Jussi Kivilinna c57d49f420 clock: Add new type ssystime_t for relative 64-bit ticks, change ticks<->time conversion functions to use ssystime_t

2017-04-21 08:51:31 -06:00

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Make.defs

sem_setprotocol: Handle a case of missing proxy for sem_setprotocol. Reorder so that (1) this error is avoided, and (2) >No proxy is needed if priority inheritance is not enabled.

2016-11-03 18:51:38 -06:00

sem_destroy.c

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sem_holder.c

sched/semaphore: Fix a warning aout an unused variable when priority inheritance is enabled.

2017-03-21 13:47:56 -06:00

sem_initialize.c

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sem_post.c

Add some comments.

2016-11-05 09:44:29 -06:00

sem_recover.c

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sem_reset.c

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sem_setprotocol.c

Missing # on endif

2016-11-03 21:27:52 -06:00

sem_tickwait.c

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sem_timedwait.c

clock: Add new type ssystime_t for relative 64-bit ticks, change ticks<->time conversion functions to use ssystime_t

2017-04-21 08:51:31 -06:00

sem_timeout.c

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sem_trywait.c

sem_wait() and sem_trywait() no longer modify the errno value UNLESS an error occurs. This allows these functions to be used internallly without clobbering the errno value.

2016-11-09 07:01:49 -06:00

sem_wait.c

Cancellation points: Fix some backward logic in conditional compilation.

2017-02-02 06:42:41 -06:00

sem_waitirq.c

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semaphore.h

Within the OS, when a thread obtains a semaphore count it must call sem_addholder() if CONFIG_PRIORITY_INHERITANCE is enabled. If a count is available, then sem_wait() calls sem_addholder(), otherwise it waited for the semaphore and called sem_addholder() when it eventually received the count.

2016-10-26 07:23:15 -06:00

spinlock.c

SMP: There were certain conditions that we must avoid by preventing releasing the pending tasks while withn a critical section. But this logic was incomplete; there was no logic to prevent other CPUs from adding new, running tasks while on CPU is in a critical section.

2016-12-27 08:49:07 -06:00