diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | hooks/shutdown | 7 | ||||
| -rw-r--r-- | install/shutdown | 17 | ||||
| -rwxr-xr-x | shutdown | 29 |
4 files changed, 54 insertions, 1 deletions
@@ -34,7 +34,7 @@ install: all chmod 755 ${DESTDIR}/usr/bin/lsinitcpio ${DESTDIR}/usr/bin/mkinitcpio install -m644 mkinitcpio.conf ${DESTDIR}/etc/mkinitcpio.conf - install -m755 -t ${DESTDIR}/lib/initcpio init + install -m755 -t ${DESTDIR}/lib/initcpio init shutdown install -m644 -t ${DESTDIR}/lib/initcpio init_functions functions install -m644 01-memdisk.rules ${DESTDIR}/lib/initcpio/udev/01-memdisk.rules diff --git a/hooks/shutdown b/hooks/shutdown new file mode 100644 index 0000000..7c5d9e8 --- /dev/null +++ b/hooks/shutdown @@ -0,0 +1,7 @@ +#!/usr/bin/ash + +run_hook() { + cp -ax / /run/initramfs +} + +# vim: set ft=sh ts=4 sw=4 et: diff --git a/install/shutdown b/install/shutdown new file mode 100644 index 0000000..2c533b6 --- /dev/null +++ b/install/shutdown @@ -0,0 +1,17 @@ +#!/bin/bash + +build() { + BINARIES='cp findmnt' + SCRIPT='shutdown' + + add_file "/lib/initcpio/shutdown" "/shutdown" +} + +help() { + cat <<HELPEOF +This hook copies the contents of the initramfs into /run/initramfs for reuse +on shutdown. This is needed when you have /usr mounted on a separate partition. +HELPEOF +} + +# vim: set ft=sh ts=4 sw=4 et: diff --git a/shutdown b/shutdown new file mode 100755 index 0000000..100f505 --- /dev/null +++ b/shutdown @@ -0,0 +1,29 @@ +#!/usr/bin/ash + +findmnt -Rruno TARGET /oldroot | awk ' +BEGIN { i = 0 } +! /^\/(proc|dev|sys)/ { + i++ + mounts[i] = $0 +} +END { + for (j = i; j > 0; j--) { + print mounts[j] + } +} +' | while read -r mount; do + umount -l "$mount" +done + +case $1 in + reboot) + type kexec >/dev/null && kexec -e + reboot -f + ;; + poweroff|shutdown|halt) + "$1" -f + ;; + *) + poweroff -f + ;; +esac |