qdisc.h

00001 /*
00002  * netlink/route/qdisc.h         Queueing Disciplines
00003  *
00004  *      This library is free software; you can redistribute it and/or
00005  *      modify it under the terms of the GNU Lesser General Public
00006  *      License as published by the Free Software Foundation version 2.1
00007  *      of the License.
00008  *
00009  * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
00010  */
00011 
00012 #ifndef NETLINK_QDISC_H_
00013 #define NETLINK_QDISC_H_
00014 
00015 #include <netlink/netlink.h>
00016 #include <netlink/cache.h>
00017 #include <netlink/route/tc.h>
00018 
00019 #ifdef __cplusplus
00020 extern "C" {
00021 #endif
00022 
00023 struct rtnl_qdisc;
00024 
00025 extern struct nl_object_ops qdisc_obj_ops;
00026 
00027 extern struct rtnl_qdisc *rtnl_qdisc_alloc(void);
00028 extern void     rtnl_qdisc_put(struct rtnl_qdisc *);
00029 
00030 extern int      rtnl_qdisc_alloc_cache(struct nl_sock *, struct nl_cache **);
00031 extern struct rtnl_qdisc *rtnl_qdisc_get(struct nl_cache *, int, uint32_t);
00032 extern struct rtnl_qdisc *rtnl_qdisc_get_by_parent(struct nl_cache *,
00033                                                    int, uint32_t);
00034 
00035 extern int      rtnl_qdisc_build_add_request(struct rtnl_qdisc *, int,
00036                                              struct nl_msg **);
00037 extern int      rtnl_qdisc_add(struct nl_sock *, struct rtnl_qdisc *, int);
00038 
00039 extern int      rtnl_qdisc_build_change_request(struct rtnl_qdisc *,
00040                                                 struct rtnl_qdisc *,
00041                                                 struct nl_msg **);
00042 extern int      rtnl_qdisc_change(struct nl_sock *, struct rtnl_qdisc *,
00043                                   struct rtnl_qdisc *);
00044 
00045 extern int      rtnl_qdisc_build_delete_request(struct rtnl_qdisc *,
00046                                                 struct nl_msg **);
00047 extern int      rtnl_qdisc_delete(struct nl_sock *, struct rtnl_qdisc *);
00048 
00049 extern void     rtnl_qdisc_set_kind(struct rtnl_qdisc *, const char *);
00050 
00051 extern void     rtnl_qdisc_foreach_child(struct rtnl_qdisc *, struct nl_cache *,
00052                                          void (*cb)(struct nl_object *, void *),
00053                                          void *);
00054 
00055 extern void     rtnl_qdisc_foreach_cls(struct rtnl_qdisc *, struct nl_cache *,
00056                                        void (*cb)(struct nl_object *, void *),
00057                                        void *);
00058 
00059 extern struct nl_msg *  rtnl_qdisc_get_opts(struct rtnl_qdisc *);
00060 
00061 #ifdef __cplusplus
00062 }
00063 #endif
00064 
00065 #endif