source: lib/pthread_spinlock.h @ 0af3a4e

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivendag_formatrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 0af3a4e was ee6e802, checked in by Shane Alcock <salcock@…>, 5 years ago

Updated copyright blurb on all source files

In some cases, this meant adding copyright blurbs to files that
had never had them before.

  • Property mode set to 100644
File size: 1.6 KB
Line 
1/*
2 *
3 * Copyright (c) 2007-2016 The University of Waikato, Hamilton, New Zealand.
4 * All rights reserved.
5 *
6 * This file is part of libtrace.
7 *
8 * This code has been developed by the University of Waikato WAND
9 * research group. For further information please see http://www.wand.net.nz/
10 *
11 * libtrace is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU Lesser General Public License as published by
13 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * libtrace is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 * GNU Lesser General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
23 *
24 *
25 */
26#ifndef LIBTRACE_PTHREAD_SPINLOCK_H
27#define LIBTRACE_PTHREAD_SPINLOCK_H
28
29
30/* Apple does not implement pthread_spinlock_t
31 */
32
33#ifndef __PTHREAD_SPINLOCK_H
34#define __PTHREAD_SPINLOCK_H
35
36#ifdef __APPLE__
37
38#include <libkern/OSAtomic.h>
39#include <errno.h>
40
41typedef OSSpinLock pthread_spinlock_t;
42
43int pthread_spin_lock(pthread_spinlock_t *lock);
44int pthread_spin_trylock(pthread_spinlock_t *lock);
45int pthread_spin_unlock(pthread_spinlock_t *lock);
46int pthread_spin_destroy(pthread_spinlock_t *lock);
47int pthread_spin_init(pthread_spinlock_t *lock, int pshared);
48
49#endif /* __APPLE__ */
50#endif /* __PTHREAD_SPINLOCK_H */
51
52
53#endif // LIBTRACE_PTHREAD_SPINLOCK_H
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