From 7318226ea2931a627f3572e5f4804c91ca19ecbc Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 26 Apr 2007 15:46:23 -0700 Subject: [AF_RXRPC]: Key facility changes for AF_RXRPC Export the keyring key type definition and document its availability. Add alternative types into the key's type_data union to make it more useful. Not all users necessarily want to use it as a list_head (AF_RXRPC doesn't, for example), so make it clear that it can be used in other ways. Signed-off-by: David Howells Signed-off-by: David S. Miller --- include/linux/key.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/key.h b/include/linux/key.h index 169f05e4863e..a9220e75782e 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -160,6 +160,8 @@ struct key { */ union { struct list_head link; + unsigned long x[2]; + void *p[2]; } type_data; /* key data -- cgit v1.2.3-59-g8ed1b