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45311dce11
This is the result of: ... $ git rm -rf gdb/testsuite $ git commit -a -m tmp $ git revert HEAD $ git rebase --whitespace=fix HEAD^ ... Tested on x86_64-linux. PR build/33616 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=33616
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012-2025 Free Software Foundation, Inc.
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This program 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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This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <sys/wait.h>
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#include <unistd.h>
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void
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do_nothing (void)
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{
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}
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void
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handle (int sig)
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{
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do_nothing (); /* handle marker */
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}
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int
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main ()
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{
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int i;
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signal (SIGHUP, handle);
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raise (SIGHUP); /* first HUP */
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signal (SIGCHLD, handle);
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for (i = 0; i < 3; i++) /* fork loop */
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{
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switch (fork())
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{
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case -1:
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perror ("fork");
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exit (1);
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case 0:
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exit (0);
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}
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wait (NULL);
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}
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raise (SIGHUP); /* second HUP */
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raise (SIGHUP); /* third HUP */
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}
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