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555 lines
19 KiB
C
555 lines
19 KiB
C
/******************************************************************************
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* INTERLOCKED Functions *
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******************************************************************************/
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#define BitScanForward _BitScanForward
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#define BitScanReverse _BitScanReverse
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#define BitTest _bittest
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#define BitTestAndComplement _bittestandcomplement
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#define BitTestAndSet _bittestandset
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#define BitTestAndReset _bittestandreset
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#ifdef _WIN64
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#define BitScanForward64 _BitScanForward64
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#define BitScanReverse64 _BitScanReverse64
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#define BitTest64 _bittest64
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#define BitTestAndComplement64 _bittestandcomplement64
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#define BitTestAndSet64 _bittestandset64
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#define BitTestAndReset64 _bittestandreset64
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#endif /* _WIN64 */
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#if defined(_M_ARM) || defined(_M_IA64)
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#define __ACQ_(x) x##_acq
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#define __REL_(x) x##_rel
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#define __NF_(x) x##_nf
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#else
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#define __ACQ_(x) x
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#define __REL_(x) x
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#define __NF_(x) x
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#endif
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#define InterlockedBitTestAndSet _interlockedbittestandset
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#define InterlockedBitTestAndSetAcquire __ACQ_(_interlockedbittestandset)
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#define InterlockedBitTestAndSetRelease __REL_(_interlockedbittestandset)
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#define InterlockedBitTestAndSetNoFence __NF_(_interlockedbittestandset)
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#define InterlockedBitTestAndReset _interlockedbittestandreset
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#define InterlockedBitTestAndResetAcquire __ACQ_(_interlockedbittestandreset)
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#define InterlockedBitTestAndResetRelease __REL_(_interlockedbittestandreset)
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#define InterlockedBitTestAndResetNoFence __NF_(_interlockedbittestandreset)
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#ifdef _WIN64
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#define InterlockedBitTestAndSet64 _interlockedbittestandset64
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#define InterlockedBitTestAndSet64Acquire __ACQ_(_interlockedbittestandset64)
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#define InterlockedBitTestAndSet64Release __REL_(_interlockedbittestandset64)
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#define InterlockedBitTestAndSet64NoFence __NF_(_interlockedbittestandset64)
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#define InterlockedBitTestAndReset64 _interlockedbittestandreset64
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#define InterlockedBitTestAndReset64Acquire __ACQ_(_interlockedbittestandreset64)
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#define InterlockedBitTestAndReset64Release __REL_(_interlockedbittestandreset64)
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#define InterlockedBitTestAndReset64NoFence __NF_(_interlockedbittestandreset64)
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#endif /* _WIN64 */
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#define InterlockedAdd _InterlockedAdd
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#define InterlockedAddAcquire __ACQ_(_InterlockedAdd)
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#define InterlockedAddRelease __REL_(_InterlockedAdd)
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#define InterlockedAddNoFence __NF_(_InterlockedAdd)
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#define InterlockedAdd64 _InterlockedAdd64
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#define InterlockedAddAcquire64 __ACQ_(_InterlockedAdd64)
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#define InterlockedAddRelease64 __REL_(_InterlockedAdd64)
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#define InterlockedAddNoFence64 __NF_(_InterlockedAdd64)
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#define InterlockedAnd _InterlockedAnd
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#define InterlockedAndAcquire __ACQ_(_InterlockedAnd)
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#define InterlockedAndRelease __REL_(_InterlockedAnd)
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#define InterlockedAndNoFence __NF_(_InterlockedAnd)
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#define InterlockedAnd8 _InterlockedAnd8
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#ifdef _M_ARM
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#define InterlockedAndAcquire8 _InterlockedAnd8_acq
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#define InterlockedAndRelease8 _InterlockedAnd8_rel
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#define InterlockedAndNoFence8 _InterlockedAnd8_nf
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#elif defined(_M_IA64)
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#define InterlockedAnd8Acquire _InterlockedAnd8_acq
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#define InterlockedAnd8Release _InterlockedAnd8_rel
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#endif // _M_ARM
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#define InterlockedAnd16 _InterlockedAnd16
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#ifdef _M_ARM
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#define InterlockedAndAcquire16 _InterlockedAnd16_acq
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#define InterlockedAndRelease16 _InterlockedAnd16_rel
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#define InterlockedAndNoFence16 _InterlockedAnd16_nf
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#elif defined(_M_IA64)
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#define InterlockedAnd16Acquire _InterlockedAnd16_acq
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#define InterlockedAnd16Release _InterlockedAnd16_rel
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#endif // _M_ARM
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#define InterlockedAnd64 _InterlockedAnd64
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#ifdef _M_ARM
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#define InterlockedAndAcquire64 __ACQ_(_InterlockedAnd64)
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#define InterlockedAndRelease64 __REL_(_InterlockedAnd64)
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#define InterlockedAndNoFence64 __NF_(_InterlockedAnd64)
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#else // _M_ARM
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#define InterlockedAnd64Acquire __ACQ_(_InterlockedAnd64)
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#define InterlockedAnd64Release __REL_(_InterlockedAnd64)
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#define InterlockedAnd64NoFence __NF_(_InterlockedAnd64)
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#endif // _M_ARM
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#ifdef _WIN64
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#define InterlockedAndAffinity InterlockedAnd64
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#else
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#define InterlockedAndAffinity InterlockedAnd
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#endif // _WIN64
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#define InterlockedCompareExchange _InterlockedCompareExchange
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#define InterlockedCompareExchangeAcquire __ACQ_(_InterlockedCompareExchange)
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#define InterlockedCompareExchangeRelease __REL_(_InterlockedCompareExchange)
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#define InterlockedCompareExchangeNoFence __NF_(_InterlockedCompareExchange)
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#define InterlockedCompareExchange16 _InterlockedCompareExchange16
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#define InterlockedCompareExchangeAcquire16 __ACQ_(_InterlockedCompareExchange16)
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#define InterlockedCompareExchangeRelease16 __REL_(_InterlockedCompareExchange16)
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#define InterlockedCompareExchangeNoFence16 __NF_(_InterlockedCompareExchange16)
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#define InterlockedCompareExchange64 _InterlockedCompareExchange64
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#define InterlockedCompareExchangeAcquire64 __ACQ_(_InterlockedCompareExchange64)
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#define InterlockedCompareExchangeRelease64 __REL_(_InterlockedCompareExchange64)
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#define InterlockedCompareExchangeNoFence64 __NF_(_InterlockedCompareExchange64)
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#ifdef _WIN64
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#define InterlockedCompareExchange128 _InterlockedCompareExchange128
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#endif // _WIN64
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#ifdef _M_IA64
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#define InterlockedCompare64Exchange128 _InterlockedCompare64Exchange128
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#define InterlockedCompare64ExchangeAcquire128 _InterlockedCompare64Exchange128_acq
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#define InterlockedCompare64ExchangeRelease128 _InterlockedCompare64Exchange128_rel
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#endif // _M_IA64
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#define InterlockedCompareExchangePointer _InterlockedCompareExchangePointer
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#define InterlockedCompareExchangePointerAcquire __ACQ_(_InterlockedCompareExchangePointer)
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#define InterlockedCompareExchangePointerRelease __REL_(_InterlockedCompareExchangePointer)
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#define InterlockedCompareExchangePointerNoFence __NF_(_InterlockedCompareExchangePointer)
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#define InterlockedDecrement _InterlockedDecrement
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#define InterlockedDecrementAcquire __ACQ_(_InterlockedDecrement)
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#define InterlockedDecrementRelease __REL_(_InterlockedDecrement)
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#define InterlockedDecrementNoFence __NF_(_InterlockedDecrement)
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#define InterlockedDecrement16 _InterlockedDecrement16
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#define InterlockedDecrementAcquire16 __ACQ_(_InterlockedDecrement16)
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#define InterlockedDecrementRelease16 __REL_(_InterlockedDecrement16)
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#define InterlockedDecrementNoFence16 __NF_(_InterlockedDecrement16)
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#define InterlockedDecrement64 _InterlockedDecrement64
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#define InterlockedDecrementAcquire64 __ACQ_(_InterlockedDecrement64)
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#define InterlockedDecrementRelease64 __REL_(_InterlockedDecrement64)
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#define InterlockedDecrementNoFence64 __NF_(_InterlockedDecrement64)
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#ifdef _WIN64
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#define InterlockedDecrementSizeT(a) InterlockedDecrement64((LONG64 *)a)
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#define InterlockedDecrementSizeTNoFence(a) InterlockedDecrementNoFence64((LONG64 *)a)
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#else
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#define InterlockedDecrementSizeT(a) InterlockedDecrement((LONG *)a)
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#define InterlockedDecrementSizeTNoFence(a) InterlockedDecrementNoFence((LONG *)a)
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#endif // _WIN64
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#define InterlockedExchange _InterlockedExchange
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#define InterlockedExchangeAcquire __ACQ_(_InterlockedExchange)
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/* No release here */
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#define InterlockedExchangeNoFence __NF_(_InterlockedExchange)
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#if (_MSC_VER >= 1600)
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#define InterlockedExchange8 _InterlockedExchange8
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#endif // (_MSC_VER >= 1600)
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#define InterlockedExchange16 _InterlockedExchange16
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/* No release here */
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#define InterlockedExchangeAcquire16 __ACQ_(_InterlockedExchange16)
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#define InterlockedExchangeNoFence16 __NF_(_InterlockedExchange16)
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#define InterlockedExchange64 _InterlockedExchange64
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#define InterlockedExchangeAcquire64 __ACQ_(_InterlockedExchange64)
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/* No release here */
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#define InterlockedExchangeNoFence64 __NF_(_InterlockedExchange64)
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#define InterlockedExchangePointer _InterlockedExchangePointer
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#define InterlockedExchangePointerAcquire __ACQ_(_InterlockedExchangePointer)
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/* No release here */
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#define InterlockedExchangePointerNoFence __NF_(_InterlockedExchangePointer)
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#define InterlockedExchangeAdd _InterlockedExchangeAdd
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#define InterlockedExchangeAddAcquire __ACQ_(_InterlockedExchangeAdd)
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#define InterlockedExchangeAddRelease __REL_(_InterlockedExchangeAdd)
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#define InterlockedExchangeAddNoFence __NF_(_InterlockedExchangeAdd)
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#define InterlockedExchangeAdd64 _InterlockedExchangeAdd64
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#define InterlockedExchangeAddAcquire64 __ACQ_(_InterlockedExchangeAdd64)
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#define InterlockedExchangeAddRelease64 __REL_(_InterlockedExchangeAdd64)
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#define InterlockedExchangeAddNoFence64 __NF_(_InterlockedExchangeAdd64)
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#ifdef _WIN64
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#define InterlockedExchangeAddSizeT(a, b) InterlockedExchangeAdd64((LONG64 *)a, b)
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#define InterlockedExchangeAddSizeTAcquire(a, b) InterlockedExchangeAddAcquire64((LONG64 *)a, b)
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#define InterlockedExchangeAddSizeTNoFence(a, b) InterlockedExchangeAddNoFence64((LONG64 *)a, b)
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#else
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#define InterlockedExchangeAddSizeT(a, b) InterlockedExchangeAdd((LONG *)a, b)
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#define InterlockedExchangeAddSizeTAcquire(a, b) InterlockedExchangeAddAcquire((LONG *)a, b)
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#define InterlockedExchangeAddSizeTNoFence(a, b) InterlockedExchangeAddNoFence((LONG *)a, b)
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#endif // _WIN64
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#define InterlockedIncrement _InterlockedIncrement
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#define InterlockedIncrementAcquire __ACQ_(_InterlockedIncrement)
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#define InterlockedIncrementRelease __REL_(_InterlockedIncrement)
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#define InterlockedIncrementNoFence __NF_(_InterlockedIncrement)
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#define InterlockedIncrement16 _InterlockedIncrement16
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#define InterlockedIncrementAcquire16 __ACQ_(_InterlockedIncrement16)
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#define InterlockedIncrementRelease16 __REL_(_InterlockedIncrement16)
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#define InterlockedIncrementNoFence16 __NF_(_InterlockedIncrement16)
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#define InterlockedIncrement64 _InterlockedIncrement64
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#define InterlockedIncrementAcquire64 __ACQ_(_InterlockedIncrement64)
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#define InterlockedIncrementRelease64 __REL_(_InterlockedIncrement64)
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#define InterlockedIncrementNoFence64 __NF_(_InterlockedIncrement64)
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#ifdef _WIN64
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#define InterlockedIncrementSizeT(a) InterlockedIncrement64((LONG64 *)a)
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#define InterlockedIncrementSizeTNoFence(a) InterlockedIncrementNoFence64((LONG64 *)a)
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#else
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#define InterlockedIncrementSizeT(a) InterlockedIncrement((LONG *)a)
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#define InterlockedIncrementSizeTNoFence(a) InterlockedIncrementNoFence((LONG *)a)
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#endif // _WIN64
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#define InterlockedOr _InterlockedOr
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#define InterlockedOrAcquire __ACQ_(_InterlockedOr)
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#define InterlockedOrRelease __REL_(_InterlockedOr)
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#define InterlockedOrNoFence __NF_(_InterlockedOr)
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#define InterlockedOr8 _InterlockedOr8
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#ifdef _M_ARM
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#define InterlockedOrAcquire8 _InterlockedOr8_acq
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#define InterlockedOrRelease8 _InterlockedOr8_rel
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#define InterlockedOrNoFence8 _InterlockedOr8_nf
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#elif defined(_M_IA64)
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#define InterlockedOr8Acquire _InterlockedOr8_acq
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#define InterlockedOr8Release _InterlockedOr8_rel
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#endif // _M_ARM
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#define InterlockedOr16 _InterlockedOr16
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#ifdef _M_ARM
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#define InterlockedOrAcquire16 _InterlockedOr16_acq
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#define InterlockedOrRelease16 _InterlockedOr16_rel
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#define InterlockedOrNoFence16 _InterlockedOr16_nf
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#elif defined(_M_IA64)
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#define InterlockedOr16Acquire _InterlockedOr16_acq
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#define InterlockedOr16Release _InterlockedOr16_rel
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#endif // _M_ARM
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#define InterlockedOr64 _InterlockedOr64
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#ifdef _M_ARM
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#define InterlockedOrAcquire64 _InterlockedOr64_acq
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#define InterlockedOrRelease64 _InterlockedOr64_rel
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#define InterlockedOrNoFence64 _InterlockedOr64_nf
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#elif defined(_M_IA64) || defined(_M_AMD64)
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#define InterlockedOr64Acquire __ACQ_(_InterlockedOr64)
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#define InterlockedOr64Release __REL_(_InterlockedOr64)
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#define InterlockedOr64NoFence __NF_(_InterlockedOr64)
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#endif // _M_ARM
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#ifdef _WIN64
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#define InterlockedOrAffinity InterlockedOr64
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#else
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#define InterlockedOrAffinity InterlockedOr
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#endif // _WIN64
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#define InterlockedXor _InterlockedXor
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#define InterlockedXorAcquire __ACQ_(_InterlockedXor)
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#define InterlockedXorRelease __REL_(_InterlockedXor)
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#define InterlockedXorNoFence __NF_(_InterlockedXor)
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#define InterlockedXor8 _InterlockedXor8
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#ifdef _M_ARM
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#define InterlockedXorAcquire8 _InterlockedXor8_acq
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#define InterlockedXorRelease8 _InterlockedXor8_rel
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#define InterlockedXorNoFence8 _InterlockedXor8_nf
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#elif defined(_M_IA64)
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#define InterlockedXor8Acquire _InterlockedXor8_acq
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#define InterlockedXor8Release _InterlockedXor8_rel
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#endif /* _M_ARM */
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#define InterlockedXor16 _InterlockedXor16
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#ifdef _M_ARM
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#define InterlockedXorAcquire16 _InterlockedXor16_acq
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#define InterlockedXorRelease16 _InterlockedXor16_rel
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#define InterlockedXorNoFence16 _InterlockedXor16_nf
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#elif defined(_M_IA64)
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#define InterlockedXor16Acquire _InterlockedXor16_acq
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#define InterlockedXor16Release _InterlockedXor16_rel
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#endif /* _M_ARM */
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#define InterlockedXor64 _InterlockedXor64
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#ifdef _M_ARM
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#define InterlockedXorAcquire64 _InterlockedXor64_acq
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#define InterlockedXorRelease64 _InterlockedXor64_rel
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#define InterlockedXorNoFence64 _InterlockedXor64_nf
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#elif defined(_M_IA64) || defined(_M_AMD64)
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#define InterlockedXor64Acquire __ACQ_(_InterlockedXor64)
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#define InterlockedXor64Release __REL_(_InterlockedXor64)
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#define InterlockedXor64NoFence __NF_(_InterlockedXor64)
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#endif /* _M_ARM */
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#ifdef _M_IX86
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#undef _InterlockedExchange64
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#define _InterlockedExchange64 _InlineInterlockedExchange64
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FORCEINLINE
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LONG64
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_InlineInterlockedExchange64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value)
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{
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LONG64 Old, Prev;
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for (Old = *Target; ; Old = Prev)
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{
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Prev = _InterlockedCompareExchange64(Target, Value, Old);
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if (Prev == Old)
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return Prev;
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}
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}
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#undef _InterlockedAdd64
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#define _InterlockedAdd64 _InlineInterlockedAdd64
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FORCEINLINE
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LONG64
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_InlineInterlockedAdd64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value)
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{
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LONG64 Old, Prev, New;
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for (Old = *Target; ; Old = Prev)
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{
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New = Old + Value;
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Prev = _InterlockedCompareExchange64(Target, New, Old);
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if (Prev == Old)
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return New;
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}
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}
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#undef _InterlockedExchangeAdd64
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#define _InterlockedExchangeAdd64 _InlineInterlockedExchangeAdd64
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FORCEINLINE
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LONG64
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_InlineInterlockedExchangeAdd64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value
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)
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{
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LONG64 Old, Prev, New;
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for (Old = *Target; ; Old = Prev)
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{
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New = Old + Value;
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Prev = _InterlockedCompareExchange64(Target, New, Old);
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if (Prev == Old)
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return Prev;
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}
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}
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#undef _InterlockedAnd64
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#define _InterlockedAnd64 _InlineInterlockedAnd64
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FORCEINLINE
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LONG64
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_InlineInterlockedAnd64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value)
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{
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LONG64 Old, Prev, New;
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for (Old = *Target; ; Old = Prev)
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{
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New = Old & Value;
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Prev = _InterlockedCompareExchange64(Target, New, Old);
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if (Prev == Old)
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return New;
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}
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}
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#undef _InterlockedOr64
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#define _InterlockedOr64 _InlineInterlockedOr64
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FORCEINLINE
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LONG64
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_InlineInterlockedOr64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value)
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{
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LONG64 Old, Prev, New;
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for (Old = *Target; ; Old = Prev)
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{
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New = Old | Value;
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Prev = _InterlockedCompareExchange64(Target, New, Old);
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if (Prev == Old)
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return New;
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}
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}
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#undef _InterlockedXor64
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#define _InterlockedXor64 _InlineInterlockedXor64
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FORCEINLINE
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LONG64
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_InlineInterlockedXor64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
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_In_ LONG64 Value)
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{
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LONG64 Old, Prev, New;
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for (Old = *Target; ; Old = Prev)
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{
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New = Old ^ Value;
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Prev = _InterlockedCompareExchange64(Target, New, Old);
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if (Prev == Old)
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return New;
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}
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}
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#undef _InterlockedIncrement64
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#define _InterlockedIncrement64 _InlineInterlockedIncrement64
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FORCEINLINE
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LONG64
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_InlineInterlockedIncrement64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target)
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{
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return _InterlockedAdd64(Target, 1);
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}
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#undef _InterlockedDecrement64
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#define _InterlockedDecrement64 _InlineInterlockedDecrement64
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FORCEINLINE
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LONG64
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_InlineInterlockedDecrement64(
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_Inout_ _Interlocked_operand_ volatile LONG64 *Target)
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{
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return _InterlockedAdd64(Target, -1);
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}
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#undef _InterlockedExchangePointer
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#define _InterlockedExchangePointer _InlineInterlockedExchangePointer
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FORCEINLINE
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_Ret_writes_(_Inexpressible_(Unknown))
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PVOID
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_InterlockedExchangePointer(
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_Inout_ _At_(*Destination, _Pre_writable_byte_size_(_Inexpressible_(Unknown))
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_Post_writable_byte_size_(_Inexpressible_(Unknown)))
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_Interlocked_operand_ volatile PVOID *Destination,
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_In_opt_ PVOID Value)
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{
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return (PVOID)InterlockedExchange((volatile long *)Destination, (long)Value);
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}
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#undef _InterlockedCompareExchangePointer
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#define _InterlockedCompareExchangePointer _InlineInterlockedCompareExchangePointer
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FORCEINLINE
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_Ret_writes_(_Inexpressible_(Unknown))
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PVOID
|
|
_InterlockedCompareExchangePointer(
|
|
_Inout_ _At_(*Destination, _Pre_writable_byte_size_(_Inexpressible_(Unknown))
|
|
_Post_writable_byte_size_(_Inexpressible_(Unknown)))
|
|
_Interlocked_operand_ volatile PVOID *Destination,
|
|
_In_opt_ PVOID ExChange,
|
|
_In_opt_ PVOID Comperand)
|
|
{
|
|
return (PVOID)InterlockedCompareExchange((volatile long *)Destination,
|
|
(long)ExChange,
|
|
(long)Comperand);
|
|
}
|
|
|
|
#endif /* _M_IX86 */
|
|
|
|
#ifdef _M_AMD64
|
|
|
|
FORCEINLINE
|
|
LONG64
|
|
_InterlockedAdd64(
|
|
_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
|
|
_In_ LONG64 Value)
|
|
|
|
{
|
|
return _InterlockedExchangeAdd64(Target, Value) + Value;
|
|
}
|
|
|
|
#endif /* _M_AMD64 */
|
|
|
|
#ifdef _M_IA64
|
|
|
|
#undef _InterlockedBitTestAndSet
|
|
#define _InterlockedBitTestAndSet InterlockedBitTestAndSet_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndSet(
|
|
_Inout_ _Interlocked_operand_ volatile LONG *Target,
|
|
_In_ LONG Bit)
|
|
{
|
|
ULONG Mask = 1 << (Bit & 31);
|
|
return (BOOLEAN)((InterlockedOr(&Target[Bit / 32], Mask) & Mask) != 0);
|
|
}
|
|
|
|
#undef _InterlockedBitTestAndReset
|
|
#define _InterlockedBitTestAndReset InterlockedBitTestAndReset_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndReset(
|
|
_Inout_ _Interlocked_operand_ volatile LONG *Target,
|
|
_In_ LONG Bit)
|
|
{
|
|
ULONG Mask = 1 << (Bit & 31);
|
|
return (BOOLEAN)((InterlockedAnd(&Target[Bit / 32], ~Mask) & Mask) != 0);
|
|
}
|
|
|
|
#undef _InterlockedBitTestAndSet64
|
|
#define _InterlockedBitTestAndSet64 InterlockedBitTestAndSet64_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndSet64(
|
|
_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
|
|
_In_ LONG64 Bit)
|
|
{
|
|
ULONG64 Mask = 1LL << (Bit & 63);
|
|
return (BOOLEAN)((InterlockedOr64(&Target[Bit / 64], Mask) & Mask) != 0);
|
|
}
|
|
|
|
#undef _InterlockedBitTestAndReset64
|
|
#define _InterlockedBitTestAndReset64 InterlockedBitTestAndReset64_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndReset64(
|
|
_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
|
|
_In_ LONG64 Bit)
|
|
{
|
|
ULONG64 Mask = 1LL << (Bit & 63);
|
|
return (BOOLEAN)((InterlockedAnd64(&Target[Bit / 64], ~Mask) & Mask) != 0);
|
|
}
|
|
|
|
#undef _InterlockedBitTestAndComplement
|
|
#define _InterlockedBitTestAndComplement InterlockedBitTestAndComplement_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndComplement(
|
|
_Inout_ _Interlocked_operand_ volatile LONG *Target,
|
|
_In_ LONG Bit)
|
|
{
|
|
ULONG Mask = 1 << (Bit & 31);
|
|
return (BOOLEAN)((InterlockedXor(&Target[Bit / 32], Mask) & Mask) != 0);
|
|
}
|
|
|
|
#undef _InterlockedBitTestAndComplement64
|
|
#define _InterlockedBitTestAndComplement64 InterlockedBitTestAndComplement64_Inline
|
|
FORCEINLINE
|
|
BOOLEAN
|
|
_InterlockedBitTestAndComplement64(
|
|
_Inout_ _Interlocked_operand_ volatile LONG64 *Target,
|
|
_In_ LONG64 Bit)
|
|
{
|
|
ULONG64 Mask = 1LL << (Bit & 63);
|
|
return (BOOLEAN)((InterlockedXor64(&Target[Bit / 64], Mask) & Mask) != 0);
|
|
}
|
|
|
|
#endif /* M_IA64 */
|
|
|