9 static pthread_mutex_t m;
14 int err = pthread_mutex_lock (&m);
15 if (err == EOWNERDEAD)
17 err = pthread_mutex_consistent_np (&m);
20 puts ("pthread_mutex_consistent_np");
26 puts ("pthread_mutex_lock");
29 printf ("thread%ld got the lock.\n", (long int) data);
31 /* exit without unlock */
40 pthread_mutexattr_t ma;
42 pthread_mutexattr_init (&ma);
43 err = pthread_mutexattr_setrobust_np (&ma, PTHREAD_MUTEX_ROBUST_NP);
46 puts ("pthread_mutexattr_setrobust_np");
50 if (pthread_mutexattr_setprotocol (&ma, PTHREAD_PRIO_INHERIT) != 0)
52 puts ("pthread_mutexattr_setprotocol failed");
56 err = pthread_mutex_init (&m, &ma);
60 puts ("PI robust mutexes not supported");
66 puts ("pthread_mutex_init");
70 for (i = 0; i < sizeof (t) / sizeof (t[0]); i++)
72 err = pthread_create (&t[i], NULL, tf, (void *) (long int) i);
75 puts ("pthread_create");
80 for (i = 0; i < sizeof (t) / sizeof (t[0]); i++)
82 err = pthread_join (t[i], NULL);
85 puts ("pthread_join");
93 #define TEST_FUNCTION do_test ()
94 #include "../test-skeleton.c"