diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2005-09-08 05:19:03 +0400 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2005-09-08 05:19:03 +0400 |
| commit | 41a1f8ea4fbfcdc4232f023732584aae2220de31 (patch) | |
| tree | 9939686b354ced0b22d81efcbc12f5ed90372b09 /net/ipv6/ipv6_sockglue.c | |
| parent | 333fad5364d6b457c8d837f7d05802d2aaf8a961 (diff) | |
| download | linux-41a1f8ea4fbfcdc4232f023732584aae2220de31.tar.xz | |
[IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data.
Based on patch from David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index dc1d9914bf7d..8567873d0dd8 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; |