en:docs:dos:api:int21:54

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

2018/09/07 08:04 · prokushev

Int 21H, AH=54H

Version

2 and higher

Brief

GET VERIFY FLAG

Family API

Input

AH = 54h

Return

 AL = verify flag
    00h off
    01h on (all disk writes verified after writing)

Notes

See also

AH=2Eh

Note

2018/09/04 20:23 · prokushev

en/docs/dos/api/int21/54.txt · Last modified: 2021/05/02 08:45 by prokushev