Kernel-ctl: Expose kernel clear buffer operation
[lttng-tools.git] / src / common / compat / prctl.h
1 /*
2 * Copyright (C) 2015 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License, version 2 only,
6 * as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 */
17
18 #ifndef _COMPAT_PRCTL_H
19 #define _COMPAT_PRCTL_H
20
21 #ifdef __linux__
22 #include <sys/prctl.h>
23
24 static inline
25 int lttng_prctl(int option, unsigned long arg2, unsigned long arg3,
26 unsigned long arg4, unsigned long arg5)
27 {
28 return prctl(option, arg2, arg3, arg4, arg5);
29 }
30
31 #else
32
33 #ifndef PR_SET_NAME
34 #define PR_SET_NAME 0
35 #endif /* PR_SET_NAME */
36
37 static inline
38 int lttng_prctl(int option, unsigned long arg2, unsigned long arg3,
39 unsigned long arg4, unsigned long arg5)
40 {
41 return -ENOSYS;
42 }
43
44 #endif /* __linux__ */
45
46 #endif /* _COMPAT_PRCTL_H */
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