Gregory Nutt
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4c8ec0d2ca
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include/nuttx/semaphore.h: Fix broken macros
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2016-11-03 12:49:44 -06:00 |
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Gregory Nutt
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1da3a5fa61
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sched: Disable priority inheritance on all semaphores used for signaling
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2016-11-03 12:42:02 -06:00 |
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Gregory Nutt
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97bf82ee05
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Semaphores: Provide macros for sem_setprotobol() and sem_getprotocol() if priority inheritance is not enabled. More SEM_PRIO_* definitions to include/nuttx/semaphore.h
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2016-11-02 18:21:46 -06:00 |
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Gregory Nutt
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d5b4d848d3
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Move protoypes for the non-standard include/semaphore.h file to the non-standard include/nuttx/semaphore.h with the other non-standard semaphore interfaces.
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2016-11-02 14:43:03 -06:00 |
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Gregory Nutt
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6c51544e56
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Update some comments
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2016-11-02 14:24:16 -06:00 |
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Gregory Nutt
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92d3022411
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Add pthread_mutexattr_get/set_protocol and non-standard sem_get/set_protocol. These may use to enable or disable priority inheritance on a single semaphore.
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2016-11-02 09:05:18 -06:00 |
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Gregory Nutt
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9b5e88af71
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Update some comments
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2016-03-06 13:50:26 -06:00 |
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Gregory Nutt
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5d63cd85c7
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sched/semaphore: Add an internal interface to reset a semaphore count.
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2016-03-05 07:33:24 -06:00 |
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Gregory Nutt
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f348e68069
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Update to use 64-bit timer when available
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2016-01-21 11:54:26 -06:00 |
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Gregory Nutt
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7be7579f59
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Back out 522f95abe87d71c7025f2f358a8f350134e284b2: What was I thinking?
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2015-12-02 10:47:32 -06:00 |
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Gregory Nutt
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68c4dedb78
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Named semaphores: Bad cast in sem_close(). Fixed by reordering fields of struct nsem_inode_s so that the cast will work
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2015-10-23 07:13:47 +08:00 |
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Gregory Nutt
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ffec6124f2
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Add a start time to sem_tickwait() to account for any elapsed time before the timer is actually started
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2015-08-01 14:57:31 -06:00 |
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Gregory Nutt
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2c66e0eb2a
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sem_tickwait(): Add a new, non-standard function to perform timed semaphore waits. It is functionally equialent to the standard sem_timedwait(), but more efficient for use in higher performance device drivers. Requested by Max Neklyudov
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2015-08-01 07:31:09 -06:00 |
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Gregory Nutt
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1f2cc9f4fe
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Complete re-implementation of mq_close
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2014-09-29 15:33:34 -06:00 |
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Gregory Nutt
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650a0d0615
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Completes VFS-based named semaphore implemetation. Still a little buggy
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2014-09-28 15:58:56 -06:00 |
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Gregory Nutt
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30694f064c
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Add VFS-based sem_open() implementation
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2014-09-28 14:35:17 -06:00 |
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Gregory Nutt
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aed3fe045e
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Add a simple named semaphore test to the OS test
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2014-09-28 13:02:36 -06:00 |
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Gregory Nutt
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39ff9d626e
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Move inode and VFS utils from fs/. to fs/inode/.
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2014-09-28 10:53:40 -06:00 |
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Gregory Nutt
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c0b12cd42d
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Add basic data structures that will allow us to move named semaphore support out of the OS and into the VFS (not complete).
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2014-09-28 10:15:49 -06:00 |