dhcp-query: dhcp helper.

1 files changed, 13 insertions, 0 deletions

diff --git a/sourceroot/bin/dhcp-query b/sourceroot/bin/dhcp-query
new file mode 100755
index 0000000..be1b354
--- /dev/null
+++ b/sourceroot/bin/dhcp-query
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# A simple plug for dhcp for better-initramfs.
+# Pass thru what udhcpc pass to script into a file for inclusion.
+  
+exec > /dhcp-query-result
+
+case "$1" in
+    'renew'|'bound')
+        printf 'binit_net_addr=%s\n' "${ip}/${mask}"
+        printf 'binit_net_gw=%s\n' "${router}"
+    ;;  
+esac