en:docs:dos:api:int21:5f:04

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

2018/09/07 07:04 · prokushev

Int 21H, AH=5FH, AL=04H

Version

3.1 and higher

Brief

CANCEL REDIRECTION

Family API

Input

  AX = 5F04h
  DS:SI -> ASCIZ local device name or path
  CX = 4E57h ("NW") for NetWare 4.0 requester

Return

CF clear if successful
CF set on error
AX = error code (01h,03h,05h,08h,0Fh,12h) (see #01680 at AH=59h)

Macro

Notes

The DS:SI string must be either a local device name, a drive letter followed by a colon, or a network directory beginning with two backslashes. The DOS kernel calls INT 2F/AX=111Eh with AX on top of the stack. Also supported by Banyan VINES, LANtastic, and 10NET. For NetWare, if only a server name is specified (i.e. “\\SERVER”), the connection to that server will be closed

See also

AX=5F03h - INT 2F/AX=111Eh - INT 60/AX=0003h

Note


en/docs/dos/api/int21/5f/04.txt · Last modified: 2021/08/06 04:24 by prokushev