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7f12722d6d
* sysdeps/unix/sysv/linux/siglist.c: Moved to ... * sysdeps/gnu/siglist.c: ... here. Use <siglist.h> instead of "siglist.h", to ensure sysdeps-search. Use <bits/wordsize.h> instead of <sizes.h> to determine PTR_SIZE_STR. * sysdeps/gnu/siglist.h: New file, contents from linux version. Add entry for SIGLOST protected by #ifdef. * sysdeps/unix/sysv/linux/siglist.h: Just #include that file, and define OLD_SIGLIST_SIZE_STR. * sysdeps/mach/hurd/siglist.h: New file, likewise.
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/* Define list of all signal numbers and their names.
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Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <stddef.h>
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#include <signal.h>
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#include <libintl.h>
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#include <bits/wordsize.h>
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#if __WORDSIZE == 32
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#define PTR_SIZE_STR "4"
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#elif __WORDSIZE == 64
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#define PTR_SIZE_STR "8"
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#else
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#error unexpected wordsize __WORDSIZE
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#endif
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#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
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# define SYS_SIGLIST __new_sys_siglist
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# define SYS_SIGABBREV __new_sys_sigabbrev
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#else
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# define SYS_SIGLIST _sys_siglist
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# define SYS_SIGABBREV _sys_sigabbrev
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#endif
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#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
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asm (".data; .globl __old_sys_siglist; __old_sys_siglist:");
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#endif
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const char *const SYS_SIGLIST[NSIG] =
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{
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#define init_sig(sig, abbrev, desc) [sig] desc,
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#include <siglist.h>
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#undef init_sig
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};
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#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
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asm (".type __old_sys_siglist,@object;.size __old_sys_siglist,"
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OLD_SIGLIST_SIZE_STR "*" PTR_SIZE_STR);
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asm (".data; .globl __old_sys_sigabbrev; __old_sys_sigabbrev:");
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#endif
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const char *const SYS_SIGABBREV[NSIG] =
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{
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#define init_sig(sig, abbrev, desc) [sig] abbrev,
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#include <siglist.h>
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#undef init_sig
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};
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#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
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asm (".type __old_sys_sigabbrev,@object;.size __old_sys_sigabbrev,"
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OLD_SIGLIST_SIZE_STR "*" PTR_SIZE_STR);
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extern const char *const *__old_sys_siglist;
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extern const char *const *__old_sys_sigabbrev;
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strong_alias (__old_sys_siglist, _old_sys_siglist)
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symbol_version (__old_sys_siglist, _sys_siglist, GLIBC_2.0);
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symbol_version (_old_sys_siglist, sys_siglist, GLIBC_2.0);
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symbol_version (__old_sys_sigabbrev, sys_sigabbrev, GLIBC_2.0);
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strong_alias (__new_sys_siglist, _new_sys_siglist)
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default_symbol_version (__new_sys_siglist, _sys_siglist, GLIBC_2.1);
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default_symbol_version (_new_sys_siglist, sys_siglist, GLIBC_2.1);
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default_symbol_version (__new_sys_sigabbrev, sys_sigabbrev, GLIBC_2.1);
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#else
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weak_alias (_sys_siglist, sys_siglist)
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weak_alias (_sys_sigabbrev, sys_sigabbrev)
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#endif
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