Lines Matching refs:lim
42 static int ip6optlen(u_int8_t *opt, u_int8_t *lim);
50 ip6optlen(u_int8_t *opt, u_int8_t *lim) in ip6optlen() argument
58 if (opt + 2 > lim) in ip6optlen()
62 if (opt + optlen <= lim) in ip6optlen()
192 u_int8_t *optp, *lim; in inet6_opt_next() local
198 lim = (u_int8_t *)extbuf + extlen; in inet6_opt_next()
211 while (optp < lim) { in inet6_opt_next()
217 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_next()
222 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_next()
240 u_int8_t *optp, *lim; in inet6_opt_find() local
246 lim = (u_int8_t *)extbuf + extlen; in inet6_opt_find()
259 while (optp < lim) { in inet6_opt_find()
260 if ((optlen = ip6optlen(optp, lim)) == 0) in inet6_opt_find()