score: Replace _API_Mutex_Is_locked()

Replace _API_Mutex_Is_locked() with _API_Mutex_Is_owner().

3 files changed, 12 insertions, 9 deletions

diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am
index 11399e9c73..3b2c5bce15 100644
--- a/cpukit/score/Makefile.am
+++ b/cpukit/score/Makefile.am
@@ -160,7 +160,7 @@ endif
 
 ## CORE_APIMUTEX_C_FILES
 libscore_a_SOURCES += src/apimutex.c \
-    src/apimutexlock.c src/apimutexislocked.c src/apimutexunlock.c
+    src/apimutexlock.c src/apimutexisowner.c src/apimutexunlock.c
 
 ## CORE_BARRIER_C_FILES
 libscore_a_SOURCES += src/corebarrier.c src/corebarrierrelease.c \
diff --git a/cpukit/score/include/rtems/score/apimutex.h b/cpukit/score/include/rtems/score/apimutex.h
index 628ba5df1b..615f60b31d 100644
--- a/cpukit/score/include/rtems/score/apimutex.h
+++ b/cpukit/score/include/rtems/score/apimutex.h
@@ -85,7 +85,12 @@ void _API_Mutex_Lock( API_Mutex_Control *mutex );
  */
 void _API_Mutex_Unlock( API_Mutex_Control *mutex );
 
-bool _API_Mutex_Is_locked( const 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 );
 
 /** @} */
 
@@ -120,9 +125,9 @@ static inline void _RTEMS_Unlock_allocator( void )
   _API_Mutex_Unlock( _RTEMS_Allocator_Mutex );
 }
 
-static inline bool _RTEMS_Check_if_allocator_is_locked( void )
+static inline bool _RTEMS_Allocator_is_owner( void )
 {
-  return _API_Mutex_Is_locked( _RTEMS_Allocator_Mutex );
+  return _API_Mutex_Is_owner( _RTEMS_Allocator_Mutex );
 }
 
 SCORE_EXTERN API_Mutex_Control *_Once_Mutex;
diff --git a/cpukit/score/src/apimutexislocked.c b/cpukit/score/src/apimutexisowner.c
index 6435fbf650..a80c664cb3 100644
--- a/cpukit/score/src/apimutexislocked.c
+++ b/cpukit/score/src/apimutexisowner.c
@@ -1,8 +1,6 @@
 /**
  * @file
  *
- * @brief Check if the specified API mutex is locked.
- *
  * @ingroup ScoreAPIMutex
  */
 
@@ -20,9 +18,9 @@
 #endif
 
 #include <rtems/score/apimutex.h>
-#include <rtems/score/coremuteximpl.h>
+#include <rtems/score/threadimpl.h>
 
-bool _API_Mutex_Is_locked( const API_Mutex_Control *the_mutex )
+bool _API_Mutex_Is_owner( const API_Mutex_Control *the_mutex )
 {
-  return _CORE_mutex_Is_locked( &the_mutex->Mutex );
+  return the_mutex->Mutex.holder == _Thread_Get_executing();
 }