D-Bus
1.10.12
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00001 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ 00002 /* dbus-threads-internal.h D-Bus thread primitives 00003 * 00004 * Copyright (C) 2002, 2005 Red Hat Inc. 00005 * 00006 * Licensed under the Academic Free License version 2.1 00007 * 00008 * This program is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published by 00010 * the Free Software Foundation; either version 2 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * This program is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 * GNU General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU General Public License 00019 * along with this program; if not, write to the Free Software 00020 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00021 * 00022 */ 00023 #ifndef DBUS_THREADS_INTERNAL_H 00024 #define DBUS_THREADS_INTERNAL_H 00025 00026 #include <dbus/dbus-macros.h> 00027 #include <dbus/dbus-types.h> 00028 #include <dbus/dbus-threads.h> 00029 00039 typedef struct DBusRMutex DBusRMutex; 00040 00045 typedef struct DBusCMutex DBusCMutex; 00046 00049 DBUS_BEGIN_DECLS 00050 00051 DBUS_PRIVATE_EXPORT 00052 void _dbus_rmutex_lock (DBusRMutex *mutex); 00053 DBUS_PRIVATE_EXPORT 00054 void _dbus_rmutex_unlock (DBusRMutex *mutex); 00055 void _dbus_rmutex_new_at_location (DBusRMutex **location_p); 00056 void _dbus_rmutex_free_at_location (DBusRMutex **location_p); 00057 00058 void _dbus_cmutex_lock (DBusCMutex *mutex); 00059 void _dbus_cmutex_unlock (DBusCMutex *mutex); 00060 void _dbus_cmutex_new_at_location (DBusCMutex **location_p); 00061 void _dbus_cmutex_free_at_location (DBusCMutex **location_p); 00062 00063 DBusCondVar* _dbus_condvar_new (void); 00064 void _dbus_condvar_free (DBusCondVar *cond); 00065 void _dbus_condvar_wait (DBusCondVar *cond, 00066 DBusCMutex *mutex); 00067 dbus_bool_t _dbus_condvar_wait_timeout (DBusCondVar *cond, 00068 DBusCMutex *mutex, 00069 int timeout_milliseconds); 00070 void _dbus_condvar_wake_one (DBusCondVar *cond); 00071 void _dbus_condvar_new_at_location (DBusCondVar **location_p); 00072 void _dbus_condvar_free_at_location (DBusCondVar **location_p); 00073 00074 /* Private to threading implementations and dbus-threads.c */ 00075 00076 DBusRMutex *_dbus_platform_rmutex_new (void); 00077 void _dbus_platform_rmutex_free (DBusRMutex *mutex); 00078 void _dbus_platform_rmutex_lock (DBusRMutex *mutex); 00079 void _dbus_platform_rmutex_unlock (DBusRMutex *mutex); 00080 00081 DBusCMutex *_dbus_platform_cmutex_new (void); 00082 void _dbus_platform_cmutex_free (DBusCMutex *mutex); 00083 void _dbus_platform_cmutex_lock (DBusCMutex *mutex); 00084 void _dbus_platform_cmutex_unlock (DBusCMutex *mutex); 00085 00086 DBusCondVar* _dbus_platform_condvar_new (void); 00087 void _dbus_platform_condvar_free (DBusCondVar *cond); 00088 void _dbus_platform_condvar_wait (DBusCondVar *cond, 00089 DBusCMutex *mutex); 00090 dbus_bool_t _dbus_platform_condvar_wait_timeout (DBusCondVar *cond, 00091 DBusCMutex *mutex, 00092 int timeout_milliseconds); 00093 void _dbus_platform_condvar_wake_one (DBusCondVar *cond); 00094 00095 DBUS_END_DECLS 00096 00097 #endif /* DBUS_THREADS_INTERNAL_H */