Fix bareword error for missing constants.

Fix $mask usagage in getInterfacesIPadresses().

1 files changed, 28 insertions, 3 deletions

diff --git a/lib/Vyatta/Misc.pm b/lib/Vyatta/Misc.pm
index 83cc36e..9140d4c 100755
--- a/lib/Vyatta/Misc.pm
+++ b/lib/Vyatta/Misc.pm
@@ -122,10 +122,32 @@ sub getIP {
     return @addresses;
 }
 
+use constant { 
+    IFF_UP              => 0x1,		# interface is up
+    IFF_BROADCAST       => 0x2,		# broadcast address valid
+    IFF_DEBUG           => 0x4,		# turn on debugging
+    IFF_LOOPBACK        => 0x8,		# is a loopback net
+    IFF_POINTOPOINT     => 0x10,	# interface is has p-p link
+    IFF_NOTRAILERS      => 0x20,	# avoid use of trailers
+    IFF_RUNNING         => 0x40,	# interface RFC2863 OPER_UP
+    IFF_NOARP           => 0x80,	# no ARP protocol
+    IFF_PROMISC         => 0x100,	# receive all packets
+    IFF_ALLMULTI        => 0x200,	# receive all multicast packets
+    IFF_MASTER          => 0x400,	# master of a load balancer
+    IFF_SLAVE           => 0x800,	# slave of a load balancer
+    IFF_MULTICAST       => 0x1000,	# Supports multicast
+    IFF_PORTSEL         => 0x2000,      # can set media type
+    IFF_AUTOMEDIA       => 0x4000,	# auto media select active
+    IFF_DYNAMIC         => 0x8000,	# dialup device with changing addresses
+    IFF_LOWER_UP        => 0x10000,	# driver signals L1 up
+    IFF_DORMANT         => 0x20000,	# driver signals dormant
+    IFF_ECHO            => 0x40000,	# echo sent packets
+};
+
 my %type_hash = (
-    'broadcast'	=> IFF_BROADCAST,
-    'multicast'	=> IFF_MULTICAST,
-    'pointtopoint'	=> IFF_POINTOPOINT,
+    'broadcast'	   => IFF_BROADCAST,
+    'multicast'	   => IFF_MULTICAST,
+    'pointtopoint' => IFF_POINTOPOINT,
 );
 
 # getInterfacesIPadresses() returns IPv4 addresses for the interface type
@@ -150,6 +172,9 @@ sub getInterfacesIPadresses {
 
 	my $flags = $intf->flags();
 	next if ($flags & IFF_LOOPBACK);
+	if (defined $mask) {
+	    next unless $flags & $mask;
+	}
 
 	my @addresses = $intf->address(4);
 	push @ips, @addresses;