1 #ifndef _COMPAT_GETCPU_H
2 #define _COMPAT_GETCPU_H
7 * Copyright (c) 2015 Michael Jeanson <mjeanson@efficios.com>
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.
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.
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
26 #if defined(HAVE_SCHED_GETCPU)
30 int urcu_sched_getcpu(void)
32 return sched_getcpu();
34 #elif defined(HAVE_GETCPUID)
35 #include <sys/processor.h>
38 int urcu_sched_getcpu(void)
40 return (int) getcpuid();
45 int urcu_sched_getcpu(void)
51 #endif /* _COMPAT_GETCPU_H */
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