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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/semmp.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/semmp.c')
| -rw-r--r-- | cpukit/rtems/src/semmp.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/cpukit/rtems/src/semmp.c b/cpukit/rtems/src/semmp.c index 7f7506cd5f..2b14763694 100644 --- a/cpukit/rtems/src/semmp.c +++ b/cpukit/rtems/src/semmp.c @@ -20,6 +20,7 @@ #include <rtems/rtems/semimpl.h> #include <rtems/rtems/optionsimpl.h> +#include <rtems/rtems/statusimpl.h> RTEMS_STATIC_ASSERT( sizeof(Semaphore_MP_Packet) <= MP_PACKET_MINIMUM_PACKET_SIZE, @@ -80,6 +81,7 @@ static rtems_status_code _Semaphore_MP_Send_request_packet( ) { Semaphore_MP_Packet *the_packet; + Status_Control status; switch ( operation ) { @@ -97,13 +99,12 @@ static rtems_status_code _Semaphore_MP_Send_request_packet( the_packet->Prefix.id = semaphore_id; the_packet->option_set = option_set; - return _MPCI_Send_request_packet( - _Objects_Get_node( semaphore_id ), - &the_packet->Prefix, - STATES_WAITING_FOR_SEMAPHORE, - RTEMS_TIMEOUT - ); - break; + status = _MPCI_Send_request_packet( + _Objects_Get_node( semaphore_id ), + &the_packet->Prefix, + STATES_WAITING_FOR_SEMAPHORE + ); + return _Status_Get( status ); case SEMAPHORE_MP_ANNOUNCE_CREATE: case SEMAPHORE_MP_ANNOUNCE_DELETE: |