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Import nsync

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Justine Tunney 2022-09-10 16:11:26 -07:00
parent cdb2284f0d
commit 5dff63a31c
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50 changed files with 5276 additions and 14 deletions
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25
libc/calls/semaphore.internal.h Normal file
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#ifndef COSMOPOLITAN_LIBC_CALLS_SEMAPHORE_H_
#define COSMOPOLITAN_LIBC_CALLS_SEMAPHORE_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define SEM_FAILED ((sem_t *)0)
typedef struct {
volatile int __val[4 * sizeof(long) / sizeof(int)];
} sem_t;
int sem_close(sem_t *);
int sem_destroy(sem_t *);
int sem_getvalue(sem_t *, int *);
int sem_init(sem_t *, int, unsigned);
sem_t *sem_open(const char *, int, ...);
int sem_post(sem_t *);
int sem_timedwait(sem_t *, const struct timespec *);
int sem_trywait(sem_t *);
int sem_unlink(const char *);
int sem_wait(sem_t *);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_SEMAPHORE_H_ */