'\" t .\" Title: skb_frag_address_safe .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: March 2017 .\" Manual: Linux Networking .\" Source: Kernel Hackers Manual 4.10.7 .\" Language: English .\" .TH "SKB_FRAG_ADDRESS_SAF" "9" "March 2017" "Kernel Hackers Manual 4\&.10\&" "Linux Networking" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" skb_frag_address_safe \- gets the address of the data contained in a paged fragment .SH "SYNOPSIS" .HP \w'void\ *\ skb_frag_address_safe('u .BI "void * skb_frag_address_safe(const\ skb_frag_t\ *\ " "frag" ");" .SH "ARGUMENTS" .PP \fIfrag\fR .RS 4 the paged fragment buffer .RE .SH "DESCRIPTION" .PP Returns the address of the data within \fIfrag\fR\&. Checks that the page is mapped and returns \fBNULL\fR otherwise\&. .SH "COPYRIGHT" .br