| | 1 | /* |
| | 2 | * Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org> |
| | 3 | * All rights reserved. |
| | 4 | * |
| | 5 | * Redistribution and use in source and binary forms, with or without |
| | 6 | * modification, are permitted provided that the following conditions |
| | 7 | * are met: |
| | 8 | * 1. Redistributions of source code must retain the above copyright |
| | 9 | * notice, this list of conditions and the following disclaimer. |
| | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 11 | * notice, this list of conditions and the following disclaimer in the |
| | 12 | * documentation and/or other materials provided with the distribution. |
| | 13 | * |
| | 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| | 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| | 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 24 | * SUCH DAMAGE. |
| | 25 | * |
| | 26 | * $FreeBSD: src/lib/libc/locale/lnumeric.c,v 1.10.2.2 2002/08/12 11:17:38 ache Exp $ |
| | 27 | * $DragonFly: src/lib/libc/locale/Attic/lnumeric.c,v 1.2 2003/06/17 04:26:44 dillon Exp $ |
| | 28 | */ |
| | 29 | |
| | 30 | #include <limits.h> |
| | 31 | #include "lnumeric.h" |
| | 32 | #include "ldpart.h" |
| | 33 | |
| | 34 | extern int __nlocale_changed; |
| | 35 | extern const char *__fix_locale_grouping_str(const char *); |
| | 36 | |
| | 37 | #define LCNUMERIC_SIZE (sizeof(struct lc_numeric_T) / sizeof(char *)) |
| | 38 | |
| | 39 | static char numempty[] = { CHAR_MAX, '\0' }; |
| | 40 | |
| | 41 | static const struct lc_numeric_T _C_numeric_locale = { |
| | 42 | ".", /* decimal_point */ |
| | 43 | "", /* thousands_sep */ |
| | 44 | numempty /* grouping */ |
| | 45 | }; |
| | 46 | |
| | 47 | static struct lc_numeric_T _numeric_locale; |
| | 48 | static int _numeric_using_locale; |
| | 49 | static char *_numeric_locale_buf; |
| | 50 | |
| | 51 | int |
| | 52 | __numeric_load_locale(const char *name) |
| | 53 | { |
| | 54 | int ret; |
| | 55 | |
| | 56 | ret = __part_load_locale(name, &_numeric_using_locale, |
| | 57 | _numeric_locale_buf, "LC_NUMERIC", |
| | 58 | LCNUMERIC_SIZE, LCNUMERIC_SIZE, |
| | 59 | (const char **)&_numeric_locale); |
| | 60 | if (ret != _LDP_ERROR) |
| | 61 | __nlocale_changed = 1; |
| | 62 | if (ret == _LDP_LOADED) |
| | 63 | _numeric_locale.grouping = |
| | 64 | __fix_locale_grouping_str(_numeric_locale.grouping); |
| | 65 | return (ret); |
| | 66 | } |
| | 67 | |
| | 68 | struct lc_numeric_T * |
| | 69 | __get_current_numeric_locale(void) |
| | 70 | { |
| | 71 | return (_numeric_using_locale |
| | 72 | ? &_numeric_locale |
| | 73 | : (struct lc_numeric_T *)&_C_numeric_locale); |
| | 74 | } |
| | 75 | |
| | 76 | #ifdef LOCALE_DEBUG |
| | 77 | void |
| | 78 | numericdebug(void) { |
| | 79 | printf( "decimal_point = %s\n" |
| | 80 | "thousands_sep = %s\n" |
| | 81 | "grouping = %s\n", |
| | 82 | _numeric_locale.decimal_point, |
| | 83 | _numeric_locale.thousands_sep, |
| | 84 | _numeric_locale.grouping |
| | 85 | ); |
| | 86 | } |
| | 87 | #endif /* LOCALE_DEBUG */ |
projects / dragonfly.git / blame_incremental