fix globals in discovery modules

git-svn-id: http://www.observium.org/svn/observer/trunk@2234 61d68cd4-352d-0410-923a-c4978735b2b8

includes/discovery/discovery-protocols.inc.php

@@ -2,6 +2,8 @@
 
 echo("Discovery protocols:");
 
+global $link_exists;
+
 $community = $device['community'];
 
 if ($device['os'] == "ironware")

includes/discovery/frequencies.inc.php

@@ -1,4 +1,5 @@
 <?php
+
 echo("Frequencies: ");
 
 include_dir("includes/discovery/frequencies");

includes/discovery/ipv6-addresses.inc.php

@@ -2,6 +2,8 @@
 
 echo("IPv6 Addresses : ");
 
+global $valid_v6;
+
 $oids = snmp_walk($device, "ipAddressIfIndex.ipv6", "-Ln -Osq", "IP-MIB");
 $oids = str_replace("ipAddressIfIndex.ipv6.", "", $oids);
 $oids = str_replace("\"", "", $oids);

includes/discovery/mempools.inc.php

@@ -2,6 +2,8 @@
 
 echo("Memory : ");
 
+global $valid_mempool; ## FIXME PLEASE!
+
 include_dir("includes/discovery/mempools");
 
 ### Remove memory pools which weren't redetected here

includes/discovery/power.inc.php

@@ -1,4 +1,5 @@
 <?php
+
 echo("Power: ");
 
 include_dir("includes/discovery/power");

includes/discovery/processors.inc.php

@@ -2,6 +2,8 @@
 
 echo("Processors : ");
 
+global $valid_processor;
+
 include_dir("includes/discovery/processors");
 
 ## Last-resort discovery here

includes/discovery/sensors.inc.php

@@ -1,5 +1,7 @@
 <?php
 
+global $valid_sensor;
+
 $valid_sensor = array();
 
 echo("Sensors: ");

includes/discovery/storage.inc.php

@@ -2,6 +2,8 @@
 
 echo("Storage : ");
 
+global $valid_storage;
+
 include_dir("includes/discovery/storage");