1#ifndef _TC_UTIL_H_ 2#define _TC_UTIL_H_ 1 3 4#define MAX_MSG 16384 5#include <linux/pkt_sched.h> 6#include <linux/pkt_cls.h> 7#include <linux/gen_stats.h> 8#include "tc_core.h" 9 10struct qdisc_util 11{ 12 struct qdisc_util *next; 13 const char *id; 14 int (*parse_qopt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n); 15 int (*print_qopt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt); 16 int (*print_xstats)(struct qdisc_util *qu, FILE *f, struct rtattr *xstats); 17 18 int (*parse_copt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n); 19 int (*print_copt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt); 20}; 21 22struct filter_util 23{ 24 struct filter_util *next; 25 char id[16]; 26 int (*parse_fopt)(struct filter_util *qu, char *fhandle, int argc, 27 char **argv, struct nlmsghdr *n); 28 int (*print_fopt)(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 fhandle); 29}; 30 31struct action_util 32{ 33 struct action_util *next; 34 char id[16]; 35 int (*parse_aopt)(struct action_util *a, int *argc, char ***argv, 36 int code, struct nlmsghdr *n); 37 int (*print_aopt)(struct action_util *au, FILE *f, struct rtattr *opt); 38 int (*print_xstats)(struct action_util *au, FILE *f, struct rtattr *xstats); 39}; 40 41extern struct qdisc_util *get_qdisc_kind(const char *str); 42extern struct filter_util *get_filter_kind(const char *str); 43 44extern int get_qdisc_handle(__u32 *h, const char *str); 45extern int get_rate(unsigned *rate, const char *str); 46extern int get_percent(unsigned *percent, const char *str); 47extern int get_size(unsigned *size, const char *str); 48extern int get_size_and_cell(unsigned *size, int *cell_log, char *str); 49extern int get_usecs(unsigned *usecs, const char *str); 50extern void print_rate(char *buf, int len, __u32 rate); 51extern void print_size(char *buf, int len, __u32 size); 52extern void print_percent(char *buf, int len, __u32 percent); 53extern void print_qdisc_handle(char *buf, int len, __u32 h); 54extern void print_usecs(char *buf, int len, __u32 usecs); 55extern char * sprint_rate(__u32 rate, char *buf); 56extern char * sprint_size(__u32 size, char *buf); 57extern char * sprint_qdisc_handle(__u32 h, char *buf); 58extern char * sprint_tc_classid(__u32 h, char *buf); 59extern char * sprint_usecs(__u32 usecs, char *buf); 60extern char * sprint_percent(__u32 percent, char *buf); 61 62extern void print_tcstats_attr(FILE *fp, struct rtattr *tb[], char *prefix, struct rtattr **xstats); 63extern void print_tcstats2_attr(FILE *fp, struct rtattr *rta, char *prefix, struct rtattr **xstats); 64 65extern int get_tc_classid(__u32 *h, const char *str); 66extern int print_tc_classid(char *buf, int len, __u32 h); 67extern char * sprint_tc_classid(__u32 h, char *buf); 68 69extern int tc_print_police(FILE *f, struct rtattr *tb); 70extern int parse_police(int *, char ***, int, struct nlmsghdr *); 71 72extern char *action_n2a(int action, char *buf, int len); 73extern int action_a2n(char *arg, int *result); 74extern int act_parse_police(struct action_util *a,int *, char ***, int, struct nlmsghdr *); 75extern int print_police(struct action_util *a, FILE *f, 76 struct rtattr *tb); 77extern int police_print_xstats(struct action_util *a,FILE *f, 78 struct rtattr *tb); 79extern int tc_print_action(FILE *f, const struct rtattr *tb); 80extern int tc_print_ipt(FILE *f, const struct rtattr *tb); 81extern int parse_action(int *, char ***, int, struct nlmsghdr *); 82extern void print_tm(FILE *f, const struct tcf_t *tm); 83 84#endif 85