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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-10-19 19:20:10 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-10-19 19:20:10 +0000 |
commit | 04dba496a650cbd1c4ee04a12d6afa38210bcc02 (patch) | |
tree | ceb8b8394815a7285d043569b9733aa49656eb16 /cpukit/score/src/coremutexseize.c | |
parent | 2006-10-19 Joel Sherrill <joel@OARcorp.com> (diff) | |
download | rtems-04dba496a650cbd1c4ee04a12d6afa38210bcc02.tar.bz2 |
2006-10-19 Joel Sherrill <joel@OARcorp.com>
* configure.ac, itron/Makefile.am, itron/preinstall.am,
posix/Makefile.am, posix/preinstall.am, rtems/Makefile.am,
rtems/preinstall.am, sapi/Makefile.am, sapi/preinstall.am,
score/Makefile.am, score/preinstall.am, score/include/rtems/system.h,
score/include/rtems/score/chain.h,
score/include/rtems/score/thread.h, score/src/chain.c,
score/src/coremutexseize.c, score/src/threadget.c: Remove all macro
implementations and use only the static inline. Static inline
functions are now well supported so there is no reason for duplicate
maintenance.
* itron/macros/rtems/itron/eventflags.inl,
itron/macros/rtems/itron/fmempool.inl,
itron/macros/rtems/itron/intr.inl, itron/macros/rtems/itron/mbox.inl,
itron/macros/rtems/itron/msgbuffer.inl,
itron/macros/rtems/itron/network.inl,
itron/macros/rtems/itron/port.inl,
itron/macros/rtems/itron/semaphore.inl,
itron/macros/rtems/itron/sysmgmt.inl,
itron/macros/rtems/itron/task.inl, itron/macros/rtems/itron/time.inl,
itron/macros/rtems/itron/vmempool.inl,
posix/macros/rtems/posix/cond.inl, posix/macros/rtems/posix/key.inl,
posix/macros/rtems/posix/mqueue.inl,
posix/macros/rtems/posix/mutex.inl,
posix/macros/rtems/posix/priority.inl,
posix/macros/rtems/posix/pthread.inl,
posix/macros/rtems/posix/semaphore.inl,
posix/macros/rtems/posix/timer.inl, rtems/macros/rtems/rtems/asr.inl,
rtems/macros/rtems/rtems/attr.inl,
rtems/macros/rtems/rtems/barrier.inl,
rtems/macros/rtems/rtems/dpmem.inl,
rtems/macros/rtems/rtems/event.inl,
rtems/macros/rtems/rtems/eventset.inl,
rtems/macros/rtems/rtems/message.inl,
rtems/macros/rtems/rtems/modes.inl,
rtems/macros/rtems/rtems/options.inl,
rtems/macros/rtems/rtems/part.inl,
rtems/macros/rtems/rtems/ratemon.inl,
rtems/macros/rtems/rtems/region.inl,
rtems/macros/rtems/rtems/sem.inl,
rtems/macros/rtems/rtems/status.inl,
rtems/macros/rtems/rtems/support.inl,
rtems/macros/rtems/rtems/tasks.inl,
rtems/macros/rtems/rtems/timer.inl, sapi/macros/rtems/extension.inl,
score/macros/README, score/macros/rtems/score/address.inl,
score/macros/rtems/score/chain.inl,
score/macros/rtems/score/corebarrier.inl,
score/macros/rtems/score/coremsg.inl,
score/macros/rtems/score/coremutex.inl,
score/macros/rtems/score/corerwlock.inl,
score/macros/rtems/score/coresem.inl,
score/macros/rtems/score/corespinlock.inl,
score/macros/rtems/score/heap.inl, score/macros/rtems/score/isr.inl,
score/macros/rtems/score/mppkt.inl,
score/macros/rtems/score/object.inl,
score/macros/rtems/score/objectmp.inl,
score/macros/rtems/score/priority.inl,
score/macros/rtems/score/stack.inl,
score/macros/rtems/score/states.inl,
score/macros/rtems/score/sysstate.inl,
score/macros/rtems/score/thread.inl,
score/macros/rtems/score/threadmp.inl,
score/macros/rtems/score/tod.inl,
score/macros/rtems/score/tqdata.inl,
score/macros/rtems/score/userext.inl,
score/macros/rtems/score/watchdog.inl,
score/macros/rtems/score/wkspace.inl: Removed.
Diffstat (limited to 'cpukit/score/src/coremutexseize.c')
-rw-r--r-- | cpukit/score/src/coremutexseize.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/cpukit/score/src/coremutexseize.c b/cpukit/score/src/coremutexseize.c index 6b04d200ac..2fdc4d6fc4 100644 --- a/cpukit/score/src/coremutexseize.c +++ b/cpukit/score/src/coremutexseize.c @@ -63,80 +63,3 @@ void _CORE_mutex_Seize_interrupt_blocking( _Thread_Enable_dispatch(); } -#if !defined(RTEMS_INLINES) -int _CORE_mutex_Seize_interrupt_trylock( - CORE_mutex_Control *the_mutex, - ISR_Level *level_p -) -{ - Thread_Control *executing; - ISR_Level level = *level_p; - - /* disabled when you get here */ - - executing = _Thread_Executing; - executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; - if ( !_CORE_mutex_Is_locked( the_mutex ) ) { - the_mutex->lock = CORE_MUTEX_LOCKED; - the_mutex->holder = executing; - the_mutex->holder_id = executing->Object.id; - the_mutex->nest_count = 1; - if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || - _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) - executing->resource_count++; - - if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { - _ISR_Enable( level ); - return 0; - } - /* else must be CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING */ - { - Priority_Control ceiling; - Priority_Control current; - - ceiling = the_mutex->Attributes.priority_ceiling; - current = executing->current_priority; - if ( current == ceiling ) { - _ISR_Enable( level ); - return 0; - } - if ( current > ceiling ) { - _Thread_Disable_dispatch(); - _ISR_Enable( level ); - _Thread_Change_priority( - the_mutex->holder, - the_mutex->Attributes.priority_ceiling, - FALSE - ); - _Thread_Enable_dispatch(); - return 0; - } - /* if ( current < ceiling ) */ { - executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; - the_mutex->nest_count = 0; /* undo locking above */ - executing->resource_count--; /* undo locking above */ - _ISR_Enable( level ); - return 0; - } - } - return 0; - } - - if ( _Thread_Is_executing( the_mutex->holder ) ) { - switch ( the_mutex->Attributes.lock_nesting_behavior ) { - case CORE_MUTEX_NESTING_ACQUIRES: - the_mutex->nest_count++; - _ISR_Enable( level ); - return 0; - case CORE_MUTEX_NESTING_IS_ERROR: - executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; - _ISR_Enable( level ); - return 0; - case CORE_MUTEX_NESTING_BLOCKS: - break; - } - } - - return 1; -} -#endif |