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