Tandy 1000 Programmer's Reference Guide

ChaDter 1 I Svstem Calls
RrnDir
Remove a Directory Function Call 3AH
Entry
Removes a specified directory from its parent directory.
Entry Conditions:
AH = 3AH
DS:DX = pointer to ASCIIZ pathnume
Exit Conditions:
Carry set:
AX = error code
Carry not set:
No error.
Error Returns:
AX = 3
Path not found. The path specified was invalid or not
found.
Access denied. The path specified was not empty, was
not a directory, was the
root directory, or contained
invalid information.
Current directory. The path specified was the current
directory on
a drive.
AX = 5
AX = 16
Example:
RmDir equ 3AH
Id5 dx,pathname
mQV ah, RmDi r
int 21 H
104

Tandy 1000 Specifications

General

Processor	Intel 8088
Processor Speed	4.77 MHz
RAM	128 KB (expandable to 640 KB)
Operating System	MS-DOS 2.11
Manufacturer	Tandy Corporation
Release Year	1984
Storage	Single or double 5.25" floppy disk drive (360 KB), optional hard drive
Sound	Tandy 3-voice sound
Ports	Parallel, Serial
Graphics	CGA (Color Graphics Adapter)
Graphics Modes	320x200, 640x200