* Ensure the provided header's type matches the one registered to the
* stream class.
*/
- field_type = bt_ctf_field_get_type(header);
- if (bt_ctf_field_type_compare(field_type,
- stream_class->event_header_type)) {
- BT_LOGW("Invalid parameter: header field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_ctf_event_class_get_name(event->event_class),
- bt_ctf_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
+ if (header) {
+ field_type = bt_ctf_field_get_type(header);
+ if (bt_ctf_field_type_compare(field_type,
+ stream_class->event_header_type)) {
+ BT_LOGW("Invalid parameter: header field type is different from the expected field type: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64,
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class));
+ ret = -1;
+ goto end;
+ }
+ } else {
+ if (stream_class->event_header_type) {
+ BT_LOGW("Invalid parameter: setting no event header but event header field type is not NULL: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64 ", "
+ "event-header-ft-addr=%p",
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class),
+ stream_class->event_header_type);
+ ret = -1;
+ goto end;
+ }
}
bt_put(event->event_header);
goto end;
}
- field_type = bt_ctf_field_get_type(context);
- if (bt_ctf_field_type_compare(field_type,
- event->event_class->context)) {
- BT_LOGW("Invalid parameter: context field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_ctf_event_class_get_name(event->event_class),
- bt_ctf_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
+ if (context) {
+ field_type = bt_ctf_field_get_type(context);
+
+ if (bt_ctf_field_type_compare(field_type,
+ event->event_class->context)) {
+ BT_LOGW("Invalid parameter: context field type is different from the expected field type: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64,
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class));
+ ret = -1;
+ goto end;
+ }
+ } else {
+ if (event->event_class->context) {
+ BT_LOGW("Invalid parameter: setting no event context but event context field type is not NULL: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64 ", "
+ "event-context-ft-addr=%p",
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class),
+ event->event_class->context);
+ ret = -1;
+ goto end;
+ }
}
bt_put(event->context_payload);
*/
assert(stream_class);
- field_type = bt_ctf_field_get_type(stream_event_context);
- if (bt_ctf_field_type_compare(field_type,
- stream_class->event_context_type)) {
- BT_LOGW("Invalid parameter: stream event context field type is different from the expected field type: "
- "event-addr=%p, event-class-name=\"%s\", "
- "event-class-id=%" PRId64,
- event,
- bt_ctf_event_class_get_name(event->event_class),
- bt_ctf_event_class_get_id(event->event_class));
- ret = -1;
- goto end;
+ if (stream_event_context) {
+ field_type = bt_ctf_field_get_type(stream_event_context);
+ if (bt_ctf_field_type_compare(field_type,
+ stream_class->event_context_type)) {
+ BT_LOGW("Invalid parameter: stream event context field type is different from the expected field type: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64,
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class));
+ ret = -1;
+ goto end;
+ }
+ } else {
+ if (stream_class->event_context_type) {
+ BT_LOGW("Invalid parameter: setting no stream event context but stream event context field type is not NULL: "
+ "event-addr=%p, event-class-name=\"%s\", "
+ "event-class-id=%" PRId64 ", "
+ "stream-event-context-ft-addr=%p",
+ event,
+ bt_ctf_event_class_get_name(event->event_class),
+ bt_ctf_event_class_get_id(event->event_class),
+ stream_class->event_context_type);
+ ret = -1;
+ goto end;
+ }
}
bt_get(stream_event_context);