From dce487912d98835b8168e755b60514f5a8592b27 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 23 May 2016 13:37:59 +0200 Subject: score: Add Status_Control for all APIs Unify the status codes of the Classic and POSIX API to use the new enum Status_Control. This eliminates the Thread_Control::Wait::timeout_code field and the timeout parameter of _Thread_queue_Enqueue_critical() and _MPCI_Send_request_packet(). It gets rid of the status code translation tables and instead uses simple bit operations to get the status for a particular API. This enables translation of status code constants at compile time. Add _Thread_Wait_get_status() to avoid direct access of thread internal data structures. --- cpukit/score/src/coremutex.c | 28 +++------------------------- 1 file changed, 3 insertions(+), 25 deletions(-) (limited to 'cpukit/score/src/coremutex.c') diff --git a/cpukit/score/src/coremutex.c b/cpukit/score/src/coremutex.c index ecca2441e0..ec073ff999 100644 --- a/cpukit/score/src/coremutex.c +++ b/cpukit/score/src/coremutex.c @@ -23,7 +23,7 @@ #include #include -CORE_mutex_Status _CORE_mutex_Initialize( +Status_Control _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, Thread_Control *executing, const CORE_mutex_Attributes *the_mutex_attributes, @@ -64,7 +64,7 @@ CORE_mutex_Status _CORE_mutex_Initialize( * the object creation. */ _Thread_Dispatch_enable( cpu_self ); - return CORE_MUTEX_STATUS_CEILING_VIOLATED; + return STATUS_MUTEX_CEILING_VIOLATED; } executing->resource_count++; @@ -88,27 +88,5 @@ CORE_mutex_Status _CORE_mutex_Initialize( the_mutex->operations = &_Thread_queue_Operations_priority; } - return CORE_MUTEX_STATUS_SUCCESSFUL; -} - -Thread_Control *_CORE_mutex_Was_deleted( - Thread_Control *the_thread, - Thread_queue_Queue *queue, - Thread_queue_Context *queue_context -) -{ - the_thread->Wait.return_code = CORE_MUTEX_WAS_DELETED; - - return the_thread; -} - -Thread_Control *_CORE_mutex_Unsatisfied_nowait( - Thread_Control *the_thread, - Thread_queue_Queue *queue, - Thread_queue_Context *queue_context -) -{ - the_thread->Wait.return_code = CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT; - - return the_thread; + return STATUS_SUCCESSFUL; } -- cgit v1.2.3