static int
__nfulnl_send(struct nfulnl_instance *inst)
{
int status;
if (timer_pending(&inst->timer))
del_timer(&inst->timer);
if (!inst->skb)
return 0;
if (inst->qlen > 1)
inst->lastnlh->nlmsg_type = NLMSG_DONE;
status = nfnetlink_unicast(inst->skb, inst->peer_pid, MSG_DONTWAIT);
if (status < 0) {
UDEBUG("netlink_unicast() failed\n");
/* FIXME: statistics */
}
inst->qlen = 0;
inst->skb = NULL;
inst->lastnlh = NULL;
return status;
}
static int
__nfulnl_send(struct nfulnl_instance *inst)
{
int status = -1;
if (inst->qlen > 1)
NLMSG_PUT(inst->skb, 0, 0,
NLMSG_DONE,
sizeof(struct nfgenmsg));
status = nfnetlink_unicast(inst->skb, inst->peer_pid, MSG_DONTWAIT);
inst->qlen = 0;
inst->skb = NULL;
nlmsg_failure:
return status;
}
static void
__nfulnl_send(struct nfulnl_instance *inst)
{
if (inst->qlen > 1) {
struct nlmsghdr *nlh = nlmsg_put(inst->skb, 0, 0,
NLMSG_DONE,
sizeof(struct nfgenmsg),
0);
if (WARN_ONCE(!nlh, "bad nlskb size: %u, tailroom %d\n",
inst->skb->len, skb_tailroom(inst->skb))) {
kfree_skb(inst->skb);
goto out;
}
}
nfnetlink_unicast(inst->skb, inst->net, inst->peer_portid,
MSG_DONTWAIT);
out:
inst->qlen = 0;
inst->skb = NULL;
}
static int
__nfulnl_send(struct nfulnl_instance *inst)
{
int status = -1;
if (inst->qlen > 1) {
struct nlmsghdr *nlh = nlmsg_put(inst->skb, 0, 0,
NLMSG_DONE,
sizeof(struct nfgenmsg),
0);
if (!nlh)
goto out;
}
status = nfnetlink_unicast(inst->skb, &init_net, inst->peer_portid,
MSG_DONTWAIT);
inst->qlen = 0;
inst->skb = NULL;
out:
return status;
}
