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2001-12-29 Andreas Jaeger <aj@suse.de> * Examples/ex9.c: Add noreturn attribute for thread. * Examples/ex10.c: Likewise. * Examples/ex13.c (thread_start): Likewise. * Examples/ex15.c (worker): Likewise. * Examples/ex18.c: Include unistd.h for prototype of sleep.
59 lines
951 B
C
59 lines
951 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <pthread.h>
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#include <unistd.h>
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static void *worker (void *dummy) __attribute__ ((__noreturn__));
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static void *
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worker (void *dummy)
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{
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exit (26);
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}
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#define TEST_FUNCTION do_test ()
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#define TIMEOUT 10
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static int
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do_test (void)
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{
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pthread_t th;
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pid_t pid;
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int status;
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switch ((pid = fork ()))
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{
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case -1:
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puts ("Could not fork");
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exit (1);
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case 0:
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if (pthread_create(&th, NULL, worker, NULL) != 0)
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{
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puts ("Failed to start thread");
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exit (1);
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}
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for (;;);
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exit (1);
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default:
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break;
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}
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if (waitpid (pid, &status, 0) != pid)
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{
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puts ("waitpid failed");
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exit (1);
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}
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if (!WIFEXITED (status) || WEXITSTATUS (status) != 26)
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{
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printf ("Wrong exit code %d\n", status);
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exit (1);
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}
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puts ("All OK");
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return 0;
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}
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#include "../../test-skeleton.c"
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