195 	struct opthdr *opt_start;  in svr4_optcom_req()  local
330 	if ((opt_start = (struct opthdr *)mi_offset_param(mp,  in svr4_optcom_req()
333 	if (!__TPI_OPT_ISALIGNED(opt_start))  in svr4_optcom_req()
336 	opt_end = (struct opthdr *)((uchar_t *)opt_start +  in svr4_optcom_req()
339 	for (opt = opt_start; opt < opt_end; opt = next_opt) {  in svr4_optcom_req()
420 		for (opt = opt_start; opt < opt_end; opt = next_opt) {  in svr4_optcom_req()
467 		for (opt = opt_start; opt < opt_end; opt = next_opt) {  in svr4_optcom_req()
639 	struct T_opthdr *opt_start, *opt_end;  in process_topthdrs_first_pass()  local
647 	if ((opt_start = (struct T_opthdr *)  in process_topthdrs_first_pass()
651 	if (!__TPI_TOPT_ISALIGNED(opt_start))  in process_topthdrs_first_pass()
654 	opt_end = (struct T_opthdr *)((uchar_t *)opt_start + tor->OPT_length);  in process_topthdrs_first_pass()
656 	for (opt = opt_start; opt && (opt < opt_end);  in process_topthdrs_first_pass()
657 	    opt = _TPI_TOPT_NEXTHDR(opt_start, tor->OPT_length, opt)) {  in process_topthdrs_first_pass()
662 		if (!(_TPI_TOPT_VALID(opt, opt_start, opt_end)))  in process_topthdrs_first_pass()
862 	struct T_opthdr *opt_start, *opt_end;  in do_options_second_pass()  local
873 	opt_start = (struct T_opthdr *)mi_offset_param(reqmp,  in do_options_second_pass()
875 	if (opt_start == NULL)  in do_options_second_pass()
877 	opt_end = (struct T_opthdr *)((uchar_t *)opt_start + tor->OPT_length);  in do_options_second_pass()
878 	ASSERT(__TPI_TOPT_ISALIGNED(opt_start)); /* verified in first pass */  in do_options_second_pass()
880 	for (opt = opt_start; opt && (opt < opt_end);  in do_options_second_pass()
881 	    opt = _TPI_TOPT_NEXTHDR(opt_start, tor->OPT_length, opt)) {  in do_options_second_pass()
884 		ASSERT(_TPI_TOPT_VALID(opt, opt_start, opt_end));  in do_options_second_pass()
1524 	struct T_opthdr *opt, *opt_start, *opt_end;  in tpi_optcom_buf()  local
1554 	if ((opt_start = (struct T_opthdr *)  in tpi_optcom_buf()
1559 	if (!__TPI_TOPT_ISALIGNED(opt_start)) {  in tpi_optcom_buf()
1564 	opt_end = (struct T_opthdr *)((uchar_t *)opt_start  in tpi_optcom_buf()
1574 	for (opt = opt_start; opt && (opt < opt_end);  in tpi_optcom_buf()
1575 	    opt = _TPI_TOPT_NEXTHDR(opt_start, *opt_lenp, opt)) {  in tpi_optcom_buf()
1580 		if (!_TPI_TOPT_VALID(opt, opt_start, opt_end)) {  in tpi_optcom_buf()
1731 		bcopy(init_optr, opt_start, *opt_lenp);  in tpi_optcom_buf()