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.TH "SKB_CLONE" "9" "09 April 2004" "" ""

.SH NAME
skb_clone \- duplicate an sk_buff
.SH SYNOPSIS
.sp
\fB
.sp
struct sk_buff * skb_clone  (struct sk_buff * \fIskb\fB, int \fIgfp_mask\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIskb\fB\fR
buffer to clone
.TP
\fB\fIgfp_mask\fB\fR
allocation priority
.SH "DESCRIPTION"
.PP
Duplicate an &sk_buff. The new one is not owned by a socket. Both
copies share the same packet data but not structure. The new
buffer has a reference count of 1. If the allocation fails the
function returns NULL otherwise the new buffer is returned.
.PP
If this function is called from an interrupt \fBgfp_mask\fR must be
GFP_ATOMIC.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.6.0.