semaphore.h

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/*
 * Copyright (c) 2018 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
#define ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
 
#include <posix/time.h>
#include "posix_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
int sem_destroy(sem_t *semaphore);
int sem_getvalue(sem_t *restrict semaphore, int *restrict value);
int sem_init(sem_t *semaphore, int pshared, unsigned int value);
int sem_post(sem_t *semaphore);
int sem_timedwait(sem_t *restrict semaphore, struct timespec *restrict abstime);
int sem_trywait(sem_t *semaphore);
int sem_wait(sem_t *semaphore);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_ */