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54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2010-2012 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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*/
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#include <stdio.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <signal.h>
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pthread_t thread2_id;
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pthread_t thread3_id;
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void* thread3 (void* d)
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{
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raise (SIGUSR1);
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return NULL;
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}
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void* thread2 (void* d)
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{
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/* Do not quit thread3 asynchronously wrt thread2 stop - wait first on
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thread3_id to stop. It would complicate testcase receiption of the
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events. */
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pthread_create (&thread3_id, NULL, thread3, NULL); pthread_join (thread3_id, NULL);
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return NULL;
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}
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int main (void)
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{
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/* Use single line to not to race whether `thread2' breakpoint or `next' over
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pthread_create will stop first. */
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pthread_create (&thread2_id, NULL, thread2, NULL); pthread_join (thread2_id, NULL);
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return 12;
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}
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