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- /* Test of fork updating child universe's pthread structures.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library 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
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #include <errno.h>
- #include <pthread.h>
- #include <stdio.h>
- #include <unistd.h>
- #include <sys/types.h>
- #include <sys/wait.h>
- #include <string.h>
- static int
- do_test (void)
- {
- pthread_t me = pthread_self ();
- pid_t pid = fork ();
- if (pid < 0)
- {
- printf ("fork: %m\n");
- return 1;
- }
- if (pid == 0)
- {
- int err = pthread_kill (me, SIGTERM);
- printf ("pthread_kill returned: %s\n", strerror (err));
- return 3;
- }
- int status;
- errno = 0;
- if (wait (&status) != pid)
- printf ("wait failed: %m\n");
- else if (WIFSIGNALED (status) && WTERMSIG (status) == SIGTERM)
- {
- printf ("child correctly died with SIGTERM\n");
- return 0;
- }
- else
- printf ("child died with bad status %#x\n", status);
- return 1;
- }
- #define TEST_FUNCTION do_test ()
- #include "../test-skeleton.c"
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