root/include/uapi/linux/in_route.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _LINUX_IN_ROUTE_H
   3 #define _LINUX_IN_ROUTE_H
   4 
   5 /* IPv4 routing cache flags */
   6 
   7 #define RTCF_DEAD       RTNH_F_DEAD
   8 #define RTCF_ONLINK     RTNH_F_ONLINK
   9 
  10 /* Obsolete flag. About to be deleted */
  11 #define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC
  12 
  13 #define RTCF_NOTIFY     0x00010000
  14 #define RTCF_DIRECTDST  0x00020000 /* unused */
  15 #define RTCF_REDIRECTED 0x00040000
  16 #define RTCF_TPROXY     0x00080000 /* unused */
  17 
  18 #define RTCF_FAST       0x00200000 /* unused */
  19 #define RTCF_MASQ       0x00400000 /* unused */
  20 #define RTCF_SNAT       0x00800000 /* unused */
  21 #define RTCF_DOREDIRECT 0x01000000
  22 #define RTCF_DIRECTSRC  0x04000000
  23 #define RTCF_DNAT       0x08000000
  24 #define RTCF_BROADCAST  0x10000000
  25 #define RTCF_MULTICAST  0x20000000
  26 #define RTCF_REJECT     0x40000000 /* unused */
  27 #define RTCF_LOCAL      0x80000000
  28 
  29 #define RTCF_NAT        (RTCF_DNAT|RTCF_SNAT)
  30 
  31 #define RT_TOS(tos)     ((tos)&IPTOS_TOS_MASK)
  32 
  33 #endif /* _LINUX_IN_ROUTE_H */