From: Victor Porton <porton@narod.ru>
Subject: How D.15 "Timing Events" are implemented? (SIGALRM)
Date: Thu, 16 Nov 2017 04:51:52 +0200
Date: 2017-11-16T04:51:52+02:00 [thread overview]
Message-ID: <ouiug6$ldd$1@gioia.aioe.org> (raw)
Signal handlers (including SIGALRM) on Unix must not call non-reentrant
functions.
So how D.15 Timing Events works in Ada? (I am interested mostly in GNAT
implementation.)
Because Ada RM does not require the handler to be "reentrant", this cannot
be implemented straight as a SIGALRM handler. What is the implementation?
--
Victor Porton - http://portonvictor.org
next reply other threads:[~2017-11-16 2:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-16 2:51 Victor Porton [this message]
2017-11-16 16:22 ` How D.15 "Timing Events" are implemented? (SIGALRM) Simon Wright
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