251 template<class T> void umtx_initOnce(UInitOnce &uio, T *obj, void (U_CALLCONV T::*fp)()) {  in umtx_initOnce()  argument
252     if (umtx_loadAcquire(uio.fState) == 2) {  in umtx_initOnce()
255     if (umtx_initImplPreInit(uio)) {  in umtx_initOnce()
257         umtx_initImplPostInit(uio);  in umtx_initOnce()
264 inline void umtx_initOnce(UInitOnce &uio, void (U_CALLCONV *fp)()) {  in umtx_initOnce()  argument
265     if (umtx_loadAcquire(uio.fState) == 2) {  in umtx_initOnce()
268     if (umtx_initImplPreInit(uio)) {  in umtx_initOnce()
270         umtx_initImplPostInit(uio);  in umtx_initOnce()
276 inline void umtx_initOnce(UInitOnce &uio, void (U_CALLCONV *fp)(UErrorCode &), UErrorCode &errCode)…  in umtx_initOnce()  argument
280     if (umtx_loadAcquire(uio.fState) != 2 && umtx_initImplPreInit(uio)) {  in umtx_initOnce()
283         uio.fErrCode = errCode;  in umtx_initOnce()
284         umtx_initImplPostInit(uio);  in umtx_initOnce()
287         if (U_FAILURE(uio.fErrCode)) {  in umtx_initOnce()
288             errCode = uio.fErrCode;  in umtx_initOnce()
295 template<class T> void umtx_initOnce(UInitOnce &uio, void (U_CALLCONV *fp)(T), T context) {  in umtx_initOnce()  argument
296     if (umtx_loadAcquire(uio.fState) == 2) {  in umtx_initOnce()
299     if (umtx_initImplPreInit(uio)) {  in umtx_initOnce()
301         umtx_initImplPostInit(uio);  in umtx_initOnce()
307 template<class T> void umtx_initOnce(UInitOnce &uio, void (U_CALLCONV *fp)(T, UErrorCode &), T cont…  in umtx_initOnce()  argument
311     if (umtx_loadAcquire(uio.fState) != 2 && umtx_initImplPreInit(uio)) {  in umtx_initOnce()
314         uio.fErrCode = errCode;  in umtx_initOnce()
315         umtx_initImplPostInit(uio);  in umtx_initOnce()
318         if (U_FAILURE(uio.fErrCode)) {  in umtx_initOnce()
319             errCode = uio.fErrCode;  in umtx_initOnce()