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ipv4: enable getsockopt() for IP_NODEFRAG 

While integrating your man-pages patch for IP_NODEFRAG, I noticed
that this option is settable by setsockopt(), but not gettable by
getsockopt(). I suppose this is not intended. The (untested,
trivial) patch below adds getsockopt() support.

Signed-off-by: Michael kerrisk <mtk.manpages@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Kerrisk 2010-09-10 20:26:56 +00:00 committed by David S. Miller
parent 7998156344
commit a89b47639f
1 changed files with 3 additions and 0 deletions
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3
net/ipv4/ip_sockglue.c
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@ -1129,6 +1129,9 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
case IP_HDRINCL:
val = inet->hdrincl;
break;
case IP_NODEFRAG:
val = inet->nodefrag;
break;
case IP_MTU_DISCOVER:
val = inet->pmtudisc;
break;