163 lines
11 KiB
HTML
163 lines
11 KiB
HTML
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<TITLE>Int 2F/AX=1208h
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<META NAME="Description" CONTENT="
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Int 2F/AX=1208h - DOS 3.0+ internal - DECREMENT SFT REFERENCE COUNT -
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AX = 1208h
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ES:DI - SFT
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Return: AX = original value of reference count
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Notes: if the reference count was 1, it is set to FFFFh (busy, since 0
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indicates that the SFT is not in use). It is the caller's
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responsibility to set the reference count to zero after cleaning up.
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used by network redirectors such as MSCDEX
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SeeAlso: AX=1106h
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">
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<center>
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<h2>Int 2F/AX=1208h
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</h2>
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<td><a href="alpha.htm" tppabs="http://www.ctyme.com/intr/alpha.htm">Contents</a></td>
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<p><img src="rbline.gif" tppabs="http://graphics.ctyme.com/gif/rbline.gif" width="100%" alt="------"><p>
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<h3><font color=#C00040>DOS 3.0+ internal - DECREMENT SFT REFERENCE COUNT</font></h3>
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<PRE>
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AX = 1208h
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ES:DI -> SFT<br>
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<p><b>Return:</b><br>AX = original value of reference count
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</PRE>
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<p><b>Notes:</b>
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If the reference count was 1, it is set to FFFFh ("busy", since 0
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indicates that the SFT is not in use). It is the caller's
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responsibility to set the reference count to zero after cleaning up..
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Used by network redirectors such as MSCDEX
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<p><b>See Also:</b>
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<a href="rb-4310.htm" tppabs="http://www.ctyme.com/intr/rb-4310.htm">AX=1106h</a>
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<p>
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<b>Category: <a href="cat-010.htm" tppabs="http://www.ctyme.com/intr/cat-010.htm">
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DOS Kernel</a>
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- <a href="int-2f-1.htm" tppabs="http://www.ctyme.com/intr/int-2F.htm">
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Int 2Fh</a>
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D</a>
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<td><a href="alpha.htm" tppabs="http://www.ctyme.com/intr/alpha.htm">Contents</a></td>
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