skb_has_shared_frag
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Name

skb_has_shared_frag — can any frag be overwritten

Synopsis

bool skb_has_shared_frag (const struct sk_buff * skb);
 

Arguments

const struct sk_buff * skb

buffer to test

Description

Return true if the skb has at least one frag that might be modified by an external entity (as in vmsplice/sendfile)

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