U_CDECL_END
static U_INLINE UNumberFormat * copyInvariantFormatter(ULocaleBundle *result, UNumberFormatStyle style) {
if (result->fNumberFormat[style-1] == NULL) {
UErrorCode status = U_ZERO_ERROR;
UBool needsInit;
UMTX_CHECK(NULL, gPosixNumberFormat[style-1] == NULL, needsInit);
if (needsInit) {
UNumberFormat *formatAlias = unum_open(style, NULL, 0, "en_US_POSIX", NULL, &status);
/* Cache upon first request. */
if (U_SUCCESS(status)) {
umtx_lock(NULL);
gPosixNumberFormat[style-1] = formatAlias;
ucln_io_registerCleanup(UCLN_IO_LOCBUND, locbund_cleanup);
umtx_unlock(NULL);
}
}
/* Copy the needed formatter. */
result->fNumberFormat[style-1] = unum_clone(gPosixNumberFormat[style-1], &status);
}
return result->fNumberFormat[style-1];
}
U_CAPI UFILE * U_EXPORT2
u_get_stdout()
{
if (gStdOut == NULL) {
gStdOut = u_finit(stdout, NULL, NULL);
ucln_io_registerCleanup(UCLN_IO_PRINTF, &uprintf_cleanup);
}
return gStdOut;
}
static inline UNumberFormat * copyInvariantFormatter(ULocaleBundle *result, UNumberFormatStyle style) {
U_NAMESPACE_USE
Mutex lock(&gLock);
if (result->fNumberFormat[style-1] == NULL) {
if (gPosixNumberFormat[style-1] == NULL) {
UErrorCode status = U_ZERO_ERROR;
UNumberFormat *formatAlias = unum_open(style, NULL, 0, "en_US_POSIX", NULL, &status);
if (U_SUCCESS(status)) {
gPosixNumberFormat[style-1] = formatAlias;
ucln_io_registerCleanup(UCLN_IO_LOCBUND, locbund_cleanup);
}
}
/* Copy the needed formatter. */
if (gPosixNumberFormat[style-1] != NULL) {
UErrorCode status = U_ZERO_ERROR;
result->fNumberFormat[style-1] = unum_clone(gPosixNumberFormat[style-1], &status);
}
}
return result->fNumberFormat[style-1];
}