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 */
34