aboutsummaryrefslogtreecommitdiffstats
path: root/mandriva/hibernate-cleanup.sh
diff options
context:
space:
mode:
authorOlav Vitters <olav@vitters.nl>2020-07-30 22:10:35 +0200
committerOlav Vitters <olav@vitters.nl>2020-07-30 22:10:35 +0200
commita5c52c00c16be69e14360222520129d30f76e042 (patch)
treed44ff9f87b2985ead827c72c55b5aaee23c5dd10 /mandriva/hibernate-cleanup.sh
parent817ca842f086f7290f183720539834263c2f1afe (diff)
downloadinitscripts-a5c52c00c16be69e14360222520129d30f76e042.tar
initscripts-a5c52c00c16be69e14360222520129d30f76e042.tar.gz
initscripts-a5c52c00c16be69e14360222520129d30f76e042.tar.bz2
initscripts-a5c52c00c16be69e14360222520129d30f76e042.tar.xz
initscripts-a5c52c00c16be69e14360222520129d30f76e042.zip
Align Makefile and tree structure with upstream tree structure
Instead of placing the custom files with the upstream files it seems clearer to have them mostly separated. This makes it easier to see which parts are custom and which parts are more or less upstream. As a result the upstream Makefile only needed minor changes to accomodate this. The Makefile is NOT bug free, unfortunately it doesn't always do the right thing, this due to inexperience.
Diffstat (limited to 'mandriva/hibernate-cleanup.sh')
-rwxr-xr-xmandriva/hibernate-cleanup.sh121
1 files changed, 0 insertions, 121 deletions
diff --git a/mandriva/hibernate-cleanup.sh b/mandriva/hibernate-cleanup.sh
deleted file mode 100755
index 49451859..00000000
--- a/mandriva/hibernate-cleanup.sh
+++ /dev/null
@@ -1,121 +0,0 @@
-#!/bin/sh
-
-# This script invalidates any stale swsusp and Software Suspend 2 images. It
-# searches all swap partitions on your machine, as well as Suspend2's
-# filewriter files (by way of the hibernate script telling it where to find
-# it).
-#
-# It should be called on boot, after mounting filesystems, but before enabling
-# swap or clearing out /var/run. Copy this into /etc/init.d/ (or the appropriate
-# place on your system), then add a symlink at the appropriate point on boot.
-# On a Debian system, you would do this:
-# update-rc.d hibernate-cleanup.sh start 31 S .
-#
-# On other SysV-based systems, you would do something like:
-# ln -s ../init.d/hibernate-cleanup.sh /etc/rcS.d/S31hibernate-cleanup.sh
-
-HIBERNATE_FILEWRITER_TRAIL="/var/run/suspend2_filewriter_image_exists"
-
-get_part_label() {
- local ID_FS_LABEL
-
- eval "$(vol_id -x $1 2> /dev/null)"
- echo "$ID_FS_LABEL"
-}
-
-get_part_uuid() {
- local ID_FS_UUID
-
- eval "$(vol_id -x $1 2> /dev/null)"
- echo "$ID_FS_UUID"
-}
-
-get_swap_id() {
- local line
- fdisk -l 2>/dev/null | while read line; do
- case "$line" in
- /*Linux\ [sS]wap*) echo "${line%% *}"
- esac
- done
-}
-
-clear_swap() {
- local where wason label uuid
- where=$1
- wason=
- test x"$2" = x || label="-L $2"
- test x"$3" = x || uuid="-U $3"
- swapoff $where 2>/dev/null && wason=yes
- mkswap $where $label $uuid > /dev/null || echo -n " (failed: $?)"
- [ -n "$wason" ] && swapon $where
-}
-
-check_swap_sig() {
- local part="$(get_swap_id)"
- local where what type rest p c dev label
- while read where what type rest ; do
- test "$type" = "swap" || continue
- c=continue
- dev=
- label=
- for p in $part ; do
- case "$where" in
- LABEL=* )
- test x"$(get_part_label $p)" = x"${where#LABEL=}" && {
- c=:
- dev=$p
- label=${where#LABEL=}
- }
- ;;
- UUID=* )
- test x"$(get_part_uuid $p)" = x"${where#UUID=}" && {
- c=:
- dev=$p
- uuid=${where#UUID=}
- }
- ;;
- * )
- test "$p" = "$where" && {
- c=:
- dev=$p
- }
- ;;
- esac
- done
- $c
- case "$(dd if=$dev bs=1 count=6 skip=4086 2>/dev/null)" in
- ULSUSP|S1SUSP|S2SUSP|pmdisk|[zZ]*)
- echo -n "$dev"
- clear_swap $dev "$label" "$uuid"
- echo -n ", "
- esac
- done < /etc/fstab
-}
-
-check_filewriter_sig() {
- local target
- [ -f "$HIBERNATE_FILEWRITER_TRAIL" ] || return
- read target < $HIBERNATE_FILEWRITER_TRAIL
- [ -f "$target" ] || return
- case "`dd \"if=$target\" bs=8 count=1 2>/dev/null`" in
- HaveImag)
- /bin/echo -ne "Suspend2\n\0\0" | dd "of=$target" bs=11 count=1 conv=notrunc 2>/dev/null
- echo -n "$target, "
- rm -f $HIBERNATE_FILEWRITER_TRAIL
- esac
-}
-
-case "$1" in
-start)
- echo -n "Invalidating stale software suspend images... "
- check_swap_sig
- check_filewriter_sig
- echo "done."
- ;;
-stop|restart|force-reload)
- ;;
-*)
- echo "Usage: /etc/init.d/hibernate {start|stop|restart|force-reload}"
-esac
-
-exit 0