7bcd1a87eb224f2eb654766f2f2b09bd6ea57510
[lttng-tools.git] / lttng-sessiond / utils.h
1 /*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation; only version 2 of the License.
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 with
14 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
15 * Place - Suite 330, Boston, MA 02111-1307, USA.
16 */
17
18 #ifndef _LTT_UTILS_H
19 #define _LTT_UTILS_H
20
21 #ifndef __stringify
22 #define __stringify1(x) #x
23 #define __stringify(x) __stringify1(x)
24 #endif
25
26 const char *get_home_dir(void);
27 int notify_thread_pipe(int wpipe);
28
29 #endif /* _LTT_UTILS_H */
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