glibc/linuxthreads/weaks.c
Ulrich Drepper d8cf93f489 Update.
1999-12-31  Andreas Jaeger  <aj@suse.de>

	* libio/strfile.h: Remove K&R compatibility.
	* locale/langinfo.h: Likewise.
	* locale/localeconv.c (localeconv): Likewise.
	* locale/programs/simple-hash.h: Likewise.
	* nis/nis_xdr.h: Likewise.
	* nis/rpcsvc/nislib.h: Likewise.
	* nis/rpcsvc/nis_callback.h: Likewise.
	* nis/rpcsvc/nis.h: Likewise.
	* nis/ypclnt.c: Likewise.
	* nscd/nscd_proto.h: Likewise.
	* nscd/nscd.c: Likewise.
	* sysdeps/generic/inttypes.h: Likewise.
	* sysdeps/gnu/utmpx.h: Likewise.

	* nis/nis_intern.h: Remove K&R compatibility; add missing ints.
	* sunrpc/rpcsvc/rusers.x: Likewise.

	* nis/rpcsvc/ypclnt.h: Remove K&R compatibility; reformat.

	* elf/dl-misc.c: Remove __libc_write prototype since it's already
	in include/unistd.h.
	* elf/dl-profile.c: Likewise.
	* elf/dl-load.c: Likewise for __libc_read.

	* elf/dl-profile.c: Remove __P.
	* elf/sprof.c: Likewise.
	* elf/sln.c: Likewise.
1999-12-31 18:51:25 +00:00

118 lines
4.7 KiB
C

/* The weak pthread functions for Linux.
Copyright (C) 1996, 1997, 1998, 1999 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
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. */
#include <errno.h>
#include <limits.h>
#include <stdlib.h>
extern int __pthread_return_0 (void);
extern int __pthread_return_1 (void);
extern void __pthread_return_void (void);
/* Those are pthread functions which return 0 if successful. */
#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
weak_alias (__pthread_return_0, __libc_pthread_attr_init_2_0)
symbol_version (__libc_pthread_attr_init_2_0, pthread_attr_init, GLIBC_2.0);
weak_alias (__pthread_return_0, __libc_pthread_attr_init_2_1)
default_symbol_version (__libc_pthread_attr_init_2_1, pthread_attr_init,
GLIBC_2.1);
#else
weak_alias (__pthread_return_0, pthread_attr_init)
#endif
weak_alias (__pthread_return_0, pthread_attr_destroy)
weak_alias (__pthread_return_0, pthread_attr_setdetachstate)
weak_alias (__pthread_return_0, pthread_attr_getdetachstate)
weak_alias (__pthread_return_0, pthread_attr_setschedparam)
weak_alias (__pthread_return_0, pthread_attr_getschedparam)
weak_alias (__pthread_return_0, pthread_attr_setschedpolicy)
weak_alias (__pthread_return_0, pthread_attr_getschedpolicy)
weak_alias (__pthread_return_0, pthread_attr_setinheritsched)
weak_alias (__pthread_return_0, pthread_attr_getinheritsched)
weak_alias (__pthread_return_0, pthread_attr_setscope)
weak_alias (__pthread_return_0, pthread_attr_getscope)
weak_alias (__pthread_return_0, pthread_attr_setstackaddr)
weak_alias (__pthread_return_0, pthread_attr_getstackaddr)
weak_alias (__pthread_return_0, pthread_attr_setstacksize)
weak_alias (__pthread_return_0, pthread_attr_getstacksize)
weak_alias (__pthread_return_0, pthread_mutex_init)
weak_alias (__pthread_return_0, pthread_mutex_destroy)
weak_alias (__pthread_return_0, pthread_mutex_lock)
weak_alias (__pthread_return_0, pthread_mutex_trylock)
weak_alias (__pthread_return_0, pthread_mutex_unlock)
weak_alias (__pthread_return_0, pthread_mutexattr_init)
weak_alias (__pthread_return_0, pthread_mutexattr_destroy)
weak_alias (__pthread_return_0, pthread_mutexattr_settype)
weak_alias (__pthread_return_0, pthread_mutexattr_gettype)
weak_alias (__pthread_return_0, pthread_condattr_init)
weak_alias (__pthread_return_0, pthread_condattr_destroy)
weak_alias (__pthread_return_0, pthread_setschedparam)
weak_alias (__pthread_return_0, pthread_getschedparam)
weak_alias (__pthread_return_0, pthread_getcancelstate)
weak_alias (__pthread_return_0, pthread_setcancelstate)
weak_alias (__pthread_return_0, pthread_setcanceltype)
weak_alias (__pthread_return_0, pthread_setconcurrency)
weak_alias (__pthread_return_0, pthread_getconcurrency)
weak_alias (__pthread_return_0, pthread_self)
weak_alias (__pthread_return_0, pthread_cond_init)
weak_alias (__pthread_return_0, pthread_cond_destroy)
weak_alias (__pthread_return_0, pthread_cond_wait)
weak_alias (__pthread_return_0, pthread_cond_timedwait)
weak_alias (__pthread_return_0, pthread_cond_signal)
weak_alias (__pthread_return_0, pthread_cond_broadcast)
weak_alias (__pthread_return_0, pthread_rwlock_init)
weak_alias (__pthread_return_0, pthread_rwlock_destroy)
weak_alias (__pthread_return_0, pthread_rwlock_rdlock)
weak_alias (__pthread_return_0, pthread_rwlock_wrlock)
weak_alias (__pthread_return_0, pthread_rwlock_tryrdlock)
weak_alias (__pthread_return_0, pthread_rwlock_trywrlock)
weak_alias (__pthread_return_0, pthread_rwlock_unlock)
weak_alias (__pthread_return_0, pthread_rwlockattr_init)
weak_alias (__pthread_return_0, pthread_rwlockattr_destroy)
weak_alias (__pthread_return_0, pthread_rwlockattr_setpshared)
weak_alias (__pthread_return_0, pthread_rwlockattr_getpshared)
/* Those are pthread functions which return 1 if successful. */
weak_alias (__pthread_return_1, pthread_equal)
/* pthread_exit () is a special case. */
void
weak_function
pthread_exit (void *retval)
{
exit (EXIT_SUCCESS);
}
int
__pthread_return_0 (void)
{
return 0;
}
int
__pthread_return_1 (void)
{
return 1;
}
void
__pthread_return_void (void)
{
}