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Updated to fedora-glibc-20060106T0916

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This commit is contained in:
Jakub Jelinek 2006-01-06 09:23:26 +00:00
parent 04c414477b
commit dd486f53ee
50 changed files with 1057 additions and 156 deletions
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81
ChangeLog
View File

@ -1,3 +1,84 @@
2006-01-05 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_WAITID_SYSCALL):
Only define for 2.6.12+ on s390{,x}.
(__ASSUME_GETDENTS32_D_TYPE): Only define for 2.6.8+ on most arches
and only for 2.6.11+ on s390{,x}.
2006-01-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/aio_misc.h [!DONT_USE_BOOTSTRAP_MAP]
(struct waitlist): Don't add cond.
* sysdeps/pthread/aio_notify.c [!DONT_USE_BOOTSTRAP_MAP]
(__aio_notify): Use AIO_MISC_NOTIFY instead of pthread_cond_signal.
* sysdeps/pthread/aio_suspend.c [!DONT_USE_BOOTSTRAP_MAP]: Don't
use condvar, use AIO_MISC_WAIT.
* sysdeps/pthread/lio_listio.c: Likewise.
* rt/Makefile (tests): Add tst-aio9 and tst-aio10.
* rt/tst-aio9.c: New file.
* rt/tst-aio10.c: New file.
* rt/tst-aio3.c: The thread is now supposed to be created.
2006-01-05 Roland McGrath <roland@redhat.com>
* include/features.h: Grok _ATFILE_SOURCE and define __USE_ATFILE when
it or _GNU_SOURCE is defined.
* io/fcntl.h: Protect *at and AT_* with [__USE_ATFILE] instead of
[__USE_GNU].
* libio/stdio.h: Likewise.
* posix/unistd.h: Likewise.
* time/sys/time.h: Likewise.
* io/sys/stat.h [__USE_GNU]: Declare fchmodat.
* io/fchmodat.c: New file.
* io/Makefile (routines): Add fchmodat.
* io/Versions (libc: GLIBC_2.4): Likewise.
* sysdeps/unix/sysv/linux/fchmodat.c: New file.
* io/tst-fchmodat.c: New file.
* io/Makefile (tests): Add it.
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/sysdep.h (ENTRY, EALIGN): Add cfi_startproc
directive to ENTRY macros.
(END): Add cfi_endproc directive to END macro.
* sysdeps/powerpc/powerpc64/sysdep.h (ENTRY, EALIGN): Add cfi_startproc
directive to ENTRY macros.
(END, END_GEN_TB): Add cfi_endproc directive to END macros.
* sysdeps/powerpc/powerpc32/dl-start.S: Remove ENTRY()s for
_dl_start_user and _dl_main_dispatch.
* sysdeps/powerpc/powerpc32/fpu/fprrest.S: Use END macro.
* sysdeps/powerpc/powerpc32/fpu/fprsave.S: Use Likewise.
* sysdeps/powerpc/powerpc32/gprrest0.S: Likewise.
* sysdeps/powerpc/powerpc32/gprrest1.S: Likewise.
* sysdeps/powerpc/powerpc32/gprsave0.S: Likewise.
* sysdeps/powerpc/powerpc32/gprsave1.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S: Remove redundant
cfi_startproc and cfi_endproc.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Likewise.
2006-01-04 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/aio_misc.h (struct waitlist): Add result member.
* sysdeps/pthread/aio_notify.c (__aio_notify): For synchronous waiters,
failed I/O, and a result pointer, set value to -1.
* sysdeps/pthread/aio_suspend.c: Initialize result pointer to NULL.
* sysdeps/pthread/lio_listio.c: For LIO_WAIT, point result pointer in
wait list to local variable result. If nonzero afterwards, set errno
to EIO. For LIO_NOWAIT set result to NULL.
* rt/Makefile (tests): Add tst-aio8.
* rt/tst-aio8.c: New file.
2005-12-25 Kristian Van Der Vliet <vanders@liqwyd.com>
* abi-tags (*-.*-syllable.*): New match, with ABI value 5.
* elf/cache.c (print_entry): Match the Syllable ABI tag.
2006-01-04 Ulrich Drepper <drepper@redhat.com>
* include/stdlib.h: Make even more C++ compliant.
2006-01-04 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/brk.c (__brk): Use

2
abi-tags
View File

@ -26,5 +26,7 @@
.*-.*-knetbsd.*-gnu.* 4 1.6.0 # earliest compatible kernel version
.*-.*-syllable.* 5 2.0.0 # just an arbitrary value
# There is no catch-all default here because every supported OS that uses
# ELF must have its own unique ABI tag.

3
elf/cache.c
View File

@ -107,7 +107,8 @@ print_entry (const char *lib, int flag, unsigned int osversion,
[2] = "Solaris",
[3] = "FreeBSD",
[4] = "kNetBSD",
[5] = N_("Unknown OS")
[5] = "Syllable",
[6] = N_("Unknown OS")
};
#define MAXTAG (sizeof abi_tag_os / sizeof abi_tag_os[0] - 1)
unsigned int os = osversion >> 24;

4
fedora/branch.mk
View File

@ -3,5 +3,5 @@ glibc-branch := fedora
glibc-base := HEAD
DIST_BRANCH := devel
COLLECTION := dist-fc4
fedora-sync-date := 2006-01-04 07:54 UTC
fedora-sync-tag := fedora-glibc-20060104T0754
fedora-sync-date := 2006-01-06 09:16 UTC
fedora-sync-tag := fedora-glibc-20060106T0916

23
fedora/glibc.spec.in
View File

@ -1,4 +1,4 @@
%define glibcrelease 26
%define glibcrelease 28
%define auxarches i586 i686 athlon sparcv9 alphaev6
%define prelinkarches noarch
%define xenarches i686 athlon
@ -237,8 +237,14 @@ package or when debugging this package.
%endif
# Hack till glibc-kernheaders get updated, argh
mkdir asm
cat > asm/unistd.h <<EOF
mkdir -p override_headers/linux
cat > override_headers/linux/version.h <<EOF
#define UTS_RELEASE "2.6.9"
#define LINUX_VERSION_CODE 132617
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
EOF
mkdir -p override_headers/asm
cat > override_headers/asm/unistd.h <<EOF
#ifndef _HACK_ASM_UNISTD_H
#include_next <asm/unistd.h>
%ifarch alpha
@ -418,7 +424,7 @@ cat > asm/unistd.h <<EOF
%endif
#endif
EOF
cat > asm/errno.h <<EOF
cat > override_headers/asm/errno.h <<EOF
#ifndef _HACK_ASM_ERRNO_H
#include_next <asm/errno.h>
%ifarch alpha
@ -530,7 +536,7 @@ mkdir $builddir ; cd $builddir
build_CFLAGS="$BuildFlags -g -O3 $*"
CC="$GCC" CXX="$GXX" CFLAGS="$build_CFLAGS" ../configure --prefix=%{_prefix} \
--enable-add-ons=nptl$AddOns --without-cvs $EnableKernel \
--with-headers=%{_prefix}/include --enable-bind-now \
--with-headers=`cd ..; pwd`/override_headers:%{_prefix}/include --enable-bind-now \
--with-tls --with-__thread --build %{nptl_target_cpu}-redhat-linux \
--host %{nptl_target_cpu}-redhat-linux \
--disable-profile
@ -1122,6 +1128,13 @@ rm -f *.filelist*
%endif
%changelog
* Fri Jan 6 2006 Jakub Jelinek <jakub@redhat.com> 2.3.90-28
- update from CVS
- make aio_suspend interruptible by signals (#171968)
* Fri Jan 6 2006 Jakub Jelinek <jakub@redhat.com> 2.3.90-27
- only rely on d_type in 32-bit getdents on s390 for 2.6.11+
* Wed Jan 4 2006 Jakub Jelinek <jakub@redhat.com> 2.3.90-26
- update from CVS
- for newly linked lio_listio* callers, send per request

12
include/features.h
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991-1993,1995-2003,2004,2005 Free Software Foundation, Inc.
/* Copyright (C) 1991,1992,1993,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -38,6 +39,7 @@
_FILE_OFFSET_BITS=N Select default filesystem interface.
_BSD_SOURCE ISO C, POSIX, and 4.3BSD things.
_SVID_SOURCE ISO C, POSIX, and SVID things.
_ATFILE_SOURCE Additional *at interfaces.
_GNU_SOURCE All of the above, plus GNU extensions.
_REENTRANT Select additionally reentrant object.
_THREAD_SAFE Same as _REENTRANT, often used by other systems.
@ -69,6 +71,7 @@
__USE_BSD Define 4.3BSD things.
__USE_SVID Define SVID things.
__USE_MISC Define things common to BSD and System V Unix.
__USE_ATFILE Define *at interfaces and AT_* constants for them.
__USE_GNU Define GNU extensions.
__USE_REENTRANT Define reentrant/thread-safe *_r functions.
__USE_FORTIFY_LEVEL Additional security measures used, according to level.
@ -102,6 +105,7 @@
#undef __USE_BSD
#undef __USE_SVID
#undef __USE_MISC
#undef __USE_ATFILE
#undef __USE_GNU
#undef __USE_REENTRANT
#undef __USE_FORTIFY_LEVEL
@ -158,6 +162,8 @@
# define _BSD_SOURCE 1
# undef _SVID_SOURCE
# define _SVID_SOURCE 1
# undef _ATFILE_SOURCE
# define _ATFILE_SOURCE 1
#endif
/* If nothing (other than _GNU_SOURCE) is defined,
@ -256,6 +262,10 @@
# define __USE_SVID 1
#endif
#ifdef _ATFILE_SOURCE
# define __USE_ATFILE 1
#endif
#ifdef _GNU_SOURCE
# define __USE_GNU 1
#endif

30
include/stdlib.h
View File

@ -144,44 +144,44 @@ libc_hidden_proto (____strtoul_l_internal)
libc_hidden_proto (____strtoull_l_internal)
extern __inline double
__strtod_l (__const char *__restrict __nptr, char **__restrict __endptr,
__locale_t __loc)
__NTH (__strtod_l (__const char *__restrict __nptr, char **__restrict __endptr,
__locale_t __loc))
{
return ____strtod_l_internal (__nptr, __endptr, 0, __loc);
}
extern __inline long int
__strtol_l (__const char *__restrict __nptr, char **__restrict __endptr,
int __base, __locale_t __loc)
__NTH (__strtol_l (__const char *__restrict __nptr, char **__restrict __endptr,
int __base, __locale_t __loc))
{
return ____strtol_l_internal (__nptr, __endptr, __base, 0, __loc);
}
extern __inline unsigned long int
__strtoul_l (__const char *__restrict __nptr, char **__restrict __endptr,
int __base, __locale_t __loc)
__NTH (__strtoul_l (__const char *__restrict __nptr,
char **__restrict __endptr, int __base, __locale_t __loc))
{
return ____strtoul_l_internal (__nptr, __endptr, __base, 0, __loc);
}
extern __inline float
__strtof_l (__const char *__restrict __nptr, char **__restrict __endptr,
__locale_t __loc)
__NTH (__strtof_l (__const char *__restrict __nptr, char **__restrict __endptr,
__locale_t __loc))
{
return ____strtof_l_internal (__nptr, __endptr, 0, __loc);
}
extern __inline long double
__strtold_l (__const char *__restrict __nptr, char **__restrict __endptr,
__locale_t __loc)
__NTH (__strtold_l (__const char *__restrict __nptr,
char **__restrict __endptr, __locale_t __loc))
{
return ____strtold_l_internal (__nptr, __endptr, 0, __loc);
}
__extension__ extern __inline long long int
__strtoll_l (__const char *__restrict __nptr, char **__restrict __endptr,
int __base, __locale_t __loc)
__NTH (__strtoll_l (__const char *__restrict __nptr,
char **__restrict __endptr, int __base, __locale_t __loc))
{
return ____strtoll_l_internal (__nptr, __endptr, __base, 0, __loc);
}
__extension__ extern __inline unsigned long long int
__strtoull_l (__const char * __restrict __nptr, char **__restrict __endptr,
int __base, __locale_t __loc)
__NTH (__strtoull_l (__const char * __restrict __nptr,
char **__restrict __endptr, int __base, __locale_t __loc))
{
return ____strtoull_l_internal (__nptr, __endptr, __base, 0, __loc);
}
@ -196,7 +196,7 @@ __strtoull_l (__const char * __restrict __nptr, char **__restrict __endptr,
#endif
extern void * __default_morecore (ptrdiff_t);
extern void *__default_morecore (ptrdiff_t) __THROW;
libc_hidden_proto (__default_morecore)
__END_DECLS

7
io/Makefile
View File

@ -1,4 +1,4 @@
# Copyright (C) 1992-2002, 2003, 2005 Free Software Foundation, Inc.
# Copyright (C) 1992-2002,2003,2005,2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@ -35,7 +35,8 @@ routines := \
fxstatat fxstatat64 \
statfs fstatfs statfs64 fstatfs64 \
statvfs fstatvfs statvfs64 fstatvfs64 \
umask chmod fchmod lchmod mkdir mkdirat \
umask chmod fchmod lchmod fchmodat \
mkdir mkdirat \
open open64 openat openat64 close \
read write lseek lseek64 access euidaccess \
fcntl flock lockf lockf64 \
@ -63,7 +64,7 @@ test-srcs := ftwtest
tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \
tst-fcntl bug-ftw1 bug-ftw2 bug-ftw3 bug-ftw4 tst-statvfs \
tst-openat tst-unlinkat tst-fstatat tst-futimesat \
tst-renameat tst-fchownat
tst-renameat tst-fchownat tst-fchmodat
distribute := ftwtest-sh

1
io/Versions
View File

@ -98,6 +98,7 @@ libc {
nftw; nftw64;
}
GLIBC_2.4 {
fchmodat;
fchownat;
__fxstatat; __fxstatat64;
linkat;

50
io/fchmodat.c Normal file
View File

@ -0,0 +1,50 @@
/* Change the protections of file relative to open directory. Stub version.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <fcntl.h>
#include <stddef.h>
#include <unistd.h>
#include <sys/types.h>
int
fchmodat (fd, file, mode, flag)
int fd;
const char *file;
mode_t mode;
int flag;
{
if (file == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
{
__set_errno (EINVAL);
return -1;
}
if (fd < 0 && fd != AT_FDCWD)
{
__set_errno (EBADF);
return -1;
}
__set_errno (ENOSYS);
return -1;
}
stub_warning (fchownat)
#include <stub-tag.h>

12
io/fcntl.h
View File

@ -1,5 +1,5 @@
/* Copyright (C) 1991,1992,1994-2001,2003,2004,2005
Free Software Foundation, Inc.
/* Copyright (C) 1991,1992,1994-2001,2003,2004,2005,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -56,7 +56,7 @@ __BEGIN_DECLS
# define SEEK_END 2 /* Seek from end of file. */
#endif /* XPG */
#ifdef __USE_GNU
#ifdef __USE_ATFILE
# define AT_FDCWD -100 /* Special value used to indicate
openat should use the current
working directory. */
@ -92,11 +92,11 @@ extern int __REDIRECT (open, (__const char *__file, int __oflag, ...), open64)
extern int open64 (__const char *__file, int __oflag, ...) __nonnull ((1));
#endif
#ifdef __USE_GNU
/* Similar to OPEN but a relative path name is interpreted relative to
#ifdef __USE_ATFILE
/* Similar to `open' but a relative path name is interpreted relative to
the directory for which FD is a descriptor.
NOTE: some other OPENAT implementation support additional functionality
NOTE: some other `openat' implementation support additional functionality
through this interface, especially using the O_XATTR flag. This is not
yet supported here.

10
io/sys/stat.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,1992,1995-2004,2005 Free Software Foundation, Inc.
/* Copyright (C) 1991,1992,1995-2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -293,6 +293,14 @@ extern int lchmod (__const char *__file, __mode_t __mode)
extern int fchmod (int __fd, __mode_t __mode) __THROW;
#endif
#ifdef __USE_GNU
/* Set file access permissions of FILE relative to
the directory FD is open on. */
extern int fchmodat (int __fd, __const char *__file, __mode_t mode, int __flag)
__THROW __nonnull ((2)) __wur;
#endif /* Use GNU. */
/* Set the file creation mask of the current process to MASK,
and return the old creation mask. */

146
io/tst-fchmodat.c Normal file
View File

@ -0,0 +1,146 @@
/* Test for fchmodat function. */
#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
static void prepare (void);
#define PREPARE(argc, argv) prepare ()
static int do_test (void);
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
static int dir_fd;
static void
prepare (void)
{
size_t test_dir_len = strlen (test_dir);
static const char dir_name[] = "/tst-fchmodat.XXXXXX";
size_t dirbuflen = test_dir_len + sizeof (dir_name);
char *dirbuf = malloc (dirbuflen);
if (dirbuf == NULL)
{
puts ("out of memory");
exit (1);
}
snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name);
if (mkdtemp (dirbuf) == NULL)
{
puts ("cannot create temporary directory");
exit (1);
}
add_temp_file (dirbuf);
dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY);
if (dir_fd == -1)
{
puts ("cannot open directory");
exit (1);
}
}
static int
do_test (void)
{
/* fdopendir takes over the descriptor, make a copy. */
int dupfd = dup (dir_fd);
if (dupfd == -1)
{
puts ("dup failed");
return 1;
}
if (lseek (dupfd, 0, SEEK_SET) != 0)
{
puts ("1st lseek failed");
return 1;
}
/* The directory should be empty save the . and .. files. */
DIR *dir = fdopendir (dupfd);
if (dir == NULL)
{
puts ("fdopendir failed");
return 1;
}
struct dirent64 *d;
while ((d = readdir64 (dir)) != NULL)
if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0)
{
printf ("temp directory contains file \"%s\"\n", d->d_name);
return 1;
}
closedir (dir);
umask (022);
/* Try to create a file. */
int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666);
if (fd == -1)
{
if (errno == ENOSYS)
{
puts ("*at functions not supported");
return 0;
}
puts ("file creation failed");
return 1;
}
write (fd, "hello", 5);
puts ("file created");
struct stat64 st1;
if (fstat64 (fd, &st1) != 0)
{
puts ("fstat64 failed");
return 1;
}
close (fd);
if ((st1.st_mode & 0777) != 0644)
{
printf ("openat created mode %04o, not 0644\n", (st1.st_mode & 0777));
return 1;
}
if (fchmodat (dir_fd, "some-file", 0400, 0) != 0)
{
puts ("fchownat failed");
return 1;
}
struct stat64 st2;
if (fstatat64 (dir_fd, "some-file", &st2, 0) != 0)
{
puts ("fstatat64 failed");
return 1;
}
if ((st2.st_mode & 0777) != 0400)
{
puts ("mode change failed");
return 1;
}
if (unlinkat (dir_fd, "some-file", 0) != 0)
{
puts ("unlinkat failed");
return 1;
}
close (dir_fd);
return 0;
}

4
libio/stdio.h
View File

@ -1,5 +1,5 @@
/* Define ISO C stdio on top of C++ iostreams.
Copyright (C) 1991,1994-2004, 2005 Free Software Foundation, Inc.
Copyright (C) 1991,1994-2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -156,7 +156,7 @@ extern int remove (__const char *__filename) __THROW;
extern int rename (__const char *__old, __const char *__new) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */
extern int renameat (int __oldfd, __const char *__old, int __newfd,
__const char *__new) __THROW;

6
localedata/ChangeLog
View File

@ -1,3 +1,9 @@
2005-12-27 Roland McGrath <roland@redhat.com>
* tst-ctype.c (main): Add some casts.
* tst-mbswcs1.c (main): Make BUF const. Add casts in mbrtowc calls.
2006-01-02 Andreas Jaeger <aj@suse.de>
* locales/fi_FI: Fix date_fmt.

14
localedata/tst-ctype.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000,02 Free Software Foundation, Inc.
/* Copyright (C) 2000,02, 05 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
@ -345,14 +345,14 @@ punct = %04x alnum = %04x\n",
|| getline (&resline, &reslinelen, stdin) <= 0)
break;
inp = strchr (inpline, '\n');
inp = (unsigned char *) strchr (inpline, '\n');
if (inp != NULL)
*inp = '\0';
resp = strchr (resline, '\n');
resp = (unsigned char *) strchr (resline, '\n');
if (resp != NULL)
*resp = '\0';
inp = inpline;
inp = (unsigned char *) inpline;
while (*inp != ' ' && *inp != '\t' && *inp && *inp != '\n'
&& *inp != '\0')
++inp;
@ -371,11 +371,11 @@ punct = %04x alnum = %04x\n",
if (strcmp (inpline, classes[n].name) == 0)
break;
resp = resline;
resp = (unsigned char *) resline;
while (*resp == ' ' || *resp == '\t')
++resp;
if (strlen (inp) != strlen (resp))
if (strlen ((char *) inp) != strlen ((char *) resp))
{
printf ("lines \"%.20s\"... and \"%.20s\" have not the same length\n",
inp, resp);
@ -384,7 +384,7 @@ punct = %04x alnum = %04x\n",
if (n < nclasses)
{
if (strspn (resp, "01") != strlen (resp))
if (strspn ((char *) resp, "01") != strlen ((char *) resp))
{
printf ("result string \"%s\" malformed\n", resp);
continue;

16
localedata/tst-mbswcs1.c
View File

@ -1,5 +1,5 @@
/* Test restarting behaviour of mbrtowc.
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Bruno Haible <haible@ilog.fr>.
@ -37,7 +37,7 @@
int
main (void)
{
unsigned char buf[6] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb };
const unsigned char buf[6] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb };
mbstate_t state;
wchar_t wc = 42;
size_t n;
@ -52,12 +52,12 @@ main (void)
memset (&state, '\0', sizeof (state));
show (mbrtowc (&wc, buf + 0, 1, &state), 1, 37);
show (mbrtowc (&wc, buf + 1, 1, &state), -2, 37);
show (mbrtowc (&wc, buf + 2, 3, &state), 2, 8364);
show (mbrtowc (&wc, buf + 4, 1, &state), -2, 8364);
show (mbrtowc (&wc, buf + 5, 1, &state), 1, 955);
show (mbrtowc (&wc, buf + 5, 1, &state), -1, 955);
show (mbrtowc (&wc, (const char *) buf + 0, 1, &state), 1, 37);
show (mbrtowc (&wc, (const char *) buf + 1, 1, &state), -2, 37);
show (mbrtowc (&wc, (const char *) buf + 2, 3, &state), 2, 8364);
show (mbrtowc (&wc, (const char *) buf + 4, 1, &state), -2, 8364);
show (mbrtowc (&wc, (const char *) buf + 5, 1, &state), 1, 955);
show (mbrtowc (&wc, (const char *) buf + 5, 1, &state), -1, 955);
return result;
}

22
nptl/ChangeLog
View File

@ -1,3 +1,25 @@
2006-01-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait):
Return status.
(lll_futex_timed_wait): Define.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
* sysdeps/pthread/aio_misc.h: New file.
2006-01-03 Joseph S. Myers <joseph@codesourcery.com>
* Makefile ($(objpfx)$(multidir)): Use mkdir -p.
2006-01-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
(PSEUDO): Remove redundant cfi_startproc and cfi_endproc directives.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
2006-01-04 Ulrich Drepper <drepper@redhat.com>
* tst-cancel24.cc: Use C headers instead of C++ headers.
2006-01-03 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Remove #error for

2
nptl/Makefile
View File

@ -324,7 +324,7 @@ crti-objs += $(multidir)/crti.o
crtn-objs += $(multidir)/crtn.o
omit-deps += $(multidir)/crti $(multidir)/crtn
$(objpfx)$(multidir):
mkdir $@
mkdir -p $@
endif
extra-objs += $(crti-objs) $(crtn-objs)
omit-deps += crti crtn

73
nptl/sysdeps/pthread/aio_misc.h Normal file
View File

@ -0,0 +1,73 @@
/* Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* We define a special synchronization primitive for AIO. POSIX
conditional variables would be ideal but the pthread_cond_*wait
operations do not return on EINTR. This is a requirement for
correct aio_suspend and lio_listio implementations. */
#include <assert.h>
#include <pthreadP.h>
#include <lowlevellock.h>
#define DONT_NEED_AIO_MISC_COND 1
#define AIO_MISC_NOTIFY(waitlist) \
do { \
if (--*waitlist->counterp == 0) \
lll_futex_wake (waitlist->counterp, 1); \
} while (0)
#define AIO_MISC_WAIT(result, futex, timeout, cancel) \
do { \
int oldval = futex; \
\
if (oldval != 0) \
{ \
pthread_mutex_unlock (&__aio_requests_mutex); \
\
int oldtype; \
if (cancel) \
oldtype = LIBC_CANCEL_ASYNC (); \
\
int status; \
do \
{ \
status = lll_futex_timed_wait (&futex, oldval, timeout); \
if (status != -EWOULDBLOCK) \
break; \
\
oldval = futex; \
} \
while (oldval != 0); \
\
if (cancel) \
LIBC_CANCEL_RESET (oldtype); \
\
if (status == -EINTR) \
result = EINTR; \
else if (status == -ETIMEDOUT) \
result = EAGAIN; \
else \
assert (status == 0 || status == -EWOULDBLOCK); \
\
pthread_mutex_lock (&__aio_requests_mutex); \
} \
} while (0)
#include_next <aio_misc.h>

26
nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -66,17 +66,33 @@
#define lll_futex_wait(futex, val) \
do { \
int __ignore; \
({ \
int __status; \
register __typeof (val) _val asm ("edx") = (val); \
__asm __volatile (LLL_EBX_LOAD \
LLL_ENTER_KERNEL \
LLL_EBX_LOAD \
: "=a" (__ignore) \
: "=a" (__status) \
: "0" (SYS_futex), LLL_EBX_REG (futex), "S" (0), \
"c" (FUTEX_WAIT), "d" (_val), \
"i" (offsetof (tcbhead_t, sysinfo))); \
} while (0)
__status; \
})
#define lll_futex_timed_wait(futex, val, timeout) \
({ \
int __status; \
register __typeof (val) _val asm ("edx") = (val); \
__asm __volatile (LLL_EBX_LOAD \
LLL_ENTER_KERNEL \
LLL_EBX_LOAD \
: "=a" (__status) \
: "0" (SYS_futex), LLL_EBX_REG (futex), "S" (timeout), \
"c" (FUTEX_WAIT), "d" (_val), \
"i" (offsetof (tcbhead_t, sysinfo))); \
__status; \
})
#define lll_futex_wake(futex, nr) \

10
nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
View File

@ -1,5 +1,5 @@
/* Cancellable system call stubs. Linux/PowerPC version.
Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
@ -15,8 +15,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdep.h>
#include <tls.h>
@ -30,7 +30,6 @@
# define PSEUDO(name, syscall_name, args) \
.section ".text"; \
ENTRY (name) \
cfi_startproc; \
SINGLE_THREAD_P; \
bne- .Lpseudo_cancel; \
.type __##syscall_name##_nocancel,@function; \
@ -62,8 +61,7 @@
CGOTRESTORE; \
mtlr 4; \
mtcr 0; \
addi 1,1,48; \
cfi_endproc;
addi 1,1,48;
# define DOCARGS_0
# define UNDOCARGS_0

10
nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
View File

@ -1,5 +1,5 @@
/* Cancellable system call stubs. Linux/PowerPC64 version.
Copyright (C) 2003, 2004 Free Software Foundation, Inc.
Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
@ -15,8 +15,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdep.h>
#include <tls.h>
@ -36,7 +36,6 @@
# define PSEUDO(name, syscall_name, args) \
.section ".text"; \
ENTRY (name) \
cfi_startproc; \
SINGLE_THREAD_P; \
bne- .Lpseudo_cancel; \
.type DASHDASHPFX(syscall_name##_nocancel),@function; \
@ -66,8 +65,7 @@
ld 3,64(1); \
mtlr 9; \
mtcr 0; \
addi 1,1,128; \
cfi_endproc;
addi 1,1,128;
# define DOCARGS_0
# define UNDOCARGS_0

25
nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -47,16 +47,31 @@
#define lll_futex_wait(futex, val) \
do { \
int __ignore; \
({ \
int __status; \
register __typeof (val) _val asm ("edx") = (val); \
__asm __volatile ("xorq %%r10, %%r10\n\t" \
"syscall" \
: "=a" (__ignore) \
: "=a" (__status) \
: "0" (SYS_futex), "D" (futex), "S" (FUTEX_WAIT), \
"d" (_val) \
: "memory", "cc", "r10", "r11", "cx"); \
} while (0)
__status; \
})
#define lll_futex_timed_wait(futex, val, timeout) \
({ \
register const struct timespec *__to __asm__ ("r10") = timeout; \
int __status; \
register __typeof (val) _val asm ("edx") = (val); \
__asm __volatile ("syscall" \
: "=a" (__status) \
: "0" (SYS_futex), "D" (futex), "S" (FUTEX_WAIT), \
"d" (_val), "r" (__to) \
: "memory", "cc", "r11", "cx"); \
__status; \
})
#define lll_futex_wake(futex, nr) \

4
nptl/tst-cancel24.cc
View File

@ -1,7 +1,7 @@
#include <cstdlib>
#include <cstdio>
#include <pthread.h>
#include <semaphore.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>

8
posix/unistd.h
View File

@ -431,7 +431,7 @@ extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
#endif /* Use BSD || X/Open Unix. */
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Change the owner and group of FILE relative to the directory FD is open
on. */
extern int fchownat (int __fd, __const char *__file, __uid_t __owner,
@ -742,7 +742,7 @@ extern int ttyslot (void) __THROW;
extern int link (__const char *__from, __const char *__to)
__THROW __nonnull ((1, 2)) __wur;
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Like link but relative paths in TO and FROM are interpreted relative
to FROMFD and TOFD respectively. */
extern int linkat (int __fromfd, __const char *__from, int __tofd,
@ -761,7 +761,7 @@ extern int readlink (__const char *__restrict __path, char *__restrict __buf,
size_t __len) __THROW __nonnull ((1, 2)) __wur;
#endif /* Use BSD. */
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Like symlink but a relative path in TO is interpreted relative to TOFD. */
extern int symlinkat (__const char *__from, int __tofd,
__const char *__to) __THROW __nonnull ((1, 3)) __wur;
@ -775,7 +775,7 @@ extern int readlinkat (int __fd, __const char *__restrict __path,
/* Remove the link NAME. */
extern int unlink (__const char *__name) __THROW __nonnull ((1));
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Remove the link NAME relative to FD. */
extern int unlinkat (int __fd, __const char *__name, int __flag)
__THROW __nonnull ((2));

5
rt/Makefile
View File

@ -1,4 +1,4 @@
# Copyright (C) 1997-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
# Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@ -43,7 +43,8 @@ librt-routines = $(aio-routines) \
tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
tst-aio7 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
tst-aio7 tst-aio8 tst-aio9 tst-aio10 \
tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \
tst-timer3 tst-timer4 tst-timer5 \
tst-cpuclock1 tst-cpuclock2 \

119
rt/tst-aio10.c Normal file
View File

@ -0,0 +1,119 @@
#include <aio.h>
#include <errno.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <unistd.h>
static pthread_barrier_t b;
static pthread_t main_thread;
static int flag;
static void *
tf (void *arg)
{
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("child: barrier_wait failed");
exit (1);
}
/* There is unfortunately no other way to try to make sure the other
thread reached the aio_suspend call. This test could fail on
highly loaded machines. */
sleep (2);
pthread_kill (main_thread, SIGUSR1);
while (1)
sleep (1000);
return NULL;
}
static void
sh (int sig)
{
flag = 1;
}
static int
do_test (void)
{
main_thread = pthread_self ();
struct sigaction sa;
sa.sa_handler = sh;
sa.sa_flags = 0;
sigemptyset (&sa.sa_mask);
if (sigaction (SIGUSR1, &sa, NULL) != 0)
{
puts ("sigaction failed");
return 1;
}
if (pthread_barrier_init (&b, NULL, 2) != 0)
{
puts ("barrier_init");
return 1;
}
int fds[2];
if (pipe (fds) != 0)
{
puts ("pipe failed");
return 1;
}
char buf[42];
struct aiocb req;
req.aio_fildes = fds[0];
req.aio_lio_opcode = LIO_READ;
req.aio_reqprio = 0;
req.aio_offset = 0;
req.aio_buf = buf;
req.aio_nbytes = sizeof (buf);
req.aio_sigevent.sigev_notify = SIGEV_NONE;
pthread_t th;
if (pthread_create (&th, NULL, tf, NULL) != 0)
{
puts ("create failed");
return 1;
}
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("parent: barrier_wait failed");
exit (1);
}
struct aiocb *list[1];
list[0] = &req;
e = lio_listio (LIO_WAIT, list, 1, NULL);
if (e != -1)
{
puts ("lio_listio succeeded");
return 1;
}
if (errno != EINTR)
{
printf ("lio_listio did not return EINTR: %d (%d = %m)\n", e, errno);
return 1;
}
return 0;
}
#define TEST_FUNCTION do_test ()
#define TIMEOUT 5
#include "../test-skeleton.c"

22
rt/tst-aio3.c
View File

@ -1,5 +1,5 @@
/* Test for notification mechanism in lio_listio.
Copyright (C) 2000,02 Free Software Foundation, Inc.
Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -24,13 +24,18 @@
#include <unistd.h>
#include <errno.h>
int flag;
static pthread_barrier_t b;
static void
thrfct (sigval_t arg)
{
flag = 1;
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("child: barrier_wait failed");
exit (1);
}
}
@ -52,6 +57,12 @@ do_test (int argc, char *argv[])
unlink (name);
if (pthread_barrier_init (&b, NULL, 2) != 0)
{
puts ("barrier_init failed");
return 1;
}
arr[0] = &cb;
cb.aio_fildes = fd;
@ -82,9 +93,10 @@ do_test (int argc, char *argv[])
return 1;
}
if (flag != 0)
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("thread created, should not have happened");
puts ("parent: barrier_wait failed");
return 1;
}

39
rt/tst-aio8.c Normal file
View File

@ -0,0 +1,39 @@
#include <aio.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
static int
do_test (void)
{
int fd = open ("/dev/full", O_RDWR);
if (fd == -1)
{
puts ("could not open /dev/full");
return 0;
}
struct aiocb req;
req.aio_fildes = fd;
req.aio_lio_opcode = LIO_WRITE;
req.aio_reqprio = 0;
req.aio_buf = (void *) "hello";
req.aio_nbytes = 5;
req.aio_offset = 0;
req.aio_sigevent.sigev_notify = SIGEV_NONE;
struct aiocb *list[1];
list[0] = &req;
int r = lio_listio (LIO_WAIT, list, 1, NULL);
int e = errno;
printf ("r = %d, e = %d (%s)\n", r, e, strerror (e));
return r != -1 || e != EIO;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"

124
rt/tst-aio9.c Normal file
View File

@ -0,0 +1,124 @@
#include <aio.h>
#include <errno.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <unistd.h>
static pthread_barrier_t b;
static pthread_t main_thread;
static int flag;
static void *
tf (void *arg)
{
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("child: barrier_wait failed");
exit (1);
}
/* There is unfortunately no other way to try to make sure the other
thread reached the aio_suspend call. This test could fail on
highly loaded machines. */
sleep (2);
pthread_kill (main_thread, SIGUSR1);
while (1)
sleep (1000);
return NULL;
}
static void
sh (int sig)
{
flag = 1;
}
static int
do_test (void)
{
main_thread = pthread_self ();
struct sigaction sa;
sa.sa_handler = sh;
sa.sa_flags = 0;
sigemptyset (&sa.sa_mask);
if (sigaction (SIGUSR1, &sa, NULL) != 0)
{
puts ("sigaction failed");
return 1;
}
if (pthread_barrier_init (&b, NULL, 2) != 0)
{
puts ("barrier_init");
return 1;
}
int fds[2];
if (pipe (fds) != 0)
{
puts ("pipe failed");
return 1;
}
char buf[42];
struct aiocb req;
req.aio_fildes = fds[0];
req.aio_reqprio = 0;
req.aio_offset = 0;
req.aio_buf = buf;
req.aio_nbytes = sizeof (buf);
req.aio_sigevent.sigev_notify = SIGEV_NONE;
if (aio_read (&req) != 0)
{
puts ("aio_read failed");
return 1;
}
pthread_t th;
if (pthread_create (&th, NULL, tf, NULL) != 0)
{
puts ("create failed");
return 1;
}
int e = pthread_barrier_wait (&b);
if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
{
puts ("parent: barrier_wait failed");
exit (1);
}
const struct aiocb *list[1];
list[0] = &req;
e = aio_suspend (list, 1, NULL);
if (e != -1)
{
puts ("aio_suspend succeeded");
return 1;
}
if (errno != EINTR)
{
puts ("aio_suspend did not return EINTR");
return 1;
}
return 0;
}
#define TEST_FUNCTION do_test ()
#define TIMEOUT 5
#include "../test-skeleton.c"

10
sysdeps/powerpc/powerpc32/dl-start.S
View File

@ -1,5 +1,5 @@
/* Machine-dependent ELF startup code. PowerPC version.
Copyright (C) 1995-2000, 2002, 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 1995-2000, 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -14,8 +14,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdep.h>
@ -39,7 +39,7 @@ ENTRY(_start)
bl _dl_start@local
/* FALLTHRU */
ENTRY(_dl_start_user)
_dl_start_user:
/* Now, we do our main work of calling initialisation procedures.
The ELF ABI doesn't say anything about parameters for these,
so we just pass argc, argv, and the environment.
@ -98,7 +98,7 @@ ENTRY(_dl_start_user)
Take the opportunity to clear LR, so anyone who accidentally returns
from _start gets SEGV. Also clear the next few words of the stack. */
ENTRY(_dl_main_dispatch)
_dl_main_dispatch:
li r31,0
stw r31,0(r1)
mtlr r31

7
sysdeps/powerpc/powerpc32/fpu/fprrest.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
Floating Point Registers (FPRs) restore routine
@ -92,3 +92,4 @@ C_TEXT(_restfpr_29): lwz r0,8(r1) #get return address from frame
lfd fp30,-16(r1) #restore f30
lfd fp31,-8(r1) #restore f31
blr #return
END (_restfpr_all)

7
sysdeps/powerpc/powerpc32/fpu/fprsave.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
Floating Point Registers (FPRs) save routine
@ -91,3 +91,4 @@ C_TEXT(_savefpr_29): stfd fp29,-24(r1) #save f29
stfd fp31,-8(r1) #save f31
stw r0,8(r1) #save LR in callers frame
blr #return
END (_savefpr_all)

7
sysdeps/powerpc/powerpc32/gprrest0.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
General Purpose Register (GPR) restore routine
@ -67,3 +67,4 @@ C_TEXT(_restgpr0_29): lwz r0,8(r1) #get return address from frame
lwz r30,-8(r1) #restore r30
lwz r31,-4(r1) #restore r31
blr #return
END (_restgpr0_all)

7
sysdeps/powerpc/powerpc32/gprrest1.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
General Purpose Register (GPR) restore routine
@ -61,3 +61,4 @@ C_TEXT(_restgpr1_29): lwz r29,-12(r12) #restore r29
lwz r30,-8(r12) #restore r30
lwz r31,-4(r12) #restore r31
blr #return
END (_restgpr1_all)

7
sysdeps/powerpc/powerpc32/gprsave0.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
General Purpose Register (GPR) save routine
@ -66,3 +66,4 @@ C_TEXT(_savegpr0_29): stw r29,-12(r1) #save r29
stw r31,-4(r1) #save r31
stw r0,8(r1) #save LR in callers frame
blr #return
END (_savegpr0_all)

7
sysdeps/powerpc/powerpc32/gprsave1.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
/*
General Purpose Register (GPR) save routine
@ -61,3 +61,4 @@ C_TEXT(_savegpr1_29): stw r29,-12(r12) #save r29
stw r30,-8(r12) #save r30
stw r31,-4(r12) #save r31
blr #return
END (_savegpr1_all)

15
sysdeps/powerpc/powerpc32/sysdep.h
View File

@ -1,5 +1,5 @@
/* Assembly macros for 32-bit PowerPC.
Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright (C) 1999, 2001, 2002, 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -14,8 +14,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdeps/powerpc/sysdep.h>
@ -31,7 +31,8 @@
for its benefit. */
# define CALL_MCOUNT \
mflr r0; \
stw r0,4(r1); \
stw r0,4(r1); \
cfi_offset (lr, 4); \
bl JUMPTARGET(_mcount);
#else /* PROF */
# define CALL_MCOUNT /* Do nothing. */
@ -42,6 +43,7 @@
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
.align ALIGNARG(2); \
C_LABEL(name) \
cfi_startproc; \
CALL_MCOUNT
#define EALIGN_W_0 /* No words to insert. */
@ -61,6 +63,7 @@
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
.align ALIGNARG(2); \
C_LABEL(name) \
cfi_startproc; \
CALL_MCOUNT \
b 0f; \
.align ALIGNARG(alignt); \
@ -72,11 +75,13 @@
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
.align ALIGNARG(alignt); \
EALIGN_W_##words; \
C_LABEL(name)
C_LABEL(name) \
cfi_startproc;
#endif
#undef END
#define END(name) \
cfi_endproc; \
ASM_SIZE_DIRECTIVE(name)
#define DO_CALL(syscall) \

14
sysdeps/powerpc/powerpc64/sysdep.h
View File

@ -1,5 +1,5 @@
/* Assembly macros for 64-bit PowerPC.
Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -14,8 +14,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdeps/powerpc/sysdep.h>
@ -92,7 +92,8 @@ name##: OPD_ENT (name); \
#define ENTRY(name) \
ENTRY_2(name) \
.align ALIGNARG(2); \
BODY_LABEL(name):
BODY_LABEL(name): \
cfi_startproc;
#define EALIGN_W_0 /* No words to insert. */
#define EALIGN_W_1 nop
@ -109,7 +110,8 @@ BODY_LABEL(name):
ENTRY_2(name) \
.align ALIGNARG(alignt); \
EALIGN_W_##words; \
BODY_LABEL(name):
BODY_LABEL(name): \
cfi_startproc;
/* Local labels stripped out by the linker. */
#undef L
@ -173,11 +175,13 @@ LT_LABELSUFFIX(name,_name_end): ; \
/* END generates Traceback tables */
#undef END
#define END(name) \
cfi_endproc; \
TRACEBACK(name) \
END_2(name)
/* This form supports more informative traceback tables */
#define END_GEN_TB(name,mask) \
cfi_endproc; \
TRACEBACK_MASK(name,mask) \
END_2(name)

7
sysdeps/pthread/aio_misc.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1997,1999,2000,2001,2003,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -46,7 +46,12 @@ struct waitlist
{
struct waitlist *next;
/* The next two fields is used in synchronous `lio_listio' operations. */
#ifndef DONT_NEED_AIO_MISC_COND
pthread_cond_t *cond;
#endif
int *result;
volatile int *counterp;
/* The next field is used in asynchronous `lio_listio' operations. */
struct sigevent *sigevp;

22
sysdeps/pthread/aio_notify.c
View File

@ -1,6 +1,5 @@
/* Notify initiator of AIO request.
Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004
Free Software Foundation, Inc.
Copyright (C) 1997-2001, 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -144,15 +143,24 @@ __aio_notify (struct requestlist *req)
{
struct waitlist *next = waitlist->next;
/* Decrement the counter. This is used in both cases. */
--*waitlist->counterp;
if (waitlist->sigevp == NULL)
pthread_cond_signal (waitlist->cond);
{
if (waitlist->result != NULL && aiocbp->__return_value == -1)
*waitlist->result = -1;
#ifdef DONT_NEED_AIO_MISC_COND
AIO_MISC_NOTIFY (waitlist);
#else
/* Decrement the counter. */
--*waitlist->counterp;
pthread_cond_signal (waitlist->cond);
#endif
}
else
/* This is part of a asynchronous `lio_listio' operation. If
this request is the last one, send the signal. */
if (*waitlist->counterp == 0)
if (--*waitlist->counterp == 0)
{
#ifdef BROKEN_THREAD_SIGNALS
__aio_notify_only (waitlist->sigevp, waitlist->caller_pid);

40
sysdeps/pthread/aio_suspend.c
View File

@ -1,6 +1,5 @@
/* Suspend until termination of a requests.
Copyright (C) 1997,1998,1999,2000,2002,2003,2005
Free Software Foundation, Inc.
Copyright (C) 1997-2000,2002,2003,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -45,7 +44,9 @@ struct clparam
const struct aiocb *const *list;
struct waitlist *waitlist;
struct requestlist **requestlist;
#ifndef DONT_NEED_AIO_MISC_COND
pthread_cond_t *cond;
#endif
int nent;
};
@ -53,6 +54,12 @@ struct clparam
static void
cleanup (void *arg)
{
#ifdef DONT_NEED_AIO_MISC_COND
/* Acquire the mutex. If pthread_cond_*wait is used this would
happen implicitly. */
pthread_mutex_lock (&__aio_requests_mutex);
#endif
const struct clparam *param = (const struct clparam *) arg;
/* Now remove the entry in the waiting list for all requests
@ -76,8 +83,10 @@ cleanup (void *arg)
*listp = (*listp)->next;
}
#ifndef DONT_NEED_AIO_MISC_COND
/* Release the conditional variable. */
(void) pthread_cond_destroy (param->cond);
#endif
/* Release the mutex. */
pthread_mutex_unlock (&__aio_requests_mutex);
@ -90,13 +99,21 @@ aio_suspend (list, nent, timeout)
int nent;
const struct timespec *timeout;
{
if (__builtin_expect (nent < 0, 0))
{
__set_errno (EINVAL);
return -1;
}
struct waitlist waitlist[nent];
struct requestlist *requestlist[nent];
#ifndef DONT_NEED_AIO_MISC_COND
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
#endif
int cnt;
bool any = false;
int result = 0;
int dummy;
int cntr = 1;
/* Request the mutex. */
pthread_mutex_lock (&__aio_requests_mutex);
@ -112,9 +129,12 @@ aio_suspend (list, nent, timeout)
if (requestlist[cnt] != NULL)
{
#ifndef DONT_NEED_AIO_MISC_COND
waitlist[cnt].cond = &cond;
#endif
waitlist[cnt].result = NULL;
waitlist[cnt].next = requestlist[cnt]->waiting;
waitlist[cnt].counterp = &dummy;
waitlist[cnt].counterp = &cntr;
waitlist[cnt].sigevp = NULL;
#ifdef BROKEN_THREAD_SIGNALS
waitlist[cnt].caller_pid = 0; /* Not needed. */
@ -140,12 +160,17 @@ aio_suspend (list, nent, timeout)
.list = list,
.waitlist = waitlist,
.requestlist = requestlist,
#ifndef DONT_NEED_AIO_MISC_COND
.cond = &cond,
#endif
.nent = nent
};
pthread_cleanup_push (cleanup, &clparam);
#ifdef DONT_NEED_AIO_MISC_COND
AIO_MISC_WAIT (result, cntr, timeout, 1);
#else
if (timeout == NULL)
result = pthread_cond_wait (&cond, &__aio_requests_mutex);
else
@ -167,6 +192,7 @@ aio_suspend (list, nent, timeout)
result = pthread_cond_timedwait (&cond, &__aio_requests_mutex,
&abstime);
}
#endif
pthread_cleanup_pop (0);
}
@ -190,19 +216,23 @@ aio_suspend (list, nent, timeout)
*listp = (*listp)->next;
}
#ifndef DONT_NEED_AIO_MISC_COND
/* Release the conditional variable. */
if (__builtin_expect (pthread_cond_destroy (&cond) != 0, 0))
/* This must never happen. */
abort ();
#endif
if (result != 0)
{
/* An error occurred. Possibly it's EINTR. We have to translate
#ifndef DONT_NEED_AIO_MISC_COND
/* An error occurred. Possibly it's ETIMEDOUT. We have to translate
the timeout error report of `pthread_cond_timedwait' to the
form expected from `aio_suspend'. */
if (result == ETIMEDOUT)
__set_errno (EAGAIN);
else
#endif
__set_errno (result);
result = -1;

27
sysdeps/pthread/lio_listio.c
View File

@ -122,9 +122,11 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
}
else if (LIO_MODE (mode) == LIO_WAIT)
{
#ifndef DONT_NEED_AIO_MISC_COND
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
struct waitlist waitlist[nent];
int oldstate;
#endif
struct waitlist waitlist[nent];
total = 0;
for (cnt = 0; cnt < nent; ++cnt)
@ -133,7 +135,10 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
if (requests[cnt] != NULL && list[cnt]->aio_lio_opcode != LIO_NOP)
{
#ifndef DONT_NEED_AIO_MISC_COND
waitlist[cnt].cond = &cond;
#endif
waitlist[cnt].result = &result;
waitlist[cnt].next = requests[cnt]->waiting;
waitlist[cnt].counterp = &total;
waitlist[cnt].sigevp = NULL;
@ -145,21 +150,32 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
}
}
/* Since `pthread_cond_wait'/`pthread_cond_timedwait' are cancelation
#ifdef DONT_NEED_AIO_MISC_COND
AIO_MISC_WAIT (result, total, NULL, 0);
#else
/* Since `pthread_cond_wait'/`pthread_cond_timedwait' are cancellation
points we must be careful. We added entries to the waiting lists
which we must remove. So defer cancelation for now. */
which we must remove. So defer cancellation for now. */
pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate);
while (total > 0)
pthread_cond_wait (&cond, &__aio_requests_mutex);
/* Now it's time to restore the cancelation state. */
/* Now it's time to restore the cancellation state. */
pthread_setcancelstate (oldstate, NULL);
/* Release the conditional variable. */
if (pthread_cond_destroy (&cond) != 0)
/* This must never happen. */
abort ();
#endif
/* If any of the I/O requests failed, return -1 and set errno. */
if (result != 0)
{
__set_errno (result == EINTR ? EINTR : EIO);
result = -1;
}
}
else
{
@ -188,7 +204,10 @@ lio_listio_internal (int mode, struct aiocb *const list[], int nent,
if (requests[cnt] != NULL
&& list[cnt]->aio_lio_opcode != LIO_NOP)
{
#ifndef DONT_NEED_AIO_MISC_COND
waitlist->list[cnt].cond = NULL;
#endif
waitlist->list[cnt].result = NULL;
waitlist->list[cnt].next = requests[cnt]->waiting;
waitlist->list[cnt].counterp = &waitlist->counter;
waitlist->list[cnt].sigevp = &waitlist->sigev;

87
sysdeps/unix/sysv/linux/fchmodat.c Normal file
View File

@ -0,0 +1,87 @@
/* Change the protections of file relative to open directory. Linux version.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <alloca.h>
#include <sysdep.h>
int
fchmodat (fd, file, mode, flag)
int fd;
const char *file;
mode_t mode;
int flag;
{
if (flag & ~AT_SYMLINK_NOFOLLOW)
{
__set_errno (EINVAL);
return -1;
}
#ifndef __NR_lchmod /* Linux so far has no lchmod syscall. */
if (flag & AT_SYMLINK_NOFOLLOW)
{
__set_errno (ENOTSUP);
return -1;
}
#endif
char *buf = NULL;
if (fd != AT_FDCWD && file[0] != '/')
{
size_t filelen = strlen (file);
static const char procfd[] = "/proc/self/fd/%d/%s";
/* Buffer for the path name we are going to use. It consists of
- the string /proc/self/fd/
- the file descriptor number
- the file name provided.
The final NUL is included in the sizeof. A bit of overhead
due to the format elements compensates for possible negative
numbers. */
size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
buf = alloca (buflen);
__snprintf (buf, buflen, procfd, fd, file);
file = buf;
}
int result;
INTERNAL_SYSCALL_DECL (err);
#ifdef __NR_lchmod
if (flag & AT_SYMLINK_NOFOLLOW)
result = INTERNAL_SYSCALL (lchmod, err, 2, file, mode);
else
#endif
result = INTERNAL_SYSCALL (chmod, err, 2, file, mode);
if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
{
__atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
result = -1;
}
return result;
}

16
sysdeps/unix/sysv/linux/kernel-features.h
View File

@ -1,6 +1,6 @@
/* Set flags signalling availability of kernel features based on given
kernel version number.
Copyright (C) 1999-2003, 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 1999-2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -423,8 +423,10 @@
#endif
/* Starting with version 2.6.4-rc1 the getdents syscall returns d_type
information as well. */
#if __LINUX_KERNEL_VERSION >= 132612
information as well and in between 2.6.5 and 2.6.8 most compat wrappers
were fixed too. Except s390{,x} which was fixed in 2.6.11. */
#if (__LINUX_KERNEL_VERSION >= 0x020608 && !defined __s390__) \
|| (__LINUX_KERNEL_VERSION >= 0x02060b && defined __s390__)
# define __ASSUME_GETDENTS32_D_TYPE 1
#endif
@ -435,9 +437,11 @@
#endif
/* Starting with version 2.6.9, the waitid system call is available.
Except for powerpc and powerpc64, where it is available in 2.6.12. */
#if (__LINUX_KERNEL_VERSION >= 0x020609 && !defined __powerpc__) \
|| (__LINUX_KERNEL_VERSION >= 0x02060c && defined __powerpc__)
Except for powerpc{,64} and s390{,x}, where it is available in 2.6.12. */
#if (__LINUX_KERNEL_VERSION >= 0x020609 \
&& !defined __powerpc__ && !defined __s390__) \
|| (__LINUX_KERNEL_VERSION >= 0x02060c \
&& (defined __powerpc__ || defined __s390__))
# define __ASSUME_WAITID_SYSCALL 1
#endif

2
sysdeps/unix/sysv/linux/mips/brk.c
View File

@ -41,7 +41,7 @@ __brk (void *addr)
"syscall" /* Perform the system call. */
: "=r" (res)
: "I" (SYS_ify (brk)), "r" (addr)
+ : "$4", "$7", __SYSCALL_CLOBBERS);
: "$4", "$7", __SYSCALL_CLOBBERS);
newbrk = (void *) res;
}
__curbrk = newbrk;

8
sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 1999, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1995,96,97,99, 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
02110-1301 USA. */
#include <sysdep-cancel.h>
#include <socketcall.h>
@ -53,7 +53,6 @@
.text
ENTRY(__socket)
cfi_startproc
stwu r1,-48(r1)
cfi_adjust_cfa_offset(48)
#if NARGS >= 1
@ -114,7 +113,6 @@ ENTRY(__socket)
addi r1,r1,48
PSEUDO_RET
#endif
cfi_endproc
PSEUDO_END (__socket)

8
sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 1999, 2003 Free Software Foundation, Inc.
/* Copyright (C) 1995,96,97,99, 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -13,8 +13,8 @@
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
write to the Free Software Foundation, Inc., 51 Franklin Street,
Fifth Floor, Boston MA 02110-1301, USA. */
#include <sysdep-cancel.h>
#include <socketcall.h>
@ -52,7 +52,6 @@
.text
ENTRY(__socket)
CALL_MCOUNT NARGS
cfi_startproc
stdu r1,-144(r1)
cfi_adjust_cfa_offset(144)
#if NARGS >= 1
@ -117,7 +116,6 @@ ENTRY(__socket)
addi r1,r1,144
PSEUDO_RET
#endif
cfi_endproc
PSEUDO_END (__socket)
#ifndef NO_WEAK_ALIAS

5
time/sys/time.h
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991-1994,1996-2002,2003,2005 Free Software Foundation, Inc.
/* Copyright (C) 1991-1994,1996-2002,2003,2005,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -148,7 +149,7 @@ extern int lutimes (__const char *__file, __const struct timeval __tvp[2])
extern int futimes (int __fd, __const struct timeval __tvp[2]) __THROW;
#endif
#ifdef __USE_GNU
#ifdef __USE_ATFILE
/* Change the access time of FILE relative to FD to TVP[0] and the
modification time of FILE to TVP[1]. If TVP is a null pointer, use
the current time instead. Returns 0 on success, -1 on errors. */