VxDcall PageSwap_Get_Version jc not_installed ; carry set if not installed mov version, eax ; version number (Windows 95 is 400h) mov maxsize, ecx ; max. size of swap file in pages mov pager_type, bl ; pager type; see below
Gets the virtual paging device version number, the type of paging in effect, and the maximum size of the paging file in pages. Uses Flags.
EAX | Version number of paging device. Major version in AH, minor in AL. |
ECX | Maximum size of the swap file, in pages. This value is valid only after device initialization. |
BL | Type of page swap device: 1 if none, 2 if the swap device uses MS-DOS, 3 if the swap device uses the Windows 95 layered device driver. |