*** POSIX BARRIER TEST 01 ***
pthread_barrierattr_init( NULL ) -- EINVAL
pthread_barrierattr_setpshared( NULL, private ) -- EINVAL
pthread_barrierattr_setpshared( NULL, shared ) -- EINVAL
pthread_barrierattr_getpshared( NULL, &p ) -- EINVAL
pthread_barrierattr_destroy( NULL ) -- EINVAL
pthread_barrierattr_setpshared( &attr, shared ) -- EINVAL
pthread_barrierattr_getpshared( &attr, NULL ) -- EINVAL
pthread_barrierattr_destroy( &attr ) -- EINVAL
pthread_barrierattr_init( &attr ) -- OK
pthread_barrierattr_setpshared( &attr, private ) -- OK
pthread_barrierattr_getpshared( &attr, &p ) -- OK
pthread_barrierattr_setpshared( &attr, shared ) -- OK
pthread_barrierattr_getpshared( &attr, &p ) -- OK
pthread_barrierattr_setpshared( &attr, private ) -- EINVAL
pthread_barrierattr_destroy( &attr ) -- OK
pthread_barrierattr_getpshared( &attr, &p ) destroyed -- EINVAL
pthread_barrier_init( NULL, NULL, 2 ) -- EINVAL
pthread_barrier_init( &barrier, &attr, 2 ) -- EINVAL
pthread_barrierattr_init( &attr ) -- OK
pthread_barrier_init( &barrier, &attr, 0 ) -- EINVAL
pthread_barrier_init( &barrier, NULL, 1 ) -- OK
pthread_barrier_init( &barrier, NULL, 1 ) -- EAGAIN
pthread_barrier_destroy( &barrier ) -- OK
pthread_barrierattr_destroy( &attr ) -- OK
pthread_barrier_destroy( NULL ) -- EINVAL
pthread_barrier_destroy( &bad_barrier ) -- EINVAL
pthread_barrier_wait( NULL ) -- EINVAL
pthread_barrier_wait( &bad_barrier ) -- EINVAL
pthread_barrierattr_init( &attr ) -- OK
pthread_barrier_init( &barrier, &attr, 2 ) -- OK
pthread_barrier_destroy( &barrier ) -- OK
pthread_barrier_init( &Barrier, &attr, NUMBER_THREADS ) -- OK
Init: pthread_create - thread 1 OK
pthread_barrier_wait( &Barrier ) for thread 0x0b010001
pthread_barrier_destroy( &Barrier ) -- EBUSY
Init: pthread_create - thread 2 OK
pthread_barrier_wait( &Barrier ) for thread 0x0b010002
pthread_barrier_wait - 0x0b010002 released
pthread_barrier_wait - 0x0b010001 released
*** END OF POSIX BARRIER TEST 01 ***