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<concept id="GUID-1D9E2FAC-92A4-5DCD-A811-11CAB5097B3A" xml:lang="en"><title>Patchable

Constants: KApaDrivesToMonitor</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<codeblock id="GUID-8E37E758-693E-57EF-9D45-C8AF7611E7A2" xml:space="preserve">EXPORT_C extern const TInt KApaDrivesToMonitor = 0x3FFFFFF;

</codeblock>

<table id="GUID-253BCF21-6581-5FFB-B15E-F12888D0D715">

<tgroup cols="2"><colspec colname="col0"/><colspec colname="col1"/>

<tbody>

<row>

<entry><p>Exported from: </p> </entry>

<entry><p> <filepath> ApServ.DLL</filepath>  </p> </entry>

</row>

<row>

<entry><p>Defined in: </p> </entry>

<entry><p> <filepath>                 .../mw/appsupport/appfw/apparchitecture/apserv/apsconstdata.cpp</filepath>  </p> </entry>

</row>

<row>

<entry><p>Purpose: </p> </entry>

<entry><p>APPARC will monitor only specific drives. <xref href="GUID-CF25798F-5CE6-324F-BD90-6ADCB33E0B63.dita"><apiname>KApaDrivesToMonitor</apiname></xref> determines

the drives that have to be monitored. </p> <p>The constant value <codeph>0x3FFFFFF</codeph> represents

that all drives from <filepath>z</filepath> to <filepath>a</filepath> are

monitored. It is computed in the following way. </p> <codeblock id="GUID-36745369-EAC2-5767-9069-A56605BD64D1" xml:space="preserve">ZY XWVU TSRQ PONM LKJI HGFE DCBA

11 1111 1111 1111 1111 1111 1111</codeblock> <p>The bit representing a drive

must be set to <codeph>1</codeph> for the APPARC to notify any file change

in the drive. When the <codeph>KApaDrivesToMonitor</codeph> is set to <codeph>0x3FFFFFF</codeph>,

the default value, it means that all drives are monitored by APPARC. </p> </entry>

</row>

</tbody>

</tgroup>

</table></conbody></concept>