Gregory Nutt
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8ae5450268
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pthreads: Move pthread_yield from sched/pthreads to libc/pthreads. it is a simple wrapper for sched_yield and does not belong within the OS.
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2017-06-14 07:31:10 -06:00 |
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Gregory Nutt
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8b3c554e45
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pthreads: Add a configuration option to disable robust mutexes and revert to the traditional unsafe mutexes.
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2017-03-26 17:37:28 -06:00 |
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Gregory Nutt
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fe03ef02c4
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when pthread exits or is cancelled, mutexes held by thread are marked inconsistent and the highest priority thread waiting for the mutex is awakened.
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2017-03-26 13:37:05 -06:00 |
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Gregory Nutt
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6e623ce06f
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pthreads: Partial implementation of final part of robust mutexes: Keep list of all mutexes held by a thread in a list in the TCB.
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2017-03-26 12:46:57 -06:00 |
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Gregory Nutt
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363403fb1f
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pthreads: Add more robustness characteristics: pthread_mutex_lock() and trylock() will now return EOWNERDEAD if the mutex is locked by a thread that no longer exists. Add pthread_mutex_consistent() to recover from this situation.
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2017-03-26 10:35:23 -06:00 |
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Gregory Nutt
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d648f9c8b4
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Add task_testcancel()
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2016-12-10 16:34:14 -06:00 |
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Gregory Nutt
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f132960789
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Add task_setcanceltype()
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2016-12-10 16:06:14 -06:00 |
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Gregory Nutt
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5fb207eb36
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Add task_setcancelstate()
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2016-12-10 15:16:46 -06:00 |
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Gregory Nutt
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e62b3bccd3
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pthread_setcanceltype() and pthread_testcancel() do not have to be system calls if cancellation points are not enabled.
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2016-12-10 07:40:48 -06:00 |
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Gregory Nutt
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82a79b9c1b
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Add framework for cancellation point support.
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2016-12-09 08:13:28 -06:00 |
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Gregory Nutt
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acaae12e8b
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Add pthread_testcancel(), pthread_testcancel(), and definitiions for cancellation types.
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2016-12-09 07:23:00 -06:00 |
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Gregory Nutt
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a1fbc2ad0d
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pthreads: Add pthread_cleanup_push() and pthread_cleanup_pop()
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2016-12-08 09:27:13 -06:00 |
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Gregory Nutt
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5a590e99b9
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Add SYSCALLS for pthread_setaffinity() and pthread_getaffinity()
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2016-02-19 18:13:06 -06:00 |
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Gregory Nutt
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1b5e296cf2
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Add pthread_setaffinity() and pthread_getaffinity()
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2016-02-19 17:59:19 -06:00 |
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Gregory Nutt
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322f9f401c
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Simplify how C source files are selected in the build
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2014-10-07 07:42:36 -06:00 |
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Gregory Nutt
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e10a23ae50
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Move environment files from sched/ to sched/environ
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2014-08-08 13:53:29 -06:00 |