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authorJiri Olsa <jolsa@redhat.com>2010-06-15 01:07:31 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-23 13:16:38 -0700
commit7b2ff18ee7b0ec4bc3162f821e221781aaca48bd (patch)
treeeed7535663f6333a1dc68861d8cd7b98d8050d4d /include
parent01fc3e86c6379cc4c78c529a1bad1b8179b726aa (diff)
net - IP_NODEFRAG option for IPv4 socket
this patch is implementing IP_NODEFRAG option for IPv4 socket. The reason is, there's no other way to send out the packet with user customized header of the reassembly part. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/in.h1
-rw-r--r--include/net/inet_sock.h3
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/in.h b/include/linux/in.h
index 583c76f9c30f..41d88a4689af 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -85,6 +85,7 @@ struct in_addr {
#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
#define IP_MINTTL 21
+#define IP_NODEFRAG 22
/* IP_MTU_DISCOVER values */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 1653de515cee..1989cfd7405f 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -137,7 +137,8 @@ struct inet_sock {
hdrincl:1,
mc_loop:1,
transparent:1,
- mc_all:1;
+ mc_all:1,
+ nodefrag:1;
int mc_index;
__be32 mc_addr;
struct ip_mc_socklist *mc_list;