diff options
author | Ulrich Drepper <drepper@redhat.com> | 1997-10-26 20:13:00 +0000 |
---|---|---|
committer | Ulrich Drepper <drepper@redhat.com> | 1997-10-26 20:13:00 +0000 |
commit | af6f39063b4433ee73647159200d105994d75b49 (patch) | |
tree | 9775bb32db5cffc9ab0fba29a6c11d853cbcd943 /malloc | |
parent | f2ea0f5b0d6ff2bbf261a5fd3d61f967e36f22e6 (diff) | |
download | glibc-cvs/libc-ud-971026.zip glibc-cvs/libc-ud-971026.tar.gz glibc-cvs/libc-ud-971026.tar.bz2 |
Update.cvs/libc-ud-971026
1997-10-26 18:12 Ulrich Drepper <drepper@cygnus.com>
* libio/genops.c: Partial undo of last patch.
* libio/stdfiles.c: Likewise.
* libio/iofdopen.c: Use _IO_FILE_complete, not _IO_file_plus.
* libio/iopopen.c: Likewise.
* libio/iovdprintf.c: Likewise.
* libio/libio.h: Remove duplicated `;'.
* libio/stdio.c: Remove misleading comment.
* libio/stdio.h: Declare standard streams as variables.
* login/Makefile (distribute): Add README.utmpd.
* login/README.utmpd: New file.
Provided by Mark M. Kettenis <kettenis@phys.uva.nl>.
* manual/job.texi: Document tcgetsid.
* manual/pattern.texi: Document globfree.
* manual/terminal.texi: Document B38400 ... B460800.
* posix/confstr.c: Print "-D_FILE_OFFSET_SIZE=64" for _CS_LFS_CFLAGS.
* posix/unistd.h: Add explanation of _POSIX_* constants.
* posix/unists.h: Add prototypes for __pread, __pread64, __pwrite
and __pwrite64.
* sysdeps/generic/pread.c: Define as __pread and make pread weak alias.
* sysdeps/generic/pread64.c: Likewise.
* sysdeps/generic/pwrite.c: Likewise.
* sysdeps/generic/pwrite64.c: Likewise.
* sysdeps/posix/pread.c: Likewise.
* sysdeps/posix/pwrite.c: Likewise.
* sysdeps/posix/pread64.c: New file.
* sysdeps/posix/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/Makefile [$(subdir)=posix] (sysdep_routines):
Add s_pread64 and s_pwrite64.
* sysdeps/unix/sysv/linux/pread.c: New file.
* sysdeps/unix/sysv/linux/pread64.c: New file.
* sysdeps/unix/sysv/linux/pwrite.c: New file.
* sysdeps/unix/sysv/linux/pwrite64.c: New file.
* sysdeps/unix/sysv/linux/s_pread64.c: New file.
* sysdeps/unix/sysv/linux/s_pwrite64.c: New file.
* sysdeps/unix/sysv/linux/syscalls.list: Add pread and pwrite.
* sysdeps/unix/sysv/linux/alpha/pread64.c: New (empty) file.
* sysdeps/unix/sysv/linux/alpha/pwrite64.c: New (empty) file.
* sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c: New (empty) file.
* sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c: New (empty) file.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add pread and pwrite
with weak aliases for *64 functions.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
* string/bits/string2.h: Add casts to allow void * arguments.
* sysdeps/i386/i486/bits/string.h: Define index and rindex only if
__USE_BSD or __USE_XOPEN_EXTENDED.
* sysdeps/unix/sysv/linux/bits/socket.h: Add SCM_RIGHTS and other
SCM_* constants from kernel header.
* termios/termios.h: Add prototype for tcgetsid.
1997-10-26 13:26 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* sunrpc/clnt_perr.c: Add trailing '\0' to strings.
* sunrpc/get_myaddr.c: Include rpc/clnt.h for prototypes.
* sunrpc/pmap_clnt.c: Use get_myaddress from header file.
1997-10-26 05:26 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Punt if any directory mentioned in the
enable-add-on parameter does not exist.
1997-10-25 19:25 Ulrich Drepper <drepper@cygnus.com>
* termios/Makefile (routines): Add tcgetsid.
* termios/tcgetsid.c: New file.
Provided by Mark M. Kettenis <kettenis@phys.uva.nl>.
1997-10-25 18:56 Ulrich Drepper <drepper@cygnus.com>
* stdlib/stdlib.h: Remove mblen optimization.
* stdlib/mblen.c: Rewrite to make sure global state is not changed.
Reported by anderson@metrolink.com.
1997-10-19 21:51 Wolfram Gloger <wg@wolfram.dent.med.uni-muenchen.de>
* malloc/thread-m.h [_LIBC]: Use new __libc_internal_tsd_{set,get}
interface for thread-specific data.
1997-10-25 06:51 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-addr.c: Use braces for correct logical grouping.
Patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
1997-10-18 09:15 Geoff Keating <geoffk@ozemail.com.au>
* io/ftwtest-sh: Sometimes /tmp is a symlink to somewhere more
convenient; that caused this test to break.
* sysdeps/powerpc/dl-machine.h: Fix typo.
* sysdeps/powerpc/bits/fenv.h: Don't use floating-point registers
when -msoft-float is in effect, because this causes compilation to
stop.
* sysdeps/powerpc/bits/mathinlines.h: Likewise.
* rpm/template: Add description, use RPM flags rather than the ones
used to build the spec. Build in a temporary directory, not /.
* elf/dl-lookup.c: Don't include _itoa.h, it's not used.
* elf/dl-minimal.c: Use _itoa_word rather than _itoa. It seems that
_itoa is the only routine that ld.so uses that requires something
from libgcc.a on powerpc, so it would be best to avoid it in ld.so.
* elf/rtld.c: Likewise.
* sysdeps/generic/_strerror.c: Likewise.
* stdio-common/_itoa.c: Split out digits strings.
* stdio-common/itoa-digits.c: New file.
* stdio-common/Makefile: Add itoa-digits.
1997-10-21 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/filesys.texi (Scanning Directory Content): Document error
case more.
* dirent/scandir.c (scandir): Ignore errors from select function.
Suggested by urbanw@cs.umu.se (closes PR libc/316).
1997-10-25 06:18 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Corrections.
Patch by Erik Troan <ewt@redhat.com>.
1997-10-25 04:00 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Favour exact
matching of version function if both the general (1) and
glibc-specific (3) entry are present.
1997-10-22 18:47 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* sunrpc/rpc/clnt.h: Add get_myaddress prototype.
* nis/libnsl.map: Fix typo.
* nis/nis_call.c: Fix memory leak.
1997-10-22 19:29 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/memcmp.c: Define __P if not defined before.
Patch by Jim Meyering <meyering@eng.ascend.com>.
1997-10-21 22:09 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sys/prctl.h: New file by Richard Gooch
<rgooch@atnf.csiro.au>.
1997-10-21 21:50 Ulrich Drepper <drepper@cygnus.com>
* misc/syslog.c (vsyslog): Open console with O_NOCTTY.
Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.
1997-10-21 18:07 Ulrich Drepper <drepper@cygnus.com>
* posix/wordexp.c: Improve handling of $... expressions.
Patch by Tim Waugh <tim@cyberelk.demon.co.uk>.
1997-10-21 16:12 Ulrich Drepper <drepper@cygnus.com>
* manual/string.texi: Correct return values of bcopy and bzero.
Patch by Matthew Wilcox <willy@odie.barnet.ac.uk>.
1997-10-18 15:03 Philip Blundell <Philip.Blundell@pobox.com>
* sysdeps/unix/sysv/linux/bits/socket.h: Correct types of some
elements in struct msghdr and struct cmsghdr, to keep in step with
the kernel.
1997-10-17 22:29 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h: Fix another
bug in startup code.
Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>.
1997-10-16 20:17 Richard Henderson <rth@cygnus.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Dump args to the
stack and give the kernel a pointer. Use the sysdep.h macros.
1997-10-17 04:07 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/sparc/sparc32/elf/start.S: Calculate argv correctly.
Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>.
1997-10-16 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/libm-ieee754/s_nextafterxf.c [!__STDC__]: Correct typo.
1997-10-16 14:50 Ulrich Drepper <drepper@cygnus.com>
* manual/pattern.texi: Document globfree.
1997-10-15 21:11 Philip Blundell <Philip.Blundell@pobox.com>
* sysdeps/unix/sysv/linux/net/if_packet.h: New file.
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
net/if_packet.h.
* sysdeps/unix/sysv/linux/net/if_arp.h (ARPHRD_ASH): New type, for
64Mbps ASH.
(ARPHRD_ETHER): This is used for 100Mbps networks too.
1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* Makerules (install): Use full pathnames for linker script.
This is to work around a limitation in `ld' while no better solution
is possible.
1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* malloc/malloc.c (mmap_chunk): Put inline before static in
function definition to avoid compiler warning.
(malloc_extend): Likewise.
* sysdeps/generic/des_impl.c: Include "des.h" to avoid warning.
1997-10-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* NEWS: Fix @gnu.ai.mit.edu -> @gnu.org.
* README.template: Likewise.
* db/makedb.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/ldd.sh.in: Likewise.
* intl/locale.alias: Likewise.
* login/programs/utmpd.c: Likewise.
* libio/stdfiles.c [!_IO_MTSAFE] (DEF_STDFILE): Fix parameter list.
1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Rules: Remove all empty.* files.
(shared-only-routines): Correct implementation.
1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/s_lrintl.c: Make compilable.
* sysdeps/libm-ieee754/s_llrintl.c: Likewise. Optimized.
1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/ldd.bash.in: Only prepend ./ if the file contains no slash
at all.
* elf/ldd.sh.in: Likewise.
1997-10-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/sys/ucontext.h: New file.
1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/s_scalbln.c: New (empty) file.
* sysdeps/m68k/fpu/s_scalblnf.c: New (empty) file.
* sysdeps/m68k/fpu/s_scalblnl.c: New (empty) file.
* sysdeps/m68k/fpu/s_scalbn.c: Add scalbln alias.
* sysdeps/m68k/fpu/s_scalbnf.c: Adapted.
* sysdeps/m68k/fpu/s_scalbnl.c: Adapted.
* sysdeps/m68k/fpu/s_lrint.c: Add standard skeleton stuff.
* sysdeps/m68k/fpu/s_lrintf.c: New file.
* sysdeps/m68k/fpu/s_lrintl.c: New file.
* sysdeps/m68k/fpu/bits/mathinline.h: Add fma and scalbln. Update
lrint and scalbn.
(__m81_inline) [__cplusplus]: Define to __inline.
* math/bits/mathcalls.h: Remove whitespace before second argument
of __MATHDECL. Add note explaining this.
1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/arith.texi (Absolute Value): Spelling fix.
1997-10-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* malloc/obstack.h (obstack_empty_p) [!__GNUC__]: Properly
parenthesize the macro parameter.
* Rules: Remove rules to magically install <subdir>.h headers.
Diffstat (limited to 'malloc')
-rw-r--r-- | malloc/malloc.c | 4 | ||||
-rw-r--r-- | malloc/obstack.h | 2 | ||||
-rw-r--r-- | malloc/thread-m.h | 43 |
3 files changed, 33 insertions, 16 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index 06fbf84..e5c3c64 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -1750,11 +1750,11 @@ static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */ #endif -static mchunkptr #if defined __GNUC__ && __GNUC__ >= 2 /* This function is only called from one place, inline it. */ inline #endif +static mchunkptr internal_function #if __STD_C mmap_chunk(size_t size) @@ -2286,11 +2286,11 @@ arena *ar_ptr; mchunkptr p; INTERNAL_SIZE_T s; Main interface to sbrk (but see also malloc_trim). */ -static void #if defined __GNUC__ && __GNUC__ >= 2 /* This function is called only from one place, inline it. */ inline #endif +static void internal_function #if __STD_C malloc_extend_top(arena *ar_ptr, INTERNAL_SIZE_T nb) diff --git a/malloc/obstack.h b/malloc/obstack.h index 49492eb..e7ae695 100644 --- a/malloc/obstack.h +++ b/malloc/obstack.h @@ -498,7 +498,7 @@ __extension__ \ (unsigned) ((h)->chunk_limit - (h)->next_free) #define obstack_empty_p(h) \ - (h->chunk->prev == 0 && h->next_free - h->chunk->contents == 0) + ((h)->chunk->prev == 0 && (h)->next_free - (h)->chunk->contents == 0) /* Note that the call to _obstack_newchunk is enclosed in (..., 0) so that we can avoid having void expressions diff --git a/malloc/thread-m.h b/malloc/thread-m.h index 24d95df..f9367c6 100644 --- a/malloc/thread-m.h +++ b/malloc/thread-m.h @@ -19,7 +19,8 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* One out of _LIBC, USE_PTHREADS, USE_THR or USE_SPROC should be +/* $Id$ + One out of _LIBC, USE_PTHREADS, USE_THR or USE_SPROC should be defined, otherwise the token NO_THREADS and dummy implementations of the macros will be defined. */ @@ -40,23 +41,18 @@ typedef pthread_t thread_id; typedef pthread_mutex_t mutex_t; /* thread specific data */ -typedef pthread_key_t tsd_key_t; +typedef void * tsd_key_t; #define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER -static Void_t *malloc_key_data; - -#define tsd_key_create(key, destr) \ - if (__pthread_key_create != NULL) { \ - __pthread_key_create(key, destr); \ - } else { *(key) = (tsd_key_t) 0; } +#define tsd_key_create(key, destr) ( *(key) = NULL ) #define tsd_setspecific(key, data) \ - if (__pthread_setspecific != NULL) { \ - __pthread_setspecific(key, data); \ - } else { malloc_key_data = (Void_t *) data; } + if (__libc_internal_tsd_set != NULL) { \ + __libc_internal_tsd_set(_LIBC_TSD_KEY_MALLOC, data); \ + } else { (key) = (Void_t *) data; } #define tsd_getspecific(key, vptr) \ - (vptr = (__pthread_getspecific != NULL \ - ? __pthread_getspecific(key) : malloc_key_data)) + (vptr = (__libc_internal_tsd_get != NULL \ + ? __libc_internal_tsd_get(_LIBC_TSD_KEY_MALLOC) : (key))) #define mutex_init(m) \ (__pthread_mutex_init != NULL ? __pthread_mutex_init (m, NULL) : 0) @@ -131,12 +127,33 @@ typedef pthread_mutex_t mutex_t; #define mutex_unlock(m) pthread_mutex_unlock(m) /* thread specific data */ +#if defined(__sgi) || defined(USE_TSD_DATA_HACK) + +/* Hack for thread-specific data, e.g. on Irix 6.x. We can't use + pthread_setspecific because that function calls malloc() itself. + The hack only works when pthread_t can be converted to an integral + type. */ + +typedef void *tsd_key_t[256]; +#define tsd_key_create(key, destr) do { \ + int i; \ + for(i=0; i<256; i++) (*key)[i] = 0; \ +} while(0) +#define tsd_setspecific(key, data) \ + (key[(unsigned)pthread_self() % 256] = (data)) +#define tsd_getspecific(key, vptr) \ + (vptr = key[(unsigned)pthread_self() % 256]) + +#else + typedef pthread_key_t tsd_key_t; #define tsd_key_create(key, destr) pthread_key_create(key, destr) #define tsd_setspecific(key, data) pthread_setspecific(key, data) #define tsd_getspecific(key, vptr) (vptr = pthread_getspecific(key)) +#endif + /* at fork */ #define thread_atfork(prepare, parent, child) \ pthread_atfork(prepare, parent, child) |