#include <inttypes.h>
LTTNG_HIDDEN
-bool lttng_trigger_validate(struct lttng_trigger *trigger)
+bool lttng_trigger_validate(const struct lttng_trigger *trigger)
{
bool valid;
return trigger ? trigger->condition : NULL;
}
-LTTNG_HIDDEN
const struct lttng_condition *lttng_trigger_get_const_condition(
const struct lttng_trigger *trigger)
{
- return trigger->condition;
+ return trigger ? trigger->condition : NULL;
}
return trigger ? trigger->action : NULL;
}
-LTTNG_HIDDEN
const struct lttng_action *lttng_trigger_get_const_action(
const struct lttng_trigger *trigger)
{
- return trigger->action;
+ return trigger ? trigger->action : NULL;
}
static void trigger_destroy_ref(struct urcu_ref *ref)
end:
return ret;
}
+
+LTTNG_HIDDEN
+struct lttng_trigger *lttng_trigger_copy(const struct lttng_trigger *trigger)
+{
+ int ret;
+ struct lttng_payload copy_buffer;
+ struct lttng_trigger *copy = NULL;
+
+ lttng_payload_init(©_buffer);
+
+ ret = lttng_trigger_serialize(trigger, ©_buffer);
+ if (ret < 0) {
+ goto end;
+ }
+
+ {
+ struct lttng_payload_view view =
+ lttng_payload_view_from_payload(
+ ©_buffer, 0, -1);
+ ret = lttng_trigger_create_from_payload(
+ &view, ©);
+ if (ret < 0) {
+ copy = NULL;
+ goto end;
+ }
+ }
+
+end:
+ lttng_payload_reset(©_buffer);
+ return copy;
+}