Fix: Don't report an error when listing a session with no channels
[lttng-tools.git] / src / bin / lttng-sessiond / utils.h
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1/*
2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
3 *
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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.
8e68d1c8 7 *
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8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
8e68d1c8 12 *
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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.
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16 */
17
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18#ifndef _LTT_UTILS_H
19#define _LTT_UTILS_H
8e68d1c8 20
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21struct lttng_ht;
22
b082db07 23const char *get_home_dir(void);
54d01ffb 24int notify_thread_pipe(int wpipe);
0b2dc8df 25void ht_cleanup_push(struct lttng_ht *ht);
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26
27#endif /* _LTT_UTILS_H */
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