/* the Music Player Daemon (MPD) * Copyright (C) 2008 Max Kellermann <max@duempel.org> * This project's homepage is: http://www.musicpd.org * * 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; either version 2 of the License, or * (at your option) any later version. * * 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 "notify.h" void notify_init(struct notify *notify) { notify->mutex = g_mutex_new(); notify->cond = g_cond_new(); notify->pending = false; } void notify_deinit(struct notify *notify) { g_mutex_free(notify->mutex); g_cond_free(notify->cond); } void notify_wait(struct notify *notify) { g_mutex_lock(notify->mutex); while (!notify->pending) g_cond_wait(notify->cond, notify->mutex); notify->pending = false; g_mutex_unlock(notify->mutex); } void notify_signal(struct notify *notify) { g_mutex_lock(notify->mutex); notify->pending = true; g_cond_signal(notify->cond); g_mutex_unlock(notify->mutex); }