'\" t
.\"     Title: skb_copy_datagram_from_iter
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: June 2017
.\"    Manual: Linux Networking
.\"    Source: Kernel Hackers Manual 4.11.3
.\"  Language: English
.\"
.TH "SKB_COPY_DATAGRAM_FR" "9" "June 2017" "Kernel Hackers Manual 4\&.11\&" "Linux Networking"
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.SH "NAME"
skb_copy_datagram_from_iter \- Copy a datagram from an iov_iter\&.
.SH "SYNOPSIS"
.HP \w'int\ skb_copy_datagram_from_iter('u
.BI "int skb_copy_datagram_from_iter(struct\ sk_buff\ *\ " "skb" ", int\ " "offset" ", struct\ iov_iter\ *\ " "from" ", int\ " "len" ");"
.SH "ARGUMENTS"
.PP
\fIstruct sk_buff * skb\fR
.RS 4
buffer to copy
.RE
.PP
\fIint offset\fR
.RS 4
offset in the buffer to start copying to
.RE
.PP
\fIstruct iov_iter * from\fR
.RS 4
the copy source
.RE
.PP
\fIint len\fR
.RS 4
amount of data to copy to buffer from iovec
.RE
.SH "DESCRIPTION"
.PP
Returns 0 or \-EFAULT\&.
.SH "COPYRIGHT"
.br