2 * Copyright (C) 2003-2009 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.
26 /** database update was finished */
29 /** during database update, a song was deleted */
32 /** an idle event was emitted */
35 /** must call playlist_sync() */
38 /** the current song's tag has changed */
41 /** SIGHUP received: reload configuration, roll log file */
47 typedef void (*event_pipe_callback_t
)(void);
49 void event_pipe_init(void);
51 void event_pipe_deinit(void);
54 event_pipe_register(enum pipe_event event
, event_pipe_callback_t callback
);
56 void event_pipe_emit(enum pipe_event event
);
59 * Similar to event_pipe_emit(), but aimed for use in signal handlers:
60 * it doesn't lock the mutex, and doesn't log on error. That makes it
61 * potentially lossy, but for its intended use, that does not matter.
63 void event_pipe_emit_fast(enum pipe_event event
);
65 #endif /* MAIN_NOTIFY_H */