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Subject: Re: [Merge] ~dirk.zimoch/epics-base:epicsMutexPriorityInheritance into epics-base:7.0
From: Dirk Zimoch via Core-talk <core-talk at aps.anl.gov>
To: mp+394327 at code.launchpad.net
Date: Thu, 26 Nov 2020 16:26:39 -0000
Is there any posix implementation which does not support PTHREAD_MUTEX_RECURSIVE? That would be systems with _XOPEN_SOURCE < 500, that is Posix 1995.

I mean: do we still need the alternative implementation?

I have 12 different Linux architectures, some quite old, and none uses that compilation path.

If we do, should _XOPEN_SOURCE be the thing to be tested or rather #ifdef PTHREAD_MUTEX_RECURSIVE ?
-- 
https://code.launchpad.net/~dirk.zimoch/epics-base/+git/epics-base/+merge/394327
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Replies:
Re: [Merge] ~dirk.zimoch/epics-base:epicsMutexPriorityInheritance into epics-base:7.0 Dirk Zimoch via Core-talk
Re: [Merge] ~dirk.zimoch/epics-base:epicsMutexPriorityInheritance into epics-base:7.0 Heinz Junkes via Core-talk
References:
[Merge] ~dirk.zimoch/epics-base:epicsMutexPriorityInheritance into epics-base:7.0 Dirk Zimoch via Core-talk

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