rtems-rfs-mutex.h

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/*
 *  COPYRIGHT (c) 2010 Chris Johns <chrisj@rtems.org>
 *
 *  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 !defined (_RTEMS_RFS_MUTEX_H_)
#define _RTEMS_RFS_MUTEX_H_
 
#include <errno.h>
 
#include <rtems/rfs/rtems-rfs-trace.h>
 
#if __rtems__
#include <rtems.h>
#include <rtems/error.h>
#include <rtems/thread.h>
#endif
 
#if __rtems__
typedef rtems_recursive_mutex rtems_rfs_mutex;
#else
typedef uint32_t rtems_rfs_mutex; /* place holder */
#endif
 
int rtems_rfs_mutex_create (rtems_rfs_mutex* mutex);
 
int rtems_rfs_mutex_destroy (rtems_rfs_mutex* mutex);
 
static inline int
rtems_rfs_mutex_lock (rtems_rfs_mutex* mutex)
{
#if __rtems__
  rtems_recursive_mutex_lock(mutex);
#endif
  return 0;
}
 
static inline int
rtems_rfs_mutex_unlock (rtems_rfs_mutex* mutex)
{
#if __rtems__
  rtems_recursive_mutex_unlock(mutex);
#endif
  return 0;
}
 
#endif