daemon ssd mode: always setsid, so programs that properly don't daemonize get detache...

there will be probably more programs that don't daemonie themselves due
that systemd movement which does all that for programs themselves

diff --git a/lib/functions b/lib/functions
index de386b98037551cd77f6252228396256bc340cec..aee3cc1fff66dddf06e08dbcd3f12c5690132895 100644 (file)
--- a/lib/functions
+++ b/lib/functions
@@ -752,6 +752,12 @@ daemon() {
                        fi
                        set -- "$prog" "$@"
 
+                       # use setsid to detach from terminal,
+                       # needs pidfile or ssd would check setsid program instead of real program
+                       if [ "$pidfile" ]; then
+                               set -- /usr/bin/setsid "$@"
+                       fi
+
                        /sbin/start-stop-daemon -q --start \
                                --nicelevel $nice \
                                ${pidfile:+--pidfile $pidfile} \