C++ (Cpp) _InterlockedAnd16 Examples

Example #1

File: atomic_x86.c Project: corefan/my-crawler-engine

	/* _Atomic_fetch_and_2 */
_Uint2_t _Fetch_and_seq_cst_2(volatile _Uint2_t *_Tgt, _Uint2_t _Value)
	{	/* and _Value with *_Tgt atomically with
			sequentially consistent memory order */
	_Value = _InterlockedAnd16((volatile short *)_Tgt, _Value);

	return (_Value);
	}

Example #2

File: threads2h.c Project: IMCG/ura-tree

void bt_readlock(BtLatch *latch)
{
ushort prev;

  do {
	//	obtain latch mutex
#ifdef unix
	if( __sync_fetch_and_or((ushort *)latch, Mutex) & Mutex )
		continue;
#else
	if( prev = _InterlockedOr16((ushort *)latch, Mutex) & Mutex )
		continue;
#endif
	//  see if exclusive request is granted or pending

	if( prev = !(latch->exclusive | latch->pending) )
#ifdef unix
		__sync_fetch_and_add((ushort *)latch, Share);
#else
		_InterlockedExchangeAdd16 ((ushort *)latch, Share);
#endif

#ifdef unix
	__sync_fetch_and_and ((ushort *)latch, ~Mutex);
#else
	_InterlockedAnd16((ushort *)latch, ~Mutex);
#endif

	if( prev )
		return;
#ifdef  unix
  } while( sched_yield(), 1 );
#else
  } while( SwitchToThread(), 1 );

Example #3

File: ms-intrinsics.c Project: meadori/clang

short test_InterlockedAnd16(short volatile *value, short mask) {
  return _InterlockedAnd16(value, mask);
}

Example #4

File: KInterlocked.cpp Project: gigaherz/KOS

Int16 KInterlockedAnd16(Int16 volatile* var, Int16 add)
{
    return _InterlockedAnd16(var, add);
}