Allow tracing group users to read trace files they generated

[lttng-tools.git] / ltt-sessiond / utils.h

#ifndef _LTT_UTILS_H
#define _LTT_UTILS_H

/*
 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
 * Copyright (C) 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; only version 2
 * of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#include <unistd.h>

#ifndef ARRAY_SIZE
#define ARRAY_SIZE(array)	(sizeof(array) / (sizeof((array)[0])))
#endif

int mkdir_recursive(const char *path, mode_t mode, uid_t uid, gid_t gid);
const char *get_home_dir(void);

#endif /* _LTT_UTILS_H */