SKB_CLONE(9) Linux Networking SKB_CLONE(9) NAME skb_clone - duplicate an sk_buff SYNOPSIS struct sk_buff * skb_clone(struct sk_buff * skb, gfp_t gfp_mask); ARGUMENTS skb buffer to clone gfp_mask allocation priority DESCRIPTION Duplicate an sk_buff. The new one is not owned by a socket. Both copies share the same packet data but not structure. The new buffer has a reference count of 1. If the allocation fails the function returns NULL otherwise the new buffer is returned. If this function is called from an interrupt gfp_mask must be GFP_ATOMIC. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 SKB_CLONE(9)[top]
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