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interface aliases don't count as individual interfaces and hence don't 

need a seperate bpf. Someone should decide whether to tell netstat
about this.
This commit is contained in:
hpeyerl 1996-01-31 20:25:31 +00:00
parent 18fbe90d92
commit a2db59e20a
1 changed files with 7 additions and 3 deletions
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10
usr.sbin/rarpd/rarpd.c
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@ -1,4 +1,4 @@
/* $NetBSD: rarpd.c,v 1.9 1995/11/17 09:54:49 thorpej Exp $ */
/* $NetBSD: rarpd.c,v 1.10 1996/01/31 20:25:31 hpeyerl Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@ -27,7 +27,7 @@ char copyright[] =
#endif /* not lint */
#ifndef lint
static char rcsid[] = "$NetBSD: rarpd.c,v 1.9 1995/11/17 09:54:49 thorpej Exp $";
static char rcsid[] = "$NetBSD: rarpd.c,v 1.10 1996/01/31 20:25:31 hpeyerl Exp $";
#endif
@ -216,7 +216,7 @@ init_all()
{
char inbuf[8192];
struct ifconf ifc;
struct ifreq *ifr;
struct ifreq ifreq, *ifr;
int fd;
int i, len;
@ -233,9 +233,13 @@ init_all()
/* NOTREACHED */
}
ifr = ifc.ifc_req;
ifreq.ifr_name[0] = '\0';
for (i = 0; i < ifc.ifc_len;
i += len, ifr = (struct ifreq *)((caddr_t)ifr + len)) {
len = sizeof(ifr->ifr_name) + ifr->ifr_addr.sa_len;
if (!strncmp(ifreq.ifr_name, ifr->ifr_name, sizeof(ifr->ifr_name)))
continue;
ifreq = *ifr;
if (ioctl(fd, SIOCGIFFLAGS, (caddr_t)ifr) < 0) {
err(FATAL, "init_all: SIOCGIFFLAGS: %s",
strerror(errno));