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To wake up the main thread, don't attempt to use a GCond/GMutex (struct notify). This kind of mixed wakeup method has known race conditions. The idea behind this patch is: for wakeups which happen while the main thread is sleeping, use only a pipe. For wakeups which happen while the main thread is waiting for the player thread, we can later change to GCond. For now, accept the overhead of using a pipe for the latter. In the long run, the main thread will never wait for the player thread, but will do everything asynchronously.
Music Player Daemon (MPD) http://www.musicpd.org A daemon for playing music of various formats. Music is played through the server's audio device. The daemon stores info about all available music, and this info can be easily searched and retrieved. Player control, info retrieval, and playlist management can all be managed remotely. For basic installation information see the INSTALL file. MPD is released under the GNU General Public License version 2, which is distributed in the COPYING file. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.