- pd->userdata = NULL;
- TRY(gras_dynar_new(&(pd->msg_queue), sizeof(gras_msg_t), NULL));
- TRY(gras_dynar_new(&(pd->cbl_list), sizeof(gras_cblist_t *),gras_cbl_free));
- TRY(gras_dynar_new(&(pd->sockets), sizeof(gras_socket_t*), NULL));
- return no_error;
+ pd->userdata = NULL;
+ pd->msg_queue = xbt_dynar_new(sizeof(gras_msg_t), NULL);
+ pd->cbl_list = xbt_dynar_new(sizeof(gras_cblist_t *),gras_cbl_free);
+ pd->sockets = xbt_dynar_new(sizeof(gras_socket_t*), NULL);