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/*
* libcompat - system compatibility library
*
* Copyright © 1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <signal.h>
#include <string.h>
#include <stdio.h>
#include <gettext.h>
#include "compat.h"
#define _(str) gettext(str)
#if !HAVE_DECL_SYS_SIGLIST
const char *const sys_siglist[] = {
NULL, /* 0 */
"SIGHUP", /* 1 */
"SIGINT", /* 2 */
"SIGQUIT", /* 3 */
"SIGILL", /* 4 */
"SIGTRAP", /* 5 */
"SIGABRT", /* 6 */
"SIGEMT", /* 7 */
"SIGFPE", /* 8 */
"SIGKILL", /* 9 */
"SIGUSR1", /* 10 */
"SIGSEGV", /* 11 */
"SIGUSR2", /* 12 */
"SIGPIPE", /* 13 */
"SIGALRM", /* 14 */
"SIGTERM", /* 15 */
"SIGSTKFLT", /* 16 */
"SIGCHLD", /* 17 */
"SIGCONT", /* 18 */
"SIGSTOP", /* 19 */
"SIGTSTP", /* 20 */
"SIGTTIN", /* 21 */
"SIGTTOU", /* 22 */
};
# define COMPAT_NSIGLIST (int)(sizeof(sys_siglist) / sizeof(sys_siglist[0]))
#else
# ifndef NSIG
# define NSIG 32
# endif
# define COMPAT_NSIGLIST NSIG
#endif
const char *
strsignal(int s)
{
static char buf[100];
if (s > 0 && s < COMPAT_NSIGLIST)
return sys_siglist[s];
sprintf(buf, _("Unknown signal %d"), s);
return buf;
}
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