From 9bdd13d12cc739432efa3f70a04952d902880fe4 Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Wed, 8 Oct 2025 12:43:57 +0200
Subject: [PATCH] Add dhclient service

---
 busybox/default/contents             |  2 +-
 busybox/dhclient-log/consumer-for    |  1 +
 busybox/dhclient-log/dependencies    |  1 +
 busybox/dhclient-log/notification-fd |  1 +
 busybox/dhclient-log/pipeline-name   |  1 +
 busybox/dhclient-log/run             | 10 ++++++++++
 busybox/dhclient-log/type            |  1 +
 busybox/dhclient-srv/dependencies    |  1 +
 busybox/dhclient-srv/producer-for    |  1 +
 busybox/dhclient-srv/run             |  4 ++++
 busybox/dhclient-srv/type            |  1 +
 11 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 busybox/dhclient-log/consumer-for
 create mode 100644 busybox/dhclient-log/dependencies
 create mode 100644 busybox/dhclient-log/notification-fd
 create mode 100644 busybox/dhclient-log/pipeline-name
 create mode 100644 busybox/dhclient-log/run
 create mode 100644 busybox/dhclient-log/type
 create mode 100644 busybox/dhclient-srv/dependencies
 create mode 100644 busybox/dhclient-srv/producer-for
 create mode 100644 busybox/dhclient-srv/run
 create mode 100644 busybox/dhclient-srv/type

diff --git a/busybox/default/contents b/busybox/default/contents
index 201fe5f..86c7aca 100644
--- a/busybox/default/contents
+++ b/busybox/default/contents
@@ -2,4 +2,4 @@ devpts
 tmpfs-shm
 local-fs
 std-stream
-hostname
+dhclient
diff --git a/busybox/dhclient-log/consumer-for b/busybox/dhclient-log/consumer-for
new file mode 100644
index 0000000..f3d2703
--- /dev/null
+++ b/busybox/dhclient-log/consumer-for
@@ -0,0 +1 @@
+dhclient-srv
diff --git a/busybox/dhclient-log/dependencies b/busybox/dhclient-log/dependencies
new file mode 100644
index 0000000..ce53c6b
--- /dev/null
+++ b/busybox/dhclient-log/dependencies
@@ -0,0 +1 @@
+remount-root
diff --git a/busybox/dhclient-log/notification-fd b/busybox/dhclient-log/notification-fd
new file mode 100644
index 0000000..00750ed
--- /dev/null
+++ b/busybox/dhclient-log/notification-fd
@@ -0,0 +1 @@
+3
diff --git a/busybox/dhclient-log/pipeline-name b/busybox/dhclient-log/pipeline-name
new file mode 100644
index 0000000..5d468f9
--- /dev/null
+++ b/busybox/dhclient-log/pipeline-name
@@ -0,0 +1 @@
+dhclient
diff --git a/busybox/dhclient-log/run b/busybox/dhclient-log/run
new file mode 100644
index 0000000..ddf5e40
--- /dev/null
+++ b/busybox/dhclient-log/run
@@ -0,0 +1,10 @@
+#!/bin/execlineb -P
+
+s6-envuidgid -B root:root
+multisubstitute {
+  importas -u UID UID
+  importas -u GID GID
+}
+if { install -dm 750 -o $UID -g $GID /var/log/dhclient }
+s6-setuidgid ${UID}:${GID}
+exec -c s6-log -d3 -- n4 s500000 T /var/log/dhclient
diff --git a/busybox/dhclient-log/type b/busybox/dhclient-log/type
new file mode 100644
index 0000000..5883cff
--- /dev/null
+++ b/busybox/dhclient-log/type
@@ -0,0 +1 @@
+longrun
diff --git a/busybox/dhclient-srv/dependencies b/busybox/dhclient-srv/dependencies
new file mode 100644
index 0000000..ecd88ae
--- /dev/null
+++ b/busybox/dhclient-srv/dependencies
@@ -0,0 +1 @@
+hostname
diff --git a/busybox/dhclient-srv/producer-for b/busybox/dhclient-srv/producer-for
new file mode 100644
index 0000000..a31a7b2
--- /dev/null
+++ b/busybox/dhclient-srv/producer-for
@@ -0,0 +1 @@
+dhclient-log
diff --git a/busybox/dhclient-srv/run b/busybox/dhclient-srv/run
new file mode 100644
index 0000000..69e0f42
--- /dev/null
+++ b/busybox/dhclient-srv/run
@@ -0,0 +1,4 @@
+#!/bin/execlineb -P
+
+fdmove -c 2 1
+dhclient -d
diff --git a/busybox/dhclient-srv/type b/busybox/dhclient-srv/type
new file mode 100644
index 0000000..5883cff
--- /dev/null
+++ b/busybox/dhclient-srv/type
@@ -0,0 +1 @@
+longrun