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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-23 13:37:59 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-26 21:44:31 +0200 |
| commit | dce487912d98835b8168e755b60514f5a8592b27 (patch) | |
| tree | 8778547fbb0f2dbb07bb6a83f28d3f4464924141 /cpukit/rtems/src/msgqreceive.c | |
| parent | posix: Fix sem_init() with too large initial value (diff) | |
| download | rtems-dce487912d98835b8168e755b60514f5a8592b27.tar.bz2 | |
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.
Diffstat (limited to 'cpukit/rtems/src/msgqreceive.c')
| -rw-r--r-- | cpukit/rtems/src/msgqreceive.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/rtems/src/msgqreceive.c b/cpukit/rtems/src/msgqreceive.c index 6ed3d25674..66e38f7cae 100644 --- a/cpukit/rtems/src/msgqreceive.c +++ b/cpukit/rtems/src/msgqreceive.c @@ -20,6 +20,7 @@ #include <rtems/rtems/messageimpl.h> #include <rtems/rtems/optionsimpl.h> +#include <rtems/rtems/statusimpl.h> THREAD_QUEUE_OBJECT_ASSERT( Message_queue_Control, message_queue.Wait_queue ); @@ -34,6 +35,7 @@ rtems_status_code rtems_message_queue_receive( Message_queue_Control *the_message_queue; Thread_queue_Context queue_context; Thread_Control *executing; + Status_Control status; if ( buffer == NULL ) { return RTEMS_INVALID_ADDRESS; @@ -59,7 +61,7 @@ rtems_status_code rtems_message_queue_receive( ); executing = _Thread_Executing; - _CORE_message_queue_Seize( + status = _CORE_message_queue_Seize( &the_message_queue->message_queue, executing, buffer, @@ -68,7 +70,5 @@ rtems_status_code rtems_message_queue_receive( timeout, &queue_context ); - return _Message_queue_Translate_core_message_queue_return_code( - executing->Wait.return_code - ); + return _Status_Get( status ); } |