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<TITLE>Int 61/AH=54h
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Int 61/AH=54h - PC/TCP kernel v2.05+ - nm_res_name - RESOLVE HOST NAME -
AH = 54h
CX = size of destination buffer
DS:DX - ASCIZ host name (max 127 chars)
ES:DI - destination buffer or 0000h:0000h
Return: CF clear if successful
DX:AX - IP address of host
destination buffer filled with canonical host name
CF set on error
AX = error code (see #03319 at INT 61FTP Software)
Note: this function uses all configured methods in turn to resolve the
">
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<h2>Int 61/AH=54h
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<h3><font color=#C00040>PC/TCP kernel v2.05+ - nm_res_name - RESOLVE HOST NAME</font></h3>
<PRE>
AH = 54h
CX = size of destination buffer
DS:DX -> ASCIZ host name (max 127 chars)
ES:DI -> destination buffer or 0000h:0000h<br>
<p><b>Return:</b><br>CF clear if successful
DX:AX -> IP address of host
destination buffer filled with canonical host name
CF set on error
AX = error code <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 #03319 at INT 61"FTP Software")
</PRE>
<p><b>Note:</b>
This function uses all configured methods in turn to resolve the
name (numerical, then host table, then DNS, then IEN116)
<p><b>BUG:</b>
The SLIP kernel for v2.05 bounds-checks the wrong register, so values
greater than 54h in AH may crash the system. Other kernels may have
this bug as well; it has been fixed in the v2.2 SLIPDRV kernel.
<p><b>See Also:</b>
<a href="rb-6703.htm" tppabs="http://www.ctyme.com/intr/rb-6703.htm">INT 61"FTP Software"</a> - <a href="rb-6704.htm" tppabs="http://www.ctyme.com/intr/rb-6704.htm">INT 61/AH=00h"PC/TCP"</a> - <a href="rb-6881.htm" tppabs="http://www.ctyme.com/intr/rb-6881.htm">INT 61/AH=50h</a> - <a href="javascript:if(confirm('http://www.ctyme.com/i \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/i'" tppabs="http://www.ctyme.com/i"
<p><b>See Also:</b>
<a href="rb-6883.htm" tppabs="http://www.ctyme.com/intr/rb-6883.htm">INT 61/AH=52h</a> - <a href="rb-6884.htm" tppabs="http://www.ctyme.com/intr/rb-6884.htm">INT 61/AH=53h</a>
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Int 61h</a>
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