Implement the idea of parallel-only-at-start-time in a cleaner, more

rc.d'ish way.

Not objected to by:	netchild

1 files changed, 10 insertions, 15 deletions

diff --git a/etc/rc.d/jail b/etc/rc.d/jail
index 76342cf..70e151d 100755
--- a/etc/rc.d/jail
+++ b/etc/rc.d/jail
@@ -18,6 +18,8 @@
 
 name="jail"
 rcvar=`set_rcvar`
+
+start_precmd="jail_prestart"
 start_cmd="jail_start"
 stop_cmd="jail_stop"
 
@@ -545,6 +547,13 @@ jail_ips()
 	done
 }
 
+jail_prestart()
+{
+	if checkyesno jail_parallel_start; then
+		command_args='&'
+	fi
+}
+
 jail_start()
 {
 	echo -n 'Configuring jails:'
@@ -730,18 +739,4 @@ if [ -n "$*" ]; then
 	jail_list="$*"
 fi
 
-# Only allow the parallel start of jails, other commands are not
-# safe to execute in parallel.
-case "${cmd}" in
-*start)
-	;;
-*)
-	jail_parallel_start=NO
-esac
-
-if checkyesno jail_parallel_start; then
-	run_rc_command "${cmd}" &
-else
-	run_rc_command "${cmd}"
-fi
-
+run_rc_command "${cmd}"