X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=usttrace;h=52c378dfbd12041636f1630e7b82d49ee51bcbb6;hb=41ba580690b344ef9c4bbcdf2be9cd5668ccc305;hp=fe8a5cd8f8c47f80a53a72164c1ac8852d20a1a3;hpb=b924c127ff931e20e6de9c88aafad0829c97de29;p=ust.git

diff --git a/usttrace b/usttrace
index fe8a5cd..52c378d 100755
--- a/usttrace
+++ b/usttrace
@@ -78,9 +78,9 @@ SOCKPATH="/tmp/ust-sock-$$"
 if [ "$arg_syswide_daemon" != "1" ];
 then
 	pidfilepath="/tmp/usttrace-$USER-$(date +%Y%m%d%H%M%S%N)-ustd-pid"
-
+	mkfifo -m 0600 "$pidfilepath"
 	# Start daemon
-	$USTD -d --pidfile "$pidfilepath" -s "$SOCKPATH" -o "$OUTDIR" >"$OUTDIR/ustd.log" 2>&1 &
+	$USTD --pidfile "$pidfilepath" -s "$SOCKPATH" -o "$OUTDIR" >"$OUTDIR/ustd.log" 2>&1 &
 	USTDPID="$(<$pidfilepath)"
 	export UST_DAEMON_SOCKET="$SOCKPATH"
 fi
@@ -129,7 +129,7 @@ then
 	kill -SIGTERM "$USTDPID"
 
 	echo "Waiting for ustd to shutdown..."
-	wait "$USTDPID"
+	wait "$(USTDPID)"
 
 	rm "$pidfilepath"
 fi