[RTEMS Project] #3182: CLOCK_REALTIME timeout implementation is not POSIX compliant

[RTEMS trac]

#3182: CLOCK_REALTIME timeout implementation is not POSIX compliant
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 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  defect           |      Status:  assigned
 Priority:  normal           |   Milestone:  4.12.0
Component:  posix            |     Version:
 Severity:  normal           |  Resolution:
 Keywords:                   |
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Comment (by Sebastian Huber):

 According to POSIX we have for clock_nanosleep():

 http://pubs.opengroup.org/onlinepubs/9699919799/functions/clock_nanosleep.html

 "If, at the time of the call, the time value specified by rqtp is less
 than or equal to the time value of the specified clock, then
 clock_nanosleep() shall return immediately and the calling process shall
 not be suspended."

 Would it be all right to perform a sched_yield() in this case?  This would
 make the implementation of the thread queue enqueue a bit easier.

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Ticket URL: <http://devel.rtems.org/ticket/3182#comment:7>
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