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path: root/cpukit/score/src/coresemseize.c (follow)
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* score: Delete _CORE_semaphore_Seize()Sebastian Huber2015-05-191-72/+0
| | | | Rename _CORE_semaphore_Seize_isr_disable() to _CORE_semaphore_Seize().
* score: Delete Thread_queue_Control::timeout_statusSebastian Huber2015-05-191-0/+1
| | | | | Use a parameter for _Thread_queue_Enqueue() instead to reduce memory usage.
* score: Add Thread_queue_Control::LockSebastian Huber2015-05-191-10/+8
| | | | | | | | | | | 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.
* score: Delete Thread_queue_Control::stateSebastian Huber2015-04-231-1/+6
| | | | | Use a parameter for _Thread_queue_Enqueue() instead to reduce memory usage.
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* score: _Thread_queue_Enqueue_with_handler()Sebastian Huber2013-08-231-1/+1
| | | | | Add thread parameter to _Thread_queue_Enqueue_with_handler() to avoid access to global _Thread_Executing.
* score: Create threadq implementation headerSebastian Huber2013-07-261-1/+0
| | | | | | | | Move implementation specific parts of tqdata.h, threadq.h and threadq.inl into new header file threadqimpl.h. The threadq.h contains now only the application visible API. Delete tqdata.h.
* score: Create states implementation headerSebastian Huber2013-07-261-1/+0
| | | | | | Move implementation specific parts of states.h and states.inl into new header file statesimpl.h. The states.h contains now only the application visible API.
* score: Avoid direct usage of _Thread_ExecutingSebastian Huber2013-07-221-2/+1
| | | | | | Pass the executing thread as a function parameter. Obtain the executing thread inside a thread dispatch critical section to avoid problems on SMP.
* score: Create semaphore implementation headerSebastian Huber2013-07-221-1/+1
| | | | | | Move implementation specific parts of coresem.h and coresem.inl into new header file coresemimpl.h. The coresem.h contains now only the application visible API.
* score misc: Clean up Doxygen #2 (GCI 2012)Christopher Kerl2012-11-281-22/+7
| | | | | | | This patch is a task from GCI 2012 which improves the Doxygen comments in the RTEMS source. http://www.google-melange.com/gci/task/view/google/gci2012/7986213
* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* Whitespace removal.Ralf Corsepius2009-11-291-1/+1
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* 2009-09-13 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-09-131-4/+3
| | | | | | * score/include/rtems/score/coresem.h, score/src/coresemseize.c: Disable body of _CORE_semaphore_Seize() if it is not used because all APIs using it are disabled.
* Eliminate TRUE/FALSE.Ralf Corsepius2008-12-221-1/+1
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* 2008-09-05 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-051-3/+0
| | | | | | | | | | | | | | * score/src/corebarrier.c, score/src/corebarrierrelease.c, score/src/corebarrierwait.c, score/src/coremsg.c, score/src/coremsgbroadcast.c, score/src/coremsgclose.c, score/src/coremsgflush.c, score/src/coremsgflushsupp.c, score/src/coremsgflushwait.c, score/src/coremsginsert.c, score/src/coremsgseize.c, score/src/coremsgsubmit.c, score/src/corerwlock.c, score/src/coresem.c, score/src/coresemflush.c, score/src/coresemseize.c, score/src/coresemsurrender.c, score/src/corespinlock.c, score/src/threadblockingoperationcancel.c, score/src/threadqenqueue.c: Remove unnecessary include of mpci.h.
* Convert to "bool".Ralf Corsepius2008-09-041-1/+1
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* 2008-07-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-07-181-30/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR 1291/cpukit * itron/inline/rtems/itron/semaphore.inl, itron/src/twai_sem.c, posix/include/mqueue.h, posix/include/rtems/posix/mqueue.h, posix/include/rtems/posix/semaphore.h, posix/include/rtems/posix/time.h, posix/src/condtimedwait.c, posix/src/mqueuereceive.c, posix/src/mqueuerecvsupp.c, posix/src/mqueuesend.c, posix/src/mqueuesendsupp.c, posix/src/mqueuetimedreceive.c, posix/src/mqueuetimedsend.c, posix/src/mutextimedlock.c, posix/src/mutextranslatereturncode.c, posix/src/posixtimespecabsolutetimeout.c, posix/src/prwlocktimedrdlock.c, posix/src/prwlocktimedwrlock.c, posix/src/semaphoretranslatereturncode.c, posix/src/semaphorewaitsupp.c, posix/src/semtimedwait.c, posix/src/semtrywait.c, posix/src/semwait.c, posix/src/sigtimedwait.c, posix/src/timersettime.c, posix/src/ualarm.c, rtems/src/semobtain.c, rtems/src/semtranslatereturncode.c, score/include/rtems/score/coremutex.h, score/include/rtems/score/coresem.h, score/src/coresemseize.c: This patch addresses issues on implementation of the timeout on the following POSIX services. Some of these services incorrectly took a timeout as a relative time. Others would compute a 0 delta to timeout if the absolute time and the current time were equal and thus incorrectly block the caller forever. The root of the confusion is that POSIX specifies that if the timeout is incorrect (e.g. in the past, is now, or is numerically invalid), that it does not matter if the call would succeed without blocking. This is in contrast to RTEMS programming style where all errors are checked before any critical sections are entered. This fix implemented a more uniform way of handling POSIX absolute time timeouts. + pthread_cond_timedwait - could block forever + mq_timedreceive - used relative not absolute time + mq_timedsend - used relative not absolute time + pthread_mutex_timedlock - used relative not absolute time + pthread_rwlock_timedrdlock- used relative not absolute time + pthread_rwlock_timedwrlock- used relative not absolute time + sem_timedwait - could block forever
* 2008-05-06 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-05-061-3/+21
| | | | | | * rtems/include/rtems/rtems/message.h, sapi/include/confdefs.h, score/src/coresemseize.c, score/src/threadhandler.c: Comment improvements from class.
* 2008-01-29 Jennifer Averett <jennifer.averett@OARcorp.com>Jennifer Averett2008-01-291-6/+6
| | | | | * score/src/corerwlockrelease.c, score/src/coresemseize.c: Changed switch statements to if statements.
* 2006-11-17 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-11-171-0/+1
| | | | * score/src/coresemseize.c: Add missing ISR enable.
* 2006-10-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-10-301-14/+20
| | | | | | | | | | | | PR 841/rtems * itron/inline/rtems/itron/semaphore.inl, itron/src/twai_sem.c, posix/include/rtems/posix/semaphore.h, posix/inline/rtems/posix/semaphore.inl, posix/src/semaphorewaitsupp.c, posix/src/semtimedwait.c, posix/src/semwait.c, rtems/src/semobtain.c, rtems/src/semtranslatereturncode.c, score/include/rtems/score/coresem.h, score/src/coresemseize.c: Make sem_timedwait more conformant to Open Group specification.
* Include config.h.Ralf Corsepius2005-01-271-0/+4
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* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * include/rtems/debug.h, include/rtems/seterr.h, include/rtems/system.h, include/rtems/score/address.h, include/rtems/score/apiext.h, include/rtems/score/apimutex.h, include/rtems/score/bitfield.h, include/rtems/score/chain.h, include/rtems/score/context.h, include/rtems/score/copyrt.h, include/rtems/score/coremsg.h, include/rtems/score/coremutex.h, include/rtems/score/coresem.h, include/rtems/score/heap.h, include/rtems/score/interr.h, include/rtems/score/isr.h, include/rtems/score/mpci.h, include/rtems/score/mppkt.h, include/rtems/score/object.h, include/rtems/score/objectmp.h, include/rtems/score/priority.h, include/rtems/score/stack.h, include/rtems/score/states.h, include/rtems/score/sysstate.h, include/rtems/score/thread.h, include/rtems/score/threadmp.h, include/rtems/score/threadq.h, include/rtems/score/tod.h, include/rtems/score/tqdata.h, include/rtems/score/userext.h, include/rtems/score/watchdog.h, include/rtems/score/wkspace.h, inline/rtems/score/address.inl, inline/rtems/score/chain.inl, inline/rtems/score/coremsg.inl, inline/rtems/score/coremutex.inl, inline/rtems/score/coresem.inl, inline/rtems/score/heap.inl, inline/rtems/score/isr.inl, inline/rtems/score/mppkt.inl, inline/rtems/score/object.inl, inline/rtems/score/objectmp.inl, inline/rtems/score/priority.inl, inline/rtems/score/stack.inl, inline/rtems/score/states.inl, inline/rtems/score/sysstate.inl, inline/rtems/score/thread.inl, inline/rtems/score/threadmp.inl, inline/rtems/score/tod.inl, inline/rtems/score/tqdata.inl, inline/rtems/score/userext.inl, inline/rtems/score/watchdog.inl, inline/rtems/score/wkspace.inl, macros/rtems/score/address.inl, macros/rtems/score/chain.inl, macros/rtems/score/coremsg.inl, macros/rtems/score/coremutex.inl, macros/rtems/score/coresem.inl, macros/rtems/score/heap.inl, macros/rtems/score/isr.inl, macros/rtems/score/mppkt.inl, macros/rtems/score/object.inl, macros/rtems/score/objectmp.inl, macros/rtems/score/priority.inl, macros/rtems/score/stack.inl, macros/rtems/score/states.inl, macros/rtems/score/sysstate.inl, macros/rtems/score/thread.inl, macros/rtems/score/threadmp.inl, macros/rtems/score/tod.inl, macros/rtems/score/tqdata.inl, macros/rtems/score/userext.inl, macros/rtems/score/watchdog.inl, macros/rtems/score/wkspace.inl, src/apiext.c, src/chain.c, src/coremsg.c, src/coremsgbroadcast.c, src/coremsgclose.c, src/coremsgflush.c, src/coremsgflushsupp.c, src/coremsgflushwait.c, src/coremsginsert.c, src/coremsgseize.c, src/coremsgsubmit.c, src/coremutex.c, src/coremutexflush.c, src/coremutexseize.c, src/coremutexsurrender.c, src/coresem.c, src/coresemflush.c, src/coresemseize.c, src/coresemsurrender.c, src/coretod.c, src/coretodset.c, src/coretodtickle.c, src/coretodtoseconds.c, src/coretodvalidate.c, src/heap.c, src/heapallocate.c, src/heapextend.c, src/heapfree.c, src/heapgetinfo.c, src/heapsizeofuserarea.c, src/heapwalk.c, src/interr.c, src/isr.c, src/iterateoverthreads.c, src/mpci.c, src/object.c, src/objectallocate.c, src/objectallocatebyindex.c, src/objectclearname.c, src/objectcomparenameraw.c, src/objectcomparenamestring.c, src/objectcopynameraw.c, src/objectcopynamestring.c, src/objectextendinformation.c, src/objectfree.c, src/objectget.c, src/objectgetbyindex.c, src/objectgetisr.c, src/objectgetnext.c, src/objectgetnoprotection.c, src/objectidtoname.c, src/objectinitializeinformation.c, src/objectmp.c, src/objectnametoid.c, src/objectshrinkinformation.c, src/thread.c, src/threadchangepriority.c, src/threadclearstate.c, src/threadclose.c, src/threadcreateidle.c, src/threaddelayended.c, src/threaddispatch.c, src/threadevaluatemode.c, src/threadget.c, src/threadhandler.c, src/threadidlebody.c, src/threadinitialize.c, src/threadloadenv.c, src/threadmp.c, src/threadq.c, src/threadqdequeue.c, src/threadqdequeuefifo.c, src/threadqdequeuepriority.c, src/threadqenqueue.c, src/threadqenqueuefifo.c, src/threadqenqueuepriority.c, src/threadqextract.c, src/threadqextractfifo.c, src/threadqextractpriority.c, src/threadqextractwithproxy.c, src/threadqfirst.c, src/threadqfirstfifo.c, src/threadqfirstpriority.c, src/threadqflush.c, src/threadqtimeout.c, src/threadready.c, src/threadreset.c, src/threadresettimeslice.c, src/threadrestart.c, src/threadresume.c, src/threadrotatequeue.c, src/threadsetpriority.c, src/threadsetstate.c, src/threadsettransient.c, src/threadstackallocate.c, src/threadstackfree.c, src/threadstart.c, src/threadstartmultitasking.c, src/threadsuspend.c, src/threadtickletimeslice.c, src/threadyieldprocessor.c, src/userext.c, src/watchdog.c, src/watchdogadjust.c, src/watchdoginsert.c, src/watchdogremove.c, src/watchdogtickle.c, src/wkspace.c: URL for license changed.
* Updated copyright notice.Joel Sherrill1999-11-171-2/+1
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* Split core mutex and semaphore handlers into separate files.Joel Sherrill1999-11-021-0/+81
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 11:03:25 +0000