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- /* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
- 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 <error.h>
- #include <pthread.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <unistd.h>
- static void *
- dummy (void *x)
- {
- return NULL;
- }
- static char buf[sizeof "something\n"];
- static int
- do_test (void)
- {
- FILE *f;
- pthread_t p;
- int err;
- f = popen ("echo something", "r");
- if (f == NULL)
- error (EXIT_FAILURE, errno, "popen failed");
- if (fgets (buf, sizeof (buf), f) == NULL)
- error (EXIT_FAILURE, 0, "fgets failed");
- if (strcmp (buf, "something\n"))
- error (EXIT_FAILURE, 0, "read wrong data");
- if (pclose (f))
- error (EXIT_FAILURE, errno, "pclose returned non-zero");
- if ((err = pthread_create (&p, NULL, dummy, NULL)))
- error (EXIT_FAILURE, err, "pthread_create failed");
- if ((err = pthread_join (p, NULL)))
- error (EXIT_FAILURE, err, "pthread_join failed");
- exit (0);
- }
- #define TEST_FUNCTION do_test ()
- #include "../test-skeleton.c"
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