Lines Matching refs:err
45 int err; in tf() local
48 err = pthread_mutex_lock (&mut); in tf()
49 if (err != 0) in tf()
51 printf ("child %d mutex_lock failed: %s\n", i, strerror (err)); in tf()
69 int err; in do_test() local
79 err = pthread_mutex_unlock (&mut); in do_test()
80 if (err != 0) in do_test()
82 printf ("mutex_unlock %d failed: %s\n", i, strerror (err)); in do_test()
87 err = pthread_create (&th, NULL, tf, (void *) (long int) i); in do_test()
88 if (err != 0) in do_test()
90 printf ("create %d failed: %s\n", i, strerror (err)); in do_test()
95 err = pthread_mutex_lock (&mut); in do_test()
96 if (err != 0) in do_test()
98 printf ("mutex_lock %d failed: %s\n", i, strerror (err)); in do_test()