diff options
Diffstat (limited to 'lib/libc/net/gethostbynis.c')
| -rw-r--r-- | lib/libc/net/gethostbynis.c | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/lib/libc/net/gethostbynis.c b/lib/libc/net/gethostbynis.c index 2f012b8..24be897 100644 --- a/lib/libc/net/gethostbynis.c +++ b/lib/libc/net/gethostbynis.c @@ -24,8 +24,8 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)$Id: gethostbynis.c,v 1.2 1996/03/16 21:25:58 wpaul Exp $"; -static char rcsid[] = "$Id: gethostbynis.c,v 1.2 1996/03/16 21:25:58 wpaul Exp $"; +static char sccsid[] = "@(#)$Id: gethostbynis.c,v 1.3 1996/07/12 18:54:35 jkh Exp $"; +static char rcsid[] = "$Id: gethostbynis.c,v 1.3 1996/07/12 18:54:35 jkh Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -54,8 +54,10 @@ static char *host_addrs[2]; #endif /* YP */ static struct hostent * -_gethostbynis(name, map) - char *name, *map; +_gethostbynis(name, map, af) + const char *name; + char *map; + int af; { #ifdef YP register char *cp, **q; @@ -65,6 +67,15 @@ _gethostbynis(name, map) static char *domain = (char *)NULL; static char ypbuf[YPMAXRECORD]; + switch(af) { + case AF_INET: + break; + default: + case AF_INET6: + errno = EAFNOSUPPORT; + return NULL; + } + if (domain == (char *)NULL) if (yp_get_default_domain (&domain)) return ((struct hostent *)NULL); @@ -113,17 +124,18 @@ _gethostbynis(name, map) } struct hostent * -_gethostbynisname(name) - char *name; +_gethostbynisname(name, af) + const char *name; + int af; { - return _gethostbynis(name, "hosts.byname"); + return _gethostbynis(name, "hosts.byname", af); } struct hostent * -_gethostbynisaddr(addr, len, type) - char *addr; +_gethostbynisaddr(addr, len, af) + const char *addr; int len; - int type; + int af; { - return _gethostbynis(inet_ntoa(*(struct in_addr *)addr),"hosts.byaddr"); + return _gethostbynis(inet_ntoa(*(struct in_addr *)addr),"hosts.byaddr", af); } |
