From eb409460b1abec0e2a1f9c9d07019f4157a6d6bc Mon Sep 17 00:00:00 2001 From: Lijun Chen Date: Mon, 16 Oct 2006 21:59:42 -0700 Subject: [TIPC]: Added subscription cancellation capability This patch allows a TIPC application to cancel an existing topology service subscription by re-requesting the subscription with the TIPC_SUB_CANCEL filter bit set. (All other bits of the cancel request must match the original subscription request.) Signed-off-by: Allan Stephens Signed-off-by: Per Liden Signed-off-by: David S. Miller --- include/linux/tipc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/tipc.h') diff --git a/include/linux/tipc.h b/include/linux/tipc.h index 243a15f54002..bea469455a0c 100644 --- a/include/linux/tipc.h +++ b/include/linux/tipc.h @@ -129,6 +129,7 @@ static inline unsigned int tipc_node(__u32 addr) #define TIPC_SUB_PORTS 0x01 /* filter for port availability */ #define TIPC_SUB_SERVICE 0x02 /* filter for service availability */ +#define TIPC_SUB_CANCEL 0x04 /* cancel a subscription */ #if 0 /* The following filter options are not currently implemented */ #define TIPC_SUB_NO_BIND_EVTS 0x04 /* filter out "publish" events */ -- cgit v1.2.3-59-g8ed1b