Move futex.c/.h to libcommon
[lttng-tools.git] / src / common / futex.h
1 /*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 * Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License, version 2 only,
7 * as published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17 */
18
19 #ifndef _LTT_FUTEX_H
20 #define _LTT_FUTEX_H
21
22 void futex_wait_update(int32_t *futex, int active);
23 void futex_nto1_prepare(int32_t *futex);
24 void futex_nto1_wait(int32_t *futex);
25 void futex_nto1_wake(int32_t *futex);
26
27 #endif /* _LTT_FUTEX_H */
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