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.\" Copyright (c) 2009 Gabor Kovesdan <gabor@FreeBSD.org>
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" Portions of this text are reprinted and reproduced in electronic form
.\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology --
.\" Portable Operating System Interface (POSIX), The Open Group Base
.\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of
.\" Electrical and Electronics Engineers, Inc and The Open Group. In the
.\" event of any discrepancy between this version and the original IEEE and
.\" The Open Group Standard, the original IEEE and The Open Group Standard is
.\" the referee document. The original Standard can be obtained online at
.\" http://www.opengroup.org/unix/online.html.
.\"
.\" $FreeBSD$
.\"
.Dd October 20, 2009
.Dt __ICONV_GET_LIST 3
.Os
.Sh NAME
.Nm __iconv_get_list
.Nm __iconv_free_list
.Nd retrieving a list of character encodings supported by
.Xr iconv 3
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In iconv.h
.Ft int
.Fn __iconv_get_list "char ***names" "size_t count" "bool paired"
.Ft void
.Fn __iconv_free_list "char **names" "size_t count"
.Sh DESCRIPTION
The
.Fn __iconv_get_list
function obtains a list of character encodings that are supported by the
.Xr iconv 3
call.
The list of the encoding names will be stored in
.Fa names
and the number of the entries is stored in
.Fa count .
If the
.Fa paired
variable is true, the list will be arranged into
canonical/alias name pairs.
.Pp
The
.Fn __iconv_free_list
function is to free the allocated memory during the call of
.Fn __iconv_get_list .
.Sh RETURN VALUES
Upon successful completion
.Fn __iconv_get_list
returns 0 and set the
.Fa names
and
.Fa count
arguments.
Otherwise, \-1 is returned and errno is set to indicate the error.
.Sh SEE ALSO
.Xr iconv 3 ,
.Xr iconvlist 3
.Sh STANDARDS
The
.Nm __iconv_get_list
and
.Nm __iconv_free_list
functions are non-standard interfaces, which appeared in
the implementation of the Citrus Project.
The iconv implementation of the Citrus Project was adopted in
.Fx 9 .
.Sh AUTHORS
This manual page was written by
.An Gabor Kovesdan Aq gabor@FreeBSD.org .
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