D-Bus: dbus-resources.h Source File

D-Bus 1.14.8

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-internals.h>
27#include <dbus/dbus-macros.h>
28#include <dbus/dbus-errors.h>
29#include <dbus/dbus-connection.h>
30
31 DBUS_BEGIN_DECLS
32
33typedef struct DBusCounter DBusCounter;
34
35typedef void (* DBusCounterNotifyFunction) (DBusCounter *counter,
36 void *user_data);
37DBUS_EMBEDDED_TESTS_EXPORT
38 DBusCounter* _dbus_counter_new (void);
39 DBusCounter* _dbus_counter_ref (DBusCounter *counter);
40DBUS_EMBEDDED_TESTS_EXPORT
41void _dbus_counter_unref (DBusCounter *counter);
42
43DBUS_EMBEDDED_TESTS_EXPORT
44void _dbus_counter_adjust_size (DBusCounter *counter,
45 long delta);
46DBUS_EMBEDDED_TESTS_EXPORT
47void _dbus_counter_adjust_unix_fd (DBusCounter *counter,
48 long delta);
49void _dbus_counter_notify (DBusCounter *counter);
50DBUS_EMBEDDED_TESTS_EXPORT
51long _dbus_counter_get_size_value (DBusCounter *counter);
52DBUS_EMBEDDED_TESTS_EXPORT
53long _dbus_counter_get_unix_fd_value (DBusCounter *counter);
54
55void _dbus_counter_set_notify (DBusCounter *counter,
56 long size_guard_value,
57 long unix_fd_guard_value,
58 DBusCounterNotifyFunction function,
59 void *user_data);
60
61/* if DBUS_ENABLE_STATS */
62long _dbus_counter_get_peak_size_value (DBusCounter *counter);
63long _dbus_counter_get_peak_unix_fd_value (DBusCounter *counter);
64
65 DBUS_END_DECLS
66
67#endif /* DBUS_RESOURCES_H */
DBUS_BEGIN_DECLS
#define DBUS_BEGIN_DECLS
Macro used prior to declaring functions in the D-Bus header files.
Definition dbus-macros.h:34
DBUS_END_DECLS
#define DBUS_END_DECLS
Macro used after declaring functions in the D-Bus header files.
Definition dbus-macros.h:35
_dbus_counter_set_notify
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's value...
Definition dbus-resources.c:311
_dbus_counter_new
DBUS_EMBEDDED_TESTS_EXPORT DBusCounter * _dbus_counter_new(void)
Creates a new DBusCounter.
Definition dbus-resources.c:89
_dbus_counter_get_unix_fd_value
DBUS_EMBEDDED_TESTS_EXPORT long _dbus_counter_get_unix_fd_value(DBusCounter *counter)
Gets the current value of the unix fd counter.
Definition dbus-resources.c:290
_dbus_counter_unref
DBUS_EMBEDDED_TESTS_EXPORT void _dbus_counter_unref(DBusCounter *counter)
Decrements refcount of the counter and possibly finalizes the counter.
Definition dbus-resources.c:136
_dbus_counter_get_size_value
DBUS_EMBEDDED_TESTS_EXPORT long _dbus_counter_get_size_value(DBusCounter *counter)
Gets the current value of the size counter.
Definition dbus-resources.c:274
_dbus_counter_adjust_unix_fd
DBUS_EMBEDDED_TESTS_EXPORT 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.
Definition dbus-resources.c:236
_dbus_counter_notify
void _dbus_counter_notify(DBusCounter *counter)
Calls the notify function from _dbus_counter_set_notify(), if that function has been specified and th...
Definition dbus-resources.c:207
_dbus_counter_ref
DBusCounter * _dbus_counter_ref(DBusCounter *counter)
Increments refcount of the counter.
Definition dbus-resources.c:116
_dbus_counter_adjust_size
DBUS_EMBEDDED_TESTS_EXPORT 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.
Definition dbus-resources.c:167
DBusCounter
Internals of DBusCounter.
Definition dbus-resources.c:55