C++ (Cpp) xfrm_output Examples

Example #1

File: xfrm6_output.c Project: acassis/emlinux-ssd1935

static inline int xfrm6_output_one(struct sk_buff *skb)
{
	struct dst_entry *dst = skb->dst;
	struct xfrm_state *x = dst->xfrm;
	struct ipv6hdr *iph;
	int err;

	if (x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL) {
		err = xfrm6_tunnel_check_size(skb);
		if (err)
			goto error_nolock;
	}

	err = xfrm_output(skb);
	if (err)
		goto error_nolock;

	iph = ipv6_hdr(skb);
	iph->payload_len = htons(skb->len - sizeof(*iph));

	IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED;
	err = 0;

out_exit:
	return err;
error_nolock:
	kfree_skb(skb);
	goto out_exit;
}

Example #2

File: xfrm6_output.c Project: andy-padavan/rt-n56u

int xfrm6_output_finish(struct sk_buff *skb)
{
#ifdef CONFIG_NETFILTER
	IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED;
#endif

	skb->protocol = htons(ETH_P_IPV6);
	return xfrm_output(skb);
}

Example #3

File: xfrm6_output.c Project: AlexShiLucky/linux

int xfrm6_output_finish(struct sock *sk, struct sk_buff *skb)
{
	memset(IP6CB(skb), 0, sizeof(*IP6CB(skb)));

#ifdef CONFIG_NETFILTER
	IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED;
#endif

	return xfrm_output(sk, skb);
}

Example #4

File: xfrm4_output.c Project: ARMP/android_kernel_lge_x3

int xfrm4_output_finish(struct sk_buff *skb)
{
#ifdef CONFIG_NETFILTER
	if (!skb_dst(skb)->xfrm) {
		IPCB(skb)->flags |= IPSKB_REROUTED;
		return dst_output(skb);
	}

	IPCB(skb)->flags |= IPSKB_XFRM_TRANSFORMED;
#endif

	skb->protocol = htons(ETH_P_IP);
	return xfrm_output(skb);
}