skb_cloned (9) - Linux Manuals

skb_cloned: is the buffer a clone

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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