diff options
Diffstat (limited to 'script/deb-systemd-helper')
| -rwxr-xr-x | script/deb-systemd-helper | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/script/deb-systemd-helper b/script/deb-systemd-helper index 92290ae..3adcd9d 100755 --- a/script/deb-systemd-helper +++ b/script/deb-systemd-helper @@ -93,6 +93,7 @@ use Data::Dumper; my $quiet = 0; my $enabled_state_dir = '/var/lib/systemd/deb-systemd-helper-enabled'; +my $masked_state_dir = '/var/lib/systemd/deb-systemd-helper-masked'; # Globals are bad, but in this specific case, it really makes things much # easier to write and understand. @@ -386,6 +387,16 @@ sub mask_service { symlink('/dev/null', $mask_link) or error("unable to link $mask_link to /dev/null: $!"); $changed_sth = 1; + + my $statefile = $mask_link; + $statefile =~ s,^/etc/systemd/system/,$masked_state_dir/,; + + # Store the fact that we masked this service, so that we can unmask it on + # installation time. We cannot unconditionally unmask because that would + # interfere with the user’s decision to mask a service. + make_path(dirname($statefile)); + open(my $fh, '>>', $statefile); + close($fh); } sub unmask_service { @@ -401,10 +412,19 @@ sub unmask_service { return; } + my $statefile = $mask_link; + $statefile =~ s,^/etc/systemd/system/,$masked_state_dir/,; + + if (! -e $statefile) { + debug "Not unmasking $mask_link because the state file $statefile does not exist"; + return; + } + print STDERR "rm '$mask_link'\n" unless $quiet; unlink($mask_link) or error("unable to remove $mask_link: $!"); $changed_sth = 1; + unlink($statefile); } my $result = GetOptions( |