mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 11:00:07 +00:00
48896b9dba
2000-12-05 Andreas Jaeger <aj@suse.de> * elf/dl-misc.c (_dl_sysdep_read_whole_file): Mark as internal_function. * sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Likewise. * sysdeps/generic/dl-sysdep.c (_dl_sysdep_start_cleanup): Likewise. * sysdeps/generic/dl-cache.c: Remove declaration of _dl_sysdep_read_whole_file. * elf/dl-load.c (_dl_map_object): Remove declaration of _dl_load_cache_lookup. * sysdeps/generic/ldsodefs.h: Add declarations of _dl_load_cache_lookup, _dl_unload_cache, _dl_sysdep_read_whole_file, _dl_sysdep_start and _dl_sysdep_start_cleanup. * elf/rtld.c: Remove prototypes that are defined in ldsodefs.h now. * elf/dl-misc.c: Include <ldsodefs.h> to get prototypes. * sysdeps/generic/dl-environ.c: Likewise. * stdio-common/printf_fp.c: Include <gmp.h> instead of <stdlib/gmp.h>. * math/atest-exp.c: Likewise. * math/atest-exp2.c: Likewise. * math/atest-sincos.c: Likewise. * stdio-common/_itoa.c: Likewise. * stdio-common/_itowa.c: Likewise. * include/gmp.h: New file with internal prototypes. * sysdeps/generic/longjmp.c: Move _longjmp_unwind declaration from here to... * include/setjmp.h: ...here. * locale/Makefile (routines): Remove codeset_name since it's not needed anywhere. * locale/codeset_name.c: Removed.
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/* Copyright (C) 1991, 92, 94, 95, 97, 98, 2000 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 <stddef.h>
|
|
#include <setjmp.h>
|
|
#include <signal.h>
|
|
|
|
|
|
/* Set the signal mask to the one specified in ENV, and jump
|
|
to the position specified in ENV, causing the setjmp
|
|
call there to return VAL, or 1 if VAL is 0. */
|
|
void
|
|
__libc_siglongjmp (sigjmp_buf env, int val)
|
|
{
|
|
/* Perform any cleanups needed by the frames being unwound. */
|
|
_longjmp_unwind (env, val);
|
|
|
|
if (env[0].__mask_was_saved)
|
|
/* Restore the saved signal mask. */
|
|
(void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask,
|
|
(sigset_t *) NULL);
|
|
|
|
/* Call the machine-dependent function to restore machine state. */
|
|
__longjmp (env[0].__jmpbuf, val ?: 1);
|
|
}
|
|
|
|
strong_alias (__libc_siglongjmp, __libc_longjmp)
|
|
weak_alias (__libc_siglongjmp, _longjmp)
|
|
weak_alias (__libc_siglongjmp, longjmp)
|
|
weak_alias (__libc_siglongjmp, siglongjmp)
|