The Linux Kernel API
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skb_cloned

Name

skb_cloned -- is the buffer a clone

Synopsis

int skb_cloned (const struct sk_buff * skb);

Arguments

skb: buffer to check

Description

Returns true if the buffer was generated with skb_clone and is one of multiple shared copies of the buffer. Cloned buffers are shared data so must not be written to under normal circumstances.

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