FDS/OS 1.0

packages/fds-init/files/skel/rc.init

@@ -0,0 +1,6 @@
+#!/bin/bash
+# Stage 2 is a child of native s6-svscan, never PID 1.
+set -euo pipefail
+/usr/bin/fds-boottrace adopt || printf 'Boot trace could not be initialized\n' >&2
+s6-rc-init -c /etc/s6-rc/compiled -l /run/s6-rc /run/service
+exec /etc/s6-linux-init/current/scripts/runlevel "${1:-default}"

packages/fds-init/files/skel/rc.shutdown

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -euo pipefail
+# A native shutdown is irrevocable once started. Keep this hook alive on failure
+# instead of letting a nonzero script exit trigger final process killing.
+if ! /usr/bin/fds-power --shutdown-hook; then
+    printf 'FDS shutdown helper failed; remaining powered on for recovery.\n' >&2
+    exec /usr/bin/fds-power --hold-shutdown
+fi
+failed=()
+if [[ -d /run/s6-rc ]]; then
+    if ! s6-rc -b -l /run/s6-rc -t 15000 -d -a change; then
+        printf 'FDS service stop failed after verified DATA unmount; native cleanup will terminate remaining processes.\n' >&2
+        failed=(failed)
+    fi
+fi
+/usr/bin/fds-power --record-final "${failed[@]}"
+# s6-linux-init-shutdownd handles the final process cleanup, sync and unmount.

packages/fds-init/files/skel/rc.shutdown.final

@@ -0,0 +1,2 @@
+#!/usr/bin/execlineb -P
+/usr/bin/true

packages/fds-init/files/skel/runlevel

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -euo pipefail
+case ${1:-default} in
+    default|boot|2|3|4|5) exec s6-rc -l /run/s6-rc -t 15000 -u change boot ;;
+    *) printf 'Unsupported FDS runlevel: %s\n' "$1" >&2; exit 100 ;;
+esac