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Use the symbol AF_UNSPEC instead of 0 as appropriate.

This commit is contained in:
dyoung 2006-09-23 21:51:05 +00:00
parent a01c1f4782
commit 07474a8f36
1 changed files with 7 additions and 7 deletions
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14
sbin/route/route.c
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@ -1,4 +1,4 @@
/* $NetBSD: route.c,v 1.101 2006/09/23 21:11:53 dyoung Exp $ */
/* $NetBSD: route.c,v 1.102 2006/09/23 21:51:05 dyoung Exp $ */
/*
* Copyright (c) 1983, 1989, 1991, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1989, 1991, 1993\n\
#if 0
static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: route.c,v 1.101 2006/09/23 21:11:53 dyoung Exp $");
__RCSID("$NetBSD: route.c,v 1.102 2006/09/23 21:51:05 dyoung Exp $");
#endif
#endif /* not lint */
@ -248,7 +248,7 @@ flushroutes(int argc, char *argv[], int doall)
char *buf, *next, *lim;
struct rt_msghdr *rtm;
af = 0;
af = AF_UNSPEC;
shutdown(sock, SHUT_RD); /* Don't want to read back our messages */
if (argc > 1) {
argv++;
@ -300,7 +300,7 @@ bad: usage(*argv);
}
if (verbose) {
(void)printf("Examining routing table from sysctl\n");
if (af)
if (af != AF_UNSPEC)
printf("(address family %s)\n", (*argv + 1));
}
if (needed == 0)
@ -313,7 +313,7 @@ bad: usage(*argv);
if (!(rtm->rtm_flags & (RTF_GATEWAY | RTF_STATIC |
RTF_LLINFO)) && !doall)
continue;
if (af) {
if (af != AF_UNSPEC) {
struct sockaddr *sa = (struct sockaddr *)(rtm + 1);
if (sa->sa_family != af)
@ -799,7 +799,7 @@ newroute(int argc, char **argv)
struct hostent *hp = 0;
cmd = argv[0];
af = 0;
af = AF_UNSPEC;
if (*cmd != 'g')
shutdown(sock, SHUT_RD); /* Don't want to read back our messages */
while (--argc > 0) {
@ -1127,7 +1127,7 @@ getaddr(int which, char *s, struct hostent **hpp)
char *t;
int afamily; /* local copy of af so we can change it */
if (af == 0) {
if (af == AF_UNSPEC) {
af = AF_INET;
aflen = sizeof(struct sockaddr_in);
}