1#pragma once
2
3#ifdef __cplusplus
4extern "C" {
5#endif
6
7#include <netinet/in.h>
8#include <stdint.h>
9#include <sys/socket.h>
10#include <sys/types.h>
11
12struct rtentry {
13    unsigned long int rt_pad1;
14    struct sockaddr rt_dst;
15    struct sockaddr rt_gateway;
16    struct sockaddr rt_genmask;
17    unsigned short int rt_flags;
18    short int rt_pad2;
19    unsigned long int rt_pad3;
20    unsigned char rt_tos;
21    unsigned char rt_class;
22    short int rt_pad4[sizeof(long) / 2 - 1];
23    short int rt_metric;
24    char* rt_dev;
25    unsigned long int rt_mtu;
26    unsigned long int rt_window;
27    unsigned short int rt_irtt;
28};
29
30#define rt_mss rt_mtu
31
32struct in6_rtmsg {
33    struct in6_addr rtmsg_dst;
34    struct in6_addr rtmsg_src;
35    struct in6_addr rtmsg_gateway;
36    uint32_t rtmsg_type;
37    uint16_t rtmsg_dst_len;
38    uint16_t rtmsg_src_len;
39    uint32_t rtmsg_metric;
40    unsigned long int rtmsg_info;
41    uint32_t rtmsg_flags;
42    int rtmsg_ifindex;
43};
44
45#define RTF_UP 0x0001
46#define RTF_GATEWAY 0x0002
47
48#define RTF_HOST 0x0004
49#define RTF_REINSTATE 0x0008
50#define RTF_DYNAMIC 0x0010
51#define RTF_MODIFIED 0x0020
52#define RTF_MTU 0x0040
53#define RTF_MSS RTF_MTU
54#define RTF_WINDOW 0x0080
55#define RTF_IRTT 0x0100
56#define RTF_REJECT 0x0200
57#define RTF_STATIC 0x0400
58#define RTF_XRESOLVE 0x0800
59#define RTF_NOFORWARD 0x1000
60#define RTF_THROW 0x2000
61#define RTF_NOPMTUDISC 0x4000
62
63#define RTF_DEFAULT 0x00010000
64#define RTF_ALLONLINK 0x00020000
65#define RTF_ADDRCONF 0x00040000
66
67#define RTF_LINKRT 0x00100000
68#define RTF_NONEXTHOP 0x00200000
69
70#define RTF_CACHE 0x01000000
71#define RTF_FLOW 0x02000000
72#define RTF_POLICY 0x04000000
73
74#define RTCF_VALVE 0x00200000
75#define RTCF_MASQ 0x00400000
76#define RTCF_NAT 0x00800000
77#define RTCF_DOREDIRECT 0x01000000
78#define RTCF_LOG 0x02000000
79#define RTCF_DIRECTSRC 0x04000000
80
81#define RTF_LOCAL 0x80000000
82#define RTF_INTERFACE 0x40000000
83#define RTF_MULTICAST 0x20000000
84#define RTF_BROADCAST 0x10000000
85#define RTF_NAT 0x08000000
86
87#define RTF_ADDRCLASSMASK 0xF8000000
88#define RT_ADDRCLASS(flags) ((uint32_t)flags >> 23)
89
90#define RT_TOS(tos) ((tos)&IPTOS_TOS_MASK)
91
92#define RT_LOCALADDR(flags) ((flags & RTF_ADDRCLASSMASK) == (RTF_LOCAL | RTF_INTERFACE))
93
94#define RT_CLASS_UNSPEC 0
95#define RT_CLASS_DEFAULT 253
96
97#define RT_CLASS_MAIN 254
98#define RT_CLASS_LOCAL 255
99#define RT_CLASS_MAX 255
100
101#define RTMSG_ACK NLMSG_ACK
102#define RTMSG_OVERRUN NLMSG_OVERRUN
103
104#define RTMSG_NEWDEVICE 0x11
105#define RTMSG_DELDEVICE 0x12
106#define RTMSG_NEWROUTE 0x21
107#define RTMSG_DELROUTE 0x22
108#define RTMSG_NEWRULE 0x31
109#define RTMSG_DELRULE 0x32
110#define RTMSG_CONTROL 0x40
111
112#define RTMSG_AR_FAILED 0x51
113
114#ifdef __cplusplus
115}
116#endif
117