Lines Matching refs:optlen
52 int optlen; in ip6optlen() local
55 optlen = 1; in ip6optlen()
60 optlen = *(opt + 1) + 2; in ip6optlen()
62 if (opt + optlen <= lim) in ip6optlen()
63 return (optlen); in ip6optlen()
193 int optlen; in inet6_opt_next() local
217 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_next()
219 optp += optlen; in inet6_opt_next()
222 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_next()
225 *lenp = optlen - 2; in inet6_opt_next()
227 return (optp + optlen - (u_int8_t *)extbuf); in inet6_opt_next()
241 int optlen; in inet6_opt_find() local
260 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_find()
264 *lenp = optlen - 2; in inet6_opt_find()
266 return (optp + optlen - (u_int8_t *)extbuf); in inet6_opt_find()
269 optp += optlen; in inet6_opt_find()