Fix and document 'check -e'

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@3466 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall/changelog.txt

@@ -59,3 +59,5 @@ Changes in 3.1.x.
 26) Implement bi-directional macros.
 
 27) Fix TC bridge port handling.
+
+28) Fix "check -e"

Shorewall/help

@@ -72,11 +72,15 @@ allow)
 	;;
 
 check)
-	echo "check: check [ <configuration-directory> ]
+	echo "check: check [ -e ] [ <configuration-directory> ]
    Performs a cursory validation of the zones, interfaces, hosts,
    rules, policy, masq, blacklist, proxyarp, nat and provider files.  Use this
    if you are unsure of any edits you have made to the shorewall configuration.
-   See the try command examples for a recommended way to make changes."
+   See the try command examples for a recommended way to make changes.
+
+   The \"-e\" option causes Shorewall to use the /etc/shorewall/capabilities
+   file to determine the capabilities of the target system rather than probing
+   for them on the local system."
 	;;
 
 clear)

Shorewall/releasenotes.txt

@@ -68,6 +68,10 @@ Other changes in 3.1.6
     it passes SMB traffic in both directions whereas SMB only
     passes that traffic in one direction.
 
+2)  "shorewall check -e" is now supported and uses the
+    /etc/shorewall/capabilities file to determine the capabilities of
+    the target system.
+
 Migration Considerations:
 
 1)  A number of macros have been split into two.  The macros affected are:

Shorewall/shorewall

@@ -753,7 +753,7 @@ check_command() {
 	    ;;
     esac
 
-    export NOROUTES
+    export EXPORT
 
     progress_message3 "Checking..."
 
@@ -1298,7 +1298,7 @@ usage() # $1 = exit status
     echo "where <command> is one of:"
     echo "   add <interface>[:<host-list>] ... <zone>"
     echo "   allow <address> ..."
-    echo "   check [ <directory> ]"
+    echo "   check [ -e ] [ <directory> ]"
     echo "   clear"
     echo "   compile [ -e ] [ -d <distribution> ] [ <directory name> ] <path name>"
     echo "   delete <interface>[:<host-list>] ... <zone>"