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42 lines
929 B
C
42 lines
929 B
C
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#include <errno.h>
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#include <error.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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static void *
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dummy (void *x)
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{
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return NULL;
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}
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static char buf[sizeof "something\n"];
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static int
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do_test (void)
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{
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FILE *f;
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pthread_t p;
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int err;
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f = popen ("echo something", "r");
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if (f == NULL)
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error (EXIT_FAILURE, errno, "popen failed");
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if (fgets (buf, sizeof (buf), f) == NULL)
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error (EXIT_FAILURE, 0, "fgets failed");
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if (strcmp (buf, "something\n"))
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error (EXIT_FAILURE, 0, "read wrong data");
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if (pclose (f))
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error (EXIT_FAILURE, errno, "pclose returned non-zero");
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if ((err = pthread_create (&p, NULL, dummy, NULL)))
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error (EXIT_FAILURE, err, "pthread_create failed");
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if ((err = pthread_join (p, NULL)))
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error (EXIT_FAILURE, err, "pthread_join failed");
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exit (0);
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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