make the resolver stat resolv.conf and update if it changes.

useful feedback and ok deraadt@

1 files changed, 4 insertions, 4 deletions

diff --git a/src/lib/libc/net/gethostnamadr.c b/src/lib/libc/net/gethostnamadr.c
index 0a42d0a27e..c643f2382a 100644
--- a/src/lib/libc/net/gethostnamadr.c
+++ b/src/lib/libc/net/gethostnamadr.c
@@ -48,7 +48,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.60 2004/07/29 03:09:40 itojun Exp $";
+static const char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.61 2005/03/30 02:58:28 tedu Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -479,7 +479,7 @@ gethostbyname(const char *name)
         struct hostent *hp;
         extern struct hostent *_gethtbyname2(const char *, int);
 
-        if ((_resp->options & RES_INIT) == 0 && res_init() == -1)
+        if (_res_init(0) == -1)
                 hp = _gethtbyname2(name, AF_INET);
 
         else if (_resp->options & RES_USE_INET6) {
@@ -505,7 +505,7 @@ gethostbyname2(const char *name, int af)
         extern struct hostent *_gethtbyname2(const char *, int);
         extern struct hostent *_yp_gethtbyname(const char *);
 
-        if ((_resp->options & RES_INIT) == 0 && res_init() == -1)
+        if (_res_init(0) == -1)
                 return (_gethtbyname2(name, af));
 
         switch (af) {
@@ -653,7 +653,7 @@ gethostbyaddr(const char *addr, int len, int af)
         extern struct hostent *_gethtbyaddr(const char *, int, int);
         extern struct hostent *_yp_gethtbyaddr(const char *);
         
-        if ((_resp->options & RES_INIT) == 0 && res_init() == -1) {
+        if (_res_init(0) == -1) {
                 res = _gethtbyaddr(addr, len, af);
                 return (res);
         }