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72 lines
2.3 KiB
72 lines
2.3 KiB
4 months ago
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// © 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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* *
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* Copyright (C) 2001-2014, International Business Machines *
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* Corporation and others. All Rights Reserved. *
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* *
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******************************************************************************
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* file name: ucln_io.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: 2006August11
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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 "mutex.h"
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#include "ucln.h"
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#include "ucln_io.h"
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#include "uassert.h"
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#ifndef U_IO_IMPLEMENTATION
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#error U_IO_IMPLEMENTATION not set - must be set for all ICU source files in io/ - see https://unicode-org.github.io/icu/userguide/howtouseicu
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#endif
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/** Auto-client */
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#define UCLN_TYPE UCLN_IO
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#include "ucln_imp.h"
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/* Leave this copyright notice here! It needs to go somewhere in this library. */
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static const char copyright[] = U_COPYRIGHT_STRING;
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static cleanupFunc *gCleanupFunctions[UCLN_IO_COUNT];
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static UBool U_CALLCONV io_cleanup(void)
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{
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int32_t libType = UCLN_IO_START;
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(void)copyright; // Suppress unused variable warning.
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while (++libType<UCLN_IO_COUNT) {
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if (gCleanupFunctions[libType])
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{
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gCleanupFunctions[libType]();
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gCleanupFunctions[libType] = NULL;
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}
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}
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#if !UCLN_NO_AUTO_CLEANUP && (defined(UCLN_AUTO_ATEXIT) || defined(UCLN_AUTO_LOCAL))
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ucln_unRegisterAutomaticCleanup();
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#endif
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return TRUE;
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}
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void ucln_io_registerCleanup(ECleanupIOType type,
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cleanupFunc *func) {
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U_ASSERT(UCLN_IO_START < type && type < UCLN_IO_COUNT);
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{
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icu::Mutex m; // See ticket 10295 for discussion.
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ucln_registerCleanup(UCLN_IO, io_cleanup);
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if (UCLN_IO_START < type && type < UCLN_IO_COUNT) {
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gCleanupFunctions[type] = func;
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}
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}
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#if !UCLN_NO_AUTO_CLEANUP && (defined(UCLN_AUTO_ATEXIT) || defined(UCLN_AUTO_LOCAL))
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ucln_registerAutomaticCleanup();
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#endif
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}
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