Lines Matching defs:mutex
82 * Initialize mutex lock.
142 * Initialize mutex lock.
293 static pthread_mutex_t *mutex;
310 mutex = (pthread_mutex_t *)mmap ((caddr_t)0, sizeof (*mutex),
312 if (mutex == (void *)(caddr_t)-1) {
325 if (pthread_mutex_init(mutex, &mattr)) {
341 if (pthread_mutex_lock (mutex)) {
349 if (pthread_mutex_unlock (mutex)) {
437 #include <sys/mutex.h>
531 /* parent grabs mutex until done spawning children */