doc/ja_JP.eucJP/man/man4/route.4

.\" Copyright (c) 1990, 1991, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\"    must display the following acknowledgement:
.\"	This product includes software developed by the University of
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.\"    may be used to endorse or promote products derived from this software
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\"     From: @(#)route.4	8.6 (Berkeley) 4/19/94
.\" $FreeBSD$
.\"	%Id: route.4,v 1.6 1997/03/19 19:47:39 bde Exp %
.\"
.Dd October 8, 1996
.Dt ROUTE 4
.Os
.Sh ̾¾Î
.Nm route 
.Nd ¥«¡¼¥Í¥ë¥Ñ¥±¥Ã¥ÈžÁ÷¥Ç¡¼¥¿¥Ù¡¼¥¹
.Sh ½ñ¼°
.Fd #include <sys/types.h>
.Fd #include <sys/time.h>
.Fd #include <sys/socket.h>
.Fd #include <net/if.h>
.Fd #include <net/route.h>
.Ft int
.Fn socket PF_ROUTE SOCK_RAW "int family"
.Sh ²òÀâ
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.Bd -literal
#define	RTM_ADD		0x1    /* ·ÐÏ©Äɲà */
#define	RTM_DELETE	0x2    /* ·ÐÏ©ºï½ü */
#define	RTM_CHANGE	0x3    /* ¥á¥È¥ê¥Ã¥¯¤ä¥Õ¥é¥°¤ä¥²¡¼¥È¥¦¥§¥¤¤òÊѹ¹ */
#define	RTM_GET		0x4    /* ¾ðÊóÊó¹ð */
#define	RTM_LOOSING	0x5    /* ¥«¡¼¥Í¥ë¤Ï partitioning ¤òµ¿¤Ã¤Æ¤¤¤ë */
#define	RTM_REDIRECT	0x6    /* Ê̤ηÐÏ©¤ò»È¤¦¤è¤¦¤Ë¸À¤Ã¤Æ¤¤¤ë */
#define	RTM_MISS	0x7    /* ¥¢¥É¥ì¥¹¾È¹ç¤Ë¼ºÇÔ¤·¤¿ */
#define	RTM_RESOLVE	0xb    /* °¸Àè¤ò LL addr ¤Ë²ò·è¤¹¤ëÍ×µá */
.Ed
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1 ¤Ä¤Î¥á¥Ã¥»¡¼¥¸¥Ø¥Ã¥À¤Ï°Ê²¼¤«¤éÀ®¤ê¤Þ¤¹:
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struct rt_msghdr {
    u_short rmt_msglen;  /* ʬ¤«¤é¤Ê¤¤¥á¥Ã¥»¡¼¥¸¤ò¥¹¥­¥Ã¥×¤¹¤ë¤¿¤á */
    u_char  rtm_version; /* ¾­Íè¤Î¥Ð¥¤¥Ê¥ê¸ß´¹À­ */
    u_char  rtm_type;    /* ¥á¥Ã¥»¡¼¥¸¥¿¥¤¥× */
    u_short rmt_index;   /* ´ØÏ¢¤Î¤¢¤ë ifp ¤Î¥¤¥ó¥Ç¥Ã¥¯¥¹ */
    int     rtm_flags;   /* ¥Õ¥é¥°¡¢incl kern & message, Î㤨¤Ð DONE */
    int     rtm_addrs;   /* msg Ãæ¤Î sockaddr ¤ò¼±Ê̤¹¤ë¥Ó¥Ã¥È¥Þ¥¹¥¯ */
    pid_t   rmt_pid;     /* Á÷¿®¼Ô¤ò¼±Ê̤¹¤ë */
    int     rtm_seq;     /* Á÷¿®¼Ô¤ËÂФ·¤ÆÆ°ºî¤ò¼±Ê̤¹¤ë */
    int     rtm_errno;   /* ²¿¸Î¼ºÇÔ¤·¤¿¤« */
    int     rtm_use;     /* rtentry ¤«¤é */
    u_long  rtm_inits;   /* ¤É¤ÎÃͤò½é´ü²½¤¹¤ë¤« */
    struct  rt_metrics rtm_rmx;	/* ¥á¥È¥ê¥Ã¥¯¼«¿È */
};
.Ed
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.Dq Li "struct rt_metrics"
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rms_locks ¤È rms_inits ¤Î¥á¥È¥ê¥Ã¥¯ÃͤλØÄê»Ò¤Ï¼¡¤ÎÄ̤ê¤Ç¤¹:
.Bd -literal
#define	RTV_SSTHRESH  0x1    /* _ssthresh ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_RPIPE     0x2    /* _recvpipe ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_SPIPE     0x4    /* _sendpipe ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_HOPCOUNT  0x8    /* _hopcount ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_RTT       0x10   /* _rtt ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_RTTVAR    0x20   /* _rttvar ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
#define	RTV_MTU       0x40   /* _mtu ¤Î½é´ü²½¤¢¤ë¤¤¤Ï¥í¥Ã¥¯ */
.Ed
.Pp
¥á¥Ã¥»¡¼¥¸Ãæ¤Ç¤É¤Î¥¢¥É¥ì¥¹¤¬ÅϤµ¤ì¤¿¤«¤Î»ØÄê»Ò¤Ï¼¡¤ÎÄ̤ê¤Ç¤¹:
.Bd -literal
#define RTA_DST       0x1    /* °¸Àè sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_GATEWAY   0x2    /* ¥²¡¼¥È¥¦¥§¥¤ sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_NETMASK   0x4    /* ¥Í¥Ã¥È¥Þ¥¹¥¯ sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_GENMASK   0x8    /* ¥¯¥í¡¼¥Ë¥ó¥° sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_IFP       0x10   /* ¥¤¥ó¥¿¥Õ¥§¡¼¥¹Ì¾ sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_IFA       0x20   /* ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¥¢¥É¥ì¥¹ sockaddr ¤¬ÅϤµ¤ì¤¿ */
#define RTA_AUTHOR    0x40   /* ¥ê¥À¥¤¥ì¥¯¥È¤Îºî¼Ô¤Î sockaddr */
.Ed
.Sh ´ØÏ¢¹àÌÜ
.Xr route 8 ,
.Xr rtentry 9
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