565 blksize_handler(int opcode, char *optval, int *errcode)  in blksize_handler()  argument
570 	*errcode = -1;  in blksize_handler()
594 timeout_handler(int opcode, char *optval, int *errcode)  in timeout_handler()  argument
599 	*errcode = -1;  in timeout_handler()
623 tsize_handler(int opcode, char *optval, int *errcode)  in tsize_handler()  argument
628 	*errcode = -1;  in tsize_handler()
644 			*errcode = ENOSPACE;  in tsize_handler()
664 	int i, errcode;  in process_options()  local
699 			ostr = options[i].opt_handler(opcode, optval, &errcode);  in process_options()
711 			} else if (errcode >= 0) {  in process_options()
712 				nak(errcode);  in process_options()