mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 10:22:41 +08:00
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* Copyright (C) 1991, 1994, 1995 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., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <signal.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
|
|
#ifndef HAVE_GNU_LD
|
|
#define _sys_siglist sys_siglist
|
|
#endif
|
|
|
|
/* Defined in siglist.c. */
|
|
extern CONST char *CONST _sys_siglist[];
|
|
|
|
|
|
/* Return a string describing the meaning of the signal number SIGNUM. */
|
|
char *
|
|
DEFUN(strsignal, (signum), int signum)
|
|
{
|
|
if (signum < 0 || signum > NSIG)
|
|
{
|
|
static char buf[512];
|
|
int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum);
|
|
if (len < 0)
|
|
return NULL;
|
|
buf[len - 1] = '\0';
|
|
return buf;
|
|
}
|
|
|
|
return (char *) _(_sys_siglist[signum]);
|
|
}
|