[package] base-files: add network_is_up()
authorJo-Philipp Wich <jow@openwrt.org>
Tue, 29 May 2012 02:03:25 +0000 (02:03 +0000)
committerJo-Philipp Wich <jow@openwrt.org>
Tue, 29 May 2012 02:03:25 +0000 (02:03 +0000)
SVN-Revision: 31978

package/base-files/files/lib/functions/network.sh

index e038c94..684ba63 100644 (file)
@@ -54,5 +54,11 @@ __network_device()
        json_get_var "$__var" "$__field"
 }
 
+network_is_up()
+{
+       local __up
+       __network_device __up "$1" up && [ $__up -eq 1 ]
+}
+
 network_get_device()  { __network_device "$1" "$2" l3_device; }
 network_get_physdev() { __network_device "$1" "$2" device;    }