Table of Contents

Note: This API call is for DOS and Win16 personality only. Use Family API for portability.

2018/09/07 05:04 · prokushev · 0 Comments

Int 21H, AH=47H

Version

2 and higher

Brief

“CWD” - GET CURRENT DIRECTORY

Family API

Input

Return

Notes

the returned path does not include a drive or the initial backslash

many Microsoft products for Windows rely on AX being 0100h on success

under the FlashTek X-32 DOS extender, the buffer pointer is in DS:ESI

See also

AH=19h,AH=3Bh,AH=71h,INT 15/AX=DE25h

Note

Text based on Ralf Brown Interrupt List Release 61

2018/09/04 17:23 · prokushev · 0 Comments