Exemplos de SET_TC_VERD em C++ (Cpp)

Exemplo n.º 1

Arquivo: skbuff.c Projeto: earthGavinLee/hg556a_source

struct sk_buff *skb_clone(struct sk_buff *skb, int gfp_mask)
{
	struct sk_buff *n = kmem_cache_alloc(skbuff_head_cache, gfp_mask);

	if (!n) 
		return NULL;

#define C(x) n->x = skb->x

	n->next = n->prev = NULL;
	n->list = NULL;
	n->sk = NULL;
	C(stamp);
	C(dev);
	C(real_dev);
	C(h);
	C(nh);
	C(mac);
	C(dst);
	dst_clone(skb->dst);
	C(sp);
#ifdef CONFIG_INET
	secpath_get(skb->sp);
#endif
	memcpy(n->cb, skb->cb, sizeof(skb->cb));
	C(len);
	C(data_len);
	C(csum);
	C(local_df);
	n->cloned = 1;
	C(pkt_type);
	C(ip_summed);
	C(priority);
	C(protocol);
	C(security);
	n->destructor = NULL;
#ifdef CONFIG_NETFILTER
	C(nfmark);
	C(nfcache);
	C(nfct);
	nf_conntrack_get(skb->nfct);
#ifdef CONFIG_NETFILTER_DEBUG
	C(nf_debug);
#endif
#ifdef CONFIG_BRIDGE_NETFILTER
	C(nf_bridge);
	nf_bridge_get(skb->nf_bridge);
#endif
#endif /*CONFIG_NETFILTER*/
#if defined(CONFIG_HIPPI)
	C(private);
#endif
#ifdef CONFIG_NET_SCHED
	C(tc_index);
#ifdef CONFIG_NET_CLS_ACT
	n->tc_verd = SET_TC_VERD(skb->tc_verd,0);
	n->tc_verd = CLR_TC_OK2MUNGE(skb->tc_verd);
	n->tc_verd = CLR_TC_MUNGED(skb->tc_verd);
	C(input_dev);
	C(tc_classid);
#endif

#endif
#if defined(CONFIG_MIPS_BRCM)

	C(retfreeq_flags);
	n->retfreeq_flags &= ~SKB_PREALLOC;
	C(retfreeq_cb);
	C(retfreeq_context);
	C(rcvfrom);
	memcpy(n->extif, skb->extif, sizeof(skb->extif));
#endif
	C(truesize);
	atomic_set(&n->users, 1);
	C(head);
	C(data);
	C(tail);
	C(end);

	atomic_inc(&(skb_shinfo(skb)->dataref));
	skb->cloned = 1;

	return n;
}

Exemplo n.º 2

struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
{
	struct sk_buff *n;

	n = skb + 1;
	if (skb->fclone == SKB_FCLONE_ORIG &&
	    n->fclone == SKB_FCLONE_UNAVAILABLE) {
		atomic_t *fclone_ref = (atomic_t *) (n + 1);
		n->fclone = SKB_FCLONE_CLONE;
		atomic_inc(fclone_ref);
	} else {
		n = kmem_cache_alloc(skbuff_head_cache, gfp_mask);
		if (!n)
			return NULL;
		n->fclone = SKB_FCLONE_UNAVAILABLE;
	}

#define C(x) n->x = skb->x

	n->next = n->prev = NULL;
	n->sk = NULL;
	C(tstamp);
	C(dev);
	C(h);
	C(nh);
	C(mac);
	C(dst);
	dst_clone(skb->dst);
	C(sp);
#ifdef CONFIG_INET
	secpath_get(skb->sp);
#endif
	memcpy(n->cb, skb->cb, sizeof(skb->cb));
	C(len);
	C(data_len);
	C(mac_len);
	C(csum);
	C(local_df);
	n->cloned = 1;
	n->nohdr = 0;
	C(pkt_type);
	C(ip_summed);
	C(priority);
#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
	C(ipvs_property);
#endif
	C(protocol);
	n->destructor = NULL;
	C(mark);
#ifdef CONFIG_NETFILTER
	C(nfct);
	nf_conntrack_get(skb->nfct);
	C(nfctinfo);
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
	C(nfct_reasm);
	nf_conntrack_get_reasm(skb->nfct_reasm);
#endif
#ifdef CONFIG_BRIDGE_NETFILTER
	C(nf_bridge);
	nf_bridge_get(skb->nf_bridge);
#endif
#endif /*CONFIG_NETFILTER*/
#ifdef CONFIG_NET_SCHED
	C(tc_index);
#ifdef CONFIG_NET_CLS_ACT
	n->tc_verd = SET_TC_VERD(skb->tc_verd,0);
	n->tc_verd = CLR_TC_OK2MUNGE(n->tc_verd);
	n->tc_verd = CLR_TC_MUNGED(n->tc_verd);
	C(iif);
#endif
	skb_copy_secmark(n, skb);
#endif
	C(truesize);
	atomic_set(&n->users, 1);
	C(head);
	C(data);
	C(tail);
	C(end);

	atomic_inc(&(skb_shinfo(skb)->dataref));
	skb->cloned = 1;

	return n;
}