YOSHIFUJI Hideaki 1717699cd5 ipv6: Fail with appropriate error code when setting not-applicable sockopt.
IPV6_MULTICAST_HOPS, for example, is not valid for stream sockets.
Since they are virtually unavailable for stream sockets,
we should return ENOPROTOOPT instead of EINVAL.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-06-12 09:19:09 +09:00
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2008-05-14 19:23:27 -05:00
2008-06-04 12:40:15 -07:00
2008-01-28 14:54:10 -08:00