154 lines
5.6 KiB
HTML
154 lines
5.6 KiB
HTML
<html>
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<head>
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<meta name="generator" content="groff -Thtml, see www.gnu.org">
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<meta name="Content-Style" content="text/css">
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<title>BIND_TEXTDOMAIN_CODESET</title>
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</head>
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<body>
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<h1 align=center>BIND_TEXTDOMAIN_CODESET</h1>
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<a href="#NAME">NAME</a><br>
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<a href="#SYNOPSIS">SYNOPSIS</a><br>
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<a href="#DESCRIPTION">DESCRIPTION</a><br>
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<a href="#RETURN VALUE">RETURN VALUE</a><br>
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<a href="#ERRORS">ERRORS</a><br>
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<a href="#BUGS">BUGS</a><br>
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<a href="#SEE ALSO">SEE ALSO</a><br>
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<hr>
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<!-- Creator : groff version 1.17 -->
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<a name="NAME"></a>
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<h2>NAME</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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bind_textdomain_codeset - set encoding of message translations</td></table>
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<a name="SYNOPSIS"></a>
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<h2>SYNOPSIS</h2>
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cols="2" cellspacing="0" cellpadding="0">
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<td width="10%"></td><td width="90%">
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<pre><b>#include <libintl.h>
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char * bind_textdomain_codeset (const char *</b> <i>domainname</i><b>,
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const char *</b> <i>codeset</i><b>);
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</b></pre></td></table>
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<a name="DESCRIPTION"></a>
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<h2>DESCRIPTION</h2>
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cols="2" cellspacing="0" cellpadding="0">
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<td width="10%"></td><td width="90%">
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The <b>bind_textdomain_codeset</b> function sets the output
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codeset for message catalogs for domain
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<i>domainname</i>.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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A message domain is a set of translatable <i>msgid</i>
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messages. Usually, every software package has its own
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message domain.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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By default, the <b>gettext</b> family of functions returns
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translated messages in the locale's character encoding,
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which can be retrieved as <b>nl_langinfo(CODESET)</b>. The
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need for calling <b>bind_textdomain_codeset</b> arises for
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programs which store strings in a locale independent way
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(e.g. UTF-8) and want to avoid an extra character set
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conversion on the returned translated messages.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<i>domainname</i> must be a non-empty string.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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If <i>codeset</i> is not NULL, it must be a valid encoding
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name which can be used for the <b>iconv_open</b> function.
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The <b>bind_textdomain_codeset</b> function sets the output
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codeset for message catalogs belonging to domain
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<i>domainname</i> to <i>codeset</i>. The function makes
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copies of the argument strings as needed.</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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If <i>codeset</i> is NULL, the function returns the
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previously set codeset for domain <i>domainname</i>. The
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default is NULL, denoting the locale's character
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encoding.</td></table>
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<a name="RETURN VALUE"></a>
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<h2>RETURN VALUE</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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If successful, the <b>bind_textdomain_codeset</b> function
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returns the current codeset for domain <i>domainname</i>,
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after possibly changing it. The resulting string is valid
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until the next <b>bind_textdomain_codeset</b> call for the
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same <i>domainname</i> and must not be modified or freed. If
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a memory allocation failure occurs, it sets <b>errno</b> to
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<b>ENOMEM</b> and returns NULL. If no codeset has been set
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for domain <i>domainname</i>, it returns NULL.</td></table>
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<a name="ERRORS"></a>
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<h2>ERRORS</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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The following error can occur, among others:</td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>ENOMEM</b></td></table>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="21%"></td><td width="79%">
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Not enough memory available.</td></table>
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<a name="BUGS"></a>
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<h2>BUGS</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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The return type ought to be <b>const char *</b>, but is
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<b>char *</b> to avoid warnings in C code predating ANSI
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C.</td></table>
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<a name="SEE ALSO"></a>
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<h2>SEE ALSO</h2>
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<table width="100%" border=0 rules="none" frame="void"
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cols="2" cellspacing="0" cellpadding="0">
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<tr valign="top" align="left">
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<td width="10%"></td><td width="90%">
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<b>gettext</b>(3), <b>dgettext</b>(3), <b>dcgettext</b>(3),
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<b>ngettext</b>(3), <b>dngettext</b>(3),
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<b>dcngettext</b>(3), <b>textdomain</b>(3),
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<b>nl_langinfo</b>(3), <b>iconv_open</b>(3)</td></table>
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<hr>
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</body>
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</html>
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