dbus/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
  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 */