zephyr/include/zephyr/posix/semaphore.h
Chris Friedt b302212c5a tests: posix: net: fix missing clock_t and clockid_t with newlib
Fix errors found in CI for missing clock_t and clockid_t types
when building the tests/posix/net testsuite against newlib.

Also use angle-brackets and prefixed path with
`<zephyr/posix/posix_types.h>` since it is not in the default
search path and is analagous to `<sys/types.h>`.

Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-10-18 09:17:33 +02:00

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C

/*
* Copyright (c) 2018 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
#define ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
#include <zephyr/posix/time.h>
#include <zephyr/posix/posix_types.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SEM_FAILED ((sem_t *) 0)
int sem_destroy(sem_t *semaphore);
int sem_getvalue(sem_t *ZRESTRICT semaphore, int *ZRESTRICT value);
int sem_init(sem_t *semaphore, int pshared, unsigned int value);
int sem_post(sem_t *semaphore);
int sem_timedwait(sem_t *ZRESTRICT semaphore, struct timespec *ZRESTRICT abstime);
int sem_trywait(sem_t *semaphore);
int sem_wait(sem_t *semaphore);
sem_t *sem_open(const char *name, int oflags, ...);
int sem_unlink(const char *name);
int sem_close(sem_t *sem);
#ifdef __cplusplus
}
#endif
#endif /* ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_ */