[NETLINK]: Add set/getsockopt options to support more than 32 groups

NETLINK_ADD_MEMBERSHIP/NETLINK_DROP_MEMBERSHIP are used to join/leave
groups, NETLINK_PKTINFO is used to enable nl_pktinfo control messages
for received packets to get the extended destination group number.

Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Patrick McHardy authored and David S. Miller committed 2005-08-29 16:01:07 -07:00
1 parent f7fa9b10ed
commit 9a4595bc7e
3 files changed
+103 -2

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@@ -272,6 +272,7 @@ struct ucred {
#define SOL_NETBEUI 267
#define SOL_LLC 268
#define SOL_DCCP 269
#define SOL_NETLINK 270
/* IPX options */
#define IPX_TYPE 1