icuSources/i18n/ucln_in.c

   1 /*
   2 ******************************************************************************
   3 *                                                                            *
   4 * Copyright (C) 2001-2014, International Business Machines                   *
   5 *                Corporation and others. All Rights Reserved.                *
   6 *                                                                            *
   7 ******************************************************************************
   8 *   file name:  ucln_in.c
   9 *   encoding:   US-ASCII
  10 *   tab size:   8 (not used)
  11 *   indentation:4
  12 *
  13 *   created on: 2001July05
  14 *   created by: George Rhoten
  15 */
  16
  17 #include "ucln.h"
  18 #include "ucln_in.h"
  19 #include "uassert.h"
  20
  21 /**  Auto-client for UCLN_I18N **/
  22 #define UCLN_TYPE UCLN_I18N
  23 #include "ucln_imp.h"
  24
  25 /* Leave this copyright notice here! It needs to go somewhere in this library. */
  26 static const char copyright[] = U_COPYRIGHT_STRING;
  27
  28 static cleanupFunc *gCleanupFunctions[UCLN_I18N_COUNT];
  29
  30 static UBool i18n_cleanup(void)
  31 {
  32     ECleanupI18NType libType = UCLN_I18N_START;
  33     (void)copyright;   /* Suppress unused variable warning with clang. */
  34
  35     while (++libType<UCLN_I18N_COUNT) {
  36         if (gCleanupFunctions[libType])
  37         {
  38             gCleanupFunctions[libType]();
  39             gCleanupFunctions[libType] = NULL;
  40         }
  41     }
  42 #if !UCLN_NO_AUTO_CLEANUP && (defined(UCLN_AUTO_ATEXIT) || defined(UCLN_AUTO_LOCAL))
  43     ucln_unRegisterAutomaticCleanup();
  44 #endif
  45     return TRUE;
  46 }
  47
  48 void ucln_i18n_registerCleanup(ECleanupI18NType type,
  49                                cleanupFunc *func)
  50 {
  51     U_ASSERT(UCLN_I18N_START < type && type < UCLN_I18N_COUNT);
  52     ucln_registerCleanup(UCLN_I18N, i18n_cleanup);
  53     if (UCLN_I18N_START < type && type < UCLN_I18N_COUNT)
  54     {
  55         gCleanupFunctions[type] = func;
  56     }
  57 #if !UCLN_NO_AUTO_CLEANUP && (defined(UCLN_AUTO_ATEXIT) || defined(UCLN_AUTO_LOCAL))
  58     ucln_registerAutomaticCleanup();
  59 #endif
  60 }
  61