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check address family on getting entries from /etc/hosts.

This commit is contained in:
itojun 1999-07-04 22:44:28 +00:00
parent 5ed98e7513
commit 06d4151d10
1 changed files with 6 additions and 6 deletions
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12
lib/libc/net/gethnamaddr.c
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@ -1,4 +1,4 @@
/* $NetBSD: gethnamaddr.c,v 1.19 1999/07/01 16:43:18 itojun Exp $ */ /* $NetBSD: gethnamaddr.c,v 1.20 1999/07/04 22:44:28 itojun Exp $ */
/* /*
* ++Copyright++ 1985, 1988, 1993 * ++Copyright++ 1985, 1988, 1993
@ -61,7 +61,7 @@
static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93"; static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93";
static char rcsid[] = "Id: gethnamaddr.c,v 8.21 1997/06/01 20:34:37 vixie Exp "; static char rcsid[] = "Id: gethnamaddr.c,v 8.21 1997/06/01 20:34:37 vixie Exp ";
#else #else
__RCSID("$NetBSD: gethnamaddr.c,v 1.19 1999/07/01 16:43:18 itojun Exp $"); __RCSID("$NetBSD: gethnamaddr.c,v 1.20 1999/07/04 22:44:28 itojun Exp $");
#endif #endif
#endif /* LIBC_SCCS and not lint */ #endif /* LIBC_SCCS and not lint */
@ -762,21 +762,21 @@ _gethtbyname(rv, cb_data, ap)
{ {
struct hostent *hp; struct hostent *hp;
const char *name; const char *name;
#ifdef notyet
int len, af; int len, af;
#endif
name = va_arg(ap, char *); name = va_arg(ap, char *);
#ifdef notyet
len = va_arg(ap, int); len = va_arg(ap, int);
af = va_arg(ap, int); af = va_arg(ap, int);
#endif
hp = NULL; hp = NULL;
#if 0
if (_res.options & RES_USE_INET6) if (_res.options & RES_USE_INET6)
hp = _gethtbyname2(name, AF_INET6); hp = _gethtbyname2(name, AF_INET6);
if (hp==NULL) if (hp==NULL)
hp = _gethtbyname2(name, AF_INET); hp = _gethtbyname2(name, AF_INET);
#else
hp = _gethtbyname2(name, af);
#endif
*((struct hostent **)rv) = hp; *((struct hostent **)rv) = hp;
if (hp==NULL) { if (hp==NULL) {
h_errno = HOST_NOT_FOUND; h_errno = HOST_NOT_FOUND;