-/* -*- mode: C; c-file-style: "gnu" -*- */
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* expirelist.h List of stuff that expires
*
* Copyright (C) 2003 Red Hat, Inc.
*
- * Licensed under the Academic Free License version 1.2
+ * 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
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
typedef struct BusExpireList BusExpireList;
typedef struct BusExpireItem BusExpireItem;
-typedef void (* BusExpireFunc) (BusExpireList *list,
- DBusList *link,
- void *data);
+typedef dbus_bool_t (* BusExpireFunc) (BusExpireList *list,
+ DBusList *link,
+ void *data);
-struct BusExpireList
-{
- DBusList *items; /**< List of BusExpireItem */
- int n_items;
- DBusTimeout *timeout;
- DBusLoop *loop;
- BusExpireFunc expire_func;
- void *data;
- int expire_after; /**< Expire after milliseconds (thousandths) */
-};
/* embed this in a child expire item struct */
struct BusExpireItem
long added_tv_usec; /**< Time we were added (microsec component) */
};
-BusExpireList* bus_expire_list_new (DBusLoop *loop,
- int expire_after,
- BusExpireFunc expire_func,
- void *data);
-void bus_expire_list_free (BusExpireList *list);
+BusExpireList* bus_expire_list_new (DBusLoop *loop,
+ int expire_after,
+ BusExpireFunc expire_func,
+ void *data);
+void bus_expire_list_free (BusExpireList *list);
+void bus_expire_list_recheck_immediately (BusExpireList *list);
+void bus_expire_list_remove_link (BusExpireList *list,
+ DBusList *link);
+dbus_bool_t bus_expire_list_remove (BusExpireList *list,
+ BusExpireItem *item);
+DBusList* bus_expire_list_get_first_link (BusExpireList *list);
+DBusList* bus_expire_list_get_next_link (BusExpireList *list,
+ DBusList *link);
+dbus_bool_t bus_expire_list_add (BusExpireList *list,
+ BusExpireItem *item);
+void bus_expire_list_add_link (BusExpireList *list,
+ DBusList *link);
+dbus_bool_t bus_expire_list_contains_item (BusExpireList *list,
+ BusExpireItem *item);
+void bus_expire_list_unlink (BusExpireList *list,
+ DBusList *link);
+
+/* this macro and function are semi-related utility functions, not really part of the
+ * BusExpireList API
+ */
#define ELAPSED_MILLISECONDS_SINCE(orig_tv_sec, orig_tv_usec, \
now_tv_sec, now_tv_usec) \
(((double) (now_tv_sec) - (double) (orig_tv_sec)) * 1000.0 + \
((double) (now_tv_usec) - (double) (orig_tv_usec)) / 1000.0)
-void bus_expire_timeout_set_interval (DBusTimeout *timeout,
- int next_interval);
+void bus_expire_timeout_set_interval (DBusTimeout *timeout,
+ int next_interval);
#endif /* BUS_EXPIRE_LIST_H */