diff options
Diffstat (limited to 'libc/sysdeps/linux/common/bits/uClibc_locale.h')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/uClibc_locale.h | 129 |
1 files changed, 88 insertions, 41 deletions
diff --git a/libc/sysdeps/linux/common/bits/uClibc_locale.h b/libc/sysdeps/linux/common/bits/uClibc_locale.h index 4e89188b8..56819ba62 100644 --- a/libc/sysdeps/linux/common/bits/uClibc_locale.h +++ b/libc/sysdeps/linux/common/bits/uClibc_locale.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002 Manuel Novoa III +/* Copyright (C) 2002, 2003 Manuel Novoa III * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public @@ -32,18 +32,17 @@ /**********************************************************************/ /* uClibc compatibilty stuff */ -#ifdef __UCLIBC_HAS_WCHAR__ -#define __WCHAR_ENABLED -#endif - - #ifdef __UCLIBC_HAS_LOCALE__ #undef __LOCALE_C_ONLY #else /* __UCLIBC_HAS_LOCALE__ */ -#define __LOCALE_C_ONLY +#define __LOCALE_C_ONLY + +#define __XL(N) N +#define __LOCALE_PARAM +#define __LOCALE_ARG #endif /* __UCLIBC_HAS_LOCALE__ */ @@ -63,43 +62,18 @@ #define __LC_ALL 6 /**********************************************************************/ -#if defined(_LIBC) && defined(__WCHAR_ENABLED) - -/* TODO: This really needs to be somewhere else... */ -#include <limits.h> -#include <stdint.h> - -#if WCHAR_MIN == 0 -typedef wchar_t __uwchar_t; -#elif WCHAR_MAX <= USHRT_MAX -typedef unsigned short __uwchar_t; -#elif WCHAR_MAX <= UINT_MAX -typedef unsigned int __uwchar_t; -#elif WCHAR_MAX <= ULONG_MAX -typedef unsigned long __uwchar_t; -#elif defined(ULLONG_MAX) && (WCHAR_MAX <= ULLONG_MAX) -typedef unsigned long long __uwchar_t; -#elif WCHAR_MAX <= UINT_MAX -typedef uintmax_t __uwchar_t; -#else -#error Can not determine an appropriate type for __uwchar_t! -#endif - -#endif - -/**********************************************************************/ -#if defined(_LIBC) && !defined(__LOCALE_C_ONLY) +/* #if defined(_LIBC) && !defined(__LOCALE_C_ONLY) */ +#ifndef __LOCALE_C_ONLY #include <stddef.h> #include <stdint.h> -#include <bits/uClibc_locale_data.h> +#include <bits/uClibc_touplow.h> +#include <bits/uClibc_locale_data.h> extern void _locale_set(const unsigned char *p); extern void _locale_init(void); -/* TODO: assumes 8-bit chars!!! */ - enum { __ctype_encoding_7_bit, /* C/POSIX */ __ctype_encoding_utf8, /* UTF-8 */ @@ -164,6 +138,12 @@ typedef struct { /* static unsigned char cur_locale[LOCALE_STRING_SIZE]; */ typedef struct { +#ifdef __UCLIBC_HAS_XLOCALE__ + const __uint16_t *__ctype_b; + const __ctype_touplow_t *__ctype_tolower; + const __ctype_touplow_t *__ctype_toupper; +#endif + /* int tables_loaded; */ /* unsigned char lctypes[LOCALE_STRING_SIZE]; */ unsigned char cur_locale[LOCALE_STRING_SIZE]; @@ -185,21 +165,30 @@ typedef struct { const unsigned char *tbl8ctype; const unsigned char *idx8uplow; const unsigned char *tbl8uplow; -#ifdef __WCHAR_ENABLED +#ifdef __UCLIBC_HAS_WCHAR__ const unsigned char *idx8c2wc; const uint16_t *tbl8c2wc; /* char > 0x7f to wide char */ const unsigned char *idx8wc2c; const unsigned char *tbl8wc2c; /* translit */ -#endif /* __WCHAR_ENABLED */ +#endif /* __UCLIBC_HAS_WCHAR__ */ #endif /* __CTYPE_HAS_8_BIT_LOCALES */ -#ifdef __WCHAR_ENABLED +#ifdef __UCLIBC_HAS_WCHAR__ + + const uint16_t *code2flag; + const unsigned char *tblwctype; const unsigned char *tblwuplow; /* const unsigned char *tblwcomb; */ const int16_t *tblwuplow_diff; /* yes... signed */ /* width?? */ -#endif /* __WCHAR_ENABLED */ + + wchar_t decimal_point_wc; + wchar_t thousands_sep_wc; + int decimal_point_len; + int thousands_sep_len; + +#endif /* __UCLIBC_HAS_WCHAR__ */ /* ctype */ const char *outdigit0_mb; @@ -313,10 +302,68 @@ typedef struct { /* collate is at the end */ __collate_t collate; -} __locale_t; +} __uclibc_locale_t; + +typedef __uclibc_locale_t *__locale_t; extern __locale_t __global_locale; + +extern int __locale_mbrtowc_l(wchar_t *__restrict dst, + const char *__restrict src, + __locale_t loc ); + +#ifdef L_setlocale +/* so we only get the warning once... */ +#warning need thread version of CUR_LOCALE! +#endif +/**********************************************************************/ +#ifdef __UCLIBC_HAS_XLOCALE__ + +extern __locale_t __curlocale_var; + +#ifdef __UCLIBC_HAS_THREADS__ + +extern __locale_t __curlocale(void) __THROW __attribute__ ((__const__)); +extern __locale_t __curlocale_set(__locale_t new); +#define __UCLIBC_CURLOCALE (__curlocale()) +#define __UCLIBC_CURLOCALE_DATA (*__curlocale()) + +#else /* __UCLIBC_HAS_THREADS__ */ + +#define __UCLIBC_CURLOCALE (__curlocale_var) +#define __UCLIBC_CURLOCALE_DATA (*__curlocale_var) + +#endif /* __UCLIBC_HAS_THREADS__ */ + +#elif defined(__UCLIBC_HAS_LOCALE__) + +#define __UCLIBC_CURLOCALE (__global_locale) +#define __UCLIBC_CURLOCALE_DATA (*__global_locale) + +#endif +/**********************************************************************/ +#if defined(__UCLIBC_HAS_XLOCALE__) && defined(__UCLIBC_DO_XLOCALE) + +#define __XL(N) N ## _l +#define __LOCALE_PARAM , __locale_t locale_arg +#define __LOCALE_ARG , locale_arg +#define __LOCALE_PTR locale_arg + +#else /* defined(__UCLIBC_HAS_XLOCALE__) && defined(__STDLIB_DO_XLOCALE) */ + +#define __XL(N) N +#define __LOCALE_PARAM +#define __LOCALE_ARG +#define __LOCALE_PTR __UCLIBC_CURLOCALE + +#endif /* defined(__UCLIBC_HAS_XLOCALE__) && defined(__STDLIB_DO_XLOCALE) */ +/**********************************************************************/ + +extern __locale_t __newlocale(int category_mask, const char *locale, __locale_t base) + __THROW; + #endif /* defined(_LIBC) && !defined(__LOCALE_C_ONLY) */ +/**********************************************************************/ #endif /* _UCLIBC_LOCALE_H */ |