58 lines
1.4 KiB
HTML
58 lines
1.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type"
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content="text-html; charset=Windows-1252">
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<title>INT 21,44,E / IOCTL,E - Get Logical Drive</title>
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<meta name="FORMATTER" content="Microsoft FrontPage 2.0">
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</head>
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<body>
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<h1><a name="kap_interrupt_2260"></a>INT 21,44,E / IOCTL,E - Get
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Logical Drive</h1>
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<p> AH = 44h</p>
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<p> AL = 0E</p>
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<p> BL = physical drive number (0=default, 1=A:, 2=B:, 3=C:, ...)</p>
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<p> on return</p>
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<p> AX = error code if CF set (see ~DOS ERROR CODES~)</p>
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<p> AL = logical drive number assigned to physical drive</p>
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<p> = 0 if drive accessed by only one drive specifier</p>
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<p> = 1 if drive A:, 2 if drive B:, etc</p>
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<p> - used to determine the last drive designator used to access</p>
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<p> a drive if more than one logical drive designation applies</p>
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<p> to a device</p>
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<p> - implemented from DOS 3.2</p>
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<hr>
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<table border="0" width="100%" cols="3">
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<tr>
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<td width="33%">Zurück zum <a href="inte1at0.htm">Interrupt
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Info</a>. </td>
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<td align="center" width="33%"><a
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href="mailto:Roger.Morgan@htl-steyr.ac.at">Roger Morgan</a>
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/ 1998 </td>
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<td align="right" width="33%"><font size="1">L.Änderung <!--webbot
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bot="Timestamp" s-type="EDITED" s-format="%d.%m.%y"
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startspan -->29.03.99<!--webbot bot="Timestamp" endspan
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i-checksum="13964" --> </font></td>
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</tr>
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</table>
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</body>
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</html>
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