diff options
Diffstat (limited to 'sys/netinet6/icmp6.c')
| -rw-r--r-- | sys/netinet6/icmp6.c | 80 |
1 files changed, 1 insertions, 79 deletions
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c index 428e6720b01..78db3053f74 100644 --- a/sys/netinet6/icmp6.c +++ b/sys/netinet6/icmp6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: icmp6.c,v 1.4 2000/01/02 04:52:26 itojun Exp $ */ +/* $OpenBSD: icmp6.c,v 1.5 2000/01/08 13:54:36 itojun Exp $ */ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. @@ -1776,84 +1776,6 @@ fail: } /* - * ICMPv6 socket option processing. - */ -int -icmp6_ctloutput(op, so, level, optname, mp) - int op; - struct socket *so; - int level, optname; - struct mbuf **mp; -{ - int error = 0; - int optlen; - register struct inpcb *inp = sotoinpcb(so); - register struct mbuf *m = *mp; - - optlen = m ? m->m_len : 0; - - if (level != IPPROTO_ICMPV6) { - if (op == PRCO_SETOPT && m) - (void)m_free(m); - return EINVAL; - } - - switch(op) { - case PRCO_SETOPT: - switch (optname) { - case ICMP6_FILTER: - { - struct icmp6_filter *p; - - if (optlen != sizeof(*p)) { - error = EMSGSIZE; - break; - } - p = mtod(m, struct icmp6_filter *); - if (!p || !inp->inp_icmp6filt) { - error = EINVAL; - break; - } - bcopy(p, inp->inp_icmp6filt, - sizeof(struct icmp6_filter)); - error = 0; - break; - } - - default: - error = ENOPROTOOPT; - break; - } - break; - - case PRCO_GETOPT: - switch (optname) { - case ICMP6_FILTER: - { - struct icmp6_filter *p; - - p = mtod(m, struct icmp6_filter *); - if (!p || !inp->inp_icmp6filt) { - error = EINVAL; - break; - } - bcopy(inp->inp_icmp6filt, p, - sizeof(struct icmp6_filter)); - error = 0; - break; - } - - default: - error = ENOPROTOOPT; - break; - } - break; - } - - return(error); -} - -/* * Perform rate limit check. * Returns 0 if it is okay to send the icmp6 packet. * Returns 1 if the router SHOULD NOT send this icmp6 packet due to rate |