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 
30 DBUS_BEGIN_DECLS
31 
32 typedef struct DBusCounter DBusCounter;
33 
34 typedef void (* DBusCounterNotifyFunction) (DBusCounter *counter,
35                                             void        *user_data);
36 
37 DBusCounter* _dbus_counter_new       (void);
38 DBusCounter* _dbus_counter_ref       (DBusCounter *counter);
39 void         _dbus_counter_unref     (DBusCounter *counter);
40 
41 void         _dbus_counter_adjust_size       (DBusCounter *counter,
42                                               long         delta);
43 void         _dbus_counter_adjust_unix_fd    (DBusCounter *counter,
44                                               long         delta);
45 void         _dbus_counter_notify            (DBusCounter *counter);
46 long         _dbus_counter_get_size_value    (DBusCounter *counter);
47 long         _dbus_counter_get_unix_fd_value (DBusCounter *counter);
48 
49 void _dbus_counter_set_notify    (DBusCounter               *counter,
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 
59 DBUS_END_DECLS
60 
61 #endif /* DBUS_RESOURCES_H */
62