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Provide a POSIX implementation of bslmt::TimedSemaphore
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bslmt::TimedSemaphore
. bslmt::TimedSemaphoreImpl<PthreadTimedSemaphore> | POSIX specialization |
bslmt::TimedSemaphore
, bslmt::TimedSemaphoreImpl<PthreadTimedSemaphore>
, for POSIX threads ("pthreads") via the template specialization: bslmt::TimedSemaphoreImpl<Platform::PosixThreads>
bslmt::TimedSemaphore
. bsls::SystemClockType
supplies the enumeration indicating the system clock on which timeouts supplied to other methods should be based. If the clock type indicated at construction is bsls::SystemClockType::e_REALTIME
, the absTime
argument passed to the timedWait
method should be expressed as an absolute offset since 00:00:00 UTC, January 1, 1970 (which matches the epoch used in bsls::SystemTime::now(bsls::SystemClockType::e_REALTIME)
. If the clock type indicated at construction is bsls::SystemClockType::e_MONOTONIC
, the absTime
argument passed to the timedWait
method should be expressed as an absolute offset since the epoch of this clock (which matches the epoch used in bsls::SystemTime::now(bsls::SystemClockType::e_MONOTONIC)
. bslmt
and is not intended for direct client use. It is subject to change without notice. As such, a usage example is not provided.