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