PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE function
The PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE (WriteMemory) function works like the Win32 WriteProcessMemory routine. It writes memory to the process being debugged. The entire area to be written must be accessible, or the operation fails.
Syntax
ULONG WriteMemory(
ULONG_PTR offset,
LPCVOID lpbuffer,
ULONG cb,
PULONG lpcbBytesWritten
);
Parameters
offset
Specifies the base address of the memory to be written in the process that is being debugged.lpbuffer
Points to the buffer that contains the data to be written.cb
Specifies the number of bytes that WriteMemory should write.lpcbBytesWritten
Receives the actual number of bytes that WriteMemory transferred from the buffer. This parameter is optional; if it is NULL, it is ignored.
Return value
If the routine succeeds, the return value is TRUE; otherwise, it is FALSE.
Remarks
For a WdbgExts extension, include wdbgexts.h. For a DbgEng extension, include wdbgexts.h before dbgeng.h. See Writing DbgEng Extension Code for details.
Requirements
Target platform |
Desktop |
Header |
Wdbgexts.h (include Wdbgexts.h or Dbgeng.h) |
Library |
Hal.lib |