1 /* 2 ****************************************************************************** 3 * * 4 * Copyright (C) 2001-2009, International Business Machines * 5 * Corporation and others. All Rights Reserved. * 6 * * 7 ****************************************************************************** 8 * file name: ucln_io.c 9 * encoding: US-ASCII 10 * tab size: 8 (not used) 11 * indentation:4 12 * 13 * created on: 2006August11 14 * created by: George Rhoten 15 */ 16 17 #include "ucln.h" 18 #include "ucln_io.h" 19 #include "umutex.h" 20 #include "uassert.h" 21 22 /** Auto-client */ 23 #define UCLN_TYPE UCLN_IO 24 #include "ucln_imp.h" 25 26 /* Leave this copyright notice here! It needs to go somewhere in this library. */ 27 static const char copyright[] = U_COPYRIGHT_STRING; 28 29 static cleanupFunc *gCleanupFunctions[UCLN_IO_COUNT]; 30 io_cleanup(void)31static UBool io_cleanup(void) 32 { 33 ECleanupIOType libType = UCLN_IO_START; 34 35 while (++libType<UCLN_IO_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 ucln_io_registerCleanup(ECleanupIOType type,cleanupFunc * func)48void ucln_io_registerCleanup(ECleanupIOType type, 49 cleanupFunc *func) 50 { 51 U_ASSERT(UCLN_IO_START < type && type < UCLN_IO_COUNT); 52 ucln_registerCleanup(UCLN_IO, io_cleanup); 53 if (UCLN_IO_START < type && type < UCLN_IO_COUNT) 54 { 55 gCleanupFunctions[type] = func; 56 } 57 58 #if !UCLN_NO_AUTO_CLEANUP && (defined(UCLN_AUTO_ATEXIT) || defined(UCLN_AUTO_LOCAL)) 59 ucln_registerAutomaticCleanup(); 60 #endif 61 } 62 63