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only look for IFF_POINTOPOINT if it is defined.

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This commit is contained in:
Mark Andrews 2003-10-16 05:56:25 +00:00
parent 5f1f24822f
commit 2f0bdbae4a
1 changed files with 8 additions and 5 deletions
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13
lib/isc/unix/ifiter_ioctl.c
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@ -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.