C++ (Cpp) tcf_action_copy_stats Examples

Example #1

File: act_api.c Project: AiWinters/linux

int
tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
{
	int err = -EINVAL;
	unsigned char *b = skb_tail_pointer(skb);
	struct nlattr *nest;

	if (a->ops == NULL || a->ops->dump == NULL)
		return err;

	if (nla_put_string(skb, TCA_KIND, a->ops->kind))
		goto nla_put_failure;
	if (tcf_action_copy_stats(skb, a, 0))
		goto nla_put_failure;
	nest = nla_nest_start(skb, TCA_OPTIONS);
	if (nest == NULL)
		goto nla_put_failure;
	err = tcf_action_dump_old(skb, a, bind, ref);
	if (err > 0) {
		nla_nest_end(skb, nest);
		return err;
	}

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}

Example #2

File: act_api.c Project: Voskrese/mipsonqemu

int
tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
{
	int err = -EINVAL;
	unsigned char *b = skb->tail;
	struct rtattr *r;

	if (a->ops == NULL || a->ops->dump == NULL)
		return err;

	RTA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind);
	if (tcf_action_copy_stats(skb, a, 0))
		goto rtattr_failure;
	r = (struct rtattr*) skb->tail;
	RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
	if ((err = tcf_action_dump_old(skb, a, bind, ref)) > 0) {
		r->rta_len = skb->tail - (u8*)r;
		return err;
	}

rtattr_failure:
	skb_trim(skb, b - skb->data);
	return -1;
}