[BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ #3483, BZ #3493, BZ #3514, BZ #3515, BZ #3664, BZ #3673, BZ #3674]

2007-01-11  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/i386/soft-fp/sfp-machine.h: Remove.
	* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
2007-01-10  Ulrich Drepper  <drepper@redhat.com>
	* io/fts.c: Make sure fts_cur is always valid after return from
	fts_read.
	Patch by Miloslav Trmac <mitr@redhat.com>.
2006-10-27  Richard Sandiford  <richard@codesourcery.com>
	* elf/elf.h (R_MIPS_GLOB_DAT): Define.
	(R_MIPS_NUM): Bump by 1.
2007-01-03  Jakub Jelinek  <jakub@redhat.com>
	* posix/execvp.c: Include alloca.h.
	(allocate_scripts_argv): Renamed to...
	(scripts_argv): ... this.  Don't allocate buffer here nor count
	arguments.
	(execvp): Use alloca if possible.
	* posix/Makefile: Add rules to build and run tst-vfork3 test.
	* posix/tst-vfork3.c: New test.
	* stdlib/Makefile (tst-strtod3-ENV): Define.
2007-01-02  Ulrich Drepper  <drepper@redhat.com>
	* posix/getconf.c: Update copyright year.
	* nss/getent.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* catgets/gencat.c: Likewise.
	* csu/version.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/sprof.c (print_version): Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* nscd/nscd.c (print_version): Likewise.
	* debug/xtrace.sh: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/mtrace.pl: Likewise.
	* debug/catchsegv.sh: Likewise.
2006-12-24  Ulrich Drepper  <drepper@redhat.com>
	* malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
	attempts.
2006-12-23  Ulrich Drepper  <drepper@redhat.com>
	* posix/wordexp.c: Remove some unnecessary tests.
2006-12-20  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

	* sysdeps/unix/sysv/linux/sh/bits/shm.h: New file.

	* nss/getXXbyYY_r.c: Include atomic.h.
	(INTERNAL (REENTRANT_NAME)): Write startp after start_fct,
	add atomic_write_barrier () in between.

2006-11-28  Jakub Jelinek  <jakub@redhat.com>
	* elf/dl-support.c: Include dl-procinfo.h.
	* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
	PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
	PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
	Define.
	(_dl_string_platform): Use PPC_PLATFORM_* macros instead of
	hardcoded constants.
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
	PPC_PLATFORM_* macros for array designators.
2006-11-11  Steven Munroe  <sjmunroe@us.ibm.com>
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
	names to the beginning.
	(_dl_powerpc_platforms): Add "power6x".
	* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
	(HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
	(_DL_PLATFORMS_COUNT): Increase.
	(_dl_string_platform): Handle power6x case.
	* sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
	PPC_FEATURE_POWER6_EXT): Define.
	(PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
	[-2^31 .. 2^31) range.
	* sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME.
	* sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
	Handle relatime mount option.

2006-12-13  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include
	kernel-features.h.

2006-12-11  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
	separators also if no non-zero digits found.
	* stdlib/Makefile (tests): Add tst-strtod3.
	[BZ #3664]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize
	empty parsed strings.
	* stdlib/Makefile (tests): Add tst-strtod2.
	* stdlib/tst-strtod2.c: New file.

	[BZ #3673]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix exp_limit
	computation.
	* stdlib/Makefile (tests): Add tst-atof2.
	* stdlib/tst-atof2.c: New file.

	[BZ #3674]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Adjust exponent value
	correctly if removing trailing zero of hex-float.
	* stdlib/Makefile (tests): Add tst-atof1.
	* stdlib/tst-atof1.c: New file.

	* misc/mntent_r.c (__hasmntopt): Check p[optlen] even when p == rest.
	Start searching for next comma at p rather than rest.
	* misc/Makefile (tests): Add tst-mntent2.
	* misc/tst-mntent2.c: New test.

2006-12-08  Ulrich Drepper  <drepper@redhat.com>
	* malloc/memusage.c: Handle realloc with new size of zero and
	non-NULL pointer correctly.
	(me): Really write first record twice.
	(struct entry): Make format bi-arch safe.
	(dest): Write out more realloc statistics.
	* malloc/memusagestat.c (struct entry): Make format bi-arch safe.
2006-12-05  Jakub Jelinek  <jakub@redhat.com>
	* nis/nis_subr.c (nis_getnames): Revert last change.
2006-12-03  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
	* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
2006-11-30  H.J. Lu  <hongjiu.lu@intel.com>
	* sysdeps/i386/i686/memcmp.S: Use jump table as the base of
	jump table entries.

2006-11-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost
	`clone' function to ensure proper unwinding stop of gdb.
	* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.

2006-12-01  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd.init: Remove obsolete and commented-out -S option
	handling.

2006-11-23  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3514]
	* manual/string.texi (strncmp): Fix pastos from wcscmp description.

	[BZ #3515]
	* manual/string.texi (strtok): Remove duplicate paragraph.

2006-12-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with
	libgcc not supporting `rflags' unwinding (register # >= 17).

2006-11-30  Jakub Jelinek  <jakub@redhat.com>

	* sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc
	succeeded.

2006-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct
	unwind information.
	* sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for
	'restore_rt' even in the 'signal' directory.
	* sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list.
	malloc crashed.  Don't allocate memory unnecessarily in each
	loop.
2006-10-21  Jakub Jelinek  <jakub@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Fix last change.
2006-11-20  Ulrich Drepper  <drepper@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit.
2006-11-18  Bruno Haible  <bruno@clisp.org>
	* sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke
	__sysconf only after having tried to call getgroups32.
2006-11-19  Ulrich Drepper  <drepper@redhat.com>
	* nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style
	addresses for IPv4 queries if they can be mapped.
2006-11-16  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text.
	* sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise.
	(signmask): Add .size directive.
	(othermask): Add .type directive.
2006-11-14  Ulrich Drepper  <drepper@redhat.com>
	* po/nl.po: Update from translation team.
	* timezone/zdump.c: Redo fix for BZ #3137.
2006-11-14  Jakub Jelinek  <jakub@redhat.com>
	* nss/nss_files/files-alias.c (get_next_alias): Set line back
	to first_unused after parsing :include: file.
	* timezone/africa: Update from tzdata2006o.
	* timezone/antarctica: Likewise.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/europe: Likewise.
	* timezone/iso3166.tab: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/zone.tab: Likewise.

	* time/tzfile.c (__tzfile_read): Extend to handle new file format
	on machines with 64-bit time_t.

	* timezone/checktab.awk: Update from tzcode2006o.
	* timezone/ialloc.c: Likewise.
	* timezone/private.h: Likewise.
	* timezone/scheck.c: Likewise.
	* timezone/tzfile.h: Likewise.
	* timezone/tzselect.ksh: Likewise.
	* timezone/zdump.c: Likewise.
	* timezone/zic.c: Likewise.

	[BZ #3483]
	* elf/ldconfig.c (main): Call setlocale and textdomain.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

	[BZ #3480]
	* manual/argp.texi: Fix typos.
	* manual/charset.texi: Likewise.
	* manual/errno.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/lang.texi: Likewise.
	* manual/maint.texi: Likewise.
	* manual/memory.texi: Likewise.
	* manual/message.texi: Likewise.
	* manual/resource.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/sysinfo.texi: Likewise.
	* manual/syslog.texi: Likewise.
	* manual/time.texi: Likewise.
	Patch by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.

	[BZ #3465]
	* sunrpc/clnt_raw.c: Minimal message improvements.
	* sunrpc/pm_getmaps.c: Likewise.
	* nis/nss_nisplus/nisplus-publickey.c: Likewise.
	* nis/nis_print_group_entry.c: Likewise.
	* locale/programs/repertoire.c: Likewise.
	* locale/programs/charmap.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* elf/dl-deps.c: Likewise.
	* locale/programs/ld-collate.c: Likewise.
	* libio/vswprintf.c: Likewise.
	* malloc/memusagestat.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/rpc_main.c: Likewise.
	* nscd/cache.c: Likewise.
	* locale/programs/repertoire.c: Unify output messages.
	* locale/programs/charmap.c: Likewise.
	* locale/programs/ld-ctype.c: Likewise.
	* locale/programs/ld-monetary.c: Likewise.
	* locale/programs/ld-numeric.c: Likewise.
	* locale/programs/ld-time.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* nscd/selinux.c: Likewise.
	* elf/cache.c: Likewise.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

2006-11-10  Jakub Jelinek  <jakub@redhat.com>

	* string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization
	if N is one bigger than return value.
	* string/tst-strxfrm2.c (do_test): Also test strxfrm with l1 + 1
	and l1 last arguments, if buf is defined, verify the return value
	equals to strlen (buf) and verify no byte beyond passed length
	is modified.

2006-11-10  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

	* sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev):
	Use __new_sys_siglist instead of _sys_siglist_internal as
	second macro argument.
	(_old_sys_siglist): Use declare_symbol_alias macro instead of
	strong_alias.
2006-11-09  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3493]
	* posix/unistd.h (sysconf): Remove const attribute.

	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for
	temporary or deprecated addresses.
	Patch by Sridhar Samudrala <sri@us.ibm.com>.

	* string/Makefile (tests): Add tst-strxfrm2.
	* string/tst-strxfrm2.c: New file.

2006-10-09  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
	rather than r->r_brk.
	* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
	optimization even if needed > n.

2006-11-07  Jakub Jelinek  <jakub@redhat.com>

	* include/libc-symbols.h (declare_symbol): Rename to...
	(declare_symbol_alias): ... this.  Add ORIGINAL argument, imply
	strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
	.size directive.
	* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
	changes.
	* sysdeps/gnu/siglist.c: Likewise.

2006-11-03  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/fpu/bits/mathinline.h
	[__LIBC_INTERNAL_MATH_INLINES]: Moved to ...
	* sysdeps/powerpc/fpu/math_private.h: ...here.  New file.

2006-11-05  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
	Update handling of cache descriptor 0x49 for new models.
	* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word):
	Likewise.

2006-11-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Work around ld --help change and avoid -z relro
	test completely if the architecture doesn't care about security.

2006-11-01  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

2006-10-31  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/atexit.c (atexit): Don't mark as hidden when used to
	generate compatibility version.

2006-10-29  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Relax -z relro requirement a bit.

	* po/sv.po: Update from translation team.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
	* elf/dl-close.c (_dl_close_worker): Likewise.
	* elf/dl-open.c (_dl_open_worker): Likewise.
	* sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.

	* configure.in: Require assembler support for visibility, compiler
	support for visibility and aliases, linker support for various -z
	options.
	* Makeconfig: Remove conditional code which now is unnecessary.
	* config.h.in: Likewise.
	* config.make.in: Likewise.
	* dlfcn/Makefile: Likewise.
	* elf/Makefile: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/libc-symbols.h: Likewise.
	* include/stdio.h: Likewise.
	* io/Makefile: Likewise.
	* io/fstat.c: Likewise.
	* io/fstat64.c: Likewise.
	* io/fstatat.c: Likewise.
	* io/fstatat64.c: Likewise.
	* io/lstat.c: Likewise.
	* io/lstat64.c: Likewise.
	* io/mknod.c: Likewise.
	* io/mknodat.c: Likewise.
	* io/stat.c: Likewise.
	* io/stat64.c: Likewise.
	* libio/stdio.c: Likewise.
	* nscd/Makefile: Likewise.
	* stdlib/Makefile: Likewise.
	* stdlib/atexit.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/i386/sysdep.h: Likewise.
	* sysdeps/i386/i686/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.

	* Makerules: USE_TLS support is now default.
	* tls.make.c: Likewise.
	* csu/Versions: Likewise.
	* csu/libc-start.c: Likewise.
	* csu/libc-tls.c: Likewise.
	* csu/version.c: Likewise.
	* dlfcn/dlinfo.c: Likewise.
	* elf/dl-addr.c: Likewise.
	* elf/dl-cache.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-iteratephdr.c: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-reloc.c: Likewise.
	* elf/dl-support.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-sysdep.c: Likewise.
	* elf/dl-tls.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/tst-tls-dlinfo.c: Likewise.
	* elf/tst-tls1.c: Likewise.
	* elf/tst-tls10.h: Likewise.
	* elf/tst-tls14.c: Likewise.
	* elf/tst-tls2.c: Likewise.
	* elf/tst-tls3.c: Likewise.
	* elf/tst-tls4.c: Likewise.
	* elf/tst-tls5.c: Likewise.
	* elf/tst-tls6.c: Likewise.
	* elf/tst-tls7.c: Likewise.
	* elf/tst-tls8.c: Likewise.
	* elf/tst-tls9.c: Likewise.
	* elf/tst-tlsmod1.c: Likewise.
	* elf/tst-tlsmod13.c: Likewise.
	* elf/tst-tlsmod13a.c: Likewise.
	* elf/tst-tlsmod14a.c: Likewise.
	* elf/tst-tlsmod2.c: Likewise.
	* elf/tst-tlsmod3.c: Likewise.
	* elf/tst-tlsmod4.c: Likewise.
	* elf/tst-tlsmod5.c: Likewise.
	* elf/tst-tlsmod6.c: Likewise.
	* include/errno.h: Likewise.
	* include/link.h: Likewise.
	* include/tls.h: Likewise.
	* locale/global-locale.c: Likewise.
	* locale/localeinfo.h: Likewise.
	* malloc/arena.c: Likewise.
	* malloc/hooks.c: Likewise.
	* malloc/malloc.c: Likewise.
	* resolv/Versions: Likewise.
	* sysdeps/alpha/dl-machine.h: Likewise.
	* sysdeps/alpha/libc-tls.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/generic/tls.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/ia64/libc-tls.c: Likewise.
	* sysdeps/mach/hurd/fork.c: Likewise.
	* sysdeps/mach/hurd/i386/tls.h: Likewise.
	* sysdeps/powerpc/powerpc32/dl-machine.c: Likwise.
	* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
	* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
	* sysdeps/s390/libc-tls.c: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.

	[BZ #3426]
	* stdlib/stdlib.h: Adjust comment for canonicalize_file_name to
	reality.

2006-10-27  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
	argument.
	(_dl_lookup_symbol_x): Adjust caller.

	* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
	_ns_global_scope.
	* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.

	* elf/dl-libc.c: Revert l_scope name changes.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/dl-close.c (_dl_close): Likewise.
	* elf/dl-open.c (dl_open_worker): Likewise.  If not SINGLE_THREAD_P,
	always use __rtld_mrlock_{change,done}.  Always free old scope list
	here if not l_scope_mem.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
	change.  Never free scope list here.  Just __rtld_mrlock_lock before
	the lookup and __rtld_mrlock_unlock it after the lookup.
	* elf/dl-sym.c: Likewise.
	* include/link.h (struct r_scoperec): Remove.
	(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
	with l_scope_mem and l_scoperec_lock with l_scope_lock.

2006-10-25  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/gnu/netinet/tcp.h: Define TCP_CONGESTION.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Disable building profile libraries by default.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
	_dl_lookup_symbol_x code.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-runtime.c: Include sysdep-cancel.h.
	(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
	scoperec->nusers only if !SINGLE_THREAD_P.  Use atomic_*
	instead of catomic_* macros.
	* elf/dl-sym.c: Include sysdep-cancel.h.
	(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-close.c: Include sysdep-cancel.h.
	(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-open.c: Include sysdep-cancel.h.
	(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
	fastbin rather than end of fastbin array.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
	body macro.
	* sysdeps/x86_64/bits/atomic.h
	(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
	(catomic_decrement): Use correct body macro.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* include/atomic.h: Add a unique prefix to all local variables
	in macros.
	* csu/tst-atomic.c (do_test): Test also catomic_* macros.

2006-10-14  Ulrich Drepper  <drepper@redhat.com>

	* resolv/arpa/nameser.h: Document that ns_t_a6 is deprecated.

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Don't use get_fast_max to
	determine highest fast bin to consolidate, always look into all of
	them.
	(do_check_malloc_state): Only require for empty bins for large
	sizes in main arena.

	* libio/stdio.h: Add more __wur attributes.

2006-11-12  Andreas Jaeger  <aj@suse.de>

	[BZ #2510]
	* manual/search.texi (Hash Search Function): Clarify.
	(Array Search Function): Clarify.

2006-11-12  Joseph Myers  <joseph@codesourcery.com>

	[BZ #2830]
	* math/atest-exp.c (main): Cast hex value to mp_limb_t before
	shifting.
	* math/atest-exp2.c (read_mpn_hex): Likewise.
	* math/atest-sincos.c (main): Likewise.

	* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_pwait.
	* sysdeps/unix/sysv/linux/sys/epoll.h: Declare epoll_pwait.
	* sysdeps/unix/sysv/linux/Versions (libc): Add epoll_pwait for
	version GLIBC_2.6.
	* Versions.def: Add GLIBC_2.6 for libc.

	* sysdeps/i386/i486/bits/atomic.h: Add catomic_* support.

2006-10-11  Jakub Jelinek  <jakub@redhat.com>

	* malloc/malloc.c (_int_malloc): Remove unused any_larger variable.

	* nis/nis_defaults.c (__nis_default_access): Don't call getenv twice.

	* nis/nis_subr.c (nis_getnames): Use __secure_getenv instead of getenv.
	* sysdeps/generic/unsecvars.h: Add NIS_PATH.

2006-10-11  Ulrich Drepper  <drepper@redhat.com>

	* include/atomic.c: Define catomic_* operations.
	* sysdeps/x86_64/bits/atomic.h: Likewise.  Fix a few minor problems.
	* stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*.
	* malloc/memusage.c: Likewise.
	* gmon/mcount.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-profile.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-fptr.c: Likewise.
	* resolv/res_libc.c: Likewise.

2006-10-10  Roland McGrath  <roland@frob.com>
	* sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast.
	* sysdeps/mach/hurd/futimes.c: Likewise.
	* sysdeps/mach/hurd/lutimes.c: Likewise.

2006-10-09  Ulrich Drepper  <drepper@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	Implement reference counting of scope records.
	* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
	from the list in objects which remain.  Always allocate new scope
	record.
	* elf/dl-open.c (dl_open_worker): When growing array for scopes,
	don't resize, allocate a new one.
	* elf/dl-runtime.c: Update reference counters before using a scope
	array.
	* elf/dl-sym.c: Likewise.
	* elf/dl-libc.c: Adjust for l_scope name change.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/link.h: Include <rtld-lowlevel.h>.  Define struct
	r_scoperec.  Replace r_scope with pointer to r_scoperec structure.
	Add l_scoperec_lock.
	* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
	* sysdeps/generic/rtld-lowlevel.h: New file.

	* include/atomic.h: Rename atomic_and to atomic_and_val and
	atomic_or to atomic_or_val.  Define new macros atomic_and and
	atomic_or which do not return values.
	* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
	Various cleanups.
	* sysdeps/i386/i486/bits/atomic.h: Likewise.

	* po/sv.po: Update from translation team.

2006-10-07  Ulrich Drepper  <drepper@redhat.com>

	* Versions.def: Add GLIBC_2.6 to libpthread.

	* include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use.
	(versioned_symbol): Likewise.
	(compat_symbol): Likewise.

	* po/tr.po: Update from translation team.
	* nis/Banner: Removed.  It's been integral part forever and the
	author info is incomplete anyway.
	* libio/Banner: Likewise.

2006-10-06  Ulrich Drepper  <drepper@redhat.com>

	* version.h (VERSION): Bump to 2.5.90 for new development tree.

7 files changed, 159 insertions, 126 deletions

diff --git a/malloc/arena.c b/malloc/arena.c
index 0dcb7cb..1d9f952 100644
--- a/malloc/arena.c
+++ b/malloc/arena.c
@@ -1,6 +1,5 @@
 /* Malloc implementation for multiple threads without lock contention.
-   Copyright (C) 2001,2002,2003,2004,2005,2006,2007
-   Free Software Foundation, Inc.
+   Copyright (C) 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
@@ -60,12 +59,10 @@ typedef struct _heap_info {
   mstate ar_ptr; /* Arena for this heap. */
   struct _heap_info *prev; /* Previous heap. */
   size_t size;   /* Current size in bytes. */
-  size_t mprotect_size;	/* Size in bytes that has been mprotected
-			   PROT_READ|PROT_WRITE.  */
   /* Make sure the following data is properly aligned, particularly
      that sizeof (heap_info) + 2 * SIZE_SZ is a multiple of
-     MALLOC_ALIGNMENT. */
-  char pad[-6 * SIZE_SZ & MALLOC_ALIGN_MASK];
+     MALLOG_ALIGNMENT. */
+  char pad[-5 * SIZE_SZ & MALLOC_ALIGN_MASK];
 } heap_info;
 
 /* Get a compile-time error if the heap_info padding is not correct
@@ -152,7 +149,7 @@ int __malloc_initialized = -1;
 
 static __malloc_ptr_t (*save_malloc_hook) (size_t __size,
 					   __const __malloc_ptr_t);
-# if !defined _LIBC || !defined USE_TLS || (defined SHARED && !USE___THREAD)
+# if !defined _LIBC || (defined SHARED && !USE___THREAD)
 static __malloc_ptr_t (*save_memalign_hook) (size_t __align, size_t __size,
 					     __const __malloc_ptr_t);
 # endif
@@ -388,7 +385,7 @@ extern struct dl_open_hook *_dl_open_hook;
 libc_hidden_proto (_dl_open_hook);
 # endif
 
-# if defined SHARED && defined USE_TLS && !USE___THREAD
+# if defined SHARED && !USE___THREAD
 /* This is called by __pthread_initialize_minimal when it needs to use
    malloc to set up the TLS state.  We cannot do the full work of
    ptmalloc_init (below) until __pthread_initialize_minimal has finished,
@@ -431,7 +428,7 @@ ptmalloc_init (void)
   __malloc_initialized = 0;
 
 #ifdef _LIBC
-# if defined SHARED && defined USE_TLS && !USE___THREAD
+# if defined SHARED && !USE___THREAD
   /* ptmalloc_init_minimal may already have been called via
      __libc_malloc_pthread_startup, above.  */
   if (mp_.pagesize == 0)
@@ -440,7 +437,7 @@ ptmalloc_init (void)
     ptmalloc_init_minimal();
 
 #ifndef NO_THREADS
-# if defined _LIBC && defined USE_TLS
+# if defined _LIBC
   /* We know __pthread_initialize_minimal has already been called,
      and that is enough.  */
 #   define NO_STARTER
@@ -695,7 +692,6 @@ new_heap(size, top_pad) size_t size, top_pad;
   }
   h = (heap_info *)p2;
   h->size = size;
-  h->mprotect_size = size;
   THREAD_STAT(stat_n_heaps++);
   return h;
 }
@@ -718,34 +714,17 @@ grow_heap(h, diff) heap_info *h; long diff;
     new_size = (long)h->size + diff;
     if((unsigned long) new_size > (unsigned long) HEAP_MAX_SIZE)
       return -1;
-    if((unsigned long) new_size > h->mprotect_size) {
-      if (mprotect((char *)h + h->mprotect_size,
-		   (unsigned long) new_size - h->mprotect_size,
-		   PROT_READ|PROT_WRITE) != 0)
-	return -2;
-      h->mprotect_size = new_size;
-    }
+    if(mprotect((char *)h + h->size, diff, PROT_READ|PROT_WRITE) != 0)
+      return -2;
   } else {
     new_size = (long)h->size + diff;
     if(new_size < (long)sizeof(*h))
       return -1;
     /* Try to re-map the extra heap space freshly to save memory, and
        make it inaccessible. */
-#ifdef _LIBC
-    if (__builtin_expect (__libc_enable_secure, 0))
-#else
-    if (1)
-#endif
-      {
-	if((char *)MMAP((char *)h + new_size, -diff, PROT_NONE,
-			MAP_PRIVATE|MAP_FIXED) == (char *) MAP_FAILED)
-	  return -2;
-	h->mprotect_size = new_size;
-      }
-#ifdef _LIBC
-    else
-      madvise ((char *)h + new_size, -diff, MADV_DONTNEED);
-#endif
+    if((char *)MMAP((char *)h + new_size, -diff, PROT_NONE,
+                    MAP_PRIVATE|MAP_FIXED) == (char *) MAP_FAILED)
+      return -2;
     /*fprintf(stderr, "shrink %p %08lx\n", h, new_size);*/
   }
   h->size = new_size;
diff --git a/malloc/hooks.c b/malloc/hooks.c
index 708f0fa..8346e73 100644
--- a/malloc/hooks.c
+++ b/malloc/hooks.c
@@ -1,5 +1,5 @@
 /* Malloc implementation for multiple threads without lock contention.
-   Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
@@ -414,7 +414,7 @@ memalign_check(alignment, bytes, caller)
 #ifndef NO_THREADS
 
 # ifdef _LIBC
-#  if USE___THREAD || (defined USE_TLS && !defined SHARED)
+#  if USE___THREAD || !defined SHARED
     /* These routines are never needed in this configuration.  */
 #   define NO_STARTER
 #  endif
diff --git a/malloc/malloc.c b/malloc/malloc.c
index a369001..6427608 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -1618,7 +1618,7 @@ static Void_t*   memalign_check(size_t alignment, size_t bytes,
 				const Void_t *caller);
 #ifndef NO_THREADS
 # ifdef _LIBC
-#  if USE___THREAD || (defined USE_TLS && !defined SHARED)
+#  if USE___THREAD || !defined SHARED
     /* These routines are never needed in this configuration.  */
 #   define NO_STARTER
 #  endif
@@ -2741,8 +2741,19 @@ static void do_check_malloc_state(mstate av)
   for (i = 0; i < NFASTBINS; ++i) {
     p = av->fastbins[i];
 
+    /* The following test can only be performed for the main arena.
+       While mallopt calls malloc_consolidate to get rid of all fast
+       bins (especially those larger than the new maximum) this does
+       only happen for the main arena.  Trying to do this for any
+       other arena would mean those arenas have to be locked and
+       malloc_consolidate be called for them.  This is excessive.  And
+       even if this is acceptable to somebody it still cannot solve
+       the problem completely since if the arena is locked a
+       concurrent malloc call might create a new arena which then
+       could use the newly invalid fast bins.  */
+
     /* all bins past max_fast are empty */
-    if (i > max_fast_bin)
+    if (av == &main_arena && i > max_fast_bin)
       assert(p == 0);
 
     while (p != 0) {
@@ -2885,7 +2896,13 @@ static Void_t* sYSMALLOc(nb, av) INTERNAL_SIZE_T nb; mstate av;
       is one SIZE_SZ unit larger than for normal chunks, because there
       is no following chunk whose prev_size field could be used.
     */
+#if 1
+    /* See the front_misalign handling below, for glibc there is no
+       need for further alignments.  */
+    size = (nb + SIZE_SZ + pagemask) & ~pagemask;
+#else
     size = (nb + SIZE_SZ + MALLOC_ALIGN_MASK + pagemask) & ~pagemask;
+#endif
     tried_mmap = true;
 
     /* Don't try if size wraps around 0 */
@@ -2903,6 +2920,12 @@ static Void_t* sYSMALLOc(nb, av) INTERNAL_SIZE_T nb; mstate av;
           address argument for later munmap in free() and realloc().
         */
 
+#if 1
+	/* For glibc, chunk2mem increases the address by 2*SIZE_SZ and
+	   MALLOC_ALIGN_MASK is 2*SIZE_SZ-1.  Each mmap'ed area is page
+	   aligned and therefore definitely MALLOC_ALIGN_MASK-aligned.  */
+        assert (((INTERNAL_SIZE_T)chunk2mem(mm) & MALLOC_ALIGN_MASK) == 0);
+#else
         front_misalign = (INTERNAL_SIZE_T)chunk2mem(mm) & MALLOC_ALIGN_MASK;
         if (front_misalign > 0) {
           correction = MALLOC_ALIGNMENT - front_misalign;
@@ -2910,10 +2933,12 @@ static Void_t* sYSMALLOc(nb, av) INTERNAL_SIZE_T nb; mstate av;
           p->prev_size = correction;
           set_head(p, (size - correction) |IS_MMAPPED);
         }
-        else {
-          p = (mchunkptr)mm;
-          set_head(p, size|IS_MMAPPED);
-        }
+        else
+#endif
+	  {
+	    p = (mchunkptr)mm;
+	    set_head(p, size|IS_MMAPPED);
+	  }
 
         /* update statistics */
 
@@ -4097,7 +4122,6 @@ _int_malloc(mstate av, size_t bytes)
   for(;;) {
 
     int iters = 0;
-    bool any_larger = false;
     while ( (victim = unsorted_chunks(av)->bk) != unsorted_chunks(av)) {
       bck = victim->bk;
       if (__builtin_expect (victim->size <= 2 * SIZE_SZ, 0)
@@ -4194,8 +4218,6 @@ _int_malloc(mstate av, size_t bytes)
       fwd->bk = victim;
       bck->fd = victim;
 
-      if (size >= nb + MINSIZE)
-	any_larger = true;
 #define MAX_ITERS	10000
       if (++iters >= MAX_ITERS)
 	break;
@@ -4684,7 +4706,15 @@ static void malloc_consolidate(av) mstate av;
       reused anyway.
     */
 
+#if 0
+    /* It is wrong to limit the fast bins to search using get_max_fast
+       because, except for the main arena, all the others might have
+       blocks in the high fast bins.  It's not worth it anyway, just
+       search all bins all the time.  */
     maxfb = &(av->fastbins[fastbin_index(get_max_fast ())]);
+#else
+    maxfb = &(av->fastbins[NFASTBINS - 1]);
+#endif
     fb = &(av->fastbins[0]);
     do {
       if ( (p = *fb) != 0) {
diff --git a/malloc/memusage.c b/malloc/memusage.c
index b5077ff..d11e9e6 100644
--- a/malloc/memusage.c
+++ b/malloc/memusage.c
@@ -80,6 +80,7 @@ static memusage_cntr_t large;
 static memusage_cntr_t calls_total;
 static memusage_cntr_t inplace;
 static memusage_cntr_t decreasing;
+static memusage_cntr_t realloc_free;
 static memusage_cntr_t inplace_mremap;
 static memusage_cntr_t decreasing_mremap;
 static memusage_size_t current_heap;
@@ -103,8 +104,8 @@ extern const char *__progname;
 
 struct entry
 {
-  size_t heap;
-  size_t stack;
+  uint64_t heap;
+  uint64_t stack;
   uint32_t time_low;
   uint32_t time_high;
 };
@@ -128,8 +129,8 @@ update_data (struct header *result, size_t len, size_t old_len)
 
   /* Compute current heap usage and compare it with the maximum value.  */
   memusage_size_t heap
-    = atomic_exchange_and_add (&current_heap, len - old_len) + len - old_len;
-  atomic_max (&peak_heap, heap);
+    = catomic_exchange_and_add (&current_heap, len - old_len) + len - old_len;
+  catomic_max (&peak_heap, heap);
 
   /* Compute current stack usage and compare it with the maximum
      value.  The base stack pointer might not be set if this is not
@@ -152,15 +153,15 @@ update_data (struct header *result, size_t len, size_t old_len)
     start_sp = sp;
   size_t current_stack = start_sp - sp;
 #endif
-  atomic_max (&peak_stack, current_stack);
+  catomic_max (&peak_stack, current_stack);
 
   /* Add up heap and stack usage and compare it with the maximum value.  */
-  atomic_max (&peak_total, heap + current_stack);
+  catomic_max (&peak_total, heap + current_stack);
 
   /* Store the value only if we are writing to a file.  */
   if (fd != -1)
     {
-      uatomic32_t idx = atomic_exchange_and_add (&buffer_cnt, 1);
+      uatomic32_t idx = catomic_exchange_and_add (&buffer_cnt, 1);
       if (idx >= 2 * buffer_size)
 	{
 	  /* We try to reset the counter to the correct range.  If
@@ -168,7 +169,7 @@ update_data (struct header *result, size_t len, size_t old_len)
 	     counter it does not matter since that thread will take
 	     care of the correction.  */
 	  unsigned int reset = idx - 2 * buffer_size;
-	  atomic_compare_and_exchange_val_acq (&buffer_size, reset, idx);
+	  catomic_compare_and_exchange_val_acq (&buffer_size, reset, idx);
 	  idx = reset;
 	}
 
@@ -267,6 +268,7 @@ me (void)
 	      GETTIME (first.time_low, first.time_high);
 	      /* Write it two times since we need the starting and end time. */
 	      write (fd, &first, sizeof (first));
+	      write (fd, &first, sizeof (first));
 
 	      /* Determine the buffer size.  We use the default if the
 		 environment variable is not present.  */
@@ -337,24 +339,24 @@ malloc (size_t len)
     return (*mallocp) (len);
 
   /* Keep track of number of calls.  */
-  atomic_increment (&calls[idx_malloc]);
+  catomic_increment (&calls[idx_malloc]);
   /* Keep track of total memory consumption for `malloc'.  */
-  atomic_add (&total[idx_malloc], len);
+  catomic_add (&total[idx_malloc], len);
   /* Keep track of total memory requirement.  */
-  atomic_add (&grand_total, len);
+  catomic_add (&grand_total, len);
   /* Remember the size of the request.  */
   if (len < 65536)
-    atomic_increment (&histogram[len / 16]);
+    catomic_increment (&histogram[len / 16]);
   else
-    atomic_increment (&large);
+    catomic_increment (&large);
   /* Total number of calls of any of the functions.  */
-  atomic_increment (&calls_total);
+  catomic_increment (&calls_total);
 
   /* Do the real work.  */
   result = (struct header *) (*mallocp) (len + sizeof (struct header));
   if (result == NULL)
     {
-      atomic_increment (&failed[idx_malloc]);
+      catomic_increment (&failed[idx_malloc]);
       return NULL;
     }
 
@@ -403,36 +405,53 @@ realloc (void *old, size_t len)
     }
 
   /* Keep track of number of calls.  */
-  atomic_increment (&calls[idx_realloc]);
+  catomic_increment (&calls[idx_realloc]);
   if (len > old_len)
     {
       /* Keep track of total memory consumption for `realloc'.  */
-      atomic_add (&total[idx_realloc], len - old_len);
+      catomic_add (&total[idx_realloc], len - old_len);
       /* Keep track of total memory requirement.  */
-      atomic_add (&grand_total, len - old_len);
+      catomic_add (&grand_total, len - old_len);
     }
+
+  if (len == 0 && old != NULL)
+    {
+      /* Special case.  */
+      catomic_increment (&realloc_free);
+      /* Keep track of total memory freed using `free'.  */
+      catomic_add (&total[idx_free], real->length);
+
+      /* Update the allocation data and write out the records if necessary.  */
+      update_data (NULL, 0, old_len);
+
+      /* Do the real work.  */
+      (*freep) (real);
+
+      return NULL;
+    }
+
   /* Remember the size of the request.  */
   if (len < 65536)
-    atomic_increment (&histogram[len / 16]);
+    catomic_increment (&histogram[len / 16]);
   else
-    atomic_increment (&large);
+    catomic_increment (&large);
   /* Total number of calls of any of the functions.  */
-  atomic_increment (&calls_total);
+  catomic_increment (&calls_total);
 
   /* Do the real work.  */
   result = (struct header *) (*reallocp) (real, len + sizeof (struct header));
   if (result == NULL)
     {
-      atomic_increment (&failed[idx_realloc]);
+      catomic_increment (&failed[idx_realloc]);
       return NULL;
     }
 
   /* Record whether the reduction/increase happened in place.  */
   if (real == result)
-    atomic_increment (&inplace);
+    catomic_increment (&inplace);
   /* Was the buffer increased?  */
   if (old_len > len)
-    atomic_increment (&decreasing);
+    catomic_increment (&decreasing);
 
   /* Update the allocation data and write out the records if necessary.  */
   update_data (result, len, old_len);
@@ -463,16 +482,16 @@ calloc (size_t n, size_t len)
     return (*callocp) (n, len);
 
   /* Keep track of number of calls.  */
-  atomic_increment (&calls[idx_calloc]);
+  catomic_increment (&calls[idx_calloc]);
   /* Keep track of total memory consumption for `calloc'.  */
-  atomic_add (&total[idx_calloc], size);
+  catomic_add (&total[idx_calloc], size);
   /* Keep track of total memory requirement.  */
-  atomic_add (&grand_total, size);
+  catomic_add (&grand_total, size);
   /* Remember the size of the request.  */
   if (size < 65536)
-    atomic_increment (&histogram[size / 16]);
+    catomic_increment (&histogram[size / 16]);
   else
-    atomic_increment (&large);
+    catomic_increment (&large);
   /* Total number of calls of any of the functions.  */
   ++calls_total;
 
@@ -480,7 +499,7 @@ calloc (size_t n, size_t len)
   result = (struct header *) (*mallocp) (size + sizeof (struct header));
   if (result == NULL)
     {
-      atomic_increment (&failed[idx_calloc]);
+      catomic_increment (&failed[idx_calloc]);
       return NULL;
     }
 
@@ -517,7 +536,7 @@ free (void *ptr)
   /* `free (NULL)' has no effect.  */
   if (ptr == NULL)
     {
-      atomic_increment (&calls[idx_free]);
+      catomic_increment (&calls[idx_free]);
       return;
     }
 
@@ -531,9 +550,9 @@ free (void *ptr)
     }
 
   /* Keep track of number of calls.  */
-  atomic_increment (&calls[idx_free]);
+  catomic_increment (&calls[idx_free]);
   /* Keep track of total memory freed using `free'.  */
-  atomic_add (&total[idx_free], real->length);
+  catomic_add (&total[idx_free], real->length);
 
   /* Update the allocation data and write out the records if necessary.  */
   update_data (NULL, 0, real->length);
@@ -567,22 +586,22 @@ mmap (void *start, size_t len, int prot, int flags, int fd, off_t offset)
 		 ? idx_mmap_a : prot & PROT_WRITE ? idx_mmap_w : idx_mmap_r);
 
       /* Keep track of number of calls.  */
-      atomic_increment (&calls[idx]);
+      catomic_increment (&calls[idx]);
       /* Keep track of total memory consumption for `malloc'.  */
-      atomic_add (&total[idx], len);
+      catomic_add (&total[idx], len);
       /* Keep track of total memory requirement.  */
-      atomic_add (&grand_total, len);
+      catomic_add (&grand_total, len);
       /* Remember the size of the request.  */
       if (len < 65536)
-	atomic_increment (&histogram[len / 16]);
+	catomic_increment (&histogram[len / 16]);
       else
-	atomic_increment (&large);
+	catomic_increment (&large);
       /* Total number of calls of any of the functions.  */
-      atomic_increment (&calls_total);
+      catomic_increment (&calls_total);
 
       /* Check for failures.  */
       if (result == NULL)
-	atomic_increment (&failed[idx]);
+	catomic_increment (&failed[idx]);
       else if (idx == idx_mmap_w)
 	/* Update the allocation data and write out the records if
 	   necessary.  Note the first parameter is NULL which means
@@ -619,22 +638,22 @@ mmap64 (void *start, size_t len, int prot, int flags, int fd, off64_t offset)
 		 ? idx_mmap_a : prot & PROT_WRITE ? idx_mmap_w : idx_mmap_r);
 
       /* Keep track of number of calls.  */
-      atomic_increment (&calls[idx]);
+      catomic_increment (&calls[idx]);
       /* Keep track of total memory consumption for `malloc'.  */
-      atomic_add (&total[idx], len);
+      catomic_add (&total[idx], len);
       /* Keep track of total memory requirement.  */
-      atomic_add (&grand_total, len);
+      catomic_add (&grand_total, len);
       /* Remember the size of the request.  */
       if (len < 65536)
-	atomic_increment (&histogram[len / 16]);
+	catomic_increment (&histogram[len / 16]);
       else
-	atomic_increment (&large);
+	catomic_increment (&large);
       /* Total number of calls of any of the functions.  */
-      atomic_increment (&calls_total);
+      catomic_increment (&calls_total);
 
       /* Check for failures.  */
       if (result == NULL)
-	atomic_increment (&failed[idx]);
+	catomic_increment (&failed[idx]);
       else if (idx == idx_mmap_w)
 	/* Update the allocation data and write out the records if
 	   necessary.  Note the first parameter is NULL which means
@@ -673,33 +692,33 @@ mremap (void *start, size_t old_len, size_t len, int flags,  ...)
   if (!not_me && trace_mmap)
     {
       /* Keep track of number of calls.  */
-      atomic_increment (&calls[idx_mremap]);
+      catomic_increment (&calls[idx_mremap]);
       if (len > old_len)
 	{
 	  /* Keep track of total memory consumption for `malloc'.  */
-	  atomic_add (&total[idx_mremap], len - old_len);
+	  catomic_add (&total[idx_mremap], len - old_len);
 	  /* Keep track of total memory requirement.  */
-	  atomic_add (&grand_total, len - old_len);
+	  catomic_add (&grand_total, len - old_len);
 	}
       /* Remember the size of the request.  */
       if (len < 65536)
-	atomic_increment (&histogram[len / 16]);
+	catomic_increment (&histogram[len / 16]);
       else
-	atomic_increment (&large);
+	catomic_increment (&large);
       /* Total number of calls of any of the functions.  */
-      atomic_increment (&calls_total);
+      catomic_increment (&calls_total);
 
       /* Check for failures.  */
       if (result == NULL)
-	atomic_increment (&failed[idx_mremap]);
+	catomic_increment (&failed[idx_mremap]);
       else
 	{
 	  /* Record whether the reduction/increase happened in place.  */
 	  if (start == result)
-	    atomic_increment (&inplace_mremap);
+	    catomic_increment (&inplace_mremap);
 	  /* Was the buffer increased?  */
 	  if (old_len > len)
-	    atomic_increment (&decreasing_mremap);
+	    catomic_increment (&decreasing_mremap);
 
 	  /* Update the allocation data and write out the records if
 	     necessary.  Note the first parameter is NULL which means
@@ -733,19 +752,19 @@ munmap (void *start, size_t len)
   if (!not_me && trace_mmap)
     {
       /* Keep track of number of calls.  */
-      atomic_increment (&calls[idx_munmap]);
+      catomic_increment (&calls[idx_munmap]);
 
       if (__builtin_expect (result == 0, 1))
 	{
 	  /* Keep track of total memory freed using `free'.  */
-	  atomic_add (&total[idx_munmap], len);
+	  catomic_add (&total[idx_munmap], len);
 
 	  /* Update the allocation data and write out the records if
 	     necessary.  */
 	  update_data (NULL, 0, len);
 	}
       else
-	atomic_increment (&failed[idx_munmap]);
+	catomic_increment (&failed[idx_munmap]);
     }
 
   return result;
@@ -770,7 +789,12 @@ dest (void)
   if (fd != -1)
     {
       /* Write the partially filled buffer.  */
-      write (fd, buffer, buffer_cnt * sizeof (struct entry));
+      if (buffer_cnt > buffer_size)
+	write (fd, buffer + buffer_size,
+	       (buffer_cnt - buffer_size) * sizeof (struct entry));
+      else
+	write (fd, buffer, buffer_cnt * sizeof (struct entry));
+
       /* Go back to the beginning of the file.  We allocated two records
 	 here when we opened the file.  */
       lseek (fd, 0, SEEK_SET);
@@ -794,7 +818,7 @@ dest (void)
 \e[01;32mMemory usage summary:\e[0;0m heap total: %llu, heap peak: %lu, stack peak: %lu\n\
 \e[04;34m         total calls   total memory   failed calls\e[0m\n\
 \e[00;34m malloc|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n\
-\e[00;34mrealloc|\e[0m %10lu   %12llu   %s%12lu\e[00;00m   (in place: %ld, dec: %ld)\n\
+\e[00;34mrealloc|\e[0m %10lu   %12llu   %s%12lu\e[00;00m  (nomove:%ld, dec:%ld, free:%ld)\n\
 \e[00;34m calloc|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n\
 \e[00;34m   free|\e[0m %10lu   %12llu\n",
 	   (unsigned long long int) grand_total, (unsigned long int) peak_heap,
@@ -807,7 +831,9 @@ dest (void)
 	   (unsigned long long int) total[idx_realloc],
 	   failed[idx_realloc] ? "\e[01;41m" : "",
 	   (unsigned long int) failed[idx_realloc],
-	   (unsigned long int) inplace, (unsigned long int) decreasing,
+	   (unsigned long int) inplace,
+	   (unsigned long int) decreasing,
+	   (unsigned long int) realloc_free,
 	   (unsigned long int) calls[idx_calloc],
 	   (unsigned long long int) total[idx_calloc],
 	   failed[idx_calloc] ? "\e[01;41m" : "",
@@ -820,7 +846,7 @@ dest (void)
 \e[00;34mmmap(r)|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n\
 \e[00;34mmmap(w)|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n\
 \e[00;34mmmap(a)|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n\
-\e[00;34m mremap|\e[0m %10lu   %12llu   %s%12lu\e[00;00m   (in place: %ld, dec: %ld)\n\
+\e[00;34m mremap|\e[0m %10lu   %12llu   %s%12lu\e[00;00m  (nomove: %ld, dec:%ld)\n\
 \e[00;34m munmap|\e[0m %10lu   %12llu   %s%12lu\e[00;00m\n",
 	     (unsigned long int) calls[idx_mmap_r],
 	     (unsigned long long int) total[idx_mmap_r],
diff --git a/malloc/memusage.sh b/malloc/memusage.sh
index 47f8cc2..67af499 100755
--- a/malloc/memusage.sh
+++ b/malloc/memusage.sh
@@ -44,7 +44,7 @@ Profile memory usage of PROGRAM.
    -d,--data=FILE         Generate binary data file and store it in FILE
    -u,--unbuffered        Don't buffer output
    -b,--buffer=SIZE       Collect SIZE entries before writing them out
-      --no-timer          Don't collect additional information though timer
+      --no-timer          Don't collect additional information through timer
    -m,--mmap              Also trace mmap & friends
 
    -?,--help              Print this help and exit
@@ -71,21 +71,12 @@ do_version() {
   printf $"Copyright (C) %s Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-" "2006"
+" "2007"
   printf $"Written by %s.
 " "Ulrich Drepper"
   exit 0
 }
 
-# These variables are local
-buffer=
-data=
-memusagestat_args=
-notimer=
-png=
-progname=
-tracemmap=
-
 # Process arguments.  But stop as soon as the program name is found.
 while test $# -gt 0; do
   case "$1" in
@@ -222,8 +213,15 @@ datafile=
 if test -n "$data"; then
   datafile="$data"
 elif test -n "$png"; then
-  datafile=$(mktemp -t memusage.XXXXXX) || exit
-  trap 'rm -f "$datafile"; exit 1' HUP INT QUIT TERM PIPE
+  datafile=$(mktemp ${TMPDIR:-/tmp}/memusage.XXXXXX 2> /dev/null)
+  if test $? -ne 0; then
+    # Lame, but if there is no `mktemp' program the user cannot expect more.
+    if test "$RANDOM" != "$RANDOM"; then
+      datafile=${TMPDIR:-/tmp}/memusage.$RANDOM
+    else
+      datafile=${TMPDIR:-/tmp}/memusage.$$
+    fi
+  fi
 fi
 if test -n "$datafile"; then
   add_env="$add_env MEMUSAGE_OUTPUT=$datafile"
diff --git a/malloc/memusagestat.c b/malloc/memusagestat.c
index 5d35ee0..93ac2cd 100644
--- a/malloc/memusagestat.c
+++ b/malloc/memusagestat.c
@@ -55,8 +55,8 @@ static const struct argp_option options[] =
   { "time", 't', NULL, 0, N_("Generate output linear to time (default is linear to number of function calls)") },
   { "total", 'T', NULL, 0,
     N_("Also draw graph for total memory consumption") },
-  { "x-size", 'x', "VALUE", 0, N_("make output graphic VALUE pixel wide") },
-  { "y-size", 'y', "VALUE", 0, N_("make output graphic VALUE pixel high") },
+  { "x-size", 'x', "VALUE", 0, N_("Make output graphic VALUE pixels wide") },
+  { "y-size", 'y', "VALUE", 0, N_("Make output graphic VALUE pixels high") },
   { NULL, 0, NULL, 0, NULL }
 };
 
@@ -81,8 +81,8 @@ static struct argp argp =
 
 struct entry
 {
-  size_t heap;
-  size_t stack;
+  uint64_t heap;
+  uint64_t stack;
   uint32_t time_low;
   uint32_t time_high;
 };
diff --git a/malloc/mtrace.pl b/malloc/mtrace.pl
index 8a0fbc7..280b469 100644
--- a/malloc/mtrace.pl
+++ b/malloc/mtrace.pl
@@ -1,7 +1,7 @@
 #! @PERL@
 eval "exec @PERL@ -S $0 $*"
     if 0;
-# Copyright (C) 1997-2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1997-2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 # Contributed by Ulrich Drepper <drepper@gnu.org>, 1997.
 # Based on the mtrace.awk script.
@@ -45,7 +45,7 @@ arglist: while (@ARGV) {
 	$ARGV[0] eq "--vers" || $ARGV[0] eq "--versi" ||
 	$ARGV[0] eq "--versio" || $ARGV[0] eq "--version") {
 	print "mtrace (GNU $PACKAGE) $VERSION\n";
-	print "Copyright (C) 2006 Free Software Foundation, Inc.\n";
+	print "Copyright (C) 2007 Free Software Foundation, Inc.\n";
 	print "This is free software; see the source for copying conditions.  There is NO\n";
 	print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
 	print "Written by Ulrich Drepper <drepper\@gnu.org>\n";