D-Bus  1.13.7
dbus-resources.h
1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-resources.h Resource tracking/limits
3  *
4  * Copyright (C) 2003 Red Hat Inc.
5  *
6  * Licensed under the Academic Free License version 2.1
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  *
22  */
23 #ifndef DBUS_RESOURCES_H
24 #define DBUS_RESOURCES_H
25 
26 #include <dbus/dbus-macros.h>
27 #include <dbus/dbus-errors.h>
28 #include <dbus/dbus-connection.h>
29 
31 
32 typedef struct DBusCounter DBusCounter;
33 
34 typedef void (* DBusCounterNotifyFunction) (DBusCounter *counter,
35  void *user_data);
36 
39 void _dbus_counter_unref (DBusCounter *counter);
40 
42  long delta);
44  long delta);
45 void _dbus_counter_notify (DBusCounter *counter);
48 
50  long size_guard_value,
51  long unix_fd_guard_value,
52  DBusCounterNotifyFunction function,
53  void *user_data);
54 
55 /* if DBUS_ENABLE_STATS */
56 long _dbus_counter_get_peak_size_value (DBusCounter *counter);
57 long _dbus_counter_get_peak_unix_fd_value (DBusCounter *counter);
58 
60 
61 #endif /* DBUS_RESOURCES_H */
#define DBUS_BEGIN_DECLS
Macro used prior to declaring functions in the D-Bus header files.
Internals of DBusCounter.
DBusCounter * _dbus_counter_ref(DBusCounter *counter)
Increments refcount of the counter.
void _dbus_counter_unref(DBusCounter *counter)
Decrements refcount of the counter and possibly finalizes the counter.
void _dbus_counter_adjust_unix_fd(DBusCounter *counter, long delta)
Adjusts the value of the unix fd counter by the given delta which may be positive or negative...
void _dbus_counter_set_notify(DBusCounter *counter, long size_guard_value, long unix_fd_guard_value, DBusCounterNotifyFunction function, void *user_data)
Sets the notify function for this counter; the notify function is called whenever the counter&#39;s value...
void _dbus_counter_notify(DBusCounter *counter)
Calls the notify function from _dbus_counter_set_notify(), if that function has been specified and th...
DBusCounter * _dbus_counter_new(void)
Creates a new DBusCounter.
long _dbus_counter_get_unix_fd_value(DBusCounter *counter)
Gets the current value of the unix fd counter.
long _dbus_counter_get_size_value(DBusCounter *counter)
Gets the current value of the size counter.
#define DBUS_END_DECLS
Macro used after declaring functions in the D-Bus header files.
void _dbus_counter_adjust_size(DBusCounter *counter, long delta)
Adjusts the value of the size counter by the given delta which may be positive or negative...