X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=formats%2Fctf%2Fir%2Fevent.c;h=d5c66c4d87de50bdd13302c07228413993734b03;hb=71362d5384a769c154185f03afe6ef1c099aa795;hp=db55b26b5e68c0798ae7121151821954d85c14e5;hpb=29664b2a3a15c7233d916887d2f58fc42e18521e;p=babeltrace.git

diff --git a/formats/ctf/ir/event.c b/formats/ctf/ir/event.c
index db55b26b..d5c66c4d 100644
--- a/formats/ctf/ir/event.c
+++ b/formats/ctf/ir/event.c
@@ -704,6 +704,19 @@ end:
 	return ret;
 }
 
+struct bt_ctf_field *bt_ctf_event_get_payload_field(struct bt_ctf_event *event)
+{
+	struct bt_ctf_field *payload = NULL;
+
+	if (!event || !event->fields_payload) {
+		goto end;
+	}
+
+	payload = event->fields_payload;
+	bt_ctf_field_get(payload);
+end:
+	return payload;
+}
 
 struct bt_ctf_field *bt_ctf_event_get_payload(struct bt_ctf_event *event,
 		const char *name)
@@ -1230,3 +1243,71 @@ int bt_ctf_event_set_stream(struct bt_ctf_event *event,
 end:
 	return ret;
 }
+
+struct bt_ctf_event *bt_ctf_event_copy(struct bt_ctf_event *event)
+{
+	struct bt_ctf_event *copy = NULL;
+
+	if (!event) {
+		goto error;
+	}
+
+	copy = g_new0(struct bt_ctf_event, 1);
+	if (!copy) {
+		goto error;
+	}
+
+	bt_ctf_ref_init(&copy->ref_count);
+	copy->event_class = event->event_class;
+	bt_ctf_event_class_get(copy->event_class);
+	copy->stream = event->stream;
+
+	if (event->event_header) {
+		copy->event_header = bt_ctf_field_copy(event->event_header);
+
+		if (!copy->event_header) {
+			goto error;
+		}
+	}
+
+	if (event->context_payload) {
+		copy->context_payload = bt_ctf_field_copy(
+			event->context_payload);
+
+		if (!copy->context_payload) {
+			goto error;
+		}
+	}
+
+	if (event->fields_payload) {
+		copy->fields_payload = bt_ctf_field_copy(event->fields_payload);
+
+		if (!copy->fields_payload) {
+			goto error;
+		}
+	}
+
+	return copy;
+
+error:
+	if (copy) {
+		if (copy->event_class) {
+			bt_ctf_event_class_put(copy->event_class);
+		}
+
+		if (copy->event_header) {
+			bt_ctf_field_put(copy->event_header);
+		}
+
+		if (copy->context_payload) {
+			bt_ctf_field_put(copy->context_payload);
+		}
+
+		if (copy->fields_payload) {
+			bt_ctf_field_put(copy->fields_payload);
+		}
+	}
+
+	g_free(copy);
+	return NULL;
+}