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/**
* @file
*
* @brief Lock a Semaphore
* @ingroup POSIX_SEMAPHORE
*/
/*
* COPYRIGHT (c) 1989-2008.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/posix/semaphoreimpl.h>
int sem_wait( sem_t *sem )
{
POSIX_SEMAPHORE_VALIDATE_OBJECT( sem );
_Semaphore_Wait( &sem->_Semaphore );
return 0;
}
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