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Diffstat (limited to 'deps/node/deps/icu-small/source/common/unicode/uclean.h')
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diff --git a/deps/node/deps/icu-small/source/common/unicode/uclean.h b/deps/node/deps/icu-small/source/common/unicode/uclean.h deleted file mode 100644 index ab0cd6da..00000000 --- a/deps/node/deps/icu-small/source/common/unicode/uclean.h +++ /dev/null @@ -1,262 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -****************************************************************************** -* Copyright (C) 2001-2014, International Business Machines -* Corporation and others. All Rights Reserved. -****************************************************************************** -* file name: uclean.h -* encoding: UTF-8 -* tab size: 8 (not used) -* indentation:4 -* -* created on: 2001July05 -* created by: George Rhoten -*/ - -#ifndef __UCLEAN_H__ -#define __UCLEAN_H__ - -#include "unicode/utypes.h" -/** - * \file - * \brief C API: Initialize and clean up ICU - */ - -/** - * Initialize ICU. - * - * Use of this function is optional. It is OK to simply use ICU - * services and functions without first having initialized - * ICU by calling u_init(). - * - * u_init() will attempt to load some part of ICU's data, and is - * useful as a test for configuration or installation problems that - * leave the ICU data inaccessible. A successful invocation of u_init() - * does not, however, guarantee that all ICU data is accessible. - * - * Multiple calls to u_init() cause no harm, aside from the small amount - * of time required. - * - * In old versions of ICU, u_init() was required in multi-threaded applications - * to ensure the thread safety of ICU. u_init() is no longer needed for this purpose. - * - * @param status An ICU UErrorCode parameter. It must not be <code>NULL</code>. - * An Error will be returned if some required part of ICU data can not - * be loaded or initialized. - * The function returns immediately if the input error code indicates a - * failure, as usual. - * - * @stable ICU 2.6 - */ -U_STABLE void U_EXPORT2 -u_init(UErrorCode *status); - -#ifndef U_HIDE_SYSTEM_API -/** - * Clean up the system resources, such as allocated memory or open files, - * used in all ICU libraries. This will free/delete all memory owned by the - * ICU libraries, and return them to their original load state. All open ICU - * items (collators, resource bundles, converters, etc.) must be closed before - * calling this function, otherwise ICU may not free its allocated memory - * (e.g. close your converters and resource bundles before calling this - * function). Generally, this function should be called once just before - * an application exits. For applications that dynamically load and unload - * the ICU libraries (relatively uncommon), u_cleanup() should be called - * just before the library unload. - * <p> - * u_cleanup() also clears any ICU heap functions, mutex functions or - * trace functions that may have been set for the process. - * This has the effect of restoring ICU to its initial condition, before - * any of these override functions were installed. Refer to - * u_setMemoryFunctions(), u_setMutexFunctions and - * utrace_setFunctions(). If ICU is to be reinitialized after - * calling u_cleanup(), these runtime override functions will need to - * be set up again if they are still required. - * <p> - * u_cleanup() is not thread safe. All other threads should stop using ICU - * before calling this function. - * <p> - * Any open ICU items will be left in an undefined state by u_cleanup(), - * and any subsequent attempt to use such an item will give unpredictable - * results. - * <p> - * After calling u_cleanup(), an application may continue to use ICU by - * calling u_init(). An application must invoke u_init() first from one single - * thread before allowing other threads call u_init(). All threads existing - * at the time of the first thread's call to u_init() must also call - * u_init() themselves before continuing with other ICU operations. - * <p> - * The use of u_cleanup() just before an application terminates is optional, - * but it should be called only once for performance reasons. The primary - * benefit is to eliminate reports of memory or resource leaks originating - * in ICU code from the results generated by heap analysis tools. - * <p> - * <strong>Use this function with great care!</strong> - * </p> - * - * @stable ICU 2.0 - * @system - */ -U_STABLE void U_EXPORT2 -u_cleanup(void); - -U_CDECL_BEGIN -/** - * Pointer type for a user supplied memory allocation function. - * @param context user supplied value, obtained from u_setMemoryFunctions(). - * @param size The number of bytes to be allocated - * @return Pointer to the newly allocated memory, or NULL if the allocation failed. - * @stable ICU 2.8 - * @system - */ -typedef void *U_CALLCONV UMemAllocFn(const void *context, size_t size); -/** - * Pointer type for a user supplied memory re-allocation function. - * @param context user supplied value, obtained from u_setMemoryFunctions(). - * @param size The number of bytes to be allocated - * @return Pointer to the newly allocated memory, or NULL if the allocation failed. - * @stable ICU 2.8 - * @system - */ -typedef void *U_CALLCONV UMemReallocFn(const void *context, void *mem, size_t size); -/** - * Pointer type for a user supplied memory free function. Behavior should be - * similar the standard C library free(). - * @param context user supplied value, obtained from u_setMemoryFunctions(). - * @param mem Pointer to the memory block to be resized - * @param size The new size for the block - * @return Pointer to the resized memory block, or NULL if the resizing failed. - * @stable ICU 2.8 - * @system - */ -typedef void U_CALLCONV UMemFreeFn (const void *context, void *mem); - -/** - * Set the functions that ICU will use for memory allocation. - * Use of this function is optional; by default (without this function), ICU will - * use the standard C library malloc() and free() functions. - * This function can only be used when ICU is in an initial, unused state, before - * u_init() has been called. - * @param context This pointer value will be saved, and then (later) passed as - * a parameter to the memory functions each time they - * are called. - * @param a Pointer to a user-supplied malloc function. - * @param r Pointer to a user-supplied realloc function. - * @param f Pointer to a user-supplied free function. - * @param status Receives error values. - * @stable ICU 2.8 - * @system - */ -U_STABLE void U_EXPORT2 -u_setMemoryFunctions(const void *context, UMemAllocFn * U_CALLCONV_FPTR a, UMemReallocFn * U_CALLCONV_FPTR r, UMemFreeFn * U_CALLCONV_FPTR f, - UErrorCode *status); - -U_CDECL_END - -#ifndef U_HIDE_DEPRECATED_API -/********************************************************************************* - * - * Deprecated Functions - * - * The following functions for user supplied mutexes are no longer supported. - * Any attempt to use them will return a U_UNSUPPORTED_ERROR. - * - **********************************************************************************/ - -/** - * An opaque pointer type that represents an ICU mutex. - * For user-implemented mutexes, the value will typically point to a - * struct or object that implements the mutex. - * @deprecated ICU 52. This type is no longer supported. - * @system - */ -typedef void *UMTX; - -U_CDECL_BEGIN -/** - * Function Pointer type for a user supplied mutex initialization function. - * The user-supplied function will be called by ICU whenever ICU needs to create a - * new mutex. The function implementation should create a mutex, and store a pointer - * to something that uniquely identifies the mutex into the UMTX that is supplied - * as a parameter. - * @param context user supplied value, obtained from u_setMutexFunctions(). - * @param mutex Receives a pointer that identifies the new mutex. - * The mutex init function must set the UMTX to a non-null value. - * Subsequent calls by ICU to lock, unlock, or destroy a mutex will - * identify the mutex by the UMTX value. - * @param status Error status. Report errors back to ICU by setting this variable - * with an error code. - * @deprecated ICU 52. This function is no longer supported. - * @system - */ -typedef void U_CALLCONV UMtxInitFn (const void *context, UMTX *mutex, UErrorCode* status); - - -/** - * Function Pointer type for a user supplied mutex functions. - * One of the user-supplied functions with this signature will be called by ICU - * whenever ICU needs to lock, unlock, or destroy a mutex. - * @param context user supplied value, obtained from u_setMutexFunctions(). - * @param mutex specify the mutex on which to operate. - * @deprecated ICU 52. This function is no longer supported. - * @system - */ -typedef void U_CALLCONV UMtxFn (const void *context, UMTX *mutex); -U_CDECL_END - -/** - * Set the functions that ICU will use for mutex operations - * Use of this function is optional; by default (without this function), ICU will - * directly access system functions for mutex operations - * This function can only be used when ICU is in an initial, unused state, before - * u_init() has been called. - * @param context This pointer value will be saved, and then (later) passed as - * a parameter to the user-supplied mutex functions each time they - * are called. - * @param init Pointer to a mutex initialization function. Must be non-null. - * @param destroy Pointer to the mutex destroy function. Must be non-null. - * @param lock pointer to the mutex lock function. Must be non-null. - * @param unlock Pointer to the mutex unlock function. Must be non-null. - * @param status Receives error values. - * @deprecated ICU 52. This function is no longer supported. - * @system - */ -U_DEPRECATED void U_EXPORT2 -u_setMutexFunctions(const void *context, UMtxInitFn *init, UMtxFn *destroy, UMtxFn *lock, UMtxFn *unlock, - UErrorCode *status); - - -/** - * Pointer type for a user supplied atomic increment or decrement function. - * @param context user supplied value, obtained from u_setAtomicIncDecFunctions(). - * @param p Pointer to a 32 bit int to be incremented or decremented - * @return The value of the variable after the inc or dec operation. - * @deprecated ICU 52. This function is no longer supported. - * @system - */ -typedef int32_t U_CALLCONV UMtxAtomicFn(const void *context, int32_t *p); - -/** - * Set the functions that ICU will use for atomic increment and decrement of int32_t values. - * Use of this function is optional; by default (without this function), ICU will - * use its own internal implementation of atomic increment/decrement. - * This function can only be used when ICU is in an initial, unused state, before - * u_init() has been called. - * @param context This pointer value will be saved, and then (later) passed as - * a parameter to the increment and decrement functions each time they - * are called. This function can only be called - * @param inc Pointer to a function to do an atomic increment operation. Must be non-null. - * @param dec Pointer to a function to do an atomic decrement operation. Must be non-null. - * @param status Receives error values. - * @deprecated ICU 52. This function is no longer supported. - * @system - */ -U_DEPRECATED void U_EXPORT2 -u_setAtomicIncDecFunctions(const void *context, UMtxAtomicFn *inc, UMtxAtomicFn *dec, - UErrorCode *status); - -#endif /* U_HIDE_DEPRECATED_API */ -#endif /* U_HIDE_SYSTEM_API */ - -#endif |