int32_t
RuleBasedTimeZone::getRawOffset(void) const {
// Note: This implementation returns standard GMT offset
// as of current time.
UErrorCode status = U_ZERO_ERROR;
int32_t raw, dst;
getOffset(uprv_getUTCtime() * U_MILLIS_PER_SECOND,
FALSE, raw, dst, status);
return raw;
}
U_CDECL_END
/**
* Function used for removing unreferrenced cache entries exceeding
* the expiration time. This function must be called with in the mutex
* block.
*/
static void sweepCache() {
int32_t pos = UHASH_FIRST;
const UHashElement* elem;
double now = (double)uprv_getUTCtime();
while ((elem = uhash_nextElement(gTZGNCoreCache, &pos))) {
TZGNCoreRef *entry = (TZGNCoreRef *)elem->value.pointer;
if (entry->refCount <= 0 && (now - entry->lastAccess) > CACHE_EXPIRATION) {
// delete this entry
uhash_removeElement(gTZGNCoreCache, elem);
}
}
}
UBool
RuleBasedTimeZone::useDaylightTime(void) const {
// Note: This implementation returns true when
// daylight saving time is used as of now or
// after the next transition.
UErrorCode status = U_ZERO_ERROR;
UDate now = uprv_getUTCtime() * U_MILLIS_PER_SECOND;
int32_t raw, dst;
getOffset(now, FALSE, raw, dst, status);
if (dst != 0) {
return TRUE;
}
// If DST is not used now, check if DST is used after the next transition
UDate time;
TimeZoneRule *from, *to;
UBool avail = findNext(now, FALSE, time, from, to);
if (avail && to->getDSTSavings() != 0) {
return TRUE;
}
return FALSE;
}
UDate
Calendar::getNow()
{
return (UDate)uprv_getUTCtime() * U_MILLIS_PER_SECOND; // return as milliseconds
}
TimeZoneGenericNames*
TimeZoneGenericNames::createInstance(const Locale& locale, UErrorCode& status) {
if (U_FAILURE(status)) {
return NULL;
}
TimeZoneGenericNames* instance = new TimeZoneGenericNames();
if (instance == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
TZGNCoreRef *cacheEntry = NULL;
{
Mutex lock(&gTZGNLock);
if (!gTZGNCoreCacheInitialized) {
// Create empty hashtable
gTZGNCoreCache = uhash_open(uhash_hashChars, uhash_compareChars, NULL, &status);
if (U_SUCCESS(status)) {
uhash_setKeyDeleter(gTZGNCoreCache, uprv_free);
uhash_setValueDeleter(gTZGNCoreCache, deleteTZGNCoreRef);
gTZGNCoreCacheInitialized = TRUE;
ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONEGENERICNAMES, tzgnCore_cleanup);
}
}
if (U_FAILURE(status)) {
return NULL;
}
// Check the cache, if not available, create new one and cache
const char *key = locale.getName();
cacheEntry = (TZGNCoreRef *)uhash_get(gTZGNCoreCache, key);
if (cacheEntry == NULL) {
TZGNCore *tzgnCore = NULL;
char *newKey = NULL;
tzgnCore = new TZGNCore(locale, status);
if (tzgnCore == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
}
if (U_SUCCESS(status)) {
newKey = (char *)uprv_malloc(uprv_strlen(key) + 1);
if (newKey == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
} else {
uprv_strcpy(newKey, key);
}
}
if (U_SUCCESS(status)) {
cacheEntry = (TZGNCoreRef *)uprv_malloc(sizeof(TZGNCoreRef));
if (cacheEntry == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
} else {
cacheEntry->obj = tzgnCore;
cacheEntry->refCount = 1;
cacheEntry->lastAccess = (double)uprv_getUTCtime();
uhash_put(gTZGNCoreCache, newKey, cacheEntry, &status);
}
}
if (U_FAILURE(status)) {
if (tzgnCore != NULL) {
delete tzgnCore;
}
if (newKey != NULL) {
uprv_free(newKey);
}
if (cacheEntry != NULL) {
uprv_free(cacheEntry);
}
cacheEntry = NULL;
}
} else {
// Update the reference count
cacheEntry->refCount++;
cacheEntry->lastAccess = (double)uprv_getUTCtime();
}
gAccessCount++;
if (gAccessCount >= SWEEP_INTERVAL) {
// sweep
sweepCache();
gAccessCount = 0;
}
} // End of mutex locked block
if (cacheEntry == NULL) {
delete instance;
return NULL;
}
instance->fRef = cacheEntry;
return instance;
}
void cmd_millis()
{
printf("Milliseconds since Epoch: %.0f\n", uprv_getUTCtime());
}
U_CDECL_END
int main(int argc, char* argv[])
{
int32_t nerrors = 0;
TestNode *root = NULL;
UErrorCode errorCode = U_ZERO_ERROR;
UDate startTime, endTime;
int32_t diffTime;
startTime = uprv_getUTCtime();
/* Check whether ICU will initialize without forcing the build data directory into
* the ICU_DATA path. Success here means either the data dll contains data, or that
* this test program was run with ICU_DATA set externally. Failure of this check
* is normal when ICU data is not packaged into a shared library.
*
* Whether or not this test succeeds, we want to cleanup and reinitialize
* with a data path so that data loading from individual files can be tested.
*/
u_init(&errorCode);
if (U_FAILURE(errorCode)) {
fprintf(stderr,
"#### Note: ICU Init without build-specific setDataDirectory() failed.\n");
}
u_cleanup();
errorCode = U_ZERO_ERROR;
if (!initArgs(argc, argv, argHandler, (void *) &STANDARD_TEST_FILE)) {
/* Error already displayed. */
return -1;
}
/* Initialize ICU */
ctest_setICU_DATA(); /* u_setDataDirectory() must happen Before u_init() */
u_init(&errorCode);
if (U_FAILURE(errorCode)) {
fprintf(stderr,
"#### ERROR! %s: u_init() failed with status = \"%s\".\n"
"*** Check the ICU_DATA environment variable and \n"
"*** check that the data files are present.\n", argv[0], u_errorName(errorCode));
return 1;
}
fprintf(stdout, "Default charset for this run is %s\n", ucnv_getDefaultName());
addAllTests(&root);
nerrors = runTestRequest(root, argc, argv);
#if 1
{
FILE* fileToRemove = fopen(STANDARD_TEST_FILE, "r");
/* This should delete any temporary files. */
if (fileToRemove) {
fclose(fileToRemove);
if (remove(STANDARD_TEST_FILE) != 0) {
/* Maybe someone didn't close the file correctly. */
fprintf(stderr, "FAIL: Could not delete %s\n", STANDARD_TEST_FILE);
nerrors += 1;
}
}
}
#endif
cleanUpTestTree(root);
DataDrivenLogger::cleanUp();
u_cleanup();
endTime = uprv_getUTCtime();
diffTime = (int32_t)(endTime - startTime);
printf("Elapsed Time: %02d:%02d:%02d.%03d\n",
(int)((diffTime%U_MILLIS_PER_DAY)/U_MILLIS_PER_HOUR),
(int)((diffTime%U_MILLIS_PER_HOUR)/U_MILLIS_PER_MINUTE),
(int)((diffTime%U_MILLIS_PER_MINUTE)/U_MILLIS_PER_SECOND),
(int)(diffTime%U_MILLIS_PER_SECOND));
return nerrors;
}
static UBool getSystemTimeInformation(TimeZone *tz, SYSTEMTIME &daylightDate, SYSTEMTIME &standardDate, int32_t &bias, int32_t &daylightBias, int32_t &standardBias) {
UErrorCode status = U_ZERO_ERROR;
UBool result = TRUE;
BasicTimeZone *btz = (BasicTimeZone*)tz; // we should check type
InitialTimeZoneRule *initial = NULL;
AnnualTimeZoneRule *std = NULL, *dst = NULL;
btz->getSimpleRulesNear(uprv_getUTCtime(), initial, std, dst, status);
if (U_SUCCESS(status)) {
if (std == NULL || dst == NULL) {
bias = -1 * (initial->getRawOffset()/60000);
daylightBias = 0;
// Do not use DST. Set 0 to all stadardDate/daylightDate fields
standardDate.wYear = standardDate.wMonth = standardDate.wDayOfWeek = standardDate.wDay =
standardDate.wHour = standardDate.wMinute = standardDate.wSecond = standardDate.wMilliseconds = 0;
daylightDate.wYear = daylightDate.wMonth = daylightDate.wDayOfWeek = daylightDate.wDay =
daylightDate.wHour = daylightDate.wMinute = daylightDate.wSecond = daylightDate.wMilliseconds = 0;
} else {
U_ASSERT(std->getRule()->getDateRuleType() == DateTimeRule::DOW);
U_ASSERT(dst->getRule()->getDateRuleType() == DateTimeRule::DOW);
bias = -1 * (std->getRawOffset()/60000);
daylightBias = -1 * (dst->getDSTSavings()/60000);
// Always use DOW type rule
int32_t hour, min, sec, mil;
standardDate.wYear = 0;
standardDate.wMonth = std->getRule()->getRuleMonth() + 1;
standardDate.wDay = std->getRule()->getRuleWeekInMonth();
if (standardDate.wDay < 0) {
standardDate.wDay = 5;
}
standardDate.wDayOfWeek = std->getRule()->getRuleDayOfWeek() - 1;
mil = std->getRule()->getRuleMillisInDay();
hour = mil/3600000;
mil %= 3600000;
min = mil/60000;
mil %= 60000;
sec = mil/1000;
mil %= 1000;
standardDate.wHour = hour;
standardDate.wMinute = min;
standardDate.wSecond = sec;
standardDate.wMilliseconds = mil;
daylightDate.wYear = 0;
daylightDate.wMonth = dst->getRule()->getRuleMonth() + 1;
daylightDate.wDay = dst->getRule()->getRuleWeekInMonth();
if (daylightDate.wDay < 0) {
daylightDate.wDay = 5;
}
daylightDate.wDayOfWeek = dst->getRule()->getRuleDayOfWeek() - 1;
mil = dst->getRule()->getRuleMillisInDay();
hour = mil/3600000;
mil %= 3600000;
min = mil/60000;
mil %= 60000;
sec = mil/1000;
mil %= 1000;
daylightDate.wHour = hour;
daylightDate.wMinute = min;
daylightDate.wSecond = sec;
daylightDate.wMilliseconds = mil;
}
} else {
result = FALSE;
}
delete initial;
delete std;
delete dst;
return result;
}
static void TestPUtilAPI(void){
double n1=0.0, y1=0.0, expn1, expy1;
double value1 = 0.021;
UVersionInfo versionArray = {0x01, 0x00, 0x02, 0x02};
char versionString[17]; /* xxx.xxx.xxx.xxx\0 */
char *str=0;
UBool isTrue=FALSE;
log_verbose("Testing the API uprv_modf()\n");
y1 = uprv_modf(value1, &n1);
expn1=0;
expy1=0.021;
if(y1 != expy1 || n1 != expn1){
log_err("Error in uprv_modf. Expected IntegralValue=%f, Got=%f, \n Expected FractionalValue=%f, Got=%f\n",
expn1, n1, expy1, y1);
}
if(VERBOSITY){
log_verbose("[float] x = %f n = %f y = %f\n", value1, n1, y1);
}
log_verbose("Testing the API uprv_fmod()\n");
expn1=uprv_fmod(30.50, 15.00);
doAssert(expn1, 0.5, "uprv_fmod(30.50, 15.00) failed.");
log_verbose("Testing the API uprv_ceil()\n");
expn1=uprv_ceil(value1);
doAssert(expn1, 1, "uprv_ceil(0.021) failed.");
log_verbose("Testing the API uprv_floor()\n");
expn1=uprv_floor(value1);
doAssert(expn1, 0, "uprv_floor(0.021) failed.");
log_verbose("Testing the API uprv_fabs()\n");
expn1=uprv_fabs((2.02-1.345));
doAssert(expn1, 0.675, "uprv_fabs(2.02-1.345) failed.");
log_verbose("Testing the API uprv_fmax()\n");
doAssert(uprv_fmax(2.4, 1.2), 2.4, "uprv_fmax(2.4, 1.2) failed.");
log_verbose("Testing the API uprv_fmax() with x value= NaN\n");
expn1=uprv_fmax(uprv_getNaN(), 1.2);
doAssert(expn1, uprv_getNaN(), "uprv_fmax(uprv_getNaN(), 1.2) failed. when one parameter is NaN");
log_verbose("Testing the API uprv_fmin()\n");
doAssert(uprv_fmin(2.4, 1.2), 1.2, "uprv_fmin(2.4, 1.2) failed.");
log_verbose("Testing the API uprv_fmin() with x value= NaN\n");
expn1=uprv_fmin(uprv_getNaN(), 1.2);
doAssert(expn1, uprv_getNaN(), "uprv_fmin(uprv_getNaN(), 1.2) failed. when one parameter is NaN");
log_verbose("Testing the API uprv_max()\n");
doAssert(uprv_max(4, 2), 4, "uprv_max(4, 2) failed.");
log_verbose("Testing the API uprv_min()\n");
doAssert(uprv_min(-4, 2), -4, "uprv_min(-4, 2) failed.");
log_verbose("Testing the API uprv_trunc()\n");
doAssert(uprv_trunc(12.3456), 12, "uprv_trunc(12.3456) failed.");
doAssert(uprv_trunc(12.234E2), 1223, "uprv_trunc(12.234E2) failed.");
doAssert(uprv_trunc(uprv_getNaN()), uprv_getNaN(), "uprv_trunc(uprv_getNaN()) failed. with parameter=NaN");
doAssert(uprv_trunc(uprv_getInfinity()), uprv_getInfinity(), "uprv_trunc(uprv_getInfinity()) failed. with parameter=Infinity");
log_verbose("Testing the API uprv_pow10()\n");
doAssert(uprv_pow10(4), 10000, "uprv_pow10(4) failed.");
log_verbose("Testing the API uprv_log10()\n");
doAssert(uprv_log10(3456), 3, "uprv_log10(3456) failed.");
#ifdef OS390
doAssert(uprv_log10(1.0e55), 55, "uprv_log10(1.0e55) failed.");
#else
doAssert(uprv_log10(1.0e300), 300, "uprv_log10(1.0e300) failed.");
#endif
log_verbose("Testing the API uprv_isNegativeInfinity()\n");
isTrue=uprv_isNegativeInfinity(uprv_getInfinity() * -1);
if(isTrue != TRUE){
log_err("ERROR: uprv_isNegativeInfinity failed.\n");
}
log_verbose("Testing the API uprv_isPositiveInfinity()\n");
isTrue=uprv_isPositiveInfinity(uprv_getInfinity());
if(isTrue != TRUE){
log_err("ERROR: uprv_isPositiveInfinity failed.\n");
}
log_verbose("Testing the API uprv_isInfinite()\n");
isTrue=uprv_isInfinite(uprv_getInfinity());
if(isTrue != TRUE){
log_err("ERROR: uprv_isInfinite failed.\n");
}
#if 0
log_verbose("Testing the API uprv_digitsAfterDecimal()....\n");
doAssert(uprv_digitsAfterDecimal(value1), 3, "uprv_digitsAfterDecimal() failed.");
doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
doAssert(uprv_digitsAfterDecimal(1.2345E-2), 6, "uprv_digitsAfterDecimal(1.2345E-2) failed.");
doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
doAssert(uprv_digitsAfterDecimal(-1.2345E-20), 24, "uprv_digitsAfterDecimal(1.2345E-20) failed.");
doAssert(uprv_digitsAfterDecimal(1.2345E20), 0, "uprv_digitsAfterDecimal(1.2345E20) failed.");
doAssert(uprv_digitsAfterDecimal(-0.021), 3, "uprv_digitsAfterDecimal(-0.021) failed.");
doAssert(uprv_digitsAfterDecimal(23.0), 0, "uprv_digitsAfterDecimal(23.0) failed.");
doAssert(uprv_digitsAfterDecimal(0.022223333321), 9, "uprv_digitsAfterDecimal(0.022223333321) failed.");
#endif
log_verbose("Testing the API u_versionToString().....\n");
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "1.0.2.2") != 0){
log_err("ERROR: u_versionToString() failed. Expected: 1.0.2.2, Got=%s\n", versionString);
}
log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
u_versionToString(NULL, versionString);
if(strcmp(versionString, "") != 0){
log_err("ERROR: u_versionToString() failed. with versionArray=NULL. It should just return\n");
}
log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
u_versionToString(NULL, versionString);
if(strcmp(versionString, "") != 0){
log_err("ERROR: u_versionToString() failed . It should just return\n");
}
log_verbose("Testing the API u_versionToString().....with versionString=NULL\n");
u_versionToString(versionArray, NULL);
if(strcmp(versionString, "") != 0){
log_err("ERROR: u_versionToString() failed. with versionArray=NULL It should just return\n");
}
versionArray[0] = 0x0a;
log_verbose("Testing the API u_versionToString().....\n");
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "10.0.2.2") != 0){
log_err("ERROR: u_versionToString() failed. Expected: 10.0.2.2, Got=%s\n", versionString);
}
versionArray[0] = 0xa0;
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "160.0.2.2") != 0){
log_err("ERROR: u_versionToString() failed. Expected: 160.0.2.2, Got=%s\n", versionString);
}
versionArray[0] = 0xa0;
versionArray[1] = 0xa0;
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "160.160.2.2") != 0){
log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
}
versionArray[0] = 0x01;
versionArray[1] = 0x0a;
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "1.10.2.2") != 0){
log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
}
log_verbose("Testing the API u_versionFromString() ....\n");
u_versionFromString(versionArray, "1.3.5.6");
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "1.3.5.6") != 0){
log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n", versionString);
}
log_verbose("Testing the API u_versionFromString() where versionArray=NULL....\n");
u_versionFromString(NULL, "1.3.5.6");
u_versionToString(versionArray, versionString);
if(strcmp(versionString, "1.3.5.6") != 0){
log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n", versionString);
}
log_verbose("Testing the API u_getVersion().....\n");
u_getVersion(versionArray);
u_versionToString(versionArray, versionString);
if(strcmp(versionString, U_ICU_VERSION) != 0){
log_err("ERROR: u_getVersion() failed. Got=%s, expected %s\n", versionString, U_ICU_VERSION);
}
log_verbose("Testing the API u_errorName()...\n");
str=(char*)u_errorName((UErrorCode)0);
if(strcmp(str, "U_ZERO_ERROR") != 0){
log_err("ERROR: u_getVersion() failed. Expected: U_ZERO_ERROR Got=%s\n", str);
}
log_verbose("Testing the API u_errorName()...\n");
str=(char*)u_errorName((UErrorCode)-127);
if(strcmp(str, "U_USING_DEFAULT_WARNING") != 0){
log_err("ERROR: u_getVersion() failed. Expected: U_USING_DEFAULT_WARNING Got=%s\n", str);
}
log_verbose("Testing the API u_errorName().. with BOGUS ERRORCODE...\n");
str=(char*)u_errorName((UErrorCode)200);
if(strcmp(str, "[BOGUS UErrorCode]") != 0){
log_err("ERROR: u_getVersion() failed. Expected: [BOGUS UErrorCode] Got=%s\n", str);
}
{
const char* dataDirectory;
UChar *udataDir=0;
UChar temp[100];
char *charvalue=0;
log_verbose("Testing chars to UChars\n");
/* This cannot really work on a japanese system. u_uastrcpy will have different results than */
/* u_charsToUChars when there is a backslash in the string! */
/*dataDirectory=u_getDataDirectory();*/
dataDirectory="directory1"; /*no backslashes*/
udataDir=(UChar*)malloc(sizeof(UChar) * (strlen(dataDirectory) + 1));
u_charsToUChars(dataDirectory, udataDir, (strlen(dataDirectory)+1));
u_uastrcpy(temp, dataDirectory);
if(u_strcmp(temp, udataDir) != 0){
log_err("ERROR: u_charsToUChars failed. Expected %s, Got %s\n", austrdup(temp), austrdup(udataDir));
}
log_verbose("Testing UChars to chars\n");
charvalue=(char*)malloc(sizeof(char) * (u_strlen(udataDir) + 1));
u_UCharsToChars(udataDir, charvalue, (u_strlen(udataDir)+1));
if(strcmp(charvalue, dataDirectory) != 0){
log_err("ERROR: u_UCharsToChars failed. Expected %s, Got %s\n", charvalue, dataDirectory);
}
free(charvalue);
free(udataDir);
}
log_verbose("Testing uprv_timezone()....\n");
{
int32_t tzoffset = uprv_timezone();
log_verbose("Value returned from uprv_timezone = %d\n", tzoffset);
if (tzoffset != 28800) {
log_verbose("***** WARNING: If testing in the PST timezone, t_timezone should return 28800! *****");
}
if ((tzoffset % 1800 != 0)) {
log_err("FAIL: t_timezone may be incorrect. It is not a multiple of 30min.");
}
tzoffset=uprv_getUTCtime();
}
}
TimeZoneNamesDelegate::TimeZoneNamesDelegate(const Locale& locale, UErrorCode& status) {
Mutex lock(&gTimeZoneNamesLock);
if (!gTimeZoneNamesCacheInitialized) {
// Create empty hashtable if it is not already initialized.
gTimeZoneNamesCache = uhash_open(uhash_hashChars, uhash_compareChars, NULL, &status);
if (U_SUCCESS(status)) {
uhash_setKeyDeleter(gTimeZoneNamesCache, uprv_free);
uhash_setValueDeleter(gTimeZoneNamesCache, deleteTimeZoneNamesCacheEntry);
gTimeZoneNamesCacheInitialized = TRUE;
ucln_i18n_registerCleanup(UCLN_I18N_TIMEZONENAMES, timeZoneNames_cleanup);
}
}
if (U_FAILURE(status)) {
return;
}
// Check the cache, if not available, create new one and cache
TimeZoneNamesCacheEntry *cacheEntry = NULL;
const char *key = locale.getName();
cacheEntry = (TimeZoneNamesCacheEntry *)uhash_get(gTimeZoneNamesCache, key);
if (cacheEntry == NULL) {
TimeZoneNames *tznames = NULL;
char *newKey = NULL;
tznames = new TimeZoneNamesImpl(locale, status);
if (tznames == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
}
if (U_SUCCESS(status)) {
newKey = (char *)uprv_malloc(uprv_strlen(key) + 1);
if (newKey == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
} else {
uprv_strcpy(newKey, key);
}
}
if (U_SUCCESS(status)) {
cacheEntry = (TimeZoneNamesCacheEntry *)uprv_malloc(sizeof(TimeZoneNamesCacheEntry));
if (cacheEntry == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
} else {
cacheEntry->names = tznames;
cacheEntry->refCount = 1;
cacheEntry->lastAccess = (double)uprv_getUTCtime();
uhash_put(gTimeZoneNamesCache, newKey, cacheEntry, &status);
}
}
if (U_FAILURE(status)) {
if (tznames != NULL) {
delete tznames;
}
if (newKey != NULL) {
uprv_free(newKey);
}
if (cacheEntry != NULL) {
uprv_free(cacheEntry);
}
cacheEntry = NULL;
}
} else {
// Update the reference count
cacheEntry->refCount++;
cacheEntry->lastAccess = (double)uprv_getUTCtime();
}
gAccessCount++;
if (gAccessCount >= SWEEP_INTERVAL) {
// sweep
sweepCache();
gAccessCount = 0;
}
fTZnamesCacheEntry = cacheEntry;
}