{
int ret = LTTNG_OK;
ssize_t nr_ids = 0, i;
- struct lttng_tracker_id *ids = NULL;
+ struct lttng_tracker_id **ids = NULL;
const char *element_id_tracker, *element_target_id, *element_id;
+ struct lttng_tracker_id *id;
+ enum lttng_tracker_id_status status;
+ int value;
+ const char *string;
switch (tracker_type) {
case LTTNG_TRACKER_PID:
goto end;
}
- if (nr_ids == 1 && ids[0].type == LTTNG_ID_ALL) {
+ if (nr_ids == 1 && lttng_tracker_id_get_type(ids[0]) == LTTNG_ID_ALL) {
/* Tracking all, nothing to output. */
ret = LTTNG_OK;
goto end;
} else {
/* Tracking list. */
for (i = 0; i < nr_ids; i++) {
- switch (ids[i].type) {
+ id = ids[i];
+ switch (lttng_tracker_id_get_type(id)) {
case LTTNG_ID_VALUE:
ret = config_writer_open_element(
writer, element_target_id);
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
}
+ status = lttng_tracker_id_get_value(id, &value);
ret = config_writer_write_element_unsigned_int(
- writer, element_id,
- ids[i].value);
+ writer, element_id, value);
break;
case LTTNG_ID_STRING:
ret = config_writer_open_element(
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
}
+ status = lttng_tracker_id_get_string(
+ id, &string);
ret = config_writer_write_element_string(writer,
- config_element_name,
- ids[i].string);
+ config_element_name, string);
break;
default:
/* Unexpected. */
ret = LTTNG_ERR_SAVE_IO_FAIL;
goto end;
}
+ if (status != LTTNG_TRACKER_ID_STATUS_OK) {
+ ret = LTTNG_ERR_SAVE_IO_FAIL;
+ goto end;
+ }
/* /$element_target_id */
ret = config_writer_close_element(writer);
ret = LTTNG_OK;
end:
+ lttng_tracker_ids_destroy(ids, nr_ids);
free(ids);
return ret;
}