ca6e3dcdc4
Consistently place C++ use of extern "C" after all include directives, within the negative branch of _ASMLANGUAGE if used. Background from issue #17997: Declarations that use C linkage should be placed within extern "C" so the language linkage is correct when the header is included by a C++ compiler. Similarly #include directives should be outside the extern "C" to ensure the language-specific default linkage is applied to any declarations provided by the included header. See: https://en.cppreference.com/w/cpp/language/language_linkage Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
29 lines
687 B
C
29 lines
687 B
C
/*
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* Copyright (c) 2018 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
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#define ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_
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#include <posix/time.h>
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#include "posix_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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int sem_destroy(sem_t *semaphore);
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int sem_getvalue(sem_t *restrict semaphore, int *restrict value);
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int sem_init(sem_t *semaphore, int pshared, unsigned int value);
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int sem_post(sem_t *semaphore);
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int sem_timedwait(sem_t *restrict semaphore, struct timespec *restrict abstime);
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int sem_trywait(sem_t *semaphore);
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int sem_wait(sem_t *semaphore);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_INCLUDE_POSIX_SEMAPHORE_H_ */
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