88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
/*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "setlocale.h"
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#define LCCTYPE_SIZE (sizeof(struct lc_ctype_T) / sizeof(char *))
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static char numone[] = { '\1', '\0'};
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const struct lc_ctype_T _C_ctype_locale = {
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"ASCII", /* codeset */
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numone /* mb_cur_max */
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#ifdef __HAVE_LOCALE_INFO_EXTENDED__
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,
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{ "0", "1", "2", "3", "4", /* outdigits */
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"5", "6", "7", "8", "9" },
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{ L"0", L"1", L"2", L"3", L"4", /* woutdigits */
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L"5", L"6", L"7", L"8", L"9" }
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#endif
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};
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/* NULL locale indicates global locale (called from setlocale) */
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int
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__ctype_load_locale (struct __locale_t *locale, const char *name,
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void *f_wctomb, const char *charset, int mb_cur_max)
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{
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int ret;
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struct lc_ctype_T ct;
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char *bufp = NULL;
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#ifdef __CYGWIN__
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extern int __set_lc_ctype_from_win (const char *, const struct lc_ctype_T *,
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struct lc_ctype_T *, char **, void *,
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const char *, int);
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ret = __set_lc_ctype_from_win (name, &_C_ctype_locale, &ct, &bufp,
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f_wctomb, charset, mb_cur_max);
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/* ret == -1: error, ret == 0: C/POSIX, ret > 0: valid */
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if (ret >= 0)
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{
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struct lc_ctype_T *ctp = NULL;
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if (ret > 0)
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{
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ctp = (struct lc_ctype_T *) calloc (1, sizeof *ctp);
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if (!ctp)
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{
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free (bufp);
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return -1;
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}
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*ctp = ct;
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}
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struct __lc_cats tmp = locale->lc_cat[LC_CTYPE];
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locale->lc_cat[LC_CTYPE].ptr = ret == 0 ? &_C_ctype_locale : ctp;
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locale->lc_cat[LC_CTYPE].buf = bufp;
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/* If buf is not NULL, both pointers have been alloc'ed */
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if (tmp.buf)
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{
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free ((void *) tmp.ptr);
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free (tmp.buf);
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}
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ret = 0;
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}
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#else
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/* TODO */
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#endif
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return ret;
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}
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