'\" t
.\"     Title: skb_clone_writable
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: Linux Networking
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "SKB_CLONE_WRITABLE" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Linux Networking"
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.SH "NAME"
skb_clone_writable \- is the header of a clone writable
.SH "SYNOPSIS"
.HP \w'int\ skb_clone_writable('u
.BI "int skb_clone_writable(const\ struct\ sk_buff\ *\ " "skb" ", unsigned\ int\ " "len" ");"
.SH "ARGUMENTS"
.PP
\fIskb\fR
.RS 4
buffer to check
.RE
.PP
\fIlen\fR
.RS 4
length up to which to write
.RE
.SH "DESCRIPTION"
.PP
Returns true if modifying the header part of the cloned buffer does not requires the data to be copied\&.
.SH "COPYRIGHT"
.br