READ_REGISTER_ULONG routine
The READ_REGISTER_ULONG routine reads a ULONG value from the specified register address.
Syntax
ULONG READ_REGISTER_ULONG( _In_ PULONG Register );
Parameters
- Register [in]
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Pointer to the register address, which must be a mapped range in memory space.
Return value
READ_REGISTER_ULONG returns the ULONG value read from the specified register address.
Remarks
Callers of READ_REGISTER_ULONG can be running at any IRQL, assuming the Register is resident, mapped device memory.
Requirements
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Version | Available starting with Windows 2000. |
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Header |
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Library |
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IRQL | Any level (see Remarks section) |
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Build date: 5/2/2013
