RtlZeroMemory - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// minitape.h
VOID RtlZeroMemory(
_Out_ VOID UNALIGNED *Destination,
_In_ SIZE_T Length
);
View the official Windows Driver Kit DDI reference// ntddstor.h
void RtlZeroMemory(
Destination,
Length
);
View the official Windows Driver Kit DDI reference// scsi.h
VOID RtlZeroMemory(
_Out_ VOID UNALIGNED *Destination,
_In_ SIZE_T Length
);
View the official Windows Driver Kit DDI reference// smclib.h
VOID RtlZeroMemory(
_Out_ VOID UNALIGNED *Destination,
_In_ SIZE_T Length
);
View the official Windows Driver Kit DDI reference// storport.h
VOID RtlZeroMemory(
_Out_ VOID UNALIGNED *Destination,
_In_ SIZE_T Length
);
View the official Windows Driver Kit DDI reference// wdm.h
void RtlZeroMemory(
void* Destination,
size_t Length
);
View the official Windows Driver Kit DDI referenceNo description available.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
Destination [out]A pointer to the memory block to be filled with zeros.
Length [in]The number of bytes to fill with zeros.
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
DestinationDatatype: void*. A pointer to the memory block to be filled with zeros.
LengthDatatype: size_t. The number of bytes to fill with zeros.
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.
RtlSecureZeroMemoryTo zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
Destination [out]A pointer to the memory block to be filled with zeros.
Length [in]The number of bytes to fill with zeros.
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
dA pointer to the memory block to be filled with zeros.
cThe number of bytes to fill with zeros.
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
Destination [out]A pointer to the memory block to be filled with zeros.
Length [in]The number of bytes to fill with zeros.
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.
The RtlZeroMemory routine fills a block of memory with zeros, given a pointer to the block and the length, in bytes, to be filled.
Destination [out]A pointer to the memory block to be filled with zeros.
Length [in]The number of bytes to fill with zeros.
void RtlZeroMemory(
void* Destination,
size_t Length
);
To zero out a memory buffer to erase security-sensitive data, use RtlSecureZeroMemory instead.
Callers of RtlZeroMemory can be running at any IRQL if the destination memory block is in nonpaged system memory. Otherwise, the caller must be running at IRQL <= APC_LEVEL.