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Diffstat (limited to 'cpukit/score/include/rtems/score/apimutex.h')
-rw-r--r-- | cpukit/score/include/rtems/score/apimutex.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/cpukit/score/include/rtems/score/apimutex.h b/cpukit/score/include/rtems/score/apimutex.h deleted file mode 100644 index f43edf23f4..0000000000 --- a/cpukit/score/include/rtems/score/apimutex.h +++ /dev/null @@ -1,109 +0,0 @@ -/** - * @file - * - * @ingroup ScoreAPIMutex - * - * @brief API Mutex Handler API - */ - -/* - * 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. - */ - -#ifndef _RTEMS_SCORE_APIMUTEX_H -#define _RTEMS_SCORE_APIMUTEX_H - -#include <rtems/score/thread.h> - -#include <sys/lock.h> - -/** - * @defgroup ScoreAPIMutex API Mutex Handler - * - * @ingroup Score - * - * @brief Provides routines to ensure mutual exclusion on API level. - */ -/**@{**/ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @brief Control block used to manage each API mutex. - */ -typedef struct { - /** - * A recursive mutex. - */ - struct _Mutex_recursive_Control Mutex; - - /** - * @brief The thread life protection state before the outer-most mutex - * obtain. - */ - Thread_Life_state previous_thread_life_state; -} API_Mutex_Control; - -/** - * @brief Statically initialize an API mutex. - */ -#define API_MUTEX_INITIALIZER( name ) \ - { _MUTEX_RECURSIVE_NAMED_INITIALIZER( name ), 0 } - -/** - * @brief Acquires the specified API mutex. - * - * @param[in] mutex The API mutex. - */ -void _API_Mutex_Lock( API_Mutex_Control *mutex ); - -/** - * @brief Releases the specified API mutex. - * - * @param[in] mutex The API mutex. - */ -void _API_Mutex_Unlock( API_Mutex_Control *mutex ); - -/** - * @brief Checks if the specified API mutex is owned by the executing thread. - * - * @param[in] mutex The API mutex. - */ -bool _API_Mutex_Is_owner( const API_Mutex_Control *mutex ); - -/** @} */ - -/** - * @defgroup ScoreAllocatorMutex RTEMS Allocator Mutex - * - * @ingroup ScoreAPIMutex - * - * @brief Protection for all memory allocations and deallocations in RTEMS. - * - * When the APIs all use this for allocation and deallocation protection, then - * this possibly should be renamed and moved to a higher level in the - * hierarchy. - */ -/**@{**/ - -void _RTEMS_Lock_allocator( void ); - -void _RTEMS_Unlock_allocator( void ); - -bool _RTEMS_Allocator_is_owner( void ); - -/** @} */ - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |