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030fa1a479
This is the normal standard way in C, C++ as well as Java and there's no longer any reason for ICU to be different. The various internal macros providing custom boolean constants can all be deleted and code as well as documentation can be updated to use lowercase true/false everywhere.
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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******************************************************************************
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* Copyright (C) 2001-2015, International Business Machines
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* Corporation and others. All Rights Reserved.
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******************************************************************************
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* file name: uinit.cpp
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* encoding: UTF-8
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2001July05
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* created by: George Rhoten
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*/
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#include "unicode/utypes.h"
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#include "unicode/icuplug.h"
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#include "unicode/uclean.h"
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#include "cmemory.h"
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#include "icuplugimp.h"
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#include "ucln_cmn.h"
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#include "ucnv_io.h"
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#include "umutex.h"
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#include "utracimp.h"
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U_NAMESPACE_BEGIN
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static UInitOnce gICUInitOnce {};
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static UBool U_CALLCONV uinit_cleanup() {
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gICUInitOnce.reset();
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return true;
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}
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static void U_CALLCONV
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initData(UErrorCode &status)
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{
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#if UCONFIG_ENABLE_PLUGINS
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/* initialize plugins */
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uplug_init(&status);
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#endif
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#if !UCONFIG_NO_CONVERSION
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/*
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* 2005-may-02
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*
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* ICU4C 3.4 (jitterbug 4497) hardcodes the data for Unicode character
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* properties for APIs that want to be fast.
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* Therefore, we need not load them here nor check for errors.
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* Instead, we load the converter alias table to see if any ICU data
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* is available.
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* Users should really open the service objects they need and check
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* for errors there, to make sure that the actual items they need are
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* available.
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*/
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ucnv_io_countKnownConverters(&status);
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#endif
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ucln_common_registerCleanup(UCLN_COMMON_UINIT, uinit_cleanup);
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}
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U_NAMESPACE_END
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U_NAMESPACE_USE
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/*
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* ICU Initialization Function. Need not be called.
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*/
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U_CAPI void U_EXPORT2
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u_init(UErrorCode *status) {
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UTRACE_ENTRY_OC(UTRACE_U_INIT);
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umtx_initOnce(gICUInitOnce, &initData, *status);
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UTRACE_EXIT_STATUS(*status);
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}
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