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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 13:54:25 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 13:54:25 +0000
commit9cb1c4df7b9ce1a9ad1312621b0f2b16a94fba3a (patch)
tree2efb72864cc69e174c9c5ee33efb88a5f1553b48 /modules.d/95resume/parse-resume.sh
parentInitial commit. (diff)
downloaddracut-9cb1c4df7b9ce1a9ad1312621b0f2b16a94fba3a.tar.xz
dracut-9cb1c4df7b9ce1a9ad1312621b0f2b16a94fba3a.zip
Adding upstream version 060+5.upstream/060+5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules.d/95resume/parse-resume.sh')
-rwxr-xr-xmodules.d/95resume/parse-resume.sh81
1 files changed, 81 insertions, 0 deletions
diff --git a/modules.d/95resume/parse-resume.sh b/modules.d/95resume/parse-resume.sh
new file mode 100755
index 0000000..75a905d
--- /dev/null
+++ b/modules.d/95resume/parse-resume.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+if resume=$(getarg resume=) && ! getarg noresume; then
+ export resume
+ echo "$resume" > /.resume
+else
+ unset resume
+fi
+
+resume="$(label_uuid_to_dev "$resume")"
+
+if splash=$(getarg splash=); then
+ export splash
+else
+ unset splash
+fi
+
+case "$splash" in
+ quiet)
+ a_splash="-P splash=y"
+ ;;
+ *)
+ a_splash="-P splash=n"
+ ;;
+esac
+
+if ! getarg noresume; then
+ if [ -n "$resume" ]; then
+ wait_for_dev /dev/resume
+
+ {
+ printf "KERNEL==\"%s\", ACTION==\"add|change\", SYMLINK+=\"resume\"\n" \
+ "${resume#/dev/}"
+ printf "SYMLINK==\"%s\", ACTION==\"add|change\", SYMLINK+=\"resume\"\n" \
+ "${resume#/dev/}"
+ } >> /etc/udev/rules.d/99-resume-link.rules
+
+ {
+ if [ -x /usr/sbin/resume ]; then
+ printf -- 'KERNEL=="%s", ' "${resume#/dev/}"
+ printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ printf -- " RUN+=\"/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s \'%s\'\"\n" \
+ "$a_splash" "$resume"
+ printf -- 'SYMLINK=="%s", ' "${resume#/dev/}"
+ printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ printf -- " RUN+=\"/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s \'%s\'\"\n" \
+ "$a_splash" "$resume"
+ fi
+
+ printf -- 'KERNEL=="%s", ' "${resume#/dev/}"
+ printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m > /sys/power/resume"'
+
+ printf -- 'SYMLINK=="%s", ' "${resume#/dev/}"
+ printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m > /sys/power/resume"'
+ } >> /etc/udev/rules.d/99-resume.rules
+
+ # shellcheck disable=SC2016
+ printf '[ -e "%s" ] && { ln -fs "%s" /dev/resume 2> /dev/null; rm -f -- "$job" "%s/initqueue/timeout/resume.sh"; }\n' \
+ "$resume" "$resume" "$hookdir" >> "$hookdir"/initqueue/settled/resume.sh
+
+ {
+ printf -- "%s" 'warn "Cancelling resume operation. Device not found.";'
+ # shellcheck disable=SC2016
+ printf -- ' cancel_wait_for_dev /dev/resume; rm -f -- "$job" "%s/initqueue/settled/resume.sh";\n' "$hookdir"
+ } >> "$hookdir"/initqueue/timeout/resume.sh
+
+ mv /lib/dracut/resume.sh /lib/dracut/hooks/pre-mount/10-resume.sh
+ else
+ {
+ if [ -x /usr/sbin/resume ]; then
+ printf -- '%s' 'SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ # shellcheck disable=SC2016
+ printf -- ' RUN+="/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s $tempnode"\n' "$a_splash"
+ fi
+ printf -- '%s' 'SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
+ printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m > /sys/power/resume"'
+ } >> /etc/udev/rules.d/99-resume.rules
+ fi
+fi