	(_pinfo::set_exit_state): Define new function.
+	(_pinfo::dup_proc_pipe): Close handle when there is no parent process
+	around to care about the exit value.
+	* dcrt0.cc (dll_crt0_0): Move subproc_ready synchronization later to
+	make sure that myself is still mapped in parent.
+	(do_exit): Reflect movement to pinfo::exit.
+	(__api_fatal): Ditto.
+	* exceptions.cc (signal_exit): Ditto.
+	* errno.cc (errmap): Map PROC_NOT_FOUND.
+	* init.cc (dll_entry): Release myself before exiting.
+	* sigproc.cc (proc_can_be_signalled): Set errno appropriately.
+	(sig_send): Ditto.  Also remove ill-advised test for !myself->sendsig
+	since this is an indication of a process which is still initializating
+	-- it is not an error.
+	(child_info::sync): Don't set exitcode here.  Assume that will happen
+	in proc_waiter, if necessary.
+	* spawn.cc (spawn_guts): Delay "wait_for_myself" logic until later.
+	Don't wait at all if the process has already exited.  Reflect movement
+	to pinfo::exit.
+
+2005-01-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (build_env): Disallow empty strings and strings starting
+	with '=' in Win32 environment.
+
+2005-01-08  Pierre Humblet <pierre.humblet@ieee.org>
+
+	* syscalls.cc (seteuid32): Only change the default dacl when
+	seteuid succeeds. Do not close HKCU.
+
+2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_process.cc: Use strcasematch instead of strcasecmp
+	throughout.
+
+2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (rename): Fix behaviour in case of renaming directories
+	according to SUSv3.
+
+2005-01-06  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_base::open_fs): Don't allow
+	opening directories for writing.
+
+2005-01-06  Christopher Faylor  <cgf@timesys.com>
+
+	* timer.cc (timer_thread): Pass sigev pointer value as per SuSv3 rather
+	than pointer to sigev.
+
+2005-01-05  Christopher Faylor  <cgf@timesys.com>
+
+	* dcrt0.cc (multiple_cygwin_problem): Reorganize error message to not
+	always talk about a "version" when it's not a version.
+	(dll_crt0_0): Change info passed to multiple_cygwin_problem to be a
+	little more precise.
+	* shared.cc (user_shared_initialize): Ditto.
+	(shared_info::initialize): Ditto.
+
+2005-01-03  Christopher Faylor  <cgf@timesys.com>
+
+	* pinfo.cc (_pinfo::dup_proc_pipe): Can't close proc pipe when execing
+	or we will suffer an exit code race.
+
+2005-01-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* signal.cc (abort): Call _GLOBAL_REENT's __cleanup.
+
+2005-01-03  Corinna Vinschen  <corinna@vinschen.de>
+
+	* syscalls.cc (setmode): Call _fwalk with _GLOBAL_REENT.
+
+2005-01-01  Christopher Faylor  <cgf@timesys.com>
+
+	* cygthread.cc (cygthread::stub): Set inuse to false when exiting.
+	(cygthread::cygthread): Actually pass name as argument to debugging
+	output to avoid SEGV when strace'ing.
+	(cygthread::release): Don't set stack_ptr to NULL, since it is only set
+	once on first entry to a stub not on each stub iteration.
+	(cygthead::exit_thread): Remove obsolete function.
+	* cygthread.h (cygthread::exit_thread): Ditto.
+
+2005-01-01  Christopher Faylor  <cgf@timesys.com>
+
+	* shared.cc (open_shared): Don't attempt VirtualAlloc magic if first
+	attempt to map memory fails.
diff --git a/winsup/cygwin/syslog.cc b/winsup/cygwin/syslog.cc
index b8bd669..ea59ba8 100644
--- a/winsup/cygwin/syslog.cc
+++ b/winsup/cygwin/syslog.cc
@@ -1,6 +1,7 @@
 /* syslog.cc
 
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.
+   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+   2006 Red Hat, Inc.
 
 This file is part of Cygwin.
 
@@ -498,8 +499,6 @@ vklog (int priority, const char *message, va_list ap)
     dev_kmsg->open (O_WRONLY, 0);
   if (dev_kmsg && dev_kmsg->get_handle ())
     dev_kmsg->write (buf, strlen (buf) + 1);
-  else
-    vsyslog (priority, message, ap);
   klog_guard.release ();
 }