2 * Copyright (C) 2003-2010 The Music Player Daemon Project
3 * http://www.musicpd.org
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 void notify_init(struct notify
*notify
)
25 notify
->mutex
= g_mutex_new();
26 notify
->cond
= g_cond_new();
27 notify
->pending
= false;
30 void notify_deinit(struct notify
*notify
)
32 g_mutex_free(notify
->mutex
);
33 g_cond_free(notify
->cond
);
36 void notify_wait(struct notify
*notify
)
38 g_mutex_lock(notify
->mutex
);
39 while (!notify
->pending
)
40 g_cond_wait(notify
->cond
, notify
->mutex
);
41 notify
->pending
= false;
42 g_mutex_unlock(notify
->mutex
);
45 void notify_signal(struct notify
*notify
)
47 g_mutex_lock(notify
->mutex
);
48 notify
->pending
= true;
49 g_cond_signal(notify
->cond
);
50 g_mutex_unlock(notify
->mutex
);