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This commit is contained in:
Remzi Arpaci-Dusseau
2019-05-16 16:09:52 -05:00
parent 3faa28e520
commit f5013449e1
1 changed files with 2 additions and 0 deletions
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threads-sema/zemaphore.h
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@@ -28,10 +28,12 @@ void Zem_post(Zem_t *z) {
Mutex_unlock(&z->lock); Mutex_unlock(&z->lock);
} }
#ifdef __APPLE__
typedef Zem_t sem_t; typedef Zem_t sem_t;
#define Sem_wait(s) Zem_wait(s) #define Sem_wait(s) Zem_wait(s)
#define Sem_post(s) Zem_post(s) #define Sem_post(s) Zem_post(s)
#define Sem_init(s, v) Zem_init(s, v) #define Sem_init(s, v) Zem_init(s, v)
#endif
#endif // __zemaphore_h__ #endif // __zemaphore_h__