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51 lines
2.7 KiB
51 lines
2.7 KiB
<HTML>
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<HEAD>
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<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1252">
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<META NAME="Generator" CONTENT="Microsoft Word 97">
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<TITLE>Tape</TITLE>
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<META NAME="Template" CONTENT="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
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</HEAD>
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<BODY TEXT="#000000" LINK="#0000ff" VLINK="#800080" BGCOLOR="#ffffff" leftmargin="8">
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<FONT FACE="Verdana"><H2><A NAME="MYSAMPLE">Tape Class Device Driver</A> </H2>
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<span style="color:#FF0000">[This is preliminary documentation and subject to change.]</span>
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<H3>SUMMARY</H3></FONT><FONT FACE="Verdana" SIZE=2><P>
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This directory builds the Tape class driver for Microsoft® Windows® 2000. The class driver implements
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device-independent support, and exports support routines for device-specific tape miniclass drivers.
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It handles device-independent tape requests and calls the tape minidriver routines to process
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device-specific functions. Class driver splits transfer requests, when necessary, to fit the maximum transfer size for the underlying host bus adapter. It also provides device-independent, tape-specific error handling, and calls the tape miniclass driver's device-specific error handling routines.
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<P>
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No INF file is needed to install this driver. This driver is installed when a tape minidriver is installed. <P>
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<H3>BUILDING THE SAMPLE</H3></FONT><FONT FACE="Verdana" SIZE=2><P>
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The sample requires that the Windows 2000 DDK be installed so that the required headers and libs are available.<P>
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To build the sample, run <B>build</B> from the sample directory. The compiled binaries will be placed in the appropriate platform directory (that is, i386 or Alpha). This will produce one binary: Tape.sys.<P>
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This driver has been tested on all 32-bit versions of Windows 2000. It compiles under Microsoft Visual® C++ 6.0 and compiles without error for 64-bit systems, but binaries have not been tested in 64-bit systems.
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<H3>CODE TOUR</H3>
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<H4>File Manifest</H4>
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</FONT><U><PRE>File		Description
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</U>
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Tape.htm The documentation for these samples (this file)
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Tape.c Implements the tape class driver
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Physlogic.c This module contains functions used specifically by tape drivers.
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Tape.def The routines exported by tape class driver
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Tape.rc The resource file Tape.c source
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Newtape.h The header file for Tape.c
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Sources DDK build instructions
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<P>
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</FONT><P ALIGN="CENTER"><A HREF="#top"><FONT FACE="Verdana" SIZE=2>Top of page</FONT></A><FONT FACE="Verdana" SIZE=2> </P></FONT>
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<TABLE CELLSPACING=0 BORDER=0 WIDTH=624>
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<TR><TD VALIGN="MIDDLE" BGCOLOR="#00ffff" HEIGHT=2>
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<P></TD>
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</TR>
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</TABLE>
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<FONT FACE="MS Sans Serif" SIZE=1><P>© 1999 Microsoft Corporation</FONT><FONT FACE="Verdana" SIZE=2> </P></FONT></BODY>
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</HTML>
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