From 83f5e16fffe029232114ee9f54b8df41d5841912 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Wed, 25 Nov 2009 23:02:27 +0100
Subject: add update script to base-files

- system update via http/ftp/ssh/file possible
- add bridge script
- cleanup unused files
---
 .../extra/etc/network/if-pre-up.d/bridge           | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 package/base-files/extra/etc/network/if-pre-up.d/bridge

(limited to 'package/base-files/extra/etc')

diff --git a/package/base-files/extra/etc/network/if-pre-up.d/bridge b/package/base-files/extra/etc/network/if-pre-up.d/bridge
new file mode 100644
index 000000000..766084de1
--- /dev/null
+++ b/package/base-files/extra/etc/network/if-pre-up.d/bridge
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+if [ ! -x /usr/sbin/brctl ]
+then
+  exit 0
+fi
+
+case "$IF_BRIDGE_PORTS" in
+    "")
+        exit 0
+        ;;
+    none)
+        INTERFACES=""
+        ;;
+    *)
+        INTERFACES="$IF_BRIDGE_PORTS"
+        ;;
+esac
+
+brctl addbr $IFACE || exit 1
+
+for IF in $INTERFACES; do
+  if ! grep -q $IF /proc/net/dev; then
+    echo "Error: interface '$IF' does not exist!"
+    brctl delbr $IFACE
+    exit 1
+  fi
+  brctl addif $IFACE $IF
+  ip link set up dev $IF
+done
+
+exit 0
-- 
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