Symaptic: os/kernelhwsrv/kernel/eka/include/e32const.h@260cb5ec6c19 (annotated)

sl@0	1	// Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0	2	// All rights reserved.
sl@0	3	// This component and the accompanying materials are made available
sl@0	4	// under the terms of the License "Eclipse Public License v1.0"
sl@0	5	// which accompanies this distribution, and is available
sl@0	6	// at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0	7	//
sl@0	8	// Initial Contributors:
sl@0	9	// Nokia Corporation - initial contribution.
sl@0	10	//
sl@0	11	// Contributors:
sl@0	12	//
sl@0	13	// Description:
sl@0	14	// e32\include\e32const.h
sl@0	15	//
sl@0	16	//
sl@0	17
sl@0	18	#ifndef __E32CONST_H__
sl@0	19	#define __E32CONST_H__
sl@0	20
sl@0	21	#include <e32err.h>
sl@0	22	#include <e32lang.h>
sl@0	23	#include <e32reg.h>
sl@0	24
sl@0	25
sl@0	26	/**
sl@0	27	@publishedAll
sl@0	28	@released
sl@0	29
sl@0	30	The default width value used when appending and justifying data
sl@0	31	in a descriptor.
sl@0	32
sl@0	33	@see TDes16::AppendJustify()
sl@0	34	@see TDes16::Justify()
sl@0	35	@see TDes8::AppendJustify()
sl@0	36	@see TDes8::Justify()
sl@0	37	*/
sl@0	38	const TInt KDefaultJustifyWidth=(-1);
sl@0	39
sl@0	40
sl@0	41
sl@0	42	/**
sl@0	43	@publishedAll
sl@0	44	@released
sl@0	45
sl@0	46	Defines the number of TUids that form a TUidType.
sl@0	47
sl@0	48	@see TUid
sl@0	49	@see TUidType
sl@0	50	*/
sl@0	51	const TInt KMaxCheckedUid=3;
sl@0	52
sl@0	53
sl@0	54	/**
sl@0	55	@publishedAll
sl@0	56	@released
sl@0	57
sl@0	58	Defines the number of 32-bit debug trace mask words.
sl@0	59
sl@0	60	*/
sl@0	61	const TInt KNumTraceMaskWords = 8;
sl@0	62
sl@0	63
sl@0	64	/**
sl@0	65	@publishedAll
sl@0	66	@released
sl@0	67
sl@0	68	Defines the maximum length for the text form of a UID name.
sl@0	69
sl@0	70	@see TUidName
sl@0	71	@see TUid::Name()
sl@0	72	*/
sl@0	73	const TInt KMaxUidName=10;
sl@0	74
sl@0	75
sl@0	76
sl@0	77
sl@0	78	/**
sl@0	79	@publishedAll
sl@0	80	@released
sl@0	81
sl@0	82	Defines the maximum length of a module name.
sl@0	83	*/
sl@0	84	const TInt KMaxModuleVersionName=10;
sl@0	85
sl@0	86
sl@0	87
sl@0	88
sl@0	89	/**
sl@0	90	@publishedAll
sl@0	91	@released
sl@0	92
sl@0	93	Defines the maximum length of the name of a reference counted object.
sl@0	94
sl@0	95	@see TName
sl@0	96	*/
sl@0	97	const TInt KMaxName=0x80;
sl@0	98
sl@0	99
sl@0	100
sl@0	101
sl@0	102	/**
sl@0	103	@publishedAll
sl@0	104	@released
sl@0	105
sl@0	106	Defines the maximum length of the name of a reference counted kernel-side object.
sl@0	107	*/
sl@0	108	const TInt KMaxKernelName=0x50;
sl@0	109
sl@0	110
sl@0	111
sl@0	112
sl@0	113	/**
sl@0	114	@publishedAll
sl@0	115	@released
sl@0	116
sl@0	117	Defines the maximum size of a process name.
sl@0	118	*/
sl@0	119	const TInt KMaxProcessName=(KMaxKernelName-KMaxUidName-KMaxModuleVersionName-4);
sl@0	120
sl@0	121
sl@0	122
sl@0	123
sl@0	124	/**
sl@0	125	@publishedAll
sl@0	126	@released
sl@0	127
sl@0	128	Defines the maximum size of a library name.
sl@0	129	*/
sl@0	130	const TInt KMaxLibraryName=(KMaxKernelName-KMaxUidName-KMaxModuleVersionName);
sl@0	131
sl@0	132
sl@0	133
sl@0	134
sl@0	135	/**
sl@0	136	@publishedAll
sl@0	137	@released
sl@0	138
sl@0	139	Defines the maximum length of a TInfoName object.
sl@0	140	*/
sl@0	141	const TInt KMaxInfoName=0x10;
sl@0	142
sl@0	143
sl@0	144
sl@0	145
sl@0	146	/**
sl@0	147	@publishedAll
sl@0	148	@released
sl@0	149
sl@0	150	Defines the maximum length of the full name of a reference counted object.
sl@0	151
sl@0	152	@see TFullName
sl@0	153	*/
sl@0	154	const TInt KMaxFullName=(KMaxName<<1);
sl@0	155
sl@0	156
sl@0	157
sl@0	158
sl@0	159	/**
sl@0	160	@publishedAll
sl@0	161	@released
sl@0	162
sl@0	163	The maximum length for a password buffer.
sl@0	164
sl@0	165	@see TPassword
sl@0	166	*/
sl@0	167	const TInt KMaxPassword=0x10;
sl@0	168
sl@0	169
sl@0	170
sl@0	171
sl@0	172	/**
sl@0	173	@publishedAll
sl@0	174	@released
sl@0	175
sl@0	176	The maximum length of a category name.
sl@0	177
sl@0	178	@see TExitCategoryName
sl@0	179	*/
sl@0	180	const TInt KMaxExitCategoryName=0x10;
sl@0	181
sl@0	182
sl@0	183
sl@0	184
sl@0	185	/**
sl@0	186	@publishedAll
sl@0	187	@released
sl@0	188
sl@0	189	The maximum length of the full text name for a day of the week.
sl@0	190
sl@0	191	@see TDayName
sl@0	192	*/
sl@0	193	const TInt KMaxDayName=0x20;
sl@0	194
sl@0	195
sl@0	196
sl@0	197
sl@0	198	/**
sl@0	199	@publishedAll
sl@0	200	@released
sl@0	201
sl@0	202	The maximum length of the abbreviated text name for a day of the week.
sl@0	203
sl@0	204	@see TDayNameAbb
sl@0	205	*/
sl@0	206	const TInt KMaxDayNameAbb=0x08;
sl@0	207
sl@0	208
sl@0	209
sl@0	210
sl@0	211	/**
sl@0	212	@publishedAll
sl@0	213	@released
sl@0	214
sl@0	215	Defines the maximum size of arrays or data structures required
sl@0	216	to hold the names of the days of the week.
sl@0	217	*/
sl@0	218	const TInt KMaxDays=7;
sl@0	219
sl@0	220
sl@0	221
sl@0	222
sl@0	223	/**
sl@0	224	@publishedAll
sl@0	225	@released
sl@0	226
sl@0	227	The maximum length of the full text name for a month.
sl@0	228
sl@0	229	@see TDayName
sl@0	230	*/
sl@0	231	const TInt KMaxMonthName=0x20;
sl@0	232
sl@0	233
sl@0	234
sl@0	235
sl@0	236	/**
sl@0	237	@publishedAll
sl@0	238	@released
sl@0	239
sl@0	240	The maximum length of the abbreviated text name for a month.
sl@0	241
sl@0	242	@see TMonthNameAbb
sl@0	243	*/
sl@0	244	const TInt KMaxMonthNameAbb=0x08;
sl@0	245
sl@0	246
sl@0	247
sl@0	248
sl@0	249	/**
sl@0	250	@publishedAll
sl@0	251	@released
sl@0	252
sl@0	253	Defines the maximum size of arrays or data structures required
sl@0	254	to hold the names of the months of the year.
sl@0	255	*/
sl@0	256	const TInt KMaxMonths=12;
sl@0	257
sl@0	258
sl@0	259
sl@0	260
sl@0	261	/**
sl@0	262	@publishedAll
sl@0	263	@released
sl@0	264
sl@0	265	The maximum length of the text for a date suffix.
sl@0	266
sl@0	267	@see TDateSuffix
sl@0	268	*/
sl@0	269	const TInt KMaxSuffix=0x04;
sl@0	270
sl@0	271
sl@0	272
sl@0	273
sl@0	274	/**
sl@0	275	@publishedAll
sl@0	276	@released
sl@0	277
sl@0	278	Defines the maximum size of arrays and data structures required
sl@0	279	to hold date suffix strings.
sl@0	280	*/
sl@0	281	const TInt KMaxSuffixes=31;
sl@0	282
sl@0	283
sl@0	284
sl@0	285
sl@0	286	/**
sl@0	287	@publishedAll
sl@0	288	@released
sl@0	289
sl@0	290	The maximum length of the text for AM and PM.
sl@0	291
sl@0	292	@see TAmPmName
sl@0	293	*/
sl@0	294	const TInt KMaxAmPmName=0x04;
sl@0	295
sl@0	296
sl@0	297
sl@0	298
sl@0	299	/**
sl@0	300	@publishedAll
sl@0	301	@released
sl@0	302
sl@0	303	Defines the maximum size of arrays and data structures required
sl@0	304	to hold am/pm strings.
sl@0	305	*/
sl@0	306	const TInt KMaxAmPms=2;
sl@0	307
sl@0	308
sl@0	309
sl@0	310
sl@0	311	/**
sl@0	312	@publishedAll
sl@0	313	@released
sl@0	314
sl@0	315	Defines the maximum number of date separator characters in a date string.
sl@0	316	*/
sl@0	317	const TInt KMaxDateSeparators=4;
sl@0	318
sl@0	319
sl@0	320
sl@0	321
sl@0	322	/**
sl@0	323	@publishedAll
sl@0	324	@released
sl@0	325
sl@0	326	Defines the maximum number of time separator characters in a time string.
sl@0	327	*/
sl@0	328	const TInt KMaxTimeSeparators=4;
sl@0	329
sl@0	330
sl@0	331
sl@0	332
sl@0	333	/**
sl@0	334	@publishedAll
sl@0	335	@released
sl@0	336
sl@0	337	Defines the maximum size of data structures to hold the translate tables
sl@0	338	for Western European alphabetic conversions.
sl@0	339	*/
sl@0	340	const TInt KMaxTranslateTable=0x100;
sl@0	341
sl@0	342
sl@0	343
sl@0	344
sl@0	345	/**
sl@0	346	@publishedAll
sl@0	347	@released
sl@0	348
sl@0	349	The maximum length of the text for a currency symbol.
sl@0	350
sl@0	351	@see TCurrencySymbol
sl@0	352	*/
sl@0	353	const TInt KMaxCurrencySymbol=0x08;
sl@0	354
sl@0	355
sl@0	356
sl@0	357
sl@0	358	/**
sl@0	359	@publishedAll
sl@0	360	@released
sl@0	361
sl@0	362	The maximum length of the short date format specification text.
sl@0	363
sl@0	364	@see TShortDateFormatSpec
sl@0	365	*/
sl@0	366	const TInt KMaxShortDateFormatSpec=40;
sl@0	367
sl@0	368
sl@0	369
sl@0	370
sl@0	371	/**
sl@0	372	@publishedAll
sl@0	373	@released
sl@0	374
sl@0	375	The maximum length of the short date format specification text.
sl@0	376
sl@0	377	@see TLongDateFormatSpec
sl@0	378	*/
sl@0	379	const TInt KMaxLongDateFormatSpec=80;
sl@0	380
sl@0	381
sl@0	382
sl@0	383
sl@0	384	/**
sl@0	385	@publishedAll
sl@0	386	@released
sl@0	387
sl@0	388	The maximum length of the time string formatting commands.
sl@0	389
sl@0	390	@see TTimeFormatSpec
sl@0	391	*/
sl@0	392	const TInt KMaxTimeFormatSpec=60;
sl@0	393
sl@0	394
sl@0	395
sl@0	396
sl@0	397	/**
sl@0	398	@publishedAll
sl@0	399	@released
sl@0	400
sl@0	401	Defines the maximum length of a filename.
sl@0	402	*/
sl@0	403	const TInt KMaxFileName=0x100;
sl@0	404
sl@0	405
sl@0	406
sl@0	407
sl@0	408	/**
sl@0	409	@publishedAll
sl@0	410	@released
sl@0	411
sl@0	412	The maximum length of the character representation of version information.
sl@0	413
sl@0	414	@see TVersion::Name()
sl@0	415	*/
sl@0	416	const TInt KMaxVersionName=0x10;
sl@0	417
sl@0	418
sl@0	419
sl@0	420
sl@0	421	/**
sl@0	422	@publishedAll
sl@0	423	@released
sl@0	424
sl@0	425	Defines the maximum length of a path.
sl@0	426
sl@0	427	@see TPath
sl@0	428	*/
sl@0	429	const TInt KMaxPath=0x100;
sl@0	430
sl@0	431
sl@0	432
sl@0	433
sl@0	434	/**
sl@0	435	@publishedAll
sl@0	436	@released
sl@0	437
sl@0	438	Defines the maximum length of a TDeviceInfo object.
sl@0	439
sl@0	440	@see TDeviceInfo
sl@0	441	*/
sl@0	442	const TInt KMaxDeviceInfo=0x80;
sl@0	443
sl@0	444
sl@0	445
sl@0	446
sl@0	447	/**
sl@0	448	@publishedAll
sl@0	449	@released
sl@0	450
sl@0	451	The maximum size of the password required to unlock a media drive.
sl@0	452	*/
sl@0	453	const TInt KMaxMediaPassword=16;
sl@0	454
sl@0	455
sl@0	456
sl@0	457
sl@0	458	/**
sl@0	459	@publishedAll
sl@0	460	@released
sl@0	461
sl@0	462	Defines the minimum size of a new heap.
sl@0	463
sl@0	464	Functions that require a new heap to be allocated will either panic,
sl@0	465	or will reset the required heap size to this value if a smaller heap
sl@0	466	size is specified.
sl@0	467
sl@0	468	@see UserHeap
sl@0	469	@see RThread::Create()
sl@0	470	*/
sl@0	471	const TInt KMinHeapSize=0x100;
sl@0	472
sl@0	473
sl@0	474
sl@0	475
sl@0	476	/**
sl@0	477	@publishedAll
sl@0	478	@released
sl@0	479
sl@0	480	Not used by Symbian OS.
sl@0	481	*/
sl@0	482	const TInt KDstHome=0x01;
sl@0	483
sl@0	484
sl@0	485
sl@0	486
sl@0	487	/**
sl@0	488	@publishedAll
sl@0	489	@released
sl@0	490
sl@0	491	Not used by Symbian OS.
sl@0	492	*/
sl@0	493	const TInt KDstEuropean=0x02;
sl@0	494
sl@0	495
sl@0	496
sl@0	497
sl@0	498	/**
sl@0	499	@publishedAll
sl@0	500	@released
sl@0	501
sl@0	502	Not used by Symbian OS.
sl@0	503	*/
sl@0	504	const TInt KDstNorthern=0x04;
sl@0	505
sl@0	506
sl@0	507
sl@0	508
sl@0	509	/**
sl@0	510	@publishedAll
sl@0	511	@released
sl@0	512
sl@0	513	Not used by Symbian OS.
sl@0	514	*/
sl@0	515	const TInt KDstSouthern=0x08;
sl@0	516
sl@0	517
sl@0	518
sl@0	519
sl@0	520	/**
sl@0	521	@publishedAll
sl@0	522	@released
sl@0	523
sl@0	524	A default stack size that can be used when creating threads.
sl@0	525	*/
sl@0	526	#ifdef __X86GCC__
sl@0	527	const TInt KDefaultStackSize=0x4000;
sl@0	528	#else
sl@0	529	const TInt KDefaultStackSize=0x2000;
sl@0	530	#endif // __X86GCC__
sl@0	531
sl@0	532
sl@0	533
sl@0	534
sl@0	535	/**
sl@0	536	@publishedAll
sl@0	537	@released
sl@0	538
sl@0	539	Indicates an undefined character, used internally when formatting text.
sl@0	540	*/
sl@0	541	const TUint KNoChar=0xffffffffu;
sl@0	542
sl@0	543
sl@0	544
sl@0	545
sl@0	546	/**
sl@0	547	@publishedAll
sl@0	548	@released
sl@0	549
sl@0	550	Defines an index value that is interpreted by the TKey class,
sl@0	551	and derived classes, as having a specific meaning.
sl@0	552
sl@0	553	@see TKey::SetPtr()
sl@0	554	@see TKey::At()
sl@0	555	*/
sl@0	556	const TInt KIndexPtr=(-1);
sl@0	557
sl@0	558
sl@0	559
sl@0	560
sl@0	561	/**
sl@0	562	@publishedAll
sl@0	563	@released
sl@0	564
sl@0	565	A flag used by the kernel to mark a handle as not being closable.
sl@0	566	*/
sl@0	567	const TInt KHandleNoClose=0x00008000;
sl@0	568
sl@0	569
sl@0	570
sl@0	571
sl@0	572	/**
sl@0	573	@publishedAll
sl@0	574	@released
sl@0	575
sl@0	576	A flag used by the kernel to mark a handle as being local.
sl@0	577	*/
sl@0	578	const TInt KHandleFlagLocal=0x40000000;
sl@0	579
sl@0	580
sl@0	581
sl@0	582
sl@0	583	/**
sl@0	584	@publishedAll
sl@0	585	@released
sl@0	586
sl@0	587	A flag used by the Kernel to indicate the current process.
sl@0	588	*/
sl@0	589	const TInt KCurrentProcessHandle=0xffff0000\|KHandleNoClose;
sl@0	590
sl@0	591
sl@0	592
sl@0	593
sl@0	594	/**
sl@0	595	@publishedAll
sl@0	596	@released
sl@0	597
sl@0	598	A flag used by the Kernel to indicate the current thread.
sl@0	599	*/
sl@0	600	const TInt KCurrentThreadHandle=0xffff0001\|KHandleNoClose;
sl@0	601
sl@0	602
sl@0	603
sl@0	604
sl@0	605	/**
sl@0	606	@publishedAll
sl@0	607	@released
sl@0	608
sl@0	609	Defines a handle number value of zero.
sl@0	610
sl@0	611	@see RHandleBase
sl@0	612	*/
sl@0	613	const TInt KNullHandle=0;
sl@0	614
sl@0	615
sl@0	616
sl@0	617
sl@0	618	/**
sl@0	619	@publishedAll
sl@0	620	@released
sl@0	621
sl@0	622	Defines a default unit. Not generally used by Symbian OS.
sl@0	623	*/
sl@0	624	const TInt KDefaultUnit=0x00;
sl@0	625
sl@0	626
sl@0	627
sl@0	628
sl@0	629	/**
sl@0	630	@publishedAll
sl@0	631	@released
sl@0	632
sl@0	633	The device unit that must be passed in a call
sl@0	634	to RBusLogicalChannel::DoCreate(), if units are not permitted.
sl@0	635
sl@0	636	@see RBusLogicalChannel
sl@0	637	*/
sl@0	638	const TInt KNullUnit=0xffffffff;
sl@0	639
sl@0	640
sl@0	641
sl@0	642
sl@0	643	/**
sl@0	644	@publishedAll
sl@0	645	@released
sl@0	646
sl@0	647	The maximum unit number that can be passed in a call
sl@0	648	to RBusLogicalChannel::DoCreate().
sl@0	649
sl@0	650	@see RBusLogicalChannel
sl@0	651	*/
sl@0	652	const TInt KMaxUnits=0x20;
sl@0	653
sl@0	654
sl@0	655
sl@0	656
sl@0	657	/**
sl@0	658	@publishedAll
sl@0	659	@released
sl@0	660
sl@0	661	Defines the maximum number of message arguments that can be passed
sl@0	662	across the user side/kernel side boundary.
sl@0	663	*/
sl@0	664	const TInt KMaxMessageArguments=0x04;
sl@0	665
sl@0	666
sl@0	667
sl@0	668
sl@0	669	/**
sl@0	670	@publishedAll
sl@0	671	@released
sl@0	672
sl@0	673	The default width of the character representation of a real number, used by
sl@0	674	the default constructor of a TRealFormat object and the formatting functions
sl@0	675	of descriptors.
sl@0	676
sl@0	677	@see TRealFormat
sl@0	678	@see TDes16::AppendFormat()
sl@0	679	@see TDes8::AppendFormat()
sl@0	680	*/
sl@0	681	const TInt KDefaultRealWidth=20;
sl@0	682
sl@0	683
sl@0	684
sl@0	685
sl@0	686	/**
sl@0	687	@publishedAll
sl@0	688	@released
sl@0	689
sl@0	690	The default value used by UserHeap::ChunkHeap() for defining increments to
sl@0	691	the size of a chunk, when no explicit value specified by the caller.
sl@0	692
sl@0	693	@see UserHeap::ChunkHeap()
sl@0	694	*/
sl@0	695	const TInt KMinHeapGrowBy=0x1000;
sl@0	696
sl@0	697
sl@0	698
sl@0	699
sl@0	700	/**
sl@0	701	@publishedAll
sl@0	702	@released
sl@0	703
sl@0	704	Not used by Symbian OS.
sl@0	705	*/
sl@0	706	const TInt KMaxExponentConversion=99;
sl@0	707
sl@0	708
sl@0	709
sl@0	710
sl@0	711	/**
sl@0	712	@publishedAll
sl@0	713	@released
sl@0	714
sl@0	715	Defines a Null UID value.
sl@0	716
sl@0	717	@see TUid
sl@0	718	*/
sl@0	719	const TInt KNullUidValue=0;
sl@0	720
sl@0	721
sl@0	722
sl@0	723
sl@0	724	/**
sl@0	725	@publishedAll
sl@0	726	@deprecated
sl@0	727
sl@0	728	The timer granularity used by a CDeltaTimer object is
sl@0	729	now the tick period and this constant is obsolete.
sl@0	730
sl@0	731	@see CDeltaTimer
sl@0	732	*/
sl@0	733	const TInt KDeltaTimerDefaultGranularity=100000;
sl@0	734
sl@0	735
sl@0	736
sl@0	737
sl@0	738	/**
sl@0	739	@publishedAll
sl@0	740	@released
sl@0	741
sl@0	742	The largest possible value for a TInt8.
sl@0	743	*/
sl@0	744	const TInt KMaxTInt8=0x7f;
sl@0	745
sl@0	746
sl@0	747
sl@0	748
sl@0	749	/**
sl@0	750	@publishedAll
sl@0	751	@released
sl@0	752
sl@0	753	The smallest possible value for a TInt8.
sl@0	754	*/
sl@0	755	const TInt KMinTInt8=(-128);
sl@0	756
sl@0	757
sl@0	758
sl@0	759
sl@0	760	/**
sl@0	761	@publishedAll
sl@0	762	@released
sl@0	763
sl@0	764	The largest possible value for a TUint8.
sl@0	765	*/
sl@0	766	const TUint KMaxTUint8=0xffu;
sl@0	767
sl@0	768
sl@0	769
sl@0	770
sl@0	771	/**
sl@0	772	@publishedAll
sl@0	773	@released
sl@0	774
sl@0	775	The largest possible value for a TInt16.
sl@0	776	*/
sl@0	777	const TInt KMaxTInt16=0x7fff;
sl@0	778
sl@0	779
sl@0	780
sl@0	781
sl@0	782	/**
sl@0	783	@publishedAll
sl@0	784	@released
sl@0	785
sl@0	786	The smallest possible value for a TInt16.
sl@0	787	*/
sl@0	788	const TInt KMinTInt16=(-32768);
sl@0	789
sl@0	790
sl@0	791
sl@0	792
sl@0	793	/**
sl@0	794	@publishedAll
sl@0	795	@released
sl@0	796
sl@0	797	The largest possible value for a TUint16.
sl@0	798	*/
sl@0	799	const TUint KMaxTUint16=0xffffu;
sl@0	800
sl@0	801
sl@0	802
sl@0	803
sl@0	804	/**
sl@0	805	@publishedAll
sl@0	806	@released
sl@0	807
sl@0	808	The largest possible value for a TInt32.
sl@0	809	*/
sl@0	810	const TInt KMaxTInt32=0x7fffffff;
sl@0	811
sl@0	812
sl@0	813
sl@0	814
sl@0	815	/**
sl@0	816	@publishedAll
sl@0	817	@released
sl@0	818
sl@0	819	The smallest possible value for a TInt32.
sl@0	820	*/
sl@0	821	const TInt KMinTInt32=(TInt)0x80000000;
sl@0	822
sl@0	823
sl@0	824
sl@0	825
sl@0	826	/**
sl@0	827	@publishedAll
sl@0	828	@released
sl@0	829
sl@0	830	The largest possible value for a TUint32.
sl@0	831	*/
sl@0	832	const TUint KMaxTUint32=0xffffffffu;
sl@0	833
sl@0	834
sl@0	835
sl@0	836
sl@0	837	/**
sl@0	838	@publishedAll
sl@0	839	@released
sl@0	840
sl@0	841	The largest possible value for a TInt.
sl@0	842	*/
sl@0	843	const TInt KMaxTInt=0x7fffffff;
sl@0	844
sl@0	845
sl@0	846
sl@0	847
sl@0	848	/**
sl@0	849	@publishedAll
sl@0	850	@released
sl@0	851
sl@0	852	The smallest possible value for a TInt.
sl@0	853	*/
sl@0	854	const TInt KMinTInt=(TInt)0x80000000;
sl@0	855
sl@0	856
sl@0	857
sl@0	858
sl@0	859	/**
sl@0	860	@publishedAll
sl@0	861	@released
sl@0	862
sl@0	863	The largest possible value for a TUint.
sl@0	864	*/
sl@0	865	const TUint KMaxTUint=0xffffffffu;
sl@0	866
sl@0	867
sl@0	868
sl@0	869
sl@0	870	/**
sl@0	871	@publishedAll
sl@0	872	@released
sl@0	873
sl@0	874	The largest possible value for a TInt64.
sl@0	875	*/
sl@0	876	const TInt64 KMaxTInt64 = I64LIT(0x7fffffffffffffff);
sl@0	877
sl@0	878
sl@0	879
sl@0	880
sl@0	881	/**
sl@0	882	@publishedAll
sl@0	883	@released
sl@0	884
sl@0	885	The smallest possible value for a TInt64.
sl@0	886	*/
sl@0	887	const TInt64 KMinTInt64 = UI64LIT(0x8000000000000000);
sl@0	888
sl@0	889
sl@0	890
sl@0	891
sl@0	892	/**
sl@0	893	@publishedAll
sl@0	894	@released
sl@0	895
sl@0	896	The largest possible value for a TUint64.
sl@0	897	*/
sl@0	898	const TUint64 KMaxTUint64 = UI64LIT(0xffffffffffffffff);
sl@0	899
sl@0	900
sl@0	901
sl@0	902
sl@0	903	/**
sl@0	904	@publishedAll
sl@0	905	@released
sl@0	906
sl@0	907	Defines the character *, and represents any number of characters in any
sl@0	908	part of a path component, filename or extension.
sl@0	909
sl@0	910	It is used in a TParse file specification.
sl@0	911
sl@0	912	@see TParse
sl@0	913	*/
sl@0	914	const TUint KMatchAny='*';
sl@0	915
sl@0	916
sl@0	917
sl@0	918
sl@0	919	/**
sl@0	920	@publishedAll
sl@0	921	@released
sl@0	922
sl@0	923	Defines the character ?, and represents a single character in
sl@0	924	a path component, filename or extension.
sl@0	925
sl@0	926	It is used in a TParse file specification.
sl@0	927
sl@0	928	@see TParse
sl@0	929	*/
sl@0	930	const TUint KMatchOne='?';
sl@0	931
sl@0	932
sl@0	933
sl@0	934
sl@0	935	/**
sl@0	936	@publishedAll
sl@0	937	@released
sl@0	938
sl@0	939	Defines the maximum number of local drives.
sl@0	940	*/
sl@0	941	const TInt KMaxLocalDrives=16;
sl@0	942
sl@0	943
sl@0	944
sl@0	945
sl@0	946	/**
sl@0	947	@publishedAll
sl@0	948	@released
sl@0	949
sl@0	950	Defines the maximum number of peripheral bus sockets.
sl@0	951	*/
sl@0	952	const TInt KMaxPBusSockets=4;
sl@0	953
sl@0	954
sl@0	955
sl@0	956
sl@0	957	/**
sl@0	958	@publishedAll
sl@0	959	@released
sl@0	960
sl@0	961	Not used by Symbian OS.
sl@0	962	*/
sl@0	963	const TInt KNoCallEntryPoint = 0x01;
sl@0	964
sl@0	965
sl@0	966
sl@0	967
sl@0	968	/**
sl@0	969	@publishedAll
sl@0	970	@released
sl@0	971
sl@0	972	The value to which CActive::iStatus is set by an active object's
sl@0	973	service provider before the service provider initiates an asynchronous request.
sl@0	974
sl@0	975	@see CActive
sl@0	976	*/
sl@0	977	const TInt KRequestPending=(-KMaxTInt);
sl@0	978
sl@0	979
sl@0	980
sl@0	981
sl@0	982	// Drive capabilities
sl@0	983
sl@0	984	/**
sl@0	985	@publishedAll
sl@0	986	@released
sl@0	987
sl@0	988	Defines the possible media types.
sl@0	989	*/
sl@0	990	enum TMediaType
sl@0	991	{
sl@0	992	EMediaNotPresent,
sl@0	993
sl@0	994	EMediaUnknown,
sl@0	995
sl@0	996	EMediaFloppy,
sl@0	997
sl@0	998	/** Solid-state media. */
sl@0	999	EMediaHardDisk,
sl@0	1000
sl@0	1001	EMediaCdRom,
sl@0	1002
sl@0	1003	EMediaRam,
sl@0	1004
sl@0	1005	EMediaFlash,
sl@0	1006
sl@0	1007	EMediaRom,
sl@0	1008
sl@0	1009	EMediaRemote,
sl@0	1010
sl@0	1011	EMediaNANDFlash,
sl@0	1012
sl@0	1013	/** Rotating media. */
sl@0	1014	EMediaRotatingMedia
sl@0	1015	};
sl@0	1016
sl@0	1017
sl@0	1018
sl@0	1019
sl@0	1020	/**
sl@0	1021	@publishedAll
sl@0	1022	@released
sl@0	1023
sl@0	1024	Defines the state of a battery, if supported.
sl@0	1025	*/
sl@0	1026	enum TBatteryState {EBatNotSupported,EBatGood,EBatLow};
sl@0	1027
sl@0	1028
sl@0	1029	/**
sl@0	1030	@publishedAll
sl@0	1031	@released
sl@0	1032
sl@0	1033	Defines the possible connection types used to interface to the media.
sl@0	1034	*/
sl@0	1035	enum TConnectionBusType {EConnectionBusInternal, EConnectionBusUsb};
sl@0	1036
sl@0	1037
sl@0	1038	/**
sl@0	1039	@publishedAll
sl@0	1040	@released
sl@0	1041
sl@0	1042	Drive attribute - drive is local.
sl@0	1043	*/
sl@0	1044	const TUint KDriveAttLocal=0x01;
sl@0	1045
sl@0	1046
sl@0	1047
sl@0	1048
sl@0	1049	/**
sl@0	1050	@publishedAll
sl@0	1051	@released
sl@0	1052
sl@0	1053	Drive attribute - ROM drive.
sl@0	1054	*/
sl@0	1055	const TUint KDriveAttRom=0x02;
sl@0	1056
sl@0	1057
sl@0	1058
sl@0	1059
sl@0	1060	/**
sl@0	1061	@publishedAll
sl@0	1062	@released
sl@0	1063
sl@0	1064	Drive attribute - output from a process on one drive is redirected
sl@0	1065	to another drive.
sl@0	1066	*/
sl@0	1067	const TUint KDriveAttRedirected=0x04;
sl@0	1068
sl@0	1069
sl@0	1070
sl@0	1071
sl@0	1072	/**
sl@0	1073	@publishedAll
sl@0	1074	@released
sl@0	1075
sl@0	1076	Drive attribute - drive letter has been substituted (assigned a path).
sl@0	1077	*/
sl@0	1078	const TUint KDriveAttSubsted=0x08;
sl@0	1079
sl@0	1080
sl@0	1081
sl@0	1082
sl@0	1083	/**
sl@0	1084	@publishedAll
sl@0	1085	@released
sl@0	1086
sl@0	1087	Drive attribute - drive is internal (not removable).
sl@0	1088	*/
sl@0	1089	const TUint KDriveAttInternal=0x10;
sl@0	1090
sl@0	1091
sl@0	1092
sl@0	1093
sl@0	1094	/**
sl@0	1095	@publishedAll
sl@0	1096	@released
sl@0	1097
sl@0	1098	Drive attribute - drive is removable.
sl@0	1099	*/
sl@0	1100	const TUint KDriveAttRemovable=0x20;
sl@0	1101
sl@0	1102
sl@0	1103
sl@0	1104
sl@0	1105	/**
sl@0	1106	@publishedAll
sl@0	1107	@released
sl@0	1108
sl@0	1109	Drive attribute - drive is remote.
sl@0	1110	*/
sl@0	1111	const TUint KDriveAttRemote=0x40;
sl@0	1112
sl@0	1113
sl@0	1114
sl@0	1115
sl@0	1116	/**
sl@0	1117	@publishedAll
sl@0	1118	@released
sl@0	1119
sl@0	1120	Drive attribute -.
sl@0	1121	*/
sl@0	1122	const TUint KDriveAttTransaction=0x80;
sl@0	1123
sl@0	1124
sl@0	1125	/**
sl@0	1126	@publishedAll
sl@0	1127	@released
sl@0	1128
sl@0	1129	Drive attribute - drive is used for paging.
sl@0	1130	*/
sl@0	1131	const TUint KDriveAttPageable=0x100;
sl@0	1132
sl@0	1133
sl@0	1134
sl@0	1135	/**
sl@0	1136	@publishedAll
sl@0	1137	@released
sl@0	1138
sl@0	1139	Drive attribute - drive is logically removable (can be taken offline from Symbian OS).
sl@0	1140	If not logically removable then physically removable e.g. a card can be take out.
sl@0	1141	*/
sl@0	1142	const TUint KDriveAttLogicallyRemovable=0x200;
sl@0	1143
sl@0	1144
sl@0	1145	/**
sl@0	1146	@publishedAll
sl@0	1147	@released
sl@0	1148
sl@0	1149	Drive attribute - drive is hidden.
sl@0	1150	A drive which has its hidden attribute set would be excluded from the list of available drives.
sl@0	1151	*/
sl@0	1152	const TUint KDriveAttHidden=0x400;
sl@0	1153
sl@0	1154
sl@0	1155	/**
sl@0	1156	@publishedAll
sl@0	1157	@released
sl@0	1158
sl@0	1159	Drive attribute - drive is external.
sl@0	1160	*/
sl@0	1161	const TUint KDriveAttExternal=0x800;
sl@0	1162
sl@0	1163
sl@0	1164	/**
sl@0	1165	@publishedAll
sl@0	1166	@released
sl@0	1167
sl@0	1168	Drive attribute - It can be set in a search in order to instruct that all drives should be returned.
sl@0	1169	*/
sl@0	1170	const TUint KDriveAttAll=0x100000;
sl@0	1171
sl@0	1172
sl@0	1173	/**
sl@0	1174	@publishedAll
sl@0	1175	@released
sl@0	1176
sl@0	1177	Drive attribute - It can be set in combination with other drive attributes in order to exclude during a drive search, drives with
sl@0	1178	these attributes set.
sl@0	1179	*/
sl@0	1180	const TUint KDriveAttExclude=0x40000;
sl@0	1181
sl@0	1182
sl@0	1183
sl@0	1184	/**
sl@0	1185	@publishedAll
sl@0	1186	@released
sl@0	1187
sl@0	1188	Drive attribute - It can be set in combination with other drive attributes in order to search and return exclusively drives with these attributes set.
sl@0	1189	*/
sl@0	1190	const TUint KDriveAttExclusive=0x80000;
sl@0	1191
sl@0	1192
sl@0	1193
sl@0	1194	/**
sl@0	1195	@internalTechnology
sl@0	1196
sl@0	1197	Used as a mask in order to extract the actual drive attributes.
sl@0	1198
sl@0	1199	*/
sl@0	1200	const TUint KDriveAttMatchedFlags=0xFFF;
sl@0	1201
sl@0	1202
sl@0	1203
sl@0	1204	/**
sl@0	1205	@internalTechnology
sl@0	1206
sl@0	1207	Used as a mask in order to extract the extra(ex KDriveAttAll ,KDriveAttExclude, KDriveAttExclusive ,0) drive attributes.
sl@0	1208	*/
sl@0	1209	const TUint KDriveAttMatchedAtt=0x0FFF0000;
sl@0	1210
sl@0	1211
sl@0	1212
sl@0	1213
sl@0	1214	/**
sl@0	1215	@publishedAll
sl@0	1216	@released
sl@0	1217
sl@0	1218	Media attribute - the media capacity can change over time.
sl@0	1219	*/
sl@0	1220	const TUint KMediaAttVariableSize=0x01;
sl@0	1221
sl@0	1222
sl@0	1223
sl@0	1224
sl@0	1225	/**
sl@0	1226	@publishedAll
sl@0	1227	@released
sl@0	1228
sl@0	1229	Media attribute - media is dual density.
sl@0	1230	*/
sl@0	1231	const TUint KMediaAttDualDensity=0x02;
sl@0	1232
sl@0	1233
sl@0	1234
sl@0	1235
sl@0	1236	/**
sl@0	1237	@publishedAll
sl@0	1238	@released
sl@0	1239
sl@0	1240	Media attribute - media is formattable.
sl@0	1241	*/
sl@0	1242	const TUint KMediaAttFormattable=0x04;
sl@0	1243
sl@0	1244
sl@0	1245
sl@0	1246
sl@0	1247	/**
sl@0	1248	@publishedAll
sl@0	1249	@released
sl@0	1250
sl@0	1251	Media attribute - media is write-protected.
sl@0	1252	*/
sl@0	1253	const TUint KMediaAttWriteProtected=0x08;
sl@0	1254
sl@0	1255
sl@0	1256
sl@0	1257
sl@0	1258	/**
sl@0	1259	@publishedAll
sl@0	1260	@released
sl@0	1261
sl@0	1262	Media attribute - media is lockable; this is provided for
sl@0	1263	lockable multi-media cards
sl@0	1264	*/
sl@0	1265	const TUint KMediaAttLockable=0x10;
sl@0	1266
sl@0	1267
sl@0	1268
sl@0	1269
sl@0	1270	/**
sl@0	1271	@publishedAll
sl@0	1272	@released
sl@0	1273
sl@0	1274	Media attribute - media is locked; this is provided for
sl@0	1275	lockable multi-media cards
sl@0	1276	*/
sl@0	1277	const TUint KMediaAttLocked=0x20;
sl@0	1278
sl@0	1279
sl@0	1280
sl@0	1281	/**
sl@0	1282	@publishedAll
sl@0	1283	@released
sl@0	1284
sl@0	1285	Media attribute - media has password.
sl@0	1286	*/
sl@0	1287	const TUint KMediaAttHasPassword=0x40;
sl@0	1288
sl@0	1289	/**
sl@0	1290	@publishedAll
sl@0	1291	@released
sl@0	1292	*/
sl@0	1293	const TUint KMediaAttReadWhileWrite=0x80;
sl@0	1294
sl@0	1295	/**
sl@0	1296	@publishedAll
sl@0	1297	@released
sl@0	1298
sl@0	1299	Media attribute - media supports TBusLocalDrive::DeleteNotify()
sl@0	1300	*/
sl@0	1301	const TUint KMediaAttDeleteNotify=0x100;
sl@0	1302
sl@0	1303	/**
sl@0	1304	@publishedAll
sl@0	1305	@released
sl@0	1306
sl@0	1307	Media attribute - media supports paging
sl@0	1308	*/
sl@0	1309	const TUint KMediaAttPageable=0x200;
sl@0	1310
sl@0	1311
sl@0	1312
sl@0	1313	/**
sl@0	1314	@publishedAll
sl@0	1315	@released
sl@0	1316
sl@0	1317	Identifies a FAT file system
sl@0	1318	*/
sl@0	1319	const TUint KDriveFileSysFAT=0x01;
sl@0	1320
sl@0	1321
sl@0	1322
sl@0	1323
sl@0	1324	/**
sl@0	1325	@publishedAll
sl@0	1326	@released
sl@0	1327
sl@0	1328	Identifies a ROM file system.
sl@0	1329	*/
sl@0	1330	const TUint KDriveFileSysROM=0x02;
sl@0	1331
sl@0	1332
sl@0	1333
sl@0	1334
sl@0	1335	/**
sl@0	1336	@publishedAll
sl@0	1337	@released
sl@0	1338
sl@0	1339	Identifies an LFFS file system.
sl@0	1340	*/
sl@0	1341	const TUint KDriveFileSysLFFS=0x03;
sl@0	1342
sl@0	1343
sl@0	1344
sl@0	1345
sl@0	1346	/**
sl@0	1347	@publishedAll
sl@0	1348	@released
sl@0	1349
sl@0	1350	Identifies a read-only file system.
sl@0	1351	*/
sl@0	1352	const TUint KDriveFileSysROFS=0x04;
sl@0	1353
sl@0	1354
sl@0	1355
sl@0	1356
sl@0	1357	/**
sl@0	1358	@publishedAll
sl@0	1359	@released
sl@0	1360
sl@0	1361	Identifies a non-file system. That is a partition without any file system layer.
sl@0	1362	*/
sl@0	1363	const TUint KDriveFileNone=0x05;
sl@0	1364
sl@0	1365
sl@0	1366
sl@0	1367
sl@0	1368	/**
sl@0	1369	@publishedAll
sl@0	1370	@released
sl@0	1371
sl@0	1372	An enumerator with a single enumeration value that defines the Boolean value
sl@0	1373	false in Symbian OS.
sl@0	1374
sl@0	1375	@see TBool
sl@0	1376	*/
sl@0	1377	enum TFalse {
sl@0	1378	/**
sl@0	1379	Defines the value false that is passed to a TBool type.
sl@0	1380	*/
sl@0	1381	EFalse=FALSE
sl@0	1382	};
sl@0	1383
sl@0	1384
sl@0	1385
sl@0	1386
sl@0	1387	/**
sl@0	1388	@publishedAll
sl@0	1389	@released
sl@0	1390
sl@0	1391	An enumerator with a single enumeration value that defines the Boolean value
sl@0	1392	true in Symbian OS.
sl@0	1393
sl@0	1394	@see TBool
sl@0	1395	*/
sl@0	1396	enum TTrue {
sl@0	1397	/**
sl@0	1398	Defines the value true that is passed to a TBool type.
sl@0	1399	*/
sl@0	1400	ETrue=TRUE
sl@0	1401	};
sl@0	1402
sl@0	1403
sl@0	1404
sl@0	1405
sl@0	1406	/**
sl@0	1407	@publishedAll
sl@0	1408	@released
sl@0	1409
sl@0	1410	Defines flags that can be used to indicate whether duplicates, for example in
sl@0	1411	a list, are allowed.
sl@0	1412	*/
sl@0	1413	enum TAllowDuplicates {
sl@0	1414	/**
sl@0	1415	No duplicates allowed.
sl@0	1416	*/
sl@0	1417	ENoDuplicates,
sl@0	1418
sl@0	1419	/**
sl@0	1420	Duplicates allowed.
sl@0	1421	*/
sl@0	1422	EAllowDuplicates
sl@0	1423	};
sl@0	1424
sl@0	1425
sl@0	1426
sl@0	1427
sl@0	1428	/**
sl@0	1429	@publishedAll
sl@0	1430	@released
sl@0	1431
sl@0	1432	An enumeration whose enumerators determine the number system to be used
sl@0	1433	when converting numbers into a character format.
sl@0	1434
sl@0	1435	@see TDes8::Num()
sl@0	1436	@see TDes8::NumUC()
sl@0	1437	@see TDes8::AppendNum()
sl@0	1438	@see TDes8::AppendNumUC()
sl@0	1439	@see TDes16::Num()
sl@0	1440	@see TDes16::NumUC()
sl@0	1441	@see TDes16::AppendNum()
sl@0	1442	@see TDes16::AppendNumUC()
sl@0	1443	*/
sl@0	1444	enum TRadix {
sl@0	1445	/**
sl@0	1446	Convert number into binary character representation.
sl@0	1447	*/
sl@0	1448	EBinary=2,
sl@0	1449	/**
sl@0	1450	Convert number into octal character representation.
sl@0	1451	*/
sl@0	1452	EOctal=8,
sl@0	1453	/**
sl@0	1454	Convert number into decimal character representation.
sl@0	1455	*/
sl@0	1456	EDecimal=10,
sl@0	1457	/**
sl@0	1458	Convert number into hexadecimal character representation.
sl@0	1459	*/
sl@0	1460	EHex=16
sl@0	1461	};
sl@0	1462
sl@0	1463
sl@0	1464
sl@0	1465
sl@0	1466
sl@0	1467	/**
sl@0	1468	@publishedAll
sl@0	1469	@released
sl@0	1470
sl@0	1471	The mask for the dialect bits
sl@0	1472	*/
sl@0	1473	const TUint KDialectMask=0x03FF;
sl@0	1474
sl@0	1475
sl@0	1476
sl@0	1477
sl@0	1478
sl@0	1479	/**
sl@0	1480	@publishedAll
sl@0	1481	@released
sl@0	1482
sl@0	1483	Defines the date formats.
sl@0	1484	*/
sl@0	1485	enum TDateFormat {
sl@0	1486	/**
sl@0	1487	US format (mm/dd/yyyy)
sl@0	1488	*/
sl@0	1489	EDateAmerican,
sl@0	1490
sl@0	1491	/**
sl@0	1492	European format (dd/mm/yyyy)
sl@0	1493	*/
sl@0	1494	EDateEuropean,
sl@0	1495
sl@0	1496	/**
sl@0	1497	Japanese format (yyyy/mm/dd)
sl@0	1498	*/
sl@0	1499	EDateJapanese};
sl@0	1500
sl@0	1501
sl@0	1502
sl@0	1503
sl@0	1504	/**
sl@0	1505	@publishedAll
sl@0	1506	@released
sl@0	1507
sl@0	1508	Defines the time formats as either 12 hour or 24 hour.
sl@0	1509	*/
sl@0	1510	enum TTimeFormat {
sl@0	1511	ETime12,
sl@0	1512	ETime24
sl@0	1513	};
sl@0	1514
sl@0	1515
sl@0	1516
sl@0	1517
sl@0	1518	/**
sl@0	1519	@publishedAll
sl@0	1520	@released
sl@0	1521
sl@0	1522	Defines the clock display formats, as either analog or digital.
sl@0	1523	*/
sl@0	1524	enum TClockFormat {
sl@0	1525	EClockAnalog,
sl@0	1526	EClockDigital
sl@0	1527	};
sl@0	1528
sl@0	1529
sl@0	1530
sl@0	1531
sl@0	1532	/**
sl@0	1533	@publishedAll
sl@0	1534	@released
sl@0	1535
sl@0	1536	Enumerates the units of measurement as either Imperial or Metric.
sl@0	1537	*/
sl@0	1538	enum TUnitsFormat {
sl@0	1539	EUnitsImperial,
sl@0	1540	EUnitsMetric
sl@0	1541	};
sl@0	1542
sl@0	1543
sl@0	1544
sl@0	1545
sl@0	1546	/**
sl@0	1547	@publishedAll
sl@0	1548	@released
sl@0	1549
sl@0	1550	Identifies a time as being am or pm.
sl@0	1551	*/
sl@0	1552	enum TAmPm {
sl@0	1553	EAm,
sl@0	1554	EPm
sl@0	1555	};
sl@0	1556
sl@0	1557
sl@0	1558
sl@0	1559
sl@0	1560	/**
sl@0	1561	@publishedAll
sl@0	1562	@released
sl@0	1563
sl@0	1564	Defines whether:
sl@0	1565
sl@0	1566	1. the currency symbol is located before or after the currency amount.
sl@0	1567
sl@0	1568	2. the am/pm text is located before or after the time.
sl@0	1569	*/
sl@0	1570	enum TLocalePos
sl@0	1571	{
sl@0	1572	/**
sl@0	1573	The currency symbol is located before the currency amount.
sl@0	1574	The am/pm text is located before the time.
sl@0	1575	*/
sl@0	1576	ELocaleBefore,
sl@0	1577
sl@0	1578	/**
sl@0	1579	The currency symbol is located after the currency amount.
sl@0	1580	The am/pm text is located after the time.
sl@0	1581	*/
sl@0	1582	ELocaleAfter
sl@0	1583	};
sl@0	1584
sl@0	1585
sl@0	1586
sl@0	1587
sl@0	1588	/**
sl@0	1589	@publishedAll
sl@0	1590	@released
sl@0	1591
sl@0	1592	Number Modes available to select.
sl@0	1593	*/
sl@0	1594	enum TDigitType
sl@0	1595	{
sl@0	1596	EDigitTypeUnknown = 0x0000,
sl@0	1597	EDigitTypeWestern = 0x0030,
sl@0	1598	EDigitTypeArabicIndic = 0x0660,
sl@0	1599	EDigitTypeEasternArabicIndic = 0x6F0,
sl@0	1600	EDigitTypeDevanagari = 0x0966,
sl@0	1601	EDigitTypeBengali = 0x09E6,
sl@0	1602	EDigitTypeGurmukhi = 0x0A66,
sl@0	1603	EDigitTypeGujarati = 0x0AE6,
sl@0	1604	EDigitTypeOriya = 0x0B66,
sl@0	1605	EDigitTypeTamil = 0x0BE6,
sl@0	1606	EDigitTypeTelugu = 0x0C66,
sl@0	1607	EDigitTypeKannada = 0x0CE6,
sl@0	1608	EDigitTypeMalayalam = 0x0D66,
sl@0	1609	EDigitTypeThai = 0x0E50,
sl@0	1610	EDigitTypeLao = 0x0ED0,
sl@0	1611	EDigitTypeTibetan = 0x0F20,
sl@0	1612	EDigitTypeMayanmar = 0x1040,
sl@0	1613	EDigitTypeKhmer = 0x17E0,
sl@0	1614	EDigitTypeAllTypes = 0xFFFF
sl@0	1615	};
sl@0	1616
sl@0	1617
sl@0	1618
sl@0	1619
sl@0	1620	/**
sl@0	1621	@publishedAll
sl@0	1622	@released
sl@0	1623
sl@0	1624	Defines the daylight saving zones.
sl@0	1625	*/
sl@0	1626	enum TDaylightSavingZone
sl@0	1627	{
sl@0	1628	/**
sl@0	1629	The home daylight saving zone. Its value is usually the same as that of the
sl@0	1630	zone in which the home city is located, but may differ. In this case, the
sl@0	1631	value for home overrides the value of the zone in which home is located.
sl@0	1632	*/
sl@0	1633	EDstHome=0x40000000,
sl@0	1634
sl@0	1635	/**
sl@0	1636	No daylight saving zone.
sl@0	1637	*/
sl@0	1638	EDstNone=0,
sl@0	1639
sl@0	1640	/**
sl@0	1641	The European daylight saving zone.
sl@0	1642	*/
sl@0	1643	EDstEuropean=1,
sl@0	1644
sl@0	1645	/**
sl@0	1646	The Northern hemisphere (non-European) daylight saving zone.
sl@0	1647	*/
sl@0	1648	EDstNorthern=2,
sl@0	1649
sl@0	1650	/**
sl@0	1651	Southern hemisphere daylight saving zone.
sl@0	1652	*/
sl@0	1653	EDstSouthern=4
sl@0	1654	};
sl@0	1655
sl@0	1656
sl@0	1657
sl@0	1658
sl@0	1659	/**
sl@0	1660	@internalComponent
sl@0	1661
sl@0	1662	Indicates how negative currency values are formatted.
sl@0	1663	*/
sl@0	1664	enum TNegativeCurrencyFormat // must match TLocale:: version, included here so ELOCL.DLL can see it
sl@0	1665	{
sl@0	1666	E_NegC_LeadingMinusSign,
sl@0	1667	E_NegC_InBrackets,// this one must be non-zero for binary compatibility with the old TBool TLocale::iCurrencyNegativeInBrackets which was exposed in the binary interface because it was accessed via inline functions
sl@0	1668	E_NegC_InterveningMinusSignWithSpaces,
sl@0	1669	E_NegC_InterveningMinusSignWithoutSpaces,
sl@0	1670	E_NegC_TrailingMinusSign
sl@0	1671	};
sl@0	1672
sl@0	1673	/**
sl@0	1674	@internalComponent
sl@0	1675
sl@0	1676
sl@0	1677	Indicates how the device universal time is maintained
sl@0	1678	*/
sl@0	1679	enum TDeviceTimeState // must match TLocale:: version
sl@0	1680	{
sl@0	1681	/** Universal time is maintained by the device RTC and the user selection
sl@0	1682	of the locale of the device indicating offset from GMT and daylight saving*/
sl@0	1683	EDeviceUserTime,
sl@0	1684
sl@0	1685	/** Universal time and offset from GMT is supplied by the mobile network
sl@0	1686	and maintained by device RTC */
sl@0	1687	ENITZNetworkTimeSync
sl@0	1688	};
sl@0	1689
sl@0	1690	/**
sl@0	1691	@internalComponent
sl@0	1692
sl@0	1693	Indicates the type of conversion required for FAT filenames
sl@0	1694	*/
sl@0	1695	enum TFatFilenameConversionType
sl@0	1696	{
sl@0	1697	/** Undefined conversion scheme; conversion obtained is whatever the
sl@0	1698	default policy is for this version of the OS. */
sl@0	1699	EFatConversionDefault = 0,
sl@0	1700	/** x-fat<nnn>.dll is loaded, where <nnn> is the FAT filename conversion number. */
sl@0	1701	EFatConversionNonStandard = 1,
sl@0	1702	/** cp<nnn>.dll is loaded, where <nnn> is the FAT filename conversion number. */
sl@0	1703	EFatConversionMicrosoftCodePage = 2
sl@0	1704	};
sl@0	1705
sl@0	1706
sl@0	1707	/**
sl@0	1708	@publishedAll
sl@0	1709	@released
sl@0	1710
sl@0	1711	Defines the days of the week.
sl@0	1712
sl@0	1713	The enumerator symbol names correspond with the days of the week,
sl@0	1714	i.e. EMonday refers to Monday etc.
sl@0	1715	*/
sl@0	1716	enum TDay
sl@0	1717	{
sl@0	1718	EMonday,
sl@0	1719	ETuesday,
sl@0	1720	EWednesday,
sl@0	1721	EThursday,
sl@0	1722	EFriday,
sl@0	1723	ESaturday,
sl@0	1724	ESunday
sl@0	1725	};
sl@0	1726
sl@0	1727
sl@0	1728
sl@0	1729
sl@0	1730	/**
sl@0	1731	@publishedAll
sl@0	1732	@released
sl@0	1733
sl@0	1734	Defines the months of the year.
sl@0	1735
sl@0	1736	The enumerator symbol names correspond with the months of the year,
sl@0	1737	i.e. EJanuary refers to January etc.
sl@0	1738	*/
sl@0	1739	enum TMonth
sl@0	1740	{
sl@0	1741	EJanuary,
sl@0	1742	EFebruary,
sl@0	1743	EMarch,
sl@0	1744	EApril,
sl@0	1745	EMay,
sl@0	1746	EJune,
sl@0	1747	EJuly,
sl@0	1748	EAugust,
sl@0	1749	ESeptember,
sl@0	1750	EOctober,
sl@0	1751	ENovember,
sl@0	1752	EDecember
sl@0	1753	};
sl@0	1754
sl@0	1755
sl@0	1756
sl@0	1757
sl@0	1758	/**
sl@0	1759	@publishedAll
sl@0	1760	@released
sl@0	1761
sl@0	1762	Handle ownership flags.
sl@0	1763
sl@0	1764	The flags indicate whether a handle being opened is owned by a process or
sl@0	1765	a thread.
sl@0	1766
sl@0	1767	Ownership by a process means that the handle instance can be used by all
sl@0	1768	threads in the process to access the Kernel side object that the
sl@0	1769	handle represents.
sl@0	1770
sl@0	1771	Ownership by a thread means that the handle instance can only be used by the
sl@0	1772	thread that creates or opens the handle.
sl@0	1773
sl@0	1774	An enumerator of this type is passed to all member functions of RHandleBase,
sl@0	1775	and classes derived from RHandleBase, which open a handle.
sl@0	1776	*/
sl@0	1777	enum TOwnerType {
sl@0	1778	/**
sl@0	1779	Ownership of the handle is to be vested in the process.
sl@0	1780	*/
sl@0	1781	EOwnerProcess,
sl@0	1782
sl@0	1783	/**
sl@0	1784	Ownership of the handle is to be vested in the thread.
sl@0	1785	*/
sl@0	1786	EOwnerThread
sl@0	1787	};
sl@0	1788
sl@0	1789
sl@0	1790
sl@0	1791
sl@0	1792	const TInt KCreateProtectedObject = (TInt)0x80000000;
sl@0	1793
sl@0	1794
sl@0	1795
sl@0	1796
sl@0	1797
sl@0	1798	/**
sl@0	1799	@publishedAll
sl@0	1800	@released
sl@0	1801
sl@0	1802	Defines process priorities.
sl@0	1803
sl@0	1804	The enumerator values are passed to RProcess::SetPriority().
sl@0	1805
sl@0	1806	The priorities are listed in relative order stating with the lowest.
sl@0	1807	*/
sl@0	1808	enum TProcessPriority
sl@0	1809	{
sl@0	1810	EPriorityLow=150,
sl@0	1811	EPriorityBackground=250,
sl@0	1812	EPriorityForeground=350,
sl@0	1813	EPriorityHigh=450,
sl@0	1814	EPriorityWindowServer=650,
sl@0	1815	EPriorityFileServer=750,
sl@0	1816	EPriorityRealTimeServer=850,
sl@0	1817	EPrioritySupervisor=950
sl@0	1818	};
sl@0	1819
sl@0	1820
sl@0	1821
sl@0	1822
sl@0	1823	/**
sl@0	1824	@publishedAll
sl@0	1825	@released
sl@0	1826
sl@0	1827	Defines thread priorities.
sl@0	1828
sl@0	1829	The enumerator values are passed to RThread::SetPriority().
sl@0	1830
sl@0	1831	The relative priorities are listed in order starting with the lowest.
sl@0	1832
sl@0	1833	The absolute thread priorities are listed in order starting with the lowest.
sl@0	1834	*/
sl@0	1835	enum TThreadPriority
sl@0	1836	{
sl@0	1837	EPriorityNull=(-30),
sl@0	1838	EPriorityMuchLess=(-20),
sl@0	1839	EPriorityLess=(-10),
sl@0	1840	EPriorityNormal=0,
sl@0	1841	EPriorityMore=10,
sl@0	1842	EPriorityMuchMore=20,
sl@0	1843	EPriorityRealTime=30,
sl@0	1844	EPriorityAbsoluteVeryLow=100,
sl@0	1845	EPriorityAbsoluteLowNormal=150,
sl@0	1846	EPriorityAbsoluteLow=200,
sl@0	1847	EPriorityAbsoluteBackgroundNormal=250,
sl@0	1848	EPriorityAbsoluteBackground=300,
sl@0	1849	EPriorityAbsoluteForegroundNormal=350,
sl@0	1850	EPriorityAbsoluteForeground=400,
sl@0	1851	EPriorityAbsoluteHighNormal=450,
sl@0	1852	EPriorityAbsoluteHigh=500,
sl@0	1853	EPriorityAbsoluteRealTime1=810,
sl@0	1854	EPriorityAbsoluteRealTime2=820,
sl@0	1855	EPriorityAbsoluteRealTime3=830,
sl@0	1856	EPriorityAbsoluteRealTime4=840,
sl@0	1857	EPriorityAbsoluteRealTime5=850,
sl@0	1858	EPriorityAbsoluteRealTime6=860,
sl@0	1859	EPriorityAbsoluteRealTime7=870,
sl@0	1860	EPriorityAbsoluteRealTime8=880
sl@0	1861	};
sl@0	1862
sl@0	1863
sl@0	1864	/**
sl@0	1865	@publishedAll
sl@0	1866	@released
sl@0	1867
sl@0	1868	A list of exception types which a thread's exception handler might deal with.
sl@0	1869	An enumerator of this type is passed to User::IsExceptionHandled()
sl@0	1870	and User::RaiseException().
sl@0	1871
sl@0	1872	While an exception handler can deal with exceptions as listed in the exception
sl@0	1873	constants set, a TExcType is simply a type of exception.
sl@0	1874	For example, EExcIntegerDivideByZero and EExcIntegerOverflow are types
sl@0	1875	of KExceptionInteger exception.
sl@0	1876	*/
sl@0	1877	enum TExcType
sl@0	1878	{
sl@0	1879	EExcGeneral=0, ///<A miscellaneous exception.
sl@0	1880	EExcIntegerDivideByZero=1, ///<An attempt was made to divide an integer by zero.
sl@0	1881	EExcSingleStep=2, ///<Raised after executing an instruction, when CPU is in single-step mode.
sl@0	1882	EExcBreakPoint=3, ///<A break point was hit.
sl@0	1883	EExcIntegerOverflow=4, ///<An integer value overflowed.
sl@0	1884	EExcBoundsCheck=5, ///<Access to an out of bounds array element was caught.
sl@0	1885	EExcInvalidOpCode=6, ///<The CPU reached an invalid instruction.
sl@0	1886	EExcDoubleFault=7, ///<A fault occurred while handling a previous exception or interrupt.
sl@0	1887	EExcStackFault=8, ///<The thread ran out of stack space.
sl@0	1888	EExcAccessViolation=9, ///<The thread attempted to access memory in an unauthorized area.
sl@0	1889	EExcPrivInstruction=10, ///<Attempted to execute an instruction in wrong machine mode.
sl@0	1890	EExcAlignment=11, ///<The thread tried to read or write non-aligned data.
sl@0	1891	EExcPageFault=12, ///<Thread could not access the memory page requested.
sl@0	1892	EExcFloatDenormal=13, ///<An operand in a floating point operation was denormal.
sl@0	1893	EExcFloatDivideByZero=14, ///<An attempt was made to divide a floating point number by zero.
sl@0	1894	EExcFloatInexactResult=15, ///<The result of a floating point operation could not be represented precisely.
sl@0	1895	EExcFloatInvalidOperation=16, ///<The result of a floating point operation was an ill-defined quantity.
sl@0	1896	EExcFloatOverflow=17, ///<The result of a floating point operation was too large to be represented.
sl@0	1897	EExcFloatStackCheck=18, ///<The result of a floating point operation caused the stack to over or underflow.
sl@0	1898	EExcFloatUnderflow=19, ///<The result of a floating point operation was too small to be represented.
sl@0	1899	EExcAbort=20, ///<This exception is not raised by the Kernel, though it may be raised by a user thread on itself.
sl@0	1900	EExcKill=21, ///<This exception is not raised by the Kernel, though it may be raised by a user thread on itself.
sl@0	1901	EExcUserInterrupt=22, ///<May be used to indicate a general exception.
sl@0	1902	EExcDataAbort=23, ///<The thread has tried to read data from an invalid address.
sl@0	1903	EExcCodeAbort=24, ///<The thread has tried to fetch an instruction from an invalid address.
sl@0	1904	EExcMaxNumber=25, ///<Do not use.
sl@0	1905	EExcInvalidVector=26, ///<Do not use.
sl@0	1906	};
sl@0	1907
sl@0	1908
sl@0	1909
sl@0	1910	/**
sl@0	1911	@publishedAll
sl@0	1912	@released
sl@0	1913
sl@0	1914	Identifies how a thread or process has ended.
sl@0	1915
sl@0	1916	While a thread or process is alive, its exit type is always EExitPending.
sl@0	1917
sl@0	1918	Both RThread::ExitType() and RProcess::ExitType() return a TExitType.
sl@0	1919
sl@0	1920	@see RThread::ExitType()
sl@0	1921	@see RProcess::ExitType()
sl@0	1922	@see User::Exit()
sl@0	1923	@see RThread::Kill()
sl@0	1924	@see RProcess::Kill()
sl@0	1925	*/
sl@0	1926	enum TExitType {
sl@0	1927	/**
sl@0	1928	The thread or process has ended under normal conditions, i.e. as a result of either:
sl@0	1929	1. The thread or process running to completion.
sl@0	1930	2. User::Exit() being invoked.
sl@0	1931	3. RThread::Kill() or RProcess::Kill() being invoked on the RThread or RProcess handle, respectively.
sl@0	1932	*/
sl@0	1933	EExitKill,
sl@0	1934
sl@0	1935	/**
sl@0	1936	The thread or process has ended as a result of a terminate,
sl@0	1937	i.e. Terminate() has been called on the RThread or RProcess handle.
sl@0	1938	*/
sl@0	1939	EExitTerminate,
sl@0	1940
sl@0	1941	/**
sl@0	1942	The thread or process has been panicked.
sl@0	1943	*/
sl@0	1944	EExitPanic,
sl@0	1945
sl@0	1946	/**
sl@0	1947	The thread or process is alive.
sl@0	1948	*/
sl@0	1949	EExitPending
sl@0	1950	};
sl@0	1951
sl@0	1952
sl@0	1953
sl@0	1954
sl@0	1955	/**
sl@0	1956	@publishedAll
sl@0	1957	@released
sl@0	1958
sl@0	1959	An enumeration whose enumerators govern the alignment of data which is copied
sl@0	1960	or formatted into a descriptor.
sl@0	1961
sl@0	1962	@see TDes8::Justify()
sl@0	1963	@see TDes8::AppendJustify()
sl@0	1964	@see TDes16::Justify()
sl@0	1965	@see TDes16::AppendJustify()
sl@0	1966	*/
sl@0	1967	enum TAlign {
sl@0	1968	/**
sl@0	1969	Data is left aligned
sl@0	1970	*/
sl@0	1971	ELeft,
sl@0	1972	/**
sl@0	1973	Data is centered
sl@0	1974	*/
sl@0	1975	ECenter,
sl@0	1976	/**
sl@0	1977	Data is right aligned
sl@0	1978	*/
sl@0	1979	ERight
sl@0	1980	};
sl@0	1981
sl@0	1982
sl@0	1983
sl@0	1984
sl@0	1985	/**
sl@0	1986	@publishedAll
sl@0	1987	@released
sl@0	1988
sl@0	1989	A mask for the set of flags that govern the general format
sl@0	1990	of the character representation of a real number.
sl@0	1991
sl@0	1992	These are the flags with symbols starting KRealFormat...
sl@0	1993	*/
sl@0	1994	const TInt KRealFormatTypesMask=0x00000007;
sl@0	1995
sl@0	1996
sl@0	1997
sl@0	1998
sl@0	1999	/**
sl@0	2000	@publishedAll
sl@0	2001	@released
sl@0	2002
sl@0	2003	Defines the general format of the character representation of a real number.
sl@0	2004	The TRealFormat::iType data member is set to one of these.
sl@0	2005
sl@0	2006	The real number is converted to fixed format which has the general pattern:
sl@0	2007	"nnn.ddd", where nnn is the integer portion and ddd is the decimal portion.
sl@0	2008	A negative value is prefixed by a minus sign.
sl@0	2009
sl@0	2010	The number of decimal places generated is defined by the value of
sl@0	2011	TRealFormat::iPlaces. Trailing zeroes are generated as required.
sl@0	2012	If necessary, the decimal portion is rounded to fit the specification.
sl@0	2013	If this value is zero, no decimal point and no decimal portion is generated.
sl@0	2014
sl@0	2015	Triad separation is available,
sl@0	2016	defined by TRealFormat::iTriad and TRealFormat::iTriLen.
sl@0	2017
sl@0	2018	Note that a zero value is converted either to the form "0.000..." with
sl@0	2019	iPlaces '0' characters after the decimal point, if iPlaces is greater than
sl@0	2020	zero, or to "0" if iPlaces is zero.
sl@0	2021
sl@0	2022	@see TRealFormat
sl@0	2023	*/
sl@0	2024	const TInt KRealFormatFixed=1;
sl@0	2025
sl@0	2026
sl@0	2027
sl@0	2028
sl@0	2029	/**
sl@0	2030	@publishedAll
sl@0	2031	@released
sl@0	2032
sl@0	2033	Defines the general format of the character representation of a real number.
sl@0	2034	The TRealFormat::iType data member is set to one of these.
sl@0	2035
sl@0	2036	The real number is converted to scientific format with one non-zero digit
sl@0	2037	before the decimal point and a number of digits after the decimal point.
sl@0	2038	Hence the number has the general pattern:
sl@0	2039	"n.dddE+ee" or "n.dddE-ee", or "n.dddE+eee" or "n.dddE-eee".
sl@0	2040
sl@0	2041	The decimal portion is followed by the character 'E', a sign ('+' or '-')
sl@0	2042	and the exponent as two digits, including leading zeroes, if necessary.
sl@0	2043	If necessary, the decimal portion is rounded.
sl@0	2044
sl@0	2045	A negative value is prefixed by a minus sign.
sl@0	2046
sl@0	2047	If the flag KUseSigFigs is not set, TRealFormat::iPlaces defines the number
sl@0	2048	of digits which follow the decimal point. If the flag KUseSigFigs is set,
sl@0	2049	iPlaces defines the maximum number of significant digits to be generated.
sl@0	2050
sl@0	2051	Note that, by default, exponents are limited to two digits.
sl@0	2052	Those numbers that require three digits must have the flag
sl@0	2053	KAllowThreeDigitExp set. If iPlaces is zero, the value is rounded to one digit
sl@0	2054	of precision and no decimal point is included.
sl@0	2055
sl@0	2056	Triad separation is not available.
sl@0	2057
sl@0	2058	Note that a zero value is converted either to the form "0.000...E+00" with
sl@0	2059	iPlaces '0' characters after the decimal point, if iPlaces is greater than
sl@0	2060	zero, or to "0E+00" if iPlaces is zero.
sl@0	2061
sl@0	2062	@see TRealFormat
sl@0	2063	*/
sl@0	2064	const TInt KRealFormatExponent=2;
sl@0	2065
sl@0	2066
sl@0	2067
sl@0	2068
sl@0	2069	/**
sl@0	2070	@publishedAll
sl@0	2071	@released
sl@0	2072
sl@0	2073	Defines the general format of the character representation of a real number.
sl@0	2074	The TRealFormat::iType data member is set to one of these.
sl@0	2075
sl@0	2076	The real number is converted either to fixed or scientific format.
sl@0	2077	The format chosen is the one which can present the greater number of
sl@0	2078	significant digits. Where both formats can present the same number of
sl@0	2079	significant digits, fixed format is used.
sl@0	2080
sl@0	2081	The number of decimal places generated depends only on the value of
sl@0	2082	TRealFormat::iWidth; the value of the iPlaces member is ignored.
sl@0	2083
sl@0	2084	Trailing zeroes in the decimal portion are discarded.
sl@0	2085
sl@0	2086	Triad separation is not available.
sl@0	2087
sl@0	2088	Note that a zero value is converted to "0".
sl@0	2089
sl@0	2090	@see TRealFormat
sl@0	2091	*/
sl@0	2092	const TInt KRealFormatGeneral=3;
sl@0	2093
sl@0	2094
sl@0	2095
sl@0	2096
sl@0	2097	/**
sl@0	2098	@publishedAll
sl@0	2099	@released
sl@0	2100
sl@0	2101	Defines the general format of the character representation of a real number.
sl@0	2102	The TRealFormat::iType data member is set to one of these.
sl@0	2103
sl@0	2104	The same as KRealFormatFixed but the TRealFormat::iPlaces is interpreted as
sl@0	2105	specifying the maximum number of significant digits.
sl@0	2106
sl@0	2107	Trailing zeroes in the decimal portion are discarded.
sl@0	2108
sl@0	2109	@see TRealFormat
sl@0	2110	*/
sl@0	2111	const TInt KRealFormatNoExponent=4;
sl@0	2112
sl@0	2113
sl@0	2114
sl@0	2115
sl@0	2116	/**
sl@0	2117	@publishedAll
sl@0	2118	@released
sl@0	2119
sl@0	2120	Defines the general format of the character representation of a real number.
sl@0	2121	The TRealFormat::iType data member is set to one of these.
sl@0	2122
sl@0	2123	The same as KRealFormatGeneral but TRealFormat::iPlaces is interpreted as
sl@0	2124	specifying the maximum number of significant digits, and the number is
sl@0	2125	displayed without an exponent whenever possible.
sl@0	2126
sl@0	2127	Trailing zeroes in the decimal portion are discarded.
sl@0	2128
sl@0	2129	@see TRealFormat
sl@0	2130	*/
sl@0	2131	const TInt KRealFormatCalculator=5;
sl@0	2132
sl@0	2133
sl@0	2134
sl@0	2135
sl@0	2136	// Extra flags ORed in with the previous types
sl@0	2137
sl@0	2138
sl@0	2139	/**
sl@0	2140	@publishedAll
sl@0	2141	@released
sl@0	2142
sl@0	2143	A bitmask for all flags except those with symbols starting KRealFormat...
sl@0	2144	*/
sl@0	2145	const TInt KRealFormatTypeFlagsMask=0x7E000000;
sl@0	2146
sl@0	2147
sl@0	2148
sl@0	2149
sl@0	2150	/**
sl@0	2151	@publishedAll
sl@0	2152	@released
sl@0	2153
sl@0	2154	A flag that modifies the format of the character representation of a real
sl@0	2155	number.
sl@0	2156
sl@0	2157	It reduces the effective width by one character. This forces a large enough
sl@0	2158	value for TRealFormat::iWidth to be chosen to guarantee that positive and
sl@0	2159	negative numbers can be shown to the same precision.
sl@0	2160
sl@0	2161	It applies when TRealFormat::iType is set to KRealFormatFixed
sl@0	2162	or KRealFormatGeneral, and should be ORed into TRealFormat::iType after one of
sl@0	2163	these types has been set.
sl@0	2164	*/
sl@0	2165	const TInt KExtraSpaceForSign=0x40000000;
sl@0	2166
sl@0	2167
sl@0	2168
sl@0	2169	/**
sl@0	2170	@publishedAll
sl@0	2171	@released
sl@0	2172
sl@0	2173	A flag that modifies the format of the character representation of a real
sl@0	2174	number.
sl@0	2175
sl@0	2176	It allows an exponent to be formatted whose magnitude is greater than 100.
sl@0	2177	If this flag is not set, an attempt to format such a number fails.
sl@0	2178
sl@0	2179	If set, three digit exponents are allowed. If not set, only two digit
sl@0	2180	exponents are allowed.
sl@0	2181
sl@0	2182	Applies when TRealFormat::iType is set to KRealFormatExponent
sl@0	2183	or KRealFormatGeneral, and should be ORed into TRealFormat::iType after one of
sl@0	2184	these types has been set.
sl@0	2185	*/
sl@0	2186	const TInt KAllowThreeDigitExp=0x20000000;
sl@0	2187
sl@0	2188
sl@0	2189
sl@0	2190
sl@0	2191	/**
sl@0	2192	@publishedAll
sl@0	2193	@released
sl@0	2194
sl@0	2195	A flag that modifies the format of the character representation of a real
sl@0	2196	number.
sl@0	2197
sl@0	2198	If set, the TRealFormat::iPlaces member is interpreted as the maximum number
sl@0	2199	of significant digits to be generated.
sl@0	2200
sl@0	2201	Applies when TRealFormat::iType is set to KRealFormatExponent, and should be
sl@0	2202	ORed into TRealFormat::iType after this type has been set.
sl@0	2203	*/
sl@0	2204	const TInt KUseSigFigs=0x10000000;
sl@0	2205
sl@0	2206
sl@0	2207
sl@0	2208
sl@0	2209	/**
sl@0	2210	@publishedAll
sl@0	2211	@released
sl@0	2212
sl@0	2213	A flag that modifies the format of the character representation of a real
sl@0	2214	number.
sl@0	2215
sl@0	2216	It disables triad separation.
sl@0	2217
sl@0	2218	Applies when TRealFormat::iType is set to KRealFormatFixed
sl@0	2219	or KRealFormatNoExponent, and should be ORed into TRealFormat::iType after one of
sl@0	2220	these types has been set.
sl@0	2221	*/
sl@0	2222	const TInt KDoNotUseTriads=0x08000000;
sl@0	2223
sl@0	2224
sl@0	2225
sl@0	2226
sl@0	2227	/**
sl@0	2228	@publishedAll
sl@0	2229	@released
sl@0	2230
sl@0	2231	A flag that modifies the format of the character representation of a real
sl@0	2232	number.
sl@0	2233
sl@0	2234	If set, this flag limits the precision to KPrecisionLimit digits.
sl@0	2235	If not set, the precision defaults to KMaxPrecision digits.
sl@0	2236
sl@0	2237	This flag should be ORed into TRealFormat::iType.
sl@0	2238	*/
sl@0	2239	const TInt KGeneralLimit=0x04000000;
sl@0	2240
sl@0	2241
sl@0	2242
sl@0	2243
sl@0	2244	/**
sl@0	2245	@publishedAll
sl@0	2246	@released
sl@0	2247
sl@0	2248	A flag that modifies the format of the character representation of a real
sl@0	2249	number.
sl@0	2250
sl@0	2251	If set, this flag allows enough digits of precision such that the mapping from
sl@0	2252	numeric to string form is injective. For a TReal (=double) input argument
sl@0	2253	this means KIEEEDoubleInjectivePrecision digits.
sl@0	2254	This flag overrides the KGeneralLimit flag if both are set.
sl@0	2255
sl@0	2256	This flag should be ORed into TRealFormat::iType.
sl@0	2257	*/
sl@0	2258	const TInt KRealInjectiveLimit=0x02000000;
sl@0	2259
sl@0	2260
sl@0	2261
sl@0	2262
sl@0	2263	/**
sl@0	2264	@publishedAll
sl@0	2265	@released
sl@0	2266
sl@0	2267	A value, which when passed to the new operator, indicates that the operation
sl@0	2268	is to leave if insufficient memory available.
sl@0	2269	*/
sl@0	2270	enum TLeave {ELeave};
sl@0	2271
sl@0	2272
sl@0	2273
sl@0	2274
sl@0	2275	/**
sl@0	2276	@publishedAll
sl@0	2277	@released
sl@0	2278
sl@0	2279	Defines the way in which the first week in a year is determined.
sl@0	2280	*/
sl@0	2281	enum TFirstWeekRule {
sl@0	2282	/**
sl@0	2283	The first week in the year is always the week containing
sl@0	2284	the first day of the year.
sl@0	2285	*/
sl@0	2286	EFirstWeek,
sl@0	2287	/**
sl@0	2288	If at least four days of the new year occur during the week
sl@0	2289	containing the first day then this is the first week in the
sl@0	2290	year. Otherwise the first week in the year is the following
sl@0	2291	week. This is the default and complies with the
sl@0	2292	international standard.
sl@0	2293	*/
sl@0	2294	EFirstFourDayWeek,
sl@0	2295	/**
sl@0	2296	The first week in the year is the first week of which all
sl@0	2297	seven days occur within the new year.
sl@0	2298	*/
sl@0	2299	EFirstFullWeek
sl@0	2300	};
sl@0	2301
sl@0	2302
sl@0	2303
sl@0	2304
sl@0	2305	/**
sl@0	2306	@publishedAll
sl@0	2307	@released
sl@0	2308
sl@0	2309	Timer lock specifications.
sl@0	2310
sl@0	2311	They are used by CTimer::Lock() to define the fraction of a second in which
sl@0	2312	to call its RunL() function.
sl@0	2313
sl@0	2314	@see CTimer
sl@0	2315	*/
sl@0	2316	enum TTimerLockSpec
sl@0	2317	{
sl@0	2318	/** Timer tick is at 1/12 past the second. */
sl@0	2319	EOneOClock,
sl@0	2320
sl@0	2321	/** Timer tick is at 2/12 past the second */
sl@0	2322	ETwoOClock,
sl@0	2323
sl@0	2324	/** Timer tick is at 3/12 past the second */
sl@0	2325	EThreeOClock,
sl@0	2326
sl@0	2327	/** Timer tick is at 4/12 past the second */
sl@0	2328	EFourOClock,
sl@0	2329
sl@0	2330	/** Timer tick is at 5/12 past the second */
sl@0	2331	EFiveOClock,
sl@0	2332
sl@0	2333	/** Timer tick is at 6/12 past the second */
sl@0	2334	ESixOClock,
sl@0	2335
sl@0	2336	/** Timer tick is at 7/12 past the second */
sl@0	2337	ESevenOClock,
sl@0	2338
sl@0	2339	/** Timer tick is at 8/12 past the second */
sl@0	2340	EEightOClock,
sl@0	2341
sl@0	2342	/** Timer tick is at 9/12 past the second */
sl@0	2343	ENineOClock,
sl@0	2344
sl@0	2345	/** Timer tick is at 10/12 past the second */
sl@0	2346	ETenOClock,
sl@0	2347
sl@0	2348	/** Timer tick is at 11/12 past the second */
sl@0	2349	EElevenOClock,
sl@0	2350
sl@0	2351	/** Timer tick is on the second */
sl@0	2352	ETwelveOClock
sl@0	2353	};
sl@0	2354
sl@0	2355
sl@0	2356
sl@0	2357
sl@0	2358	/**
sl@0	2359	@publishedAll
sl@0	2360	@released
sl@0	2361
sl@0	2362	Defines the possible environment changes which may be reported by
sl@0	2363	a change notifier through the RChangeNotifier interface.
sl@0	2364
sl@0	2365	Each enumerator corresponds to a distinct type of event.
sl@0	2366
sl@0	2367	The changes are reported through a TRequestStatus object when a request to
sl@0	2368	the change notifier completes. As each enumerator value represents
sl@0	2369	a separate bit, any combination of events can be reported.
sl@0	2370
sl@0	2371	@see RChangeNotifier
sl@0	2372	@see TRequestStatus
sl@0	2373	@see TLocale
sl@0	2374	*/
sl@0	2375	enum TChanges
sl@0	2376	{
sl@0	2377	/**
sl@0	2378	The system locale has changed.
sl@0	2379
sl@0	2380	Typically this event occurs as a result of a call to TLocale::Set().
sl@0	2381	*/
sl@0	2382	EChangesLocale=0x01,
sl@0	2383
sl@0	2384
sl@0	2385	/**
sl@0	2386	The system time has passed midnight.
sl@0	2387	*/
sl@0	2388	EChangesMidnightCrossover=0x02,
sl@0	2389
sl@0	2390
sl@0	2391	/**
sl@0	2392	A thread has died.
sl@0	2393
sl@0	2394	This event is reported when any thread in the system dies.
sl@0	2395	*/
sl@0	2396	EChangesThreadDeath=0x04,
sl@0	2397
sl@0	2398
sl@0	2399	/**
sl@0	2400	The status of the power supply has changed.
sl@0	2401	*/
sl@0	2402	EChangesPowerStatus=0x08,
sl@0	2403
sl@0	2404
sl@0	2405	/**
sl@0	2406	The system time has changed.
sl@0	2407	*/
sl@0	2408	EChangesSystemTime=0x10,
sl@0	2409
sl@0	2410
sl@0	2411	/**
sl@0	2412	The free memory level has crossed a specified threshold value.
sl@0	2413
sl@0	2414	On systems that support data paging, this is also generated where the available swap space
sl@0	2415	crosses one of the specified threshold values.
sl@0	2416	*/
sl@0	2417	EChangesFreeMemory=0x20,
sl@0	2418
sl@0	2419
sl@0	2420	/**
sl@0	2421	A memory allocation has failed due to insufficient free memory.
sl@0	2422	*/
sl@0	2423	EChangesOutOfMemory=0x40,
sl@0	2424
sl@0	2425
sl@0	2426	/**
sl@0	2427	The free memory level has fallen below the low-memory threshold
sl@0	2428	@see UserSvr::SetMemoryThresholds()
sl@0	2429	*/
sl@0	2430	EChangesLowMemory=0x80,
sl@0	2431
sl@0	2432	/**
sl@0	2433	On systems that support data paging, this is generated where the thrashing level crosses one of
sl@0	2434	the specified threshold values.
sl@0	2435	*/
sl@0	2436	EChangesThrashLevel=0x100,
sl@0	2437
sl@0	2438	/**********************************************************************************
sl@0	2439	IF YOU ADD A NEW VALUE HERE, YOU NEED TO UPDATE DChangeNotifier CONSTRUCTOR
sl@0	2440	**********************************************************************************/
sl@0	2441	};
sl@0	2442
sl@0	2443
sl@0	2444
sl@0	2445
sl@0	2446	/**
sl@0	2447	@publishedAll
sl@0	2448	@released
sl@0	2449
sl@0	2450	Defines a pointer to a thread function which takes a pointer of
sl@0	2451	type TAny and returns a TInt.
sl@0	2452
sl@0	2453	A function of this type is passed as parameter to RThread::Create()
sl@0	2454	when creating a thread. Control passes to this function when the thread
sl@0	2455	is first scheduled for execution.
sl@0	2456
sl@0	2457	@see RThread
sl@0	2458	*/
sl@0	2459	typedef TInt (TThreadFunction)(TAny);
sl@0	2460
sl@0	2461
sl@0	2462
sl@0	2463
sl@0	2464	/**
sl@0	2465	@publishedAll
sl@0	2466	@released
sl@0	2467
sl@0	2468	Defines a function that takes no arguments but returns a TInt.
sl@0	2469
sl@0	2470	This is a type which is returned from a call to RLibrary::Lookup().
sl@0	2471
sl@0	2472	@see RLibrary
sl@0	2473	*/
sl@0	2474	typedef TInt (*TLibraryFunction)();
sl@0	2475
sl@0	2476
sl@0	2477
sl@0	2478
sl@0	2479	/**
sl@0	2480	@publishedAll
sl@0	2481	@released
sl@0	2482
sl@0	2483	Defines a function that takes a single argument of type TInt and returns a TInt.
sl@0	2484
sl@0	2485	This is a type which is returned from a call to RLibrary::EntryPoint().
sl@0	2486
sl@0	2487	@see RLibrary
sl@0	2488	*/
sl@0	2489	typedef TInt (*TLibraryEntry)(TInt);
sl@0	2490
sl@0	2491
sl@0	2492
sl@0	2493	/**
sl@0	2494	@publishedAll
sl@0	2495	@released
sl@0	2496
sl@0	2497	Defines an exception handler function which takes a TExcType as an argument,
sl@0	2498	and returns void.
sl@0	2499
sl@0	2500	A function of this type is an exception handler used by member functions
sl@0	2501	of a thread handle, RThread.
sl@0	2502
sl@0	2503	@see RThread
sl@0	2504	@see TExcType
sl@0	2505	*/
sl@0	2506	typedef void (*TExceptionHandler)(TExcType);
sl@0	2507
sl@0	2508
sl@0	2509
sl@0	2510
sl@0	2511	// masking constants
sl@0	2512
sl@0	2513	/**
sl@0	2514	@publishedAll
sl@0	2515	@released
sl@0	2516
sl@0	2517	One of a set of flags that categorizes exceptions - associated with
sl@0	2518	the abort exception only.
sl@0	2519
sl@0	2520	@see RThread::SetExceptionHandler()
sl@0	2521	@see RThread::ModifyExceptionMask()
sl@0	2522	*/
sl@0	2523	const TUint KExceptionAbort=0x01;
sl@0	2524
sl@0	2525
sl@0	2526
sl@0	2527
sl@0	2528	/**
sl@0	2529	@publishedAll
sl@0	2530	@released
sl@0	2531
sl@0	2532	One of a set of flags that categorizes exceptions - associated with
sl@0	2533	the kill exception only.
sl@0	2534
sl@0	2535	@see RThread::SetExceptionHandler()
sl@0	2536	@see RThread::ModifyExceptionMask()
sl@0	2537	*/
sl@0	2538	const TUint KExceptionKill=0x02;
sl@0	2539
sl@0	2540
sl@0	2541
sl@0	2542
sl@0	2543	/**
sl@0	2544	@publishedAll
sl@0	2545	@released
sl@0	2546
sl@0	2547	One of a set of flags that categorizes exceptions - general
sl@0	2548	and user exceptions.
sl@0	2549
sl@0	2550	@see RThread::SetExceptionHandler()
sl@0	2551	@see RThread::ModifyExceptionMask()
sl@0	2552	*/
sl@0	2553	const TUint KExceptionUserInterrupt=0x04;
sl@0	2554
sl@0	2555
sl@0	2556
sl@0	2557
sl@0	2558	/**
sl@0	2559	@publishedAll
sl@0	2560	@released
sl@0	2561
sl@0	2562	One of a set of flags that categorizes exceptions - exceptions caused
sl@0	2563	by illegal floating point operations. This exception is not guaranteed
sl@0	2564	to be raised when a hardware floating point implementation is in use.
sl@0	2565
sl@0	2566	@see RThread::SetExceptionHandler()
sl@0	2567	@see RThread::ModifyExceptionMask()
sl@0	2568	*/
sl@0	2569	const TUint KExceptionFpe=0x08;
sl@0	2570
sl@0	2571
sl@0	2572
sl@0	2573
sl@0	2574	/**
sl@0	2575	@publishedAll
sl@0	2576	@released
sl@0	2577
sl@0	2578	One of a set of flags that categorizes exceptions - exceptions associated
sl@0	2579	with executing instructions; includes protection faults,
sl@0	2580	illegal instruction codes, page faults etc
sl@0	2581
sl@0	2582	@see RThread::SetExceptionHandler()
sl@0	2583	@see RThread::ModifyExceptionMask()
sl@0	2584	*/
sl@0	2585	const TUint KExceptionFault=0x10;
sl@0	2586
sl@0	2587
sl@0	2588
sl@0	2589
sl@0	2590	/**
sl@0	2591	@publishedAll
sl@0	2592	@released
sl@0	2593
sl@0	2594	One of a set of flags that categorizes exceptions - exceptions caused
sl@0	2595	by illegal operations on integer values.
sl@0	2596	*/
sl@0	2597	const TUint KExceptionInteger=0x20;
sl@0	2598
sl@0	2599
sl@0	2600
sl@0	2601
sl@0	2602	/**
sl@0	2603	@publishedAll
sl@0	2604	@released
sl@0	2605
sl@0	2606	One of a set of flags that categorizes exceptions - exceptions raised
sl@0	2607	when debugging code.
sl@0	2608
sl@0	2609	@see RThread::SetExceptionHandler()
sl@0	2610	@see RThread::ModifyExceptionMask()
sl@0	2611	*/
sl@0	2612	const TUint KExceptionDebug=0x40;
sl@0	2613
sl@0	2614
sl@0	2615
sl@0	2616
sl@0	2617	/**
sl@0	2618	@publishedAll
sl@0	2619	@released
sl@0	2620
sl@0	2621	Aligns the specified value on the boundary defined by __Size.
sl@0	2622	This is usually 4 for byte alignment or 2 for double-byte alignment.
sl@0	2623
sl@0	2624	@param s The value to be aligned.
sl@0	2625	*/
sl@0	2626	#define __Align(s) ((((s)+__Size-1)/__Size)*__Size)
sl@0	2627
sl@0	2628
sl@0	2629
sl@0	2630
sl@0	2631	/**
sl@0	2632	@publishedAll
sl@0	2633	@released
sl@0	2634
sl@0	2635	Defines the type of environment data passed to a process
sl@0	2636	when that process is created.
sl@0	2637
sl@0	2638	The data can be either a handle or just binary data.
sl@0	2639	*/
sl@0	2640	enum TProcessParameterType
sl@0	2641	{
sl@0	2642	EHandle=1,
sl@0	2643	EBinaryData=2,
sl@0	2644	};
sl@0	2645
sl@0	2646
sl@0	2647
sl@0	2648
sl@0	2649	// bitwise constants
sl@0	2650
sl@0	2651	/**
sl@0	2652	@publishedAll
sl@0	2653	@released
sl@0	2654
sl@0	2655	Constant that defines the specified bit value.
sl@0	2656	*/
sl@0	2657	const TUint32 KBit0= 0x00000001;
sl@0	2658
sl@0	2659
sl@0	2660
sl@0	2661
sl@0	2662	/**
sl@0	2663	@publishedAll
sl@0	2664	@released
sl@0	2665
sl@0	2666	Constant that defines the specified bit value.
sl@0	2667	*/
sl@0	2668	const TUint32 KBit1= 0x00000002;
sl@0	2669
sl@0	2670
sl@0	2671
sl@0	2672
sl@0	2673	/**
sl@0	2674	@publishedAll
sl@0	2675	@released
sl@0	2676
sl@0	2677	Constant that defines the specified bit value.
sl@0	2678	*/
sl@0	2679	const TUint32 KBit2= 0x00000004;
sl@0	2680
sl@0	2681
sl@0	2682
sl@0	2683
sl@0	2684	/**
sl@0	2685	@publishedAll
sl@0	2686	@released
sl@0	2687
sl@0	2688	Constant that defines the specified bit value.
sl@0	2689	*/
sl@0	2690	const TUint32 KBit3= 0x00000008;
sl@0	2691
sl@0	2692
sl@0	2693
sl@0	2694
sl@0	2695	/**
sl@0	2696	@publishedAll
sl@0	2697	@released
sl@0	2698
sl@0	2699	Constant that defines the specified bit value.
sl@0	2700	*/
sl@0	2701	const TUint32 KBit4= 0x00000010;
sl@0	2702
sl@0	2703
sl@0	2704
sl@0	2705
sl@0	2706	/**
sl@0	2707	@publishedAll
sl@0	2708	@released
sl@0	2709
sl@0	2710	Constant that defines the specified bit value.
sl@0	2711	*/
sl@0	2712	const TUint32 KBit5= 0x00000020;
sl@0	2713
sl@0	2714
sl@0	2715
sl@0	2716
sl@0	2717	/**
sl@0	2718	@publishedAll
sl@0	2719	@released
sl@0	2720
sl@0	2721	Constant that defines the specified bit value.
sl@0	2722	*/
sl@0	2723	const TUint32 KBit6= 0x00000040;
sl@0	2724
sl@0	2725
sl@0	2726
sl@0	2727
sl@0	2728	/**
sl@0	2729	@publishedAll
sl@0	2730	@released
sl@0	2731
sl@0	2732	Constant that defines the specified bit value.
sl@0	2733	*/
sl@0	2734	const TUint32 KBit7= 0x00000080;
sl@0	2735
sl@0	2736
sl@0	2737
sl@0	2738
sl@0	2739	/**
sl@0	2740	@publishedAll
sl@0	2741	@released
sl@0	2742
sl@0	2743	Constant that defines the specified bit value.
sl@0	2744	*/
sl@0	2745	const TUint32 KBit8= 0x00000100;
sl@0	2746
sl@0	2747
sl@0	2748
sl@0	2749
sl@0	2750	/**
sl@0	2751	@publishedAll
sl@0	2752	@released
sl@0	2753
sl@0	2754	Constant that defines the specified bit value.
sl@0	2755	*/
sl@0	2756	const TUint32 KBit9= 0x00000200;
sl@0	2757
sl@0	2758
sl@0	2759
sl@0	2760
sl@0	2761	/**
sl@0	2762	@publishedAll
sl@0	2763	@released
sl@0	2764
sl@0	2765	Constant that defines the specified bit value.
sl@0	2766	*/
sl@0	2767	const TUint32 KBit10=0x00000400;
sl@0	2768
sl@0	2769
sl@0	2770
sl@0	2771
sl@0	2772	/**
sl@0	2773	@publishedAll
sl@0	2774	@released
sl@0	2775
sl@0	2776	Constant that defines the specified bit value.
sl@0	2777	*/
sl@0	2778	const TUint32 KBit11=0x00000800;
sl@0	2779
sl@0	2780
sl@0	2781
sl@0	2782
sl@0	2783	/**
sl@0	2784	@publishedAll
sl@0	2785	@released
sl@0	2786
sl@0	2787	Constant that defines the specified bit value.
sl@0	2788	*/
sl@0	2789	const TUint32 KBit12=0x00001000;
sl@0	2790
sl@0	2791
sl@0	2792
sl@0	2793
sl@0	2794	/**
sl@0	2795	@publishedAll
sl@0	2796	@released
sl@0	2797
sl@0	2798	Constant that defines the specified bit value.
sl@0	2799	*/
sl@0	2800	const TUint32 KBit13=0x00002000;
sl@0	2801
sl@0	2802
sl@0	2803
sl@0	2804
sl@0	2805	/**
sl@0	2806	@publishedAll
sl@0	2807	@released
sl@0	2808
sl@0	2809	Constant that defines the specified bit value.
sl@0	2810	*/
sl@0	2811	const TUint32 KBit14=0x00004000;
sl@0	2812
sl@0	2813
sl@0	2814
sl@0	2815
sl@0	2816	/**
sl@0	2817	@publishedAll
sl@0	2818	@released
sl@0	2819
sl@0	2820	Constant that defines the specified bit value.
sl@0	2821	*/
sl@0	2822	const TUint32 KBit15=0x00008000;
sl@0	2823
sl@0	2824
sl@0	2825
sl@0	2826
sl@0	2827	/**
sl@0	2828	@publishedAll
sl@0	2829	@released
sl@0	2830
sl@0	2831	Constant that defines the specified bit value.
sl@0	2832	*/
sl@0	2833	const TUint32 KBit16=0x00010000;
sl@0	2834
sl@0	2835
sl@0	2836
sl@0	2837
sl@0	2838	/**
sl@0	2839	@publishedAll
sl@0	2840	@released
sl@0	2841
sl@0	2842	Constant that defines the specified bit value.
sl@0	2843	*/
sl@0	2844	const TUint32 KBit17=0x00020000;
sl@0	2845
sl@0	2846
sl@0	2847
sl@0	2848
sl@0	2849	/**
sl@0	2850	@publishedAll
sl@0	2851	@released
sl@0	2852
sl@0	2853	Constant that defines the specified bit value.
sl@0	2854	*/
sl@0	2855	const TUint32 KBit18=0x00040000;
sl@0	2856
sl@0	2857
sl@0	2858
sl@0	2859
sl@0	2860	/**
sl@0	2861	@publishedAll
sl@0	2862	@released
sl@0	2863
sl@0	2864	Constant that defines the specified bit value.
sl@0	2865	*/
sl@0	2866	const TUint32 KBit19=0x00080000;
sl@0	2867
sl@0	2868
sl@0	2869
sl@0	2870
sl@0	2871	/**
sl@0	2872	@publishedAll
sl@0	2873	@released
sl@0	2874
sl@0	2875	Constant that defines the specified bit value.
sl@0	2876	*/
sl@0	2877	const TUint32 KBit20=0x00100000;
sl@0	2878
sl@0	2879
sl@0	2880
sl@0	2881
sl@0	2882	/**
sl@0	2883	@publishedAll
sl@0	2884	@released
sl@0	2885
sl@0	2886	Constant that defines the specified bit value.
sl@0	2887	*/
sl@0	2888	const TUint32 KBit21=0x00200000;
sl@0	2889
sl@0	2890
sl@0	2891
sl@0	2892
sl@0	2893	/**
sl@0	2894	@publishedAll
sl@0	2895	@released
sl@0	2896
sl@0	2897	Constant that defines the specified bit value.
sl@0	2898	*/
sl@0	2899	const TUint32 KBit22=0x00400000;
sl@0	2900
sl@0	2901
sl@0	2902
sl@0	2903
sl@0	2904	/**
sl@0	2905	@publishedAll
sl@0	2906	@released
sl@0	2907
sl@0	2908	Constant that defines the specified bit value.
sl@0	2909	*/
sl@0	2910	const TUint32 KBit23=0x00800000;
sl@0	2911
sl@0	2912
sl@0	2913
sl@0	2914
sl@0	2915	/**
sl@0	2916	@publishedAll
sl@0	2917	@released
sl@0	2918
sl@0	2919	Constant that defines the specified bit value.
sl@0	2920	*/
sl@0	2921	const TUint32 KBit24=0x01000000;
sl@0	2922
sl@0	2923
sl@0	2924
sl@0	2925
sl@0	2926	/**
sl@0	2927	@publishedAll
sl@0	2928	@released
sl@0	2929
sl@0	2930	Constant that defines the specified bit value.
sl@0	2931	*/
sl@0	2932	const TUint32 KBit25=0x02000000;
sl@0	2933
sl@0	2934
sl@0	2935
sl@0	2936
sl@0	2937	/**
sl@0	2938	@publishedAll
sl@0	2939	@released
sl@0	2940
sl@0	2941	Constant that defines the specified bit value.
sl@0	2942	*/
sl@0	2943	const TUint32 KBit26=0x04000000;
sl@0	2944
sl@0	2945
sl@0	2946
sl@0	2947
sl@0	2948	/**
sl@0	2949	@publishedAll
sl@0	2950	@released
sl@0	2951
sl@0	2952	Constant that defines the specified bit value.
sl@0	2953	*/
sl@0	2954	const TUint32 KBit27=0x08000000;
sl@0	2955
sl@0	2956
sl@0	2957
sl@0	2958
sl@0	2959	/**
sl@0	2960	@publishedAll
sl@0	2961	@released
sl@0	2962
sl@0	2963	Constant that defines the specified bit value.
sl@0	2964	*/
sl@0	2965	const TUint32 KBit28=0x10000000;
sl@0	2966
sl@0	2967
sl@0	2968
sl@0	2969
sl@0	2970	/**
sl@0	2971	@publishedAll
sl@0	2972	@released
sl@0	2973
sl@0	2974	Constant that defines the specified bit value.
sl@0	2975	*/
sl@0	2976	const TUint32 KBit29=0x20000000;
sl@0	2977
sl@0	2978
sl@0	2979
sl@0	2980
sl@0	2981	/**
sl@0	2982	@publishedAll
sl@0	2983	@released
sl@0	2984
sl@0	2985	Constant that defines the specified bit value.
sl@0	2986	*/
sl@0	2987	const TUint32 KBit30=0x40000000;
sl@0	2988
sl@0	2989
sl@0	2990
sl@0	2991
sl@0	2992	/**
sl@0	2993	@publishedAll
sl@0	2994	@released
sl@0	2995
sl@0	2996	Constant that defines the specified bit value.
sl@0	2997	*/
sl@0	2998	const TUint32 KBit31=0x80000000;
sl@0	2999
sl@0	3000
sl@0	3001
sl@0	3002
sl@0	3003	/**
sl@0	3004	@publishedAll
sl@0	3005	@released
sl@0	3006
sl@0	3007	Constant that defines the specified bit value.
sl@0	3008
sl@0	3009	This is often used as a bit mask.
sl@0	3010	*/
sl@0	3011	const TUint32 KSet32=0xffffffff;
sl@0	3012
sl@0	3013
sl@0	3014
sl@0	3015
sl@0	3016	/**
sl@0	3017	@publishedAll
sl@0	3018	@released
sl@0	3019
sl@0	3020
sl@0	3021	Constant that defines the specified bit value.
sl@0	3022
sl@0	3023	This is often used as a bit mask.
sl@0	3024	*/
sl@0	3025	const TUint32 KClear32=0x00000000;
sl@0	3026
sl@0	3027
sl@0	3028
sl@0	3029
sl@0	3030	/**
sl@0	3031	@publishedAll
sl@0	3032	@released
sl@0	3033
sl@0	3034	Constant that defines the specified value.
sl@0	3035	*/
sl@0	3036	const TInt KKilo=1024;
sl@0	3037
sl@0	3038
sl@0	3039
sl@0	3040
sl@0	3041	/**
sl@0	3042	@publishedAll
sl@0	3043	@released
sl@0	3044
sl@0	3045	Constant that defines the specified value.
sl@0	3046	*/
sl@0	3047	const TInt KMega=1024*1024;
sl@0	3048
sl@0	3049
sl@0	3050
sl@0	3051
sl@0	3052	/**
sl@0	3053	@publishedAll
sl@0	3054	@released
sl@0	3055
sl@0	3056	Client/Server Session types.
sl@0	3057	*/
sl@0	3058	enum TIpcSessionType
sl@0	3059	{
sl@0	3060	// These values are used at session creation time to describe the extent to which
sl@0	3061	// the new session may be shared.
sl@0	3062	//
sl@0	3063	// They are also used at server creation time, to specify the maximum degree
sl@0	3064	// of session sharability that the server supports. Thus, if a server instance was
sl@0	3065	// created with mode EIpcSession_Sharable, you can open Sharable or Unsharable
sl@0	3066	// sessions with it, but not globally sharable ones.
sl@0	3067	EIpcSession_Unsharable = 0x00000000,
sl@0	3068	EIpcSession_Sharable = 0x00000001, // sharable within one process
sl@0	3069	EIpcSession_GlobalSharable = 0x00000002 // sharable across processes
sl@0	3070	};
sl@0	3071
sl@0	3072	enum TIpcServerRole
sl@0	3073	{
sl@0	3074	EServerRole_Default = 0, // No role specified; treated as Standalone
sl@0	3075	EServerRole_Standalone, // Explicitly neither Master nor Slave
sl@0	3076	EServerRole_Master, // Master: may transfer sessions to a Slave
sl@0	3077	EServerRole_Slave // Slave: accepts sessions from the Master
sl@0	3078	};
sl@0	3079
sl@0	3080	enum TIpcServerOpts
sl@0	3081	{
sl@0	3082	// The first few bits specify whether memory referred to by descriptors
sl@0	3083	// passed from the client to the server should automatically be pinned
sl@0	3084	// All other bits are reserved for future expansion ...
sl@0	3085	EServerOpt_PinClientDescriptorsDefault = 0x00000000, /*<@internalComponent/
sl@0	3086	EServerOpt_PinClientDescriptorsEnable = 0x00000004, /*<@internalComponent/
sl@0	3087	EServerOpt_PinClientDescriptorsDisable = 0x00000008, /*<@internalComponent/
sl@0	3088	EServerOpt_PinClientDescriptorsMask = 0x0000000c /*<@internalComponent/
sl@0	3089	};
sl@0	3090
sl@0	3091
sl@0	3092
sl@0	3093
sl@0	3094	/**
sl@0	3095	@publishedAll
sl@0	3096	@released
sl@0	3097	*/
sl@0	3098	const TInt KNullDebugPort=-2;
sl@0	3099
sl@0	3100
sl@0	3101	/**
sl@0	3102	A constant which represents a thread ID which will never be assigned to a thread.
sl@0	3103	I.e. The following statement is always true; RThread::Id()!=KNullThreadId
sl@0	3104	@publishedAll
sl@0	3105	@released
sl@0	3106	@see TThreadId
sl@0	3107	*/
sl@0	3108	const TUint KNullThreadId = 0xffffffffu;
sl@0	3109
sl@0	3110
sl@0	3111
sl@0	3112	/**
sl@0	3113	A constant which represents a process ID which will never be assigned to a process.
sl@0	3114	I.e. The following statement is always true; RProcess::Id()!=KNullProcessId
sl@0	3115	@publishedAll
sl@0	3116	@released
sl@0	3117	@see TProcessId
sl@0	3118	*/
sl@0	3119	const TUint KNullProcessId = 0xffffffffu;
sl@0	3120
sl@0	3121
sl@0	3122
sl@0	3123	/**
sl@0	3124	@publishedAll
sl@0	3125	@released
sl@0	3126
sl@0	3127	Hardware floating point types.
sl@0	3128	*/
sl@0	3129	enum TFloatingPointType
sl@0	3130	{
sl@0	3131	/** No hardware floating point. */
sl@0	3132	EFpTypeNone=0,
sl@0	3133	/** ARM VFPv2 */
sl@0	3134	EFpTypeVFPv2=1,
sl@0	3135	/** ARM VFPv3 */
sl@0	3136	EFpTypeVFPv3=2,
sl@0	3137	/** ARM VFPv3-D16 (VFP only, no NEON) */
sl@0	3138	EFpTypeVFPv3D16=3,
sl@0	3139	};
sl@0	3140
sl@0	3141
sl@0	3142
sl@0	3143	/**
sl@0	3144	@publishedAll
sl@0	3145	@released
sl@0	3146
sl@0	3147	Hardware floating point execution modes.
sl@0	3148	*/
sl@0	3149	enum TFloatingPointMode
sl@0	3150	{
sl@0	3151	/**
sl@0	3152	Run in the fastest mode available - results of calculations may not be
sl@0	3153	exactly as the IEEE standard in some cases. On ARM VFPv2 hardware this
sl@0	3154	corresponds to RunFast mode.
sl@0	3155	*/
sl@0	3156	EFpModeRunFast=0,
sl@0	3157
sl@0	3158	/**
sl@0	3159	Perform all calculations as specified in the IEEE standard, but do not
sl@0	3160	generate floating point exceptions. This is compatible with the Java
sl@0	3161	floating point model. This is the default.
sl@0	3162	*/
sl@0	3163	EFpModeIEEENoExceptions=1
sl@0	3164	};
sl@0	3165
sl@0	3166
sl@0	3167
sl@0	3168
sl@0	3169	/**
sl@0	3170	@publishedAll
sl@0	3171	@released
sl@0	3172
sl@0	3173	Hardware floating point rounding modes.
sl@0	3174	*/
sl@0	3175	enum TFloatingPointRoundingMode
sl@0	3176	{
sl@0	3177	/**
sl@0	3178	Round to the nearest value. This is the default.
sl@0	3179	*/
sl@0	3180	EFpRoundToNearest=0,
sl@0	3181
sl@0	3182	/**
sl@0	3183	Round toward positive infinity.
sl@0	3184	*/
sl@0	3185	EFpRoundToPlusInfinity=1,
sl@0	3186
sl@0	3187	/**
sl@0	3188	Round toward negative infinity.
sl@0	3189	*/
sl@0	3190	EFpRoundToMinusInfinity=2,
sl@0	3191
sl@0	3192	/**
sl@0	3193	Round toward zero.
sl@0	3194	*/
sl@0	3195	EFpRoundToZero=3,
sl@0	3196
sl@0	3197	/**
sl@0	3198	@internalComponent
sl@0	3199	*/
sl@0	3200	EFpRoundNumModes=4
sl@0	3201	};
sl@0	3202
sl@0	3203
sl@0	3204
sl@0	3205	#include <e32capability.h>
sl@0	3206
sl@0	3207	#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
sl@0	3208	#include <e32const_private.h>
sl@0	3209	#endif
sl@0	3210
sl@0	3211	#endif

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200 (2014-06-10)
changeset 1	260cb5ec6c19
permissions	-rw-r--r--