NetBSD/distrib/utils/libhack/setlocale.c

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/* $NetBSD: setlocale.c,v 1.3 2000/08/11 19:58:34 tshiozak Exp $ */
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/*
* Written by Gordon W. Ross <gwr@netbsd.org>
* Public domain.
*/
#include <sys/localedef.h>
#include <stdlib.h>
#define __SETLOCALE_SOURCE__
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#include <locale.h>
/*
* Cheap and dirty setlocale() that is just good enough to
* satisfy references in programs like cat that do:
* setlocale(LC_ALL, "");
* Offered with apologies to all non-english speakers...
*/
static char current_locale[32] = { "C" };
size_t __mb_cur_max = 1;
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char *
__setlocale_mb_len_max_32(category, locale)
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int category;
const char *locale;
{
if (category < 0 || category >= _LC_LAST)
return (NULL);
/* No change of locale is allowed. */
if (locale && locale[0])
return(NULL);
return (current_locale);
}