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05df18c347
2003-01-02 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/bits/pthreadtypes.h (pthread_cond_t): Add padding. * condvar.c: Add symbol versioning. The compatibility versions are the same as the change in the interface does not effect this implementation. * Versions [libpthread]: Add definitions for new pthread_cond_* interfaces for version GLIBC_2.3.2.
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <stdlib.h>
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#include "pthreadP.h"
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_3_2)
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int
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__old_pthread_cond_timedwait (cond, mutex, abstime)
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pthread_cond_t *cond;
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pthread_mutex_t *mutex;
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const struct timespec *abstime;
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{
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pthread_cond_t **realp = (pthread_cond_t **) cond;
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if (*realp == NULL)
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{
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*realp = (pthread_cond_t *) malloc (sizeof (pthread_cond_t));
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if (*realp == NULL)
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return ENOMEM;
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**realp = (struct pthread_cond_t) PTHREAD_COND_INITIALIZER;
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}
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return __pthread_cond_timedwait (*realp, mutex, abstime);
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}
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compat_symbol (libpthread, __old_pthread_cond_timedwait,
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pthread_cond_timedwait, GLIBC_2_0);
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#endif
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