mirror of https://github.com/n-hys/bash.git
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* sigs - print signal dispositions for a process */
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/* Copyright (C) 1990-2010 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash 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 3 of the License, or
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(at your option) any later version.
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Bash 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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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <signal.h>
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#include <stdio.h>
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extern const char * const sys_siglist[];
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typedef void sighandler();
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main(argc, argv)
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int argc;
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char **argv;
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{
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register int i;
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sighandler *h;
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for (i = 1; i < NSIG; i++) {
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h = signal(i, SIG_DFL);
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if (h != SIG_DFL) {
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if (h == SIG_IGN)
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fprintf(stderr, "%d: ignored (%s)\n", i, sys_siglist[i]);
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else
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fprintf(stderr, "%d: caught (%s)\n", i, sys_siglist[i]);
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}
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}
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exit(0);
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}
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