en:docs:dos:api:int21:0d

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

2018/09/07 07:04 · prokushev

Int 21H, AH=0DH

Version

1 and higher

Brief

DISK RESET

Family API

Input

AH = 0Dh

Return

(DOS 6 only) CF clear (earlier versions preserve CF)

Notes

This function writes all modified disk buffers to disk, but does not update the directory information (that is only done when files are closed or a SYNC call is issued)

See also

AX=5D01h,AX=710Dh,INT 13/AH=00h,INT 2F/AX=1120h

Note


en/docs/dos/api/int21/0d.txt · Last modified: 2020/12/07 09:53 by prokushev