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.\" Copyright (C) 2000, 2001, 2004, 2005, 2007, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
.\"
.\" This Source Code Form is subject to the terms of the Mozilla Public
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
.\"
.hy 0
.ad l
'\" t
.\" Title: lwres_inetntop
.\" Author:
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\" Date: 2007-06-18
.\" Manual: BIND9
.\" Source: ISC
.\" Language: English
.\"
.TH "LWRES_INETNTOP" "3" "2007\-06\-18" "ISC" "BIND9"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
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.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" * set default formatting
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.nh
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.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
lwres_net_ntop \- lightweight resolver IP address presentation
.SH "SYNOPSIS"
.sp
.ft B
.nf
#include <lwres/net\&.h>
.fi
.ft
.HP \w'const\ char\ *\ lwres_net_ntop('u
.BI "const char * lwres_net_ntop(int\ " "af" ", const\ void\ *" "src" ", char\ *" "dst" ", size_t\ " "size" ");"
.SH "DESCRIPTION"
.PP
\fBlwres_net_ntop()\fR
converts an IP address of protocol family
\fIaf\fR
\(em IPv4 or IPv6 \(em at location
\fIsrc\fR
from network format to its conventional representation as a string\&. For IPv4 addresses, that string would be a dotted\-decimal\&. An IPv6 address would be represented in colon notation as described in RFC1884\&.
.PP
The generated string is copied to
\fIdst\fR
provided
\fIsize\fR
indicates it is long enough to store the ASCII representation of the address\&.
.SH "RETURN VALUES"
.PP
If successful, the function returns
\fIdst\fR: a pointer to a string containing the presentation format of the address\&.
\fBlwres_net_ntop()\fR
returns
\fBNULL\fR
and sets the global variable
\fBerrno\fR
to
\fBEAFNOSUPPORT\fR
if the protocol family given in
\fIaf\fR
is not supported\&.
.SH "SEE ALSO"
.PP
\fBRFC1884\fR(),
\fBinet_ntop\fR(3),
\fBerrno\fR(3)\&.
.SH "AUTHOR"
.PP
\fBInternet Systems Consortium, Inc\&.\fR
.SH "COPYRIGHT"
.br
Copyright \(co 2000, 2001, 2004, 2005, 2007, 2014-2016, 2018, 2019 Internet Systems Consortium, Inc. ("ISC")
.br
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