struct bt_ctf_event_class *writer_event_class)
{
struct bt_ctf_event *writer_event;
- struct bt_ctf_field *field;
+ struct bt_ctf_field *field, *copy_field;
int ret;
writer_event = bt_ctf_event_create(writer_event_class);
if (!writer_event) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
+ fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+ __LINE__);
goto end;
}
field = bt_ctf_event_get_header(event);
- ret = bt_ctf_event_set_header(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
+ if (!field) {
BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
goto end;
}
+ copy_field = bt_ctf_field_copy(field);
+ bt_put(field);
+ if (copy_field) {
+ ret = bt_ctf_event_set_header(writer_event, copy_field);
+ if (ret < 0) {
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ bt_put(copy_field);
+ }
+ /* Optional field, so it can fail silently. */
field = bt_ctf_event_get_stream_event_context(event);
- ret = bt_ctf_event_set_stream_event_context(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
+ copy_field = bt_ctf_field_copy(field);
+ bt_put(field);
+ if (copy_field) {
+ ret = bt_ctf_event_set_stream_event_context(writer_event,
+ copy_field);
+ if (ret < 0) {
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ bt_put(copy_field);
}
+ /* Optional field, so it can fail silently. */
field = bt_ctf_event_get_event_context(event);
- ret = bt_ctf_event_set_event_context(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
+ copy_field = bt_ctf_field_copy(field);
+ bt_put(field);
+ if (copy_field) {
+ ret = bt_ctf_event_set_event_context(writer_event, copy_field);
+ if (ret < 0) {
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ bt_put(copy_field);
}
field = bt_ctf_event_get_payload_field(event);
- ret = bt_ctf_event_set_payload_field(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
+ if (!field) {
BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
goto end;
}
+ copy_field = bt_ctf_field_copy(field);
+ bt_put(field);
+ if (copy_field) {
+ ret = bt_ctf_event_set_payload_field(writer_event, copy_field);
+ if (ret < 0) {
+ fprintf(err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ bt_put(copy_field);
+ }
+ goto end;
+error:
+ bt_put(copy_field);
+ BT_PUT(writer_event);
end:
return writer_event;
}