32 	return strlen(vp2->ival) - strlen(vp1->ival);  in vp_cmp()
44 		if (!vp->ival || vp->ival[0] == '\0')  in posval_sort()
64 	} else if (!o->posval[0].ival) {  in show_option_range()
82 		if (!vp->ival)  in show_option_values()
85 		log_info("%20s: %-10s", i == 0 ? "valid values" : "", vp->ival);  in show_option_values()
271 extern int evaluate_arithmetic_expression(const char *buffer, long long *ival,
282 	long long ival;  in str_to_float()  local
286 		rc = evaluate_arithmetic_expression(str, &ival, &dval, 1.0, is_time);  in str_to_float()
305 	long long ival;  in str_to_decimal()  local
318 		rc = evaluate_arithmetic_expression(str, &ival, &dval, implied_units, is_time);  in str_to_decimal()
321 			*val = ival / 1000000LL;  in str_to_decimal()
323 			*val = ival;  in str_to_decimal()
438 	return max(strlen(vp->ival), opt_len(str));  in str_match_len()
482 			if (!vp->ival || vp->ival[0] == '\0')  in __handle_option()
485 			if (!strncmp(vp->ival, ptr, str_match_len(vp, ptr))) {  in __handle_option()
535 		if (o->posval[0].ival) {  in __handle_option()
541 				if (!vp->ival || vp->ival[0] == '\0')  in __handle_option()
667 		else if (o->posval[0].ival) {  in __handle_option()
673 				if (!vp->ival || vp->ival[0] == '\0' || !cp)  in __handle_option()
676 				if (!strncmp(vp->ival, ptr, str_match_len(vp, ptr))) {  in __handle_option()