/** @file | |
InterLockedIncrement function | |
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
/** | |
Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics. | |
**/ | |
long | |
_InterlockedIncrement ( | |
long *lpAddend | |
); | |
#pragma intrinsic(_InterlockedIncrement) | |
/** | |
Performs an atomic increment of an 32-bit unsigned integer. | |
Performs an atomic increment of the 32-bit unsigned integer specified by | |
Value and returns the incremented value. The increment operation must be | |
performed using MP safe mechanisms. The state of the return value is not | |
guaranteed to be MP safe. | |
@param Value A pointer to the 32-bit value to increment. | |
@return The incremented value. | |
**/ | |
UINT32 | |
EFIAPI | |
InternalSyncIncrement ( | |
IN volatile UINT32 *Value | |
) | |
{ | |
return _InterlockedIncrement ((long *)(Value)); | |
} |