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qdisc.h

/*
 * netlink/route/qdisc.h         Queueing Disciplines
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation version 2.1
 *    of the License.
 *
 * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
 */

#ifndef NETLINK_QDISC_H_
#define NETLINK_QDISC_H_

#include <netlink/netlink.h>
#include <netlink/cache.h>
#include <netlink/route/tc.h>

#ifdef __cplusplus
extern "C" {
#endif

struct rtnl_qdisc;

extern struct nl_object_ops qdisc_obj_ops;

extern struct rtnl_qdisc *rtnl_qdisc_alloc(void);
extern void rtnl_qdisc_put(struct rtnl_qdisc *);

extern int  rtnl_qdisc_alloc_cache(struct nl_sock *, struct nl_cache **);
extern struct rtnl_qdisc *rtnl_qdisc_get(struct nl_cache *, int, uint32_t);
extern struct rtnl_qdisc *rtnl_qdisc_get_by_parent(struct nl_cache *,
                                       int, uint32_t);

extern int  rtnl_qdisc_build_add_request(struct rtnl_qdisc *, int,
                                   struct nl_msg **);
extern int  rtnl_qdisc_add(struct nl_sock *, struct rtnl_qdisc *, int);

extern int  rtnl_qdisc_build_change_request(struct rtnl_qdisc *,
                                    struct rtnl_qdisc *,
                                    struct nl_msg **);
extern int  rtnl_qdisc_change(struct nl_sock *, struct rtnl_qdisc *,
                          struct rtnl_qdisc *);

extern int  rtnl_qdisc_build_delete_request(struct rtnl_qdisc *,
                                    struct nl_msg **);
extern int  rtnl_qdisc_delete(struct nl_sock *, struct rtnl_qdisc *);

extern void rtnl_qdisc_set_ifindex(struct rtnl_qdisc *, int);
extern int  rtnl_qdisc_get_ifindex(struct rtnl_qdisc *);
extern void rtnl_qdisc_set_handle(struct rtnl_qdisc *, uint32_t);
extern uint32_t   rtnl_qdisc_get_handle(struct rtnl_qdisc *);
extern void rtnl_qdisc_set_parent(struct rtnl_qdisc *, uint32_t);
extern uint32_t   rtnl_qdisc_get_parent(struct rtnl_qdisc *);
extern void rtnl_qdisc_set_kind(struct rtnl_qdisc *, const char *);
extern char *     rtnl_qdisc_get_kind(struct rtnl_qdisc *);
extern uint64_t   rtnl_qdisc_get_stat(struct rtnl_qdisc *, enum rtnl_tc_stats_id);

extern void rtnl_qdisc_foreach_child(struct rtnl_qdisc *, struct nl_cache *,
                               void (*cb)(struct nl_object *, void *),
                               void *);

extern void rtnl_qdisc_foreach_cls(struct rtnl_qdisc *, struct nl_cache *,
                               void (*cb)(struct nl_object *, void *),
                               void *);

extern struct nl_msg *  rtnl_qdisc_get_opts(struct rtnl_qdisc *);

#ifdef __cplusplus
}
#endif

#endif

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