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Searched refs:SEMAPHORE_NULL (Results 1 – 2 of 2) sorted by relevance

/xnu-8020.140.41/osfmk/kern/
H A Dsync_sema.c102 semaphore_t s = SEMAPHORE_NULL; in semaphore_create()
104 *new_semaphore = SEMAPHORE_NULL; in semaphore_create()
283 if (semaphore == SEMAPHORE_NULL) { in semaphore_destroy()
441 if (semaphore == SEMAPHORE_NULL) { in semaphore_signal_thread()
510 if (semaphore == SEMAPHORE_NULL) { in semaphore_signal()
568 if (semaphore == SEMAPHORE_NULL) { in semaphore_signal_all()
648 assert(self->sth_waitsemaphore != SEMAPHORE_NULL); in semaphore_wait_continue()
650 if (self->sth_signalsemaphore != SEMAPHORE_NULL) { in semaphore_wait_continue()
717 if (signal_semaphore != SEMAPHORE_NULL) { in semaphore_wait_internal()
802 if (semaphore == SEMAPHORE_NULL) { in semaphore_wait()
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/xnu-8020.140.41/osfmk/mach/
H A Dmach_types.h298 #define SEMAPHORE_NULL ((semaphore_t) NULL) macro
327 #define SEMAPHORE_NULL ((semaphore_t) 0) macro