Cleanup: remove leftover manual pthread detection
[urcu.git] / compat-getcpu.h
CommitLineData
a47dd11c
MJ
1#ifndef _COMPAT_GETCPU_H
2#define _COMPAT_GETCPU_H
3
4/*
5 * compat-getcpu.h
6 *
7 * Copyright (c) 2015 Michael Jeanson <mjeanson@efficios.com>
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#include <config.h>
25
26#if defined(HAVE_SCHED_GETCPU)
27#include <sched.h>
28
29static inline
30int urcu_sched_getcpu(void)
31{
32 return sched_getcpu();
33}
34#elif defined(HAVE_GETCPUID)
35#include <sys/processor.h>
36
37static inline
38int urcu_sched_getcpu(void)
39{
40 return (int) getcpuid();
41}
42#else
43
44static inline
45int urcu_sched_getcpu(void)
46{
47 return -1;
48}
49#endif
50
51#endif /* _COMPAT_GETCPU_H */
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