+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u >/dev/null 2>&1
+ if [ $? -eq 1 ]; then
+ print_fail
+ return 1
+ else
+ print_ok
+ fi
+}
+
+function enable_ust_lttng_event_filter()
+{
+ sess_name="$1"
+ event_name="$2"
+ filter="$3"
+ echo -n "Enabling lttng event with filtering "
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 2>&1 >/dev/null
+ if [ $? -eq 0 ]; then
+ print_ok
+ return 0
+ else
+ print_fail
+ return 1
+ fi
+}
+
+function enable_ust_lttng_event_loglevel()
+{
+ sess_name="$1"
+ event_name="$2"
+ loglevel="$3"
+ echo -n "Enabling lttng event $event_name with loglevel $loglevel"
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 2>&1 >/dev/null
+ if [ $? -eq 0 ]; then
+ print_ok
+ return 0
+ else
+ print_fail
+ return 1
+ fi
+}
+
+function enable_ust_lttng_event_loglevel_only()
+{
+ sess_name="$1"
+ event_name="$2"
+ loglevel="$3"
+ echo -n "Enabling lttng event $event_name with loglevel-only $loglevel"
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 2>&1 >/dev/null
+ if [ $? -eq 0 ]; then
+ print_ok
+ return 0
+ else
+ print_fail
+ return 1
+ fi
+}
+
+function disable_ust_lttng_event ()
+{
+ sess_name="$1"
+ event_name="$2"
+
+ echo -n "Disabling lttng event $event_name for session $sess_name "
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -u >/dev/null 2>&1