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SKB_HAS_SHARED_FRAG(9) Linux Networking SKB_HAS_SHARED_FRAG(9)

NAME

skb_has_shared_frag - can any frag be overwritten

SYNOPSIS

bool skb_has_shared_frag(const struct sk_buff * skb);

ARGUMENTS

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)

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16