From cf14a4d06742d59ecb2d837a3f53bb24d1ff9acb Mon Sep 17 00:00:00 2001 From: James Chapman Date: Wed, 27 Jun 2007 15:43:43 -0700 Subject: [L2TP]: Changes to existing ppp and socket kernel headers for L2TP Add struct sockaddr_pppol2tp to carry L2TP-specific address information for the PPPoX (PPPoL2TP) socket. Unfortunately we can't use the union inside struct sockaddr_pppox because the L2TP-specific data is larger than the current size of the union and we must preserve the size of struct sockaddr_pppox for binary compatibility. Also add a PPPIOCGL2TPSTATS ioctl to allow userspace to obtain L2TP counters and state from the kernel. Add new if_pppol2tp.h header. [ Modified to use aligned_u64 in statistics structure -DaveM ] Signed-off-by: James Chapman Signed-off-by: David S. Miller --- include/linux/socket.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/socket.h') diff --git a/include/linux/socket.h b/include/linux/socket.h index 6e7c9483a6a6..fe195c97a89d 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -287,6 +287,7 @@ struct ucred { #define SOL_NETLINK 270 #define SOL_TIPC 271 #define SOL_RXRPC 272 +#define SOL_PPPOL2TP 273 /* IPX options */ #define IPX_TYPE 1 -- cgit v1.2.1