misc/ss_util.h

   1 #ifndef __SS_UTIL_H__
   2 #define __SS_UTIL_H__
   3
   4 #include <linux/sock_diag.h>
   5 #include <linux/inet_diag.h>
   6
   7 #define MAGIC_SEQ 123456
   8
   9 #define DIAG_REQUEST(_req, _r)                                              \
  10         struct {                                                            \
  11                 struct nlmsghdr nlh;                                        \
  12                 _r;                                                         \
  13         } _req = {                                                          \
  14                 .nlh = {                                                    \
  15                         .nlmsg_type = SOCK_DIAG_BY_FAMILY,                  \
  16                         .nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST,\
  17                         .nlmsg_seq = MAGIC_SEQ,                             \
  18                         .nlmsg_len = sizeof(_req),                          \
  19                 },                                                          \
  20         }
  21
  22 #endif /* __SS_UTIL_H__ */