From 41a1f8ea4fbfcdc4232f023732584aae2220de31 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Thu, 8 Sep 2005 10:19:03 +0900 Subject: [IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data. Based on patch from David L Stevens Signed-off-by: David L Stevens Signed-off-by: YOSHIFUJI Hideaki --- net/ipv6/ipv6_sockglue.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'net/ipv6/ipv6_sockglue.c') diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index dc1d9914bf7..8567873d0dd 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -264,6 +264,18 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname, retv = 0; break; + case IPV6_TCLASS: + if (val < 0 || val > 0xff) + goto e_inval; + np->tclass = val; + retv = 0; + break; + + case IPV6_RECVTCLASS: + np->rxopt.bits.rxtclass = valbool; + retv = 0; + break; + case IPV6_FLOWINFO: np->rxopt.bits.rxflow = valbool; retv = 0; @@ -364,7 +376,7 @@ sticky_done: msg.msg_controllen = optlen; msg.msg_control = (void*)(opt+1); - retv = datagram_send_ctl(&msg, &fl, opt, &junk); + retv = datagram_send_ctl(&msg, &fl, opt, &junk, &junk); if (retv) goto done; update: @@ -787,6 +799,14 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname, val = np->rxopt.bits.odstopts; break; + case IPV6_TCLASS: + val = np->tclass; + break; + + case IPV6_RECVTCLASS: + val = np->rxopt.bits.rxtclass; + break; + case IPV6_FLOWINFO: val = np->rxopt.bits.rxflow; break; -- cgit v1.2.3