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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-04-23 10:01:22 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-05-19 12:00:45 +0200 |
| commit | 02c4c441a51b43b55608893efa4a80a62bb9d4d5 (patch) | |
| tree | 709655b1c53afc3ff981890989a5290d1c400ad2 /cpukit/posix/include/rtems/posix/psignalimpl.h | |
| parent | score: Generalize _Event_Timeout() (diff) | |
| download | rtems-02c4c441a51b43b55608893efa4a80a62bb9d4d5.tar.bz2 | |
score: Add Thread_queue_Control::Lock
Move the complete thread queue enqueue procedure into
_Thread_queue_Enqueue_critical(). It is possible to use the thread
queue lock to protect state of the object embedding the thread queue.
This enables per object fine grained locking in the future.
Delete _Thread_queue_Enter_critical_section().
Update #2273.
Diffstat (limited to 'cpukit/posix/include/rtems/posix/psignalimpl.h')
| -rw-r--r-- | cpukit/posix/include/rtems/posix/psignalimpl.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/cpukit/posix/include/rtems/posix/psignalimpl.h b/cpukit/posix/include/rtems/posix/psignalimpl.h index 81561e2539..166705b37b 100644 --- a/cpukit/posix/include/rtems/posix/psignalimpl.h +++ b/cpukit/posix/include/rtems/posix/psignalimpl.h @@ -33,7 +33,7 @@ #include <rtems/posix/sigset.h> #include <rtems/score/apiext.h> #include <rtems/score/isrlock.h> -#include <rtems/score/threadq.h> +#include <rtems/score/threadqimpl.h> #define _States_Is_interruptible_signal( _states ) \ ( ((_states) & \ @@ -55,8 +55,6 @@ * Variables */ -extern ISR_lock_Control _POSIX_signals_Lock; - extern sigset_t _POSIX_signals_Pending; extern const struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ]; @@ -79,10 +77,10 @@ extern Chain_Control _POSIX_signals_Siginfo[ SIG_ARRAY_MAX ]; void _POSIX_signals_Manager_Initialization(void); #define _POSIX_signals_Acquire( lock_context ) \ - _ISR_lock_ISR_disable_and_acquire( &_POSIX_signals_Lock, lock_context ) + _Thread_queue_Acquire( &_POSIX_signals_Wait_queue, lock_context ) #define _POSIX_signals_Release( lock_context ) \ - _ISR_lock_Release_and_ISR_enable( &_POSIX_signals_Lock, lock_context ) + _Thread_queue_Release( &_POSIX_signals_Wait_queue, lock_context ) void _POSIX_signals_Action_handler( Thread_Control *executing, |