NdisFreeMemory
This function releases a block of memory previously allocated with the NdisAllocateMemory function.
VOID NdisFreeMemory(
IN PVOID VirtualAddress,
IN UINT Length,
IN UINT MemoryFlags );
Parameters
VirtualAddress
Pointer to the base virtual address of the allocated memory. This address was returned by the NdisAllocateMemory function.Length
Specifies the size, in bytes, of the memory block to be released. This parameter must be identical to the Length that was passed to NdisAllocateMemory.MemoryFlags
Specifies 0 or the bitmask originally passed to NdisAllocateMemory for the preceding range; one of the following:Value Description 0 Nonpaged system-space memory. NDIS_MEMORY_CONTIGUOUS Physically contiguous memory. NDIS_MEMORY_NONCACHED Noncached memory. This value must be identical to the MemoryFlags parameter that was passed to NdisAllocateMemory.
Remarks
The parameters passed to this function must be identical to those passed to NdisAllocateMemory when the block of memory was allocated. That is, a caller of this function cannot release a subrange of the block that was allocated.
Requirements
Runs on | Versions | Defined in | Include | Link to |
---|---|---|---|---|
Windows CE OS | 2.0 and later | Ndis.h | Ndislib.lib |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
Last updated on Tuesday, July 13, 2004
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