Author: hrs
Date: Fri May 11 20:01:45 2012
New Revision: 235285
URL: http://svn.freebsd.org/changeset/base/235285
Log:
Skip nd6 line with no warning message when the system does not support
INET6.
Spotted by: flo
Modified:
head/sbin/ifconfig/af_nd6.c
Modified: head/sbin/ifconfig/af_nd6.c
==============================================================================
--- head/sbin/ifconfig/af_nd6.c Fri May 11 19:26:54 2012 (r235284)
+++ head/sbin/ifconfig/af_nd6.c Fri May 11 20:01:45 2012 (r235285)
@@ -148,12 +148,14 @@ nd6_status(int s)
memset(&nd, 0, sizeof(nd));
strncpy(nd.ifname, ifr.ifr_name, sizeof(nd.ifname));
if ((s6 = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
- warn("socket(AF_INET6, SOCK_DGRAM)");
+ if (errno != EPROTONOSUPPORT)
+ warn("socket(AF_INET6, SOCK_DGRAM)");
return;
}
error = ioctl(s6, SIOCGIFINFO_IN6, &nd);
if (error) {
- warn("ioctl(SIOCGIFINFO_IN6)");
+ if (errno != EPFNOSUPPORT)
+ warn("ioctl(SIOCGIFINFO_IN6)");
close(s6);
return;
}
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