[398] | 1 | #ifndef _NET_ROUTE_H
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| 2 | #define _NET_ROUTE_H
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| 3 |
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| 4 | #ifdef __cplusplus
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| 5 | extern "C" {
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| 6 | #endif
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| 7 |
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| 8 | #include <stdint.h>
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| 9 | #include <sys/socket.h>
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| 10 | #include <sys/types.h>
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| 11 | #include <netinet/in.h>
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| 12 |
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| 13 |
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| 14 | struct rtentry {
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| 15 | unsigned long int rt_pad1;
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| 16 | struct sockaddr rt_dst;
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| 17 | struct sockaddr rt_gateway;
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| 18 | struct sockaddr rt_genmask;
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| 19 | unsigned short int rt_flags;
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| 20 | short int rt_pad2;
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| 21 | unsigned long int rt_pad3;
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| 22 | unsigned char rt_tos;
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| 23 | unsigned char rt_class;
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| 24 | short int rt_pad4[sizeof(long)/2-1];
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| 25 | short int rt_metric;
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| 26 | char *rt_dev;
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| 27 | unsigned long int rt_mtu;
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| 28 | unsigned long int rt_window;
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| 29 | unsigned short int rt_irtt;
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| 30 | };
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| 31 |
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| 32 | #define rt_mss rt_mtu
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| 33 |
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| 34 |
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| 35 | struct in6_rtmsg {
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| 36 | struct in6_addr rtmsg_dst;
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| 37 | struct in6_addr rtmsg_src;
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| 38 | struct in6_addr rtmsg_gateway;
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| 39 | uint32_t rtmsg_type;
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| 40 | uint16_t rtmsg_dst_len;
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| 41 | uint16_t rtmsg_src_len;
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| 42 | uint32_t rtmsg_metric;
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| 43 | unsigned long int rtmsg_info;
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| 44 | uint32_t rtmsg_flags;
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| 45 | int rtmsg_ifindex;
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| 46 | };
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| 47 |
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| 48 |
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| 49 | #define RTF_UP 0x0001
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| 50 | #define RTF_GATEWAY 0x0002
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| 51 |
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| 52 | #define RTF_HOST 0x0004
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| 53 | #define RTF_REINSTATE 0x0008
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| 54 | #define RTF_DYNAMIC 0x0010
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| 55 | #define RTF_MODIFIED 0x0020
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| 56 | #define RTF_MTU 0x0040
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| 57 | #define RTF_MSS RTF_MTU
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| 58 | #define RTF_WINDOW 0x0080
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| 59 | #define RTF_IRTT 0x0100
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| 60 | #define RTF_REJECT 0x0200
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| 61 | #define RTF_STATIC 0x0400
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| 62 | #define RTF_XRESOLVE 0x0800
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| 63 | #define RTF_NOFORWARD 0x1000
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| 64 | #define RTF_THROW 0x2000
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| 65 | #define RTF_NOPMTUDISC 0x4000
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| 66 |
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| 67 | #define RTF_DEFAULT 0x00010000
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| 68 | #define RTF_ALLONLINK 0x00020000
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| 69 | #define RTF_ADDRCONF 0x00040000
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| 70 |
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| 71 | #define RTF_LINKRT 0x00100000
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| 72 | #define RTF_NONEXTHOP 0x00200000
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| 73 |
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| 74 | #define RTF_CACHE 0x01000000
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| 75 | #define RTF_FLOW 0x02000000
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| 76 | #define RTF_POLICY 0x04000000
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| 77 |
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| 78 | #define RTCF_VALVE 0x00200000
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| 79 | #define RTCF_MASQ 0x00400000
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| 80 | #define RTCF_NAT 0x00800000
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| 81 | #define RTCF_DOREDIRECT 0x01000000
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| 82 | #define RTCF_LOG 0x02000000
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| 83 | #define RTCF_DIRECTSRC 0x04000000
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| 84 |
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| 85 | #define RTF_LOCAL 0x80000000
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| 86 | #define RTF_INTERFACE 0x40000000
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| 87 | #define RTF_MULTICAST 0x20000000
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| 88 | #define RTF_BROADCAST 0x10000000
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| 89 | #define RTF_NAT 0x08000000
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| 90 |
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| 91 | #define RTF_ADDRCLASSMASK 0xF8000000
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| 92 | #define RT_ADDRCLASS(flags) ((uint32_t) flags >> 23)
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| 93 |
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| 94 | #define RT_TOS(tos) ((tos) & IPTOS_TOS_MASK)
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| 95 |
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| 96 | #define RT_LOCALADDR(flags) ((flags & RTF_ADDRCLASSMASK) \
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| 97 | == (RTF_LOCAL|RTF_INTERFACE))
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| 98 |
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| 99 | #define RT_CLASS_UNSPEC 0
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| 100 | #define RT_CLASS_DEFAULT 253
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| 101 |
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| 102 | #define RT_CLASS_MAIN 254
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| 103 | #define RT_CLASS_LOCAL 255
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| 104 | #define RT_CLASS_MAX 255
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| 105 |
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| 106 |
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| 107 | #define RTMSG_ACK NLMSG_ACK
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| 108 | #define RTMSG_OVERRUN NLMSG_OVERRUN
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| 109 |
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| 110 | #define RTMSG_NEWDEVICE 0x11
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| 111 | #define RTMSG_DELDEVICE 0x12
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| 112 | #define RTMSG_NEWROUTE 0x21
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| 113 | #define RTMSG_DELROUTE 0x22
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| 114 | #define RTMSG_NEWRULE 0x31
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| 115 | #define RTMSG_DELRULE 0x32
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| 116 | #define RTMSG_CONTROL 0x40
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| 117 |
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| 118 | #define RTMSG_AR_FAILED 0x51
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| 119 |
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| 120 | #ifdef __cplusplus
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| 121 | }
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| 122 | #endif
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| 123 |
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| 124 | #endif
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