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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/libnetworking | |
| 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/libnetworking')
| -rw-r--r-- | cpukit/libnetworking/rtems/rtems_glue.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/cpukit/libnetworking/rtems/rtems_glue.c b/cpukit/libnetworking/rtems/rtems_glue.c index edf551e165..f517c22054 100644 --- a/cpukit/libnetworking/rtems/rtems_glue.c +++ b/cpukit/libnetworking/rtems/rtems_glue.c @@ -372,22 +372,20 @@ rtems_bsdnet_semaphore_obtain (void) { #ifdef RTEMS_FAST_MUTEX Thread_queue_Context queue_context; - Thread_Control *executing; + Status_Control status; if (!the_networkSemaphore) rtems_panic ("rtems-net: network sema obtain: network not initialised\n"); _Thread_queue_Context_initialize(&queue_context, NULL); _ISR_lock_ISR_disable(&queue_context.Lock_context); - executing = _Thread_Executing; - _CORE_mutex_Seize ( + status = _CORE_mutex_Seize ( &the_networkSemaphore->Core_control.mutex, - executing, + _Thread_Executing, 1, /* wait */ 0, /* forever */ &queue_context ); - if (executing->Wait.return_code) - rtems_panic ("rtems-net: can't obtain network sema: %d\n", - executing->Wait.return_code); + if (status != STATUS_SUCCESSFUL) + rtems_panic ("rtems-net: can't obtain network sema: %d\n", status); #else rtems_status_code sc; @@ -406,7 +404,7 @@ rtems_bsdnet_semaphore_release (void) { #ifdef RTEMS_FAST_MUTEX Thread_queue_Context queue_context; - CORE_mutex_Status status; + Status_Control status; if (!the_networkSemaphore) rtems_panic ("rtems-net: network sema obtain: network not initialised\n"); @@ -416,7 +414,7 @@ rtems_bsdnet_semaphore_release (void) &the_networkSemaphore->Core_control.mutex, &queue_context ); - if (status != CORE_MUTEX_STATUS_SUCCESSFUL) + if (status != STATUS_SUCCESSFUL) rtems_panic ("rtems-net: can't release network sema: %i\n"); #else rtems_status_code sc; |