1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
* attr.h - Packet attributes
*
* Written 2001,2002 by Werner Almesberger
* Copyright 2001 EPFL-ICA
* Copyright 2002 Werner Almesberger
*/
#ifndef ATTR_H
#define ATTR_H
enum {
attr_nfmark = 1,
attr_priority = 2,
attr_protocol = 4,
attr_tc_index = 8,
};
struct attributes {
unsigned char present; /* attributes present in this set */
unsigned char dflt; /* attributes with default priority */
unsigned long nfmark;
unsigned long priority;
unsigned long protocol;
unsigned long tc_index;
};
/*
* A bit in "defaulted" are only valid if the corresponding bit in "present"
* is also set. Likewise, attribute values are only valid if the corresponding
* bit in "present" is set.
*/
extern struct attributes no_attributes;
extern struct attributes default_attributes;
struct attributes merge_attributes(struct attributes old,
struct attributes new);
#endif /* ATTR_H */
|
