PageFile_Grow_File

mov     ecx, cPages    ; number of pages to grow by
VxDcall PageFile_Grow_File
mov     newsize, ecx   ; new size of the file, in pages
mov    maxsize, ebx   ; maximum size of the file, in pages
 

Increases the size of the swap file by the specified number of pages. Uses EAX, EBX, Flags.

• Returns the new size of the swap file in the EAX register, and the maximum size in the EBX register. The maximum size may be less than when the file was created.

cPages

Number of pages to grow the swap file by.

If the file cannot grow by the requested number of pages, the new size will be less than requested and equal to the maximum size.