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Lines Matching defs:optlen

129 	size_t padlen, optlen, off;
169 		optlen = 1;
171 		optlen = typep[1] + 2;
172 	memcpy(bp, typep, (size_t)optlen);
173 	bp += optlen;
174 	_DIAGASSERT(__type_fit(socklen_t, optlen + cmsg->cmsg_len));
175 	cmsg->cmsg_len += (socklen_t)optlen;
281 	int hdrlen, optlen;
309 		if ((optlen = ip6optlen(*tptrp, lim)) == 0)
312 		*tptrp = *tptrp + optlen;
340 	int hdrlen, optlen;
368 		if ((optlen = ip6optlen(*tptrp, lim)) == 0)
371 		*tptrp = *tptrp + optlen;
373 	for (optp = *tptrp; optp < lim; optp += optlen) {
378 		if ((optlen = ip6optlen(optp, lim)) == 0)
395 	int optlen;
401 		optlen = 1;
406 		optlen = *(opt + 1) + 2;
408 	if (opt + optlen <= lim)
409 		return(optlen);
559 	int optlen;
584 			if ((optlen = ip6optlen(optp, lim)) == 0)
586 			optp += optlen;
589 			if ((optlen = ip6optlen(optp, lim)) == 0)
592 			*lenp = optlen - 2;
594 			rv = optp + optlen
610 	int optlen;
629 		if ((optlen = ip6optlen(optp, lim)) == 0)
634 			*lenp = optlen - 2;
636 			td = optp + optlen - (uint8_t *)extbuf;
641 		optp += optlen;