1#ifndef _TC_UTIL_H_
2#define _TC_UTIL_H_ 1
3
4#include <linux/pkt_sched.h>
5#include <linux/pkt_cls.h>
6#include "tc_core.h"
7
8struct qdisc_util
9{
10	struct qdisc_util *next;
11	char	id[16];
12	int	(*parse_qopt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n);
13	int	(*print_qopt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
14	int 	(*print_xstats)(struct qdisc_util *qu, FILE *f, struct rtattr *xstats);
15
16	int	(*parse_copt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n);
17	int	(*print_copt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
18};
19
20struct filter_util
21{
22	struct filter_util *next;
23	char	id[16];
24	int	(*parse_fopt)(struct filter_util *qu, char *fhandle, int argc, char **argv, struct nlmsghdr *n);
25	int	(*print_fopt)(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 fhandle);
26};
27
28
29extern struct qdisc_util *get_qdisc_kind(char *str);
30extern struct filter_util *get_filter_kind(char *str);
31
32extern int get_qdisc_handle(__u32 *h, char *str);
33extern int get_rate(unsigned *rate, char *str);
34extern int get_size(unsigned *size, char *str);
35extern int get_size_and_cell(unsigned *size, int *cell_log, char *str);
36extern int get_usecs(unsigned *usecs, char *str);
37extern int print_rate(char *buf, int len, __u32 rate);
38extern int print_size(char *buf, int len, __u32 size);
39extern int print_qdisc_handle(char *buf, int len, __u32 h);
40extern int print_usecs(char *buf, int len, __u32 usecs);
41extern char * sprint_rate(__u32 rate, char *buf);
42extern char * sprint_size(__u32 size, char *buf);
43extern char * sprint_qdisc_handle(__u32 h, char *buf);
44extern char * sprint_tc_classid(__u32 h, char *buf);
45extern char * sprint_usecs(__u32 usecs, char *buf);
46
47extern void print_tcstats(FILE *fp, struct tc_stats *st);
48
49extern int get_tc_classid(__u32 *h, char *str);
50extern int print_tc_classid(char *buf, int len, __u32 h);
51extern char * sprint_tc_classid(__u32 h, char *buf);
52
53extern int tc_print_police(FILE *f, struct rtattr *tb);
54extern int parse_police(int *, char ***, int, struct nlmsghdr *);
55
56
57#endif
58