Maps a range of physical memory addresses into the current process's virtual address space.
PVOID RtMapMemory(
LARGE_INTEGER physAddr,
ULONG Length,
BOOLEAN CacheEnable
);
Parameters
physAddr
- A LARGE_INTEGER that specifies the start physical address range to map.
Length
- The length, in bytes, of the address range to map.
CacheEnable
- Ignored.
Return Values
- A virtual address in the current process' address space
- Success.
- NULL
- Failure. For extended error information, see the Windows' GetLastError function.
Requirements
| Versions |
Defined in |
Include |
Link to |
| INtime 3.1 |
intime/nt/include/iwin32x.h |
iwin32x.h |
iwin32x.lib |
Notes
- This function operates in the Windows portion of your application.
- The iwin32 API also includes an RtMapMemory function that operates in the real-time portion of your application.
See Also
iwin32x API, iwin32 Overview
