From dd5b6ce6fd465eab90357711c8e8124dc3a31ff0 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 23 Mar 2009 13:21:06 +0100 Subject: nefilter: nfnetlink: add nfnetlink_set_err and use it in ctnetlink This patch adds nfnetlink_set_err() to propagate the error to netlink broadcast listener in case of memory allocation errors in the message building. Signed-off-by: Pablo Neira Ayuso Signed-off-by: Patrick McHardy --- include/linux/netfilter/nfnetlink.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 7d8e0455ccac..135e5cfe68a2 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -76,6 +76,7 @@ extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n); extern int nfnetlink_has_listeners(unsigned int group); extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo); +extern void nfnetlink_set_err(u32 pid, u32 group, int error); extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags); extern void nfnl_lock(void); -- cgit v1.2.3-59-g8ed1b