1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
2 // All rights reserved.
3 // This component and the accompanying materials are made available
4 // under the terms of "Eclipse Public License v1.0"
5 // which accompanies this distribution, and is available
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
8 // Initial Contributors:
9 // Nokia Corporation - initial contribution.
14 // All patchable constants need to be defined in a separate file.
15 // Care should be taken not to define the constant data in the same source file in which
16 // they are referred, lest the compiler inline's it. If inlined, the data has no storage
17 // location and cannot be patched.
18 // Hence, the definition of data must be put in a separate source file and they must be
19 // referred in other source files by using the 'extern' qualifier.
31 //This constant lets licensees specify a list of drives which they
32 //do not want ECOM to scan, e.g. because the drives can never have
34 //This is a 32-bit integer with each bit representing a drive to disable:
35 //0x1 disables drive A, 0x2 disables drive B etc. There are only 25 drive
36 //letters supported (A:->Y:) therefore the last 7 bits are ignored.
37 //Note that Read-only internal drives cannot be disabled.
39 extern const TUint32 KDiscoveryDisabledDriveList = 0;
43 // This constant specifies the maximum number of resolver DLLs ECOM can cache.
44 // When the cache queue is full, the next custom resolver DLL requested by
45 // client will bump off the oldest DLL in the cache.
46 // The default (unpatched) value is 4.
48 extern const TUint32 KCustomResolverCacheSize = 4;
52 // This constant specifies the timeout in microseconds that a resolver DLL is
53 // kept in cache. When the time expires, the resolver DLL is released from
54 // memory. The default (unpatched) value is 4000000.
56 extern const TUint32 KCustomResolverCacheTimeout = 4000000;