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netfilter/queue: generalize nfnl_queue_msg_build_verdict()

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Generalize netfilter/queue to allow sending batched verdicts
later.

Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
This commit is contained in:
Holger Eitzenberger 2013-06-19 15:23:14 +02:00 • committed by Thomas Graf
parent 53ac502a2b
commit 34a96ba5c2
1 changed files with 10 additions and 2 deletions
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12
lib/netfilter/queue_msg.c
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@ -163,12 +163,14 @@ errout:
/** @} */
struct nl_msg *nfnl_queue_msg_build_verdict(const struct nfnl_queue_msg *msg)
static struct nl_msg *
__nfnl_queue_msg_build_verdict(const struct nfnl_queue_msg *msg,
uint8_t type)
{
struct nl_msg *nlmsg;
struct nfqnl_msg_verdict_hdr verdict;
nlmsg = nfnlmsg_alloc_simple(NFNL_SUBSYS_QUEUE, NFQNL_MSG_VERDICT, 0,
nlmsg = nfnlmsg_alloc_simple(NFNL_SUBSYS_QUEUE, type, 0,
nfnl_queue_msg_get_family(msg),
nfnl_queue_msg_get_group(msg));
if (nlmsg == NULL)
@ -191,6 +193,12 @@ nla_put_failure:
return NULL;
}
struct nl_msg *
nfnl_queue_msg_build_verdict(const struct nfnl_queue_msg *msg)
{
return __nfnl_queue_msg_build_verdict(msg, NFQNL_MSG_VERDICT);
}
/**
* Send a message verdict/mark
* @arg nlh netlink messsage header