initial commit, 4.5 stable

thirdparty/linuxbsd_headers/dbus/dbus-pending-call.h

@@ -0,0 +1,98 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/* dbus-pending-call.h Object representing a call in progress.
+ *
+ * Copyright (C) 2002, 2003 Red Hat Inc.
+ *
+ * Licensed under the Academic Free License version 2.1
+ * 
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
+#error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef DBUS_PENDING_CALL_H
+#define DBUS_PENDING_CALL_H
+
+#include <dbus/dbus-macros.h>
+#include <dbus/dbus-types.h>
+#include <dbus/dbus-connection.h>
+
+DBUS_BEGIN_DECLS
+
+/**
+ * @addtogroup DBusPendingCall
+ * @{
+ */
+
+#define DBUS_TIMEOUT_INFINITE ((int) 0x7fffffff)
+#define DBUS_TIMEOUT_USE_DEFAULT (-1)
+
+DBUS_EXPORT
+DBusPendingCall* dbus_pending_call_ref       (DBusPendingCall               *pending);
+DBUS_EXPORT
+void         dbus_pending_call_unref         (DBusPendingCall               *pending);
+DBUS_EXPORT
+dbus_bool_t  dbus_pending_call_set_notify    (DBusPendingCall               *pending,
+                                              DBusPendingCallNotifyFunction  function,
+                                              void                          *user_data,
+                                              DBusFreeFunction               free_user_data);
+DBUS_EXPORT
+void         dbus_pending_call_cancel        (DBusPendingCall               *pending);
+DBUS_EXPORT
+dbus_bool_t  dbus_pending_call_get_completed (DBusPendingCall               *pending);
+DBUS_EXPORT
+DBusMessage* dbus_pending_call_steal_reply   (DBusPendingCall               *pending);
+DBUS_EXPORT
+void         dbus_pending_call_block         (DBusPendingCall               *pending);
+
+DBUS_EXPORT
+dbus_bool_t dbus_pending_call_allocate_data_slot (dbus_int32_t     *slot_p);
+DBUS_EXPORT
+void        dbus_pending_call_free_data_slot     (dbus_int32_t     *slot_p);
+DBUS_EXPORT
+dbus_bool_t dbus_pending_call_set_data           (DBusPendingCall  *pending,
+                                                  dbus_int32_t      slot,
+                                                  void             *data,
+                                                  DBusFreeFunction  free_data_func);
+DBUS_EXPORT
+void*       dbus_pending_call_get_data           (DBusPendingCall  *pending,
+                                                  dbus_int32_t      slot);
+
+/**
+ * Clear a variable or struct member that contains a #DBusPendingCall.
+ * If it does not contain #NULL, the pending call that was previously
+ * there is unreferenced with dbus_pending_call_unref().
+ *
+ * This is very similar to dbus_clear_connection(): see that function
+ * for more details.
+ *
+ * @param pointer_to_pending_call A pointer to a variable or struct member.
+ * pointer_to_pending_call must not be #NULL, but *pointer_to_pending_call
+ * may be #NULL.
+ */
+static inline void
+dbus_clear_pending_call (DBusPendingCall **pointer_to_pending_call)
+{
+  _dbus_clear_pointer_impl (DBusPendingCall, pointer_to_pending_call,
+                            dbus_pending_call_unref);
+}
+
+/** @} */
+
+DBUS_END_DECLS
+
+#endif /* DBUS_PENDING_CALL_H */