tc/tc_bpf.h

   1 /*
   2  * tc_bpf.h     BPF common code
   3  *
   4  *              This program is free software; you can distribute it and/or
   5  *              modify it under the terms of the GNU General Public License
   6  *              as published by the Free Software Foundation; either version
   7  *              2 of the License, or (at your option) any later version.
   8  *
   9  * Authors:     Daniel Borkmann <dborkman@redhat.com>
  10  *              Jiri Pirko <jiri@resnulli.us>
  11  */
  12
  13 #ifndef _TC_BPF_H_
  14 #define _TC_BPF_H_ 1
  15
  16 #include <stdio.h>
  17 #include <linux/filter.h>
  18 #include <linux/netlink.h>
  19 #include <linux/rtnetlink.h>
  20
  21 int bpf_parse_string(char *arg, bool from_file, __u16 *bpf_len,
  22                      char **bpf_string, bool *need_release,
  23                      const char separator);
  24 int bpf_parse_ops(int argc, char **argv, struct sock_filter *bpf_ops,
  25                   bool from_file);
  26 void bpf_print_ops(FILE *f, struct rtattr *bpf_ops, __u16 len);
  27
  28 #endif