| #ifndef _TC_UTIL_H_ |
| #define _TC_UTIL_H_ 1 |
| |
| #define MAX_MSG 16384 |
| #include <linux/pkt_sched.h> |
| #include <linux/pkt_cls.h> |
| #include <linux/gen_stats.h> |
| #include "tc_core.h" |
| |
| /* This is the deprecated multiqueue interface */ |
| #ifndef TCA_PRIO_MAX |
| enum |
| { |
| TCA_PRIO_UNSPEC, |
| TCA_PRIO_MQ, |
| __TCA_PRIO_MAX |
| }; |
| |
| #define TCA_PRIO_MAX (__TCA_PRIO_MAX - 1) |
| #endif |
| |
| struct qdisc_util |
| { |
| struct qdisc_util *next; |
| const char *id; |
| int (*parse_qopt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n); |
| int (*print_qopt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt); |
| int (*print_xstats)(struct qdisc_util *qu, FILE *f, struct rtattr *xstats); |
| |
| int (*parse_copt)(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n); |
| int (*print_copt)(struct qdisc_util *qu, FILE *f, struct rtattr *opt); |
| }; |
| |
| extern __u16 f_proto; |
| struct filter_util |
| { |
| struct filter_util *next; |
| char id[16]; |
| int (*parse_fopt)(struct filter_util *qu, char *fhandle, int argc, |
| char **argv, struct nlmsghdr *n); |
| int (*print_fopt)(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 fhandle); |
| }; |
| |
| struct action_util |
| { |
| struct action_util *next; |
| char id[16]; |
| int (*parse_aopt)(struct action_util *a, int *argc, char ***argv, |
| int code, struct nlmsghdr *n); |
| int (*print_aopt)(struct action_util *au, FILE *f, struct rtattr *opt); |
| int (*print_xstats)(struct action_util *au, FILE *f, struct rtattr *xstats); |
| }; |
| |
| extern const char *get_tc_lib(void); |
| |
| extern struct qdisc_util *get_qdisc_kind(const char *str); |
| extern struct filter_util *get_filter_kind(const char *str); |
| |
| extern int get_qdisc_handle(__u32 *h, const char *str); |
| extern int get_rate(unsigned *rate, const char *str); |
| extern int get_rate64(__u64 *rate, const char *str); |
| extern int get_size(unsigned *size, const char *str); |
| extern int get_size_and_cell(unsigned *size, int *cell_log, char *str); |
| extern int get_time(unsigned *time, const char *str); |
| extern int get_linklayer(unsigned *val, const char *arg); |
| |
| extern void print_rate(char *buf, int len, __u64 rate); |
| extern void print_size(char *buf, int len, __u32 size); |
| extern void print_qdisc_handle(char *buf, int len, __u32 h); |
| extern void print_time(char *buf, int len, __u32 time); |
| extern void print_linklayer(char *buf, int len, unsigned linklayer); |
| extern char * sprint_rate(__u64 rate, char *buf); |
| extern char * sprint_size(__u32 size, char *buf); |
| extern char * sprint_qdisc_handle(__u32 h, char *buf); |
| extern char * sprint_tc_classid(__u32 h, char *buf); |
| extern char * sprint_time(__u32 time, char *buf); |
| extern char * sprint_ticks(__u32 ticks, char *buf); |
| extern char * sprint_linklayer(unsigned linklayer, char *buf); |
| |
| extern void print_tcstats_attr(FILE *fp, struct rtattr *tb[], char *prefix, struct rtattr **xstats); |
| extern void print_tcstats2_attr(FILE *fp, struct rtattr *rta, char *prefix, struct rtattr **xstats); |
| |
| extern int get_tc_classid(__u32 *h, const char *str); |
| extern int print_tc_classid(char *buf, int len, __u32 h); |
| extern char * sprint_tc_classid(__u32 h, char *buf); |
| |
| extern int tc_print_police(FILE *f, struct rtattr *tb); |
| extern int parse_police(int *, char ***, int, struct nlmsghdr *); |
| |
| extern char *action_n2a(int action, char *buf, int len); |
| extern int action_a2n(char *arg, int *result); |
| extern int act_parse_police(struct action_util *a,int *, char ***, int, struct nlmsghdr *); |
| extern int print_police(struct action_util *a, FILE *f, |
| struct rtattr *tb); |
| extern int police_print_xstats(struct action_util *a,FILE *f, |
| struct rtattr *tb); |
| extern int tc_print_action(FILE *f, const struct rtattr *tb); |
| extern int tc_print_ipt(FILE *f, const struct rtattr *tb); |
| extern int parse_action(int *, char ***, int, struct nlmsghdr *); |
| extern void print_tm(FILE *f, const struct tcf_t *tm); |
| extern int prio_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt); |
| |
| #endif |