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/**
* @file
*
* @ingroup RTEMSScoreSyslockMutex
*
* @brief This header file provides the interfaces of the
* @ref RTEMSScoreSyslockMutex.
*/
/*
* Copyright (c) 2015, 2017 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* 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.
*/
#ifndef _RTEMS_SCORE_MUTEXIMPL_H
#define _RTEMS_SCORE_MUTEXIMPL_H
#include <rtems/score/threadqimpl.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* @defgroup RTEMSScoreSyslockMutex System Lock Mutex Support
*
* @ingroup RTEMSScore
*
* @brief The System Lock Mutex Support helps to implement directives which use
* data structures compatible with the data structures defined by the Newlib
* provided <sys/lock.h> header file.
*
* @{
*/
typedef struct {
Thread_queue_Syslock_queue Queue;
} Mutex_Control;
typedef struct {
Mutex_Control Mutex;
unsigned int nest_level;
} Mutex_recursive_Control;
/** @} */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _RTEMS_SCORE_MUTEXIMPL_H */
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