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service:wince:drvlib:memory:virtualalloccopy

VirtualAllocCopy

The function VirtualAllocCopy maps statically mapped physical-memory to a virtual-memory-space the process can use. It additionally allocates the needed amount of virtual memory.

PVOID VirtualAllocCopy(       
  DWORD dwSize
  char* cString
  PVOID pVirtualAddress
); 

Parameters

dwSize
Size in bytes of Memory to be mapped.

cString
May be NULL. Additional String to be output through a RETAILMSG if function fails (only verbose Images).

pVirtualAddress
Virtual Address of physical memory to be mapped.

Return Values

If the function succeeds it returns the virtual-address requested.

If the method fails, the return value is NULL.

Requirements

OS Versions: Windows CE 4.2 and later.
Header: drvlib_app.h
Link Library: drvlib_app.lib

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service/wince/drvlib/memory/virtualalloccopy.txt · Zuletzt geändert: 2008/06/20 11:19 von