netlink: add mmap'ed netlink helper functions
authorPatrick McHardy <kaber@trash.net>
Wed, 17 Apr 2013 06:47:02 +0000 (06:47 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Apr 2013 18:57:57 +0000 (14:57 -0400)
commit9652e931e73be7e54a9c40e9bcd4bbdafe92a406
treeb943a75e53e22e9dcdb26558d971ac25af566a02
parentccdfcc398594ddf3f77348c5a10938dbe9efefbe
netlink: add mmap'ed netlink helper functions

Add helper functions for looking up mmap'ed frame headers, reading and
writing their status, allocating skbs with mmap'ed data areas and a poll
function.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netlink.h
net/netlink/af_netlink.c