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oldlinux-files/docs/interrupts/int-html/rb-3042.htm
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<TITLE>Int 21/AX=5F02h
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Int 21/AX=5F02h - DOS 3.1+ network - GET REDIRECTION LIST ENTRY -
AX = 5F02h
BX = zero-based redirection list index
CX = driver signature
0000h LANtastic
4E57h ('NW') NetWare
DS:SI - 16-byte buffer for ASCIZ local device name or drive letter
followed by colon
ES:DI - 128-byte buffer for ASCIZ network name
Return: CF clear if successful
BH = device status
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<h2>Int 21/AX=5F02h
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<h3><font color=#C00040>DOS 3.1+ network - GET REDIRECTION LIST ENTRY</font></h3>
<PRE>
AX = 5F02h
BX = zero-based redirection list index
CX = driver signature
0000h LANtastic
4E57h ('NW') NetWare
DS:SI -> 16-byte buffer for ASCIZ local device name or drive letter
followed by colon
ES:DI -> 128-byte buffer for ASCIZ network name<br>
<p><b>Return:</b><br>CF clear if successful
BH = device status
00h valid
01h invalid
02h valid (connected from inside Windows for Workgroups v3.11)
BL = device type
03h printer
04h disk drive
CX = user data previously set with AX=5F03h
DS:SI and ES:DI buffers filled
DX,BP destroyed
CF set on error
AX = error code (01h,12h) <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #01680 at AH=59h/BX=0000h)
</PRE>
<p><b>Notes:</b>
This function is passed through to INT 2F/AX=111Eh by the DOS kernel.
Error code 12h is returned if BX is greater than the size of the list.
Also supported by Banyan VINES, PC-NFS, LANtastic, and 10NET.
Supported by LapLink RemoteAccess but returns the local drive letter;
the remote drive letter can be obtained with INT 2F/AX=Cxxxh
(see INT 2F/AX=C000h"LapLink").
The returned device name may or may not include a colon, depending on
the network software
<p><b>See Also:</b>
<a href="rb-3043.htm" tppabs="http://www.ctyme.com/intr/rb-3043.htm">AX=5F03h</a> - <a href="rb-3076.htm" tppabs="http://www.ctyme.com/intr/rb-3076.htm">AX=5F46h</a> - <a href="rb-4335.htm" tppabs="http://www.ctyme.com/intr/rb-4335.htm">INT 2F/AX=111Eh</a> - <a href="rb-5304.htm" tppabs="http://www.ctyme.com/intr/rb-5304.htm">INT 2F/
<p>
<b>Category: <a href="cat-010.htm" tppabs="http://www.ctyme.com/intr/cat-010.htm">
DOS Kernel</a>
- <a href="int-21.htm" tppabs="http://www.ctyme.com/intr/int-21.htm">
Int 21h</a>
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