From 06687a819a46aa721b3886e0c6af4959e7b4a334 Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Tue, 7 Mar 2023 19:06:40 +0000
Subject: [PATCH] udhcpc notify when ready

---
 pkgs/liminix-tools/networking/udhcpc.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/liminix-tools/networking/udhcpc.nix b/pkgs/liminix-tools/networking/udhcpc.nix
index efb5cc4c..482260e0 100644
--- a/pkgs/liminix-tools/networking/udhcpc.nix
+++ b/pkgs/liminix-tools/networking/udhcpc.nix
@@ -31,6 +31,7 @@ let
       bound)
         # this doesn't actually replace, it adds a new address.
         set_address
+        echo  >/proc/self/fd/10
         ;;
       renew)
         set_address
@@ -43,6 +44,7 @@ let
 in longrun {
   inherit name;
   run = "${busybox}/bin/udhcpc -f -i ${interface.device} -s ${script}";
+  notification-fd = 10;
   dependencies = [ interface ];
 }