sysmo-bts
/
generic-poky
9
0
Fork 0
Code Pull Requests Releases Activity

systemd-systemctl: Add preset capability 

systemd has presets as described here

http://lists.freedesktop.org/archives/systemd-devel/2011-July/002830.html

This patch will let distros define presets file
which will override the enable/disable specified
by recipes.

systemctl preset without any argument will run presents
on all services

systemctl preset service1 service2 will run presets on
specified pervice.

something like enable * or disable *
would mean that all services will be either enabled or
disabled by default.

If no user-presets are specified then 'enable' is default

systemd allows basic globs but we do not implement them
except '*'

(From OE-Core rev: 1254416901a0c70814296a86784f4934f27c7d4a)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2013-11-22 22:28:44 -08:00 committed by Richard Purdie
parent e0d4865bbd
commit b53a0117c8
1 changed files with 27 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
meta/recipes-core/systemd/systemd-systemctl/systemctl
View File

@ -28,6 +28,14 @@ while [ $# != 0 ]; do
mask)
shift
action="$opt"
services="$1"
cmd_args="1"
shift
;;
preset)
shift
action="$opt"
services="$1"
cmd_args="1"
@ -49,8 +57,16 @@ while [ $# != 0 ]; do
;;
esac
done
if [ "$action" = "preset" -a "$service_file" = "" ]; then
services=$(for f in `find $ROOT/etc/systemd/system $ROOT/lib/systemd/system $ROOT/usr/lib/systemd/system -type f 2>1`; do basename $f; done)
services="$services $opt"
presetall=1
fi
for service in $services; do
if [ "$presetall" = "1" ]; then
action="preset"
fi
if [ "$action" = "mask" ]; then
if [ ! -d $ROOT/etc/systemd/system/ ]; then
mkdir -p $ROOT/etc/systemd/system/
@ -80,7 +96,17 @@ for service in $services; do
# If any new unit types are added to systemd they should be added
# to this regular expression.
unit_types_re='\.\(service\|socket\|device\|mount\|automount\|swap\|target\|path\|timer\|snapshot\)$'
if [ "$action" = "preset" ]; then
action=`egrep -sh $service $ROOT/etc/systemd/user-preset/*.preset | cut -f1 -d' '`
if [ -z "$action" ]; then
globalpreset=`egrep -sh '\*' $ROOT/etc/systemd/user-preset/*.preset | cut -f1 -d' '`
if [ -n "$globalpreset" ]; then
action="$globalpreset"
else
action="enable"
fi
fi
fi
# create the required symbolic links
wanted_by=$(sed '/^WantedBy[[:space:]]*=/s,[^=]*=,,p;d' "$ROOT/$service_file" \
| tr ',' '\n' \