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* Update company nameSebastian Huber2023-05-201-1/+1
| | | | | The embedded brains GmbH & Co. KG is the legal successor of embedded brains GmbH.
* cpukit/posix/src/[p-z]*.c: Change license to BSD-2Joel Sherrill2022-02-281-3/+22
| | | | Updates #3053.
* doxygen: Switch @brief and @ingroupSebastian Huber2020-04-281-1/+2
| | | | This order change fixes the Latex documentation build via Doxygen.
* Canonicalize config.h includeSebastian Huber2020-04-161-1/+1
| | | | | | | | Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif
* configure: Remove SIZEOF_PTHREAD_SPINLOCK_TSebastian Huber2017-01-131-1/+1
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* posix: Add self-contained pthread spinlockSebastian Huber2016-11-231-45/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn pthread_spinlock_t into a self-contained object. On uni-processor configurations, interrupts are disabled in the lock/trylock operations and the previous interrupt status is restored in the corresponding unlock operations. On SMP configurations, a ticket lock is a acquired and released in addition. The self-contained pthread_spinlock_t object is defined by Newlib in <sys/_pthreadtypes.h>. typedef struct { struct _Ticket_lock_Control _lock; __uint32_t _interrupt_state; } pthread_spinlock_t; This implementation is simple and efficient. However, this test case of the Linux Test Project would fail due to call of printf() and sleep() during spin lock ownership: https://github.com/linux-test-project/ltp/blob/master/testcases/open_posix_testsuite/conformance/interfaces/pthread_spin_lock/1-2.c There is only limited support for profiling on SMP configurations. Delete CORE spinlock implementation. Update #2674.
* score: Avoid Giant lock for CORE spinlockSebastian Huber2016-03-181-4/+1
| | | | | | Use an ISR lock to protect the spinlock state. Remove empty attributes. Update #2555.
* score: PR2152: Use allocator mutex for objectsSebastian Huber2014-03-311-5/+2
| | | | | Use allocator mutex for objects allocate/free. This prevents that the thread dispatch latency depends on the workspace/heap fragmentation.
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* posix: Create spinlock implementation headerSebastian Huber2013-07-221-1/+1
| | | | | | Move implementation specific parts of spinlock.h and spinlock.inl into new header file spinlockimpl.h. The spinlock.h contains now only the application visible API.
* cpukit/posix: Doxygen group is POSIXAPIJoel Sherrill2013-01-101-1/+1
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* posix: Doxygen Enhancement Task #9Ayush Awasthi2012-12-191-0/+7
| | | | http://www.google-melange.com/gci/task/view/google/gci2012/7948216
* 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.
* 2010-08-25 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-08-251-0/+2
| | | | | | | | | | Coverity Id 164/UNINIT Coverity Id 165/UNINIT * posix/src/prwlockinit.c, posix/src/pspininit.c, score/include/rtems/score/corespinlock.h, score/inline/rtems/score/corerwlock.inl, score/inline/rtems/score/corespinlock.inl: Add initialization helpers for score rwlock and spinlock. Use them from POSIX.
* Whitespace removal.Ralf Corsepius2009-11-301-1/+1
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* 2008-01-23 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-01-231-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * itron/include/rtems/itron/object.h, itron/src/cre_tsk.c, libblock/src/show_bdbuf.c, libmisc/capture/capture-cli.c, libmisc/capture/capture.c, libmisc/monitor/mon-manager.c, libmisc/stackchk/check.c, posix/src/condinit.c, posix/src/keycreate.c, posix/src/mqueuecreatesupp.c, posix/src/mqueuedeletesupp.c, posix/src/mqueuenametoid.c, posix/src/mqueueopen.c, posix/src/mqueueunlink.c, posix/src/mutexinit.c, posix/src/pbarrierinit.c, posix/src/prwlockinit.c, posix/src/pspininit.c, posix/src/pthreadcreate.c, posix/src/pthreadexit.c, posix/src/semaphorecreatesupp.c, posix/src/semaphorenametoid.c, posix/src/timercreate.c, rtems/src/barrierident.c, rtems/src/dpmemident.c, rtems/src/msgqident.c, rtems/src/partident.c, rtems/src/ratemonident.c, rtems/src/regionident.c, rtems/src/semident.c, rtems/src/taskident.c, rtems/src/timerident.c, sapi/src/extensionident.c, score/Makefile.am, score/include/rtems/score/object.h, score/inline/rtems/score/object.inl, score/src/apimutexallocate.c, score/src/objectextendinformation.c, score/src/objectgetnameasstring.c, score/src/objectmp.c, score/src/objectnametoid.c: Convert the Objects_Name type from a simple type to a union of an unsigned 32 bit integer and a pointer. This should help eliminate weird casts between u32 and pointers in various places. The APIs now have to explicitly call _u32 or _string versions of helper routines. This should also simplify things and eliminate the need for ugly casts in some cases. * score/src/objectclearname.c, score/src/objectcomparenameraw.c, score/src/objectcomparenamestring.c, score/src/objectcopynameraw.c, score/src/objectcopynamestring.c: Removed.
* 2006-11-15 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2006-11-151-0/+80
* libcsupport/src/termios.c, posix/Makefile.am, posix/preinstall.am, posix/include/rtems/posix/config.h, posix/include/rtems/posix/time.h, sapi/src/posixapi.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/corerwlock.h, score/include/rtems/score/threadq.h, score/src/corerwlockobtainread.c, score/src/threadqenqueue.c, score/src/threadqtimeout.c: Adding POSIX barriers, POSIX spinlocks, and partial implementation of POSIX rwlocks. * posix/include/rtems/posix/barrier.h, posix/include/rtems/posix/rwlock.h, posix/include/rtems/posix/spinlock.h, posix/inline/rtems/posix/barrier.inl, posix/inline/rtems/posix/rwlock.inl, posix/inline/rtems/posix/spinlock.inl, posix/src/barrierattrdestroy.c, posix/src/barrierattrgetpshared.c, posix/src/barrierattrinit.c, posix/src/barrierattrsetpshared.c, posix/src/pbarrier.c, posix/src/pbarrierdestroy.c, posix/src/pbarrierinit.c, posix/src/pbarriertranslatereturncode.c, posix/src/pbarrierwait.c, posix/src/prwlock.c, posix/src/prwlockdestroy.c, posix/src/prwlockinit.c, posix/src/prwlockrdlock.c, posix/src/prwlocktimedrdlock.c, posix/src/prwlocktimedwrlock.c, posix/src/prwlocktranslatereturncode.c, posix/src/prwlocktryrdlock.c, posix/src/prwlocktrywrlock.c, posix/src/prwlockunlock.c, posix/src/prwlockwrlock.c, posix/src/pspin.c, posix/src/pspindestroy.c, posix/src/pspininit.c, posix/src/pspinlock.c, posix/src/pspinlocktranslatereturncode.c, posix/src/pspintrylock.c, posix/src/pspinunlock.c, posix/src/rwlockattrdestroy.c, posix/src/rwlockattrgetpshared.c, posix/src/rwlockattrinit.c, posix/src/rwlockattrsetpshared.c: New files.
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