'\" t .\" Title: is_link_local_ether_addr .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: January 2017 .\" Manual: Network device support .\" Source: Kernel Hackers Manual 4.8.15 .\" Language: English .\" .TH "IS_LINK_LOCAL_ETHER_" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Network device support" .\" ----------------------------------------------------------------- .\" * 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" is_link_local_ether_addr \- Determine if given Ethernet address is link\-local .SH "SYNOPSIS" .HP \w'bool\ is_link_local_ether_addr('u .BI "bool is_link_local_ether_addr(const\ u8\ *\ " "addr" ");" .SH "ARGUMENTS" .PP \fIaddr\fR .RS 4 Pointer to a six\-byte array containing the Ethernet address .RE .SH "DESCRIPTION" .PP Return true if address is link local reserved addr (01:80:c2:00:00:0X) per IEEE 802\&.1Q 8\&.6\&.3 Frame filtering\&. .PP Please note: addr must be aligned to u16\&. .SH "COPYRIGHT" .br