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61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
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/*
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* Copyright 2022, Trung Nguyen, trungnt282910@gmail.com
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#ifndef _THREAD_LOCALE_H
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#define _THREAD_LOCALE_H
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#include "LocaleBackend.h"
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namespace BPrivate {
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namespace Libroot {
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// This struct is taken from glibc's __locale_struct
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// from xlocale.h.
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// It will also be used by glibc so it should have the same
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// layout.
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struct GlibcLocaleStruct {
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void *__locales[7]; /* 7 = __LC_LAST. */
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const unsigned short int *__ctype_b;
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const int *__ctype_tolower;
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const int *__ctype_toupper;
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};
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// Taken from glibc's bits/locale.h
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// glibc uses different codes from our the native locale.h.
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// This should be the values used for the indexes
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// in GlibcLocaleStruct.
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enum {
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GLIBC_LC_CTYPE = 0,
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GLIBC_LC_NUMERIC = 1,
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GLIBC_LC_TIME = 2,
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GLIBC_LC_COLLATE = 3,
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GLIBC_LC_MONETARY = 4,
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GLIBC_LC_MESSAGES = 5,
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GLIBC_LC_ALL = 6,
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};
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// The pointer in the TLS will point to this struct.
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struct ThreadLocale {
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GlibcLocaleStruct glibcLocaleStruct;
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LocaleBackendData* threadLocaleInfo;
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};
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ThreadLocale* GetCurrentThreadLocale();
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} // namespace Libroot
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} // namespace BPrivate
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#endif // _THREAD_LOCALE_H
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