libnl  3.7.0
class.h
1 /* SPDX-License-Identifier: LGPL-2.1-only */
2 /*
3  * Copyright (c) 2003-2011 Thomas Graf <tgraf@suug.ch>
4  */
5 
6 #ifndef NETLINK_CLASS_H_
7 #define NETLINK_CLASS_H_
8 
9 #include <netlink/netlink.h>
10 #include <netlink/route/tc.h>
11 #include <netlink/route/qdisc.h>
12 
13 #ifdef __cplusplus
14 extern "C" {
15 #endif
16 
17 struct rtnl_class;
18 
19 extern struct rtnl_class *
20  rtnl_class_alloc(void);
21 extern void rtnl_class_put(struct rtnl_class *);
22 
23 extern int rtnl_class_alloc_cache(struct nl_sock *, int,
24  struct nl_cache **);
25 extern struct rtnl_class *
26  rtnl_class_get(struct nl_cache *, int, uint32_t);
27 
28 extern struct rtnl_class *
29  rtnl_class_get_by_parent(struct nl_cache *, int, uint32_t);
30 
31 extern struct rtnl_qdisc *
32  rtnl_class_leaf_qdisc(struct rtnl_class *,
33  struct nl_cache *);
34 
35 extern int rtnl_class_build_add_request(struct rtnl_class *, int,
36  struct nl_msg **);
37 extern int rtnl_class_add(struct nl_sock *, struct rtnl_class *,
38  int);
39 
40 extern int rtnl_class_build_delete_request(struct rtnl_class *,
41  struct nl_msg **);
42 extern int rtnl_class_delete(struct nl_sock *,
43  struct rtnl_class *);
44 
45 /* deprecated functions */
46 extern void rtnl_class_foreach_child(struct rtnl_class *,
47  struct nl_cache *,
48  void (*cb)(struct nl_object *,
49  void *),
50  void *)
51  __attribute__((deprecated));
52 extern void rtnl_class_foreach_cls(struct rtnl_class *,
53  struct nl_cache *,
54  void (*cb)(struct nl_object *,
55  void *),
56  void *)
57  __attribute__((deprecated));
58 
59 #ifdef __cplusplus
60 }
61 #endif
62 
63 #endif
struct rtnl_class * rtnl_class_get_by_parent(struct nl_cache *, int, uint32_t)
Search class by interface index and parent.
Definition: class.c:378
int rtnl_class_add(struct nl_sock *, struct rtnl_class *, int)
Add/Update traffic class.
Definition: class.c:165
int rtnl_class_build_delete_request(struct rtnl_class *, struct nl_msg **)
Build netlink message requesting the deletion of a traffic class.
Definition: class.c:189
int rtnl_class_build_add_request(struct rtnl_class *, int, struct nl_msg **)
Build a netlink message requesting the addition of a traffic class.
Definition: class.c:123
struct rtnl_qdisc * rtnl_class_leaf_qdisc(struct rtnl_class *, struct nl_cache *)
Lookup the leaf qdisc of a traffic class.
Definition: class.c:271
struct rtnl_class * rtnl_class_get(struct nl_cache *, int, uint32_t)
Search traffic class by interface index and handle.
Definition: class.c:347
void rtnl_class_foreach_cls(struct rtnl_class *, struct nl_cache *, void(*cb)(struct nl_object *, void *), void *) __attribute__((deprecated))
Call a callback for each classifier attached to the class.
Definition: class.c:432
int rtnl_class_delete(struct nl_sock *, struct rtnl_class *)
Delete traffic class.
Definition: class.c:246
int rtnl_class_alloc_cache(struct nl_sock *, int, struct nl_cache **)
Allocate a cache and fill it with all configured traffic classes.
Definition: class.c:306
void rtnl_class_foreach_child(struct rtnl_class *, struct nl_cache *, void(*cb)(struct nl_object *, void *), void *) __attribute__((deprecated))
Call a callback for each child of a class.
Definition: class.c:409