ad0d71b531
2013-10-13 Thomas Quinot <quinot@adacore.com> * scos.ads: Minor documentation clarification. 2013-10-13 Thomas Quinot <quinot@adacore.com> * s-oscons-tmplt.c (CLOCK_RT_Ada): Set to CLOCK_MONOTONIC when building on AIX 5.3 or later, and to CLOCK_REALTIME on older versions of AIX. * init.c (pthread_condattr_setclock): Remove now useless weak symbol. * thread.c(__gnat_pthread_condattr_setup): Remove bogus AIX 5.2 compatibility shim. * s-osinte-aix.ads(clock_id_t): Fix C mapping (this is a 64-bit type). (clock_gettime): Import from C runtime library. * s-osinte-aix.adb (clock_gettime): Remove bogus emulation body, this routine is provided by the system in current supported versions of AIX. 2013-10-13 Robert Dewar <dewar@adacore.com> * sem_ch3.adb: Minor reformatting. 2013-10-13 Ed Schonberg <schonberg@adacore.com> * freeze.adb (Freeze_Entity): For a function whose return type is incomplete, do not replace the type with the full view if the type is a limited view. In that case the full view appears in a different unit, and the back-end will retrieve it at the proper elaboration point. 2013-10-13 Yannick Moy <moy@adacore.com> * exp_spark.adb (Expand_SPARK_Call): Do not introduce temporaries for actuals. From-SVN: r203503
56 lines
2.9 KiB
C
56 lines
2.9 KiB
C
/****************************************************************************
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* *
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* GNAT COMPILER COMPONENTS *
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* *
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* P T H R E A D *
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* *
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* C Implementation File *
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* *
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* Copyright (C) 2011-2013, Free Software Foundation, Inc. *
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* *
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* GNAT is free software; you can redistribute it and/or modify it under *
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* terms of the GNU General Public License as published by the Free Soft- *
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* ware Foundation; either version 3, or (at your option) any later ver- *
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* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
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* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
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* or FITNESS FOR A PARTICULAR PURPOSE. *
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* *
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* As a special exception under Section 7 of GPL version 3, you are granted *
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* additional permissions described in the GCC Runtime Library Exception, *
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* version 3.1, as published by the Free Software Foundation. *
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* *
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* You should have received a copy of the GNU General Public License and *
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* a copy of the GCC Runtime Library Exception along with this program; *
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* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
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* <http://www.gnu.org/licenses/>. *
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* *
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* GNAT was originally developed by the GNAT team at New York University. *
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* Extensive contributions were provided by Ada Core Technologies Inc. *
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* *
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****************************************************************************/
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/* This file provides utility functions to access the threads API */
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#include "s-oscons.h"
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/* If the clock we used for tasking (CLOCK_RT_Ada) is not the default
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* CLOCK_REALTIME, we need to set cond var attributes accordingly.
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*/
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#if CLOCK_RT_Ada != CLOCK_REALTIME
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# include <pthread.h>
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# include <time.h>
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int
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__gnat_pthread_condattr_setup(pthread_condattr_t *attr) {
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return pthread_condattr_setclock (attr, CLOCK_RT_Ada);
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}
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#else
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int
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__gnat_pthread_condattr_setup (void *attr) {
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/* Dummy version for other platforms, which may or may not have pthread.h */
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return 0;
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}
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#endif
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