only look for IFF_POINTOPOINT if it is defined.

diff --git a/lib/isc/unix/ifiter_ioctl.c b/lib/isc/unix/ifiter_ioctl.c
index b4970759f2657e51d720d865e78f1d09c6e2d134..216e6af9bbf2afd678b497163cd525e449002d8e 100644 (file)
--- a/lib/isc/unix/ifiter_ioctl.c
+++ b/lib/isc/unix/ifiter_ioctl.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: ifiter_ioctl.c,v 1.41 2003/10/07 03:34:30 marka Exp $ */
+/* $Id: ifiter_ioctl.c,v 1.42 2003/10/16 05:56:25 marka Exp $ */
 
 /*
  * Obtain the list of network interfaces using the SIOCGLIFCONF ioctl.
@@ -575,7 +575,7 @@ internal_current4(isc_interfaceiter_t *iter) {
        if ((ifreq.ifr_flags & IFF_UP) != 0)
                iter->current.flags |= INTERFACE_F_UP;
 
-#ifdef IFF_POINTTOPOINT
+#ifdef IFF_POINTOPOINT
        if ((ifreq.ifr_flags & IFF_POINTOPOINT) != 0)
                iter->current.flags |= INTERFACE_F_POINTTOPOINT;
 #endif
@@ -632,7 +632,7 @@ internal_current4(isc_interfaceiter_t *iter) {
  inet:
        if (family != AF_INET)
                return (ISC_R_IGNORE);
-#ifdef IFF_POINTTOPOINT
+#ifdef IFF_POINTOPOINT
        /*
         * If the interface is point-to-point, get the destination address.
         */
@@ -669,8 +669,7 @@ internal_current4(isc_interfaceiter_t *iter) {
         * conversion.  It comes from its own macro definition,
         * and is really hard to shut up.
         */
-       if (ioctl(iter->socket, SIOCGIFNETMASK, (char *)&ifreq)
-           < 0) {
+       if (ioctl(iter->socket, SIOCGIFNETMASK, (char *)&ifreq) < 0) {
                isc__strerror(errno, strbuf, sizeof(strbuf));
                UNEXPECTED_ERROR(__FILE__, __LINE__,
                        isc_msgcat_get(isc_msgcat,
@@ -764,12 +763,15 @@ internal_current6(isc_interfaceiter_t *iter) {
        if ((lifreq.lifr_flags & IFF_UP) != 0)
                iter->current.flags |= INTERFACE_F_UP;
 
+#ifdef IFF_POINTOPOINT
        if ((lifreq.lifr_flags & IFF_POINTOPOINT) != 0)
                iter->current.flags |= INTERFACE_F_POINTTOPOINT;
+#endif
 
        if ((lifreq.lifr_flags & IFF_LOOPBACK) != 0)
                iter->current.flags |= INTERFACE_F_LOOPBACK;
 
+#ifdef IFF_POINTOPOINT
        /*
         * If the interface is point-to-point, get the destination address.
         */
@@ -795,6 +797,7 @@ internal_current6(isc_interfaceiter_t *iter) {
                         (struct sockaddr *)&lifreq.lifr_dstaddr,
                         lifreq.lifr_name);
        }
+#endif
 
        /*
         * Get the network mask.  Netmask already zeroed.