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Add a common function to initialize ARP-related variables. `Insired'

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by Garrett Wollman.
This commit is contained in:
mycroft 1995-04-07 22:26:04 +00:00
parent a3ff5bc0aa
commit 99cd177c88
2 changed files with 32 additions and 4 deletions
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18
sys/netinet/if_arp.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_arp.c,v 1.19 1995/03/06 19:06:09 glass Exp $ */
/* $NetBSD: if_arp.c,v 1.20 1995/04/07 22:26:04 mycroft Exp $ */
/*
* Copyright (c) 1982, 1986, 1988, 1993
@ -580,12 +580,26 @@ arplookup(addr, create, proxy)
int
arpioctl(cmd, data)
int cmd;
u_long cmd;
caddr_t data;
{
return (EOPNOTSUPP);
}
void
arp_ifinit(ac, ifa)
struct arpcom *ac;
struct ifaddr *ifa;
{
ac->ac_ipaddr = IA_SIN(ifa)->sin_addr;
/* Warn the user if another station has this IP address. */
arpwhohas(ac, &ac->ac_ipaddr);
ifa->ifa_rtrequest = arp_rtrequest;
ifa->ifa_flags |= RTF_CLONING;
}
/*
* Called from 10 Mb/s Ethernet interrupt handlers
* when ether packet type ETHERTYPE_REVARP

18
sys/netinet/if_ether.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_ether.c,v 1.19 1995/03/06 19:06:09 glass Exp $ */
/* $NetBSD: if_ether.c,v 1.20 1995/04/07 22:26:04 mycroft Exp $ */
/*
* Copyright (c) 1982, 1986, 1988, 1993
@ -580,12 +580,26 @@ arplookup(addr, create, proxy)
int
arpioctl(cmd, data)
int cmd;
u_long cmd;
caddr_t data;
{
return (EOPNOTSUPP);
}
void
arp_ifinit(ac, ifa)
struct arpcom *ac;
struct ifaddr *ifa;
{
ac->ac_ipaddr = IA_SIN(ifa)->sin_addr;
/* Warn the user if another station has this IP address. */
arpwhohas(ac, &ac->ac_ipaddr);
ifa->ifa_rtrequest = arp_rtrequest;
ifa->ifa_flags |= RTF_CLONING;
}
/*
* Called from 10 Mb/s Ethernet interrupt handlers
* when ether packet type ETHERTYPE_REVARP