U_CAPI void U_EXPORT2
u_init(UErrorCode *status) {
UTRACE_ENTRY_OC(UTRACE_U_INIT);
/* Make sure the global mutexes are initialized. */
umtx_init(NULL);
umtx_lock(&gICUInitMutex);
if (gICUInitialized || U_FAILURE(*status)) {
umtx_unlock(&gICUInitMutex);
UTRACE_EXIT_STATUS(*status);
return;
}
/* Do any required init for services that don't have open operations
* and use "only" the double-check initialization method for performance
* reasons (avoiding a mutex lock even for _checking_ whether the
* initialization had occurred).
*/
/* Char Properties */
uprv_loadPropsData(status);
#if !UCONFIG_NO_NORMALIZATION
/* Normalization */
unorm_haveData(status);
#endif
gICUInitialized = TRUE; /* TODO: don't set if U_FAILURE? */
umtx_unlock(&gICUInitMutex);
UTRACE_EXIT_STATUS(*status);
}
U_CFUNC UBool
uprv_haveProperties(UErrorCode *pErrorCode) {
if(U_FAILURE(*pErrorCode)) {
return FALSE;
}
#if !UCHAR_HARDCODE_DATA
if(havePropsData==0) {
uprv_loadPropsData(pErrorCode);
}
if(havePropsData<0) {
*pErrorCode=dataErrorCode;
return FALSE;
}
#endif
return TRUE;
}
static int8_t
loadPropsData(void) {
UErrorCode errorCode = U_ZERO_ERROR;
int8_t retVal = uprv_loadPropsData(&errorCode);
return retVal;
}