sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Trace API
sl@0: //
sl@0: 
sl@0: #include <e32utf.h>
sl@0: #include "traceutils.h"
sl@0: 
sl@0: 
sl@0: //Add the Doxygen macro so that Doxygen doesn't need to know about the SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED define.
sl@0: //This allows doxygen to pick up the comments for the enabled implementation of the trace API.
sl@0: #ifdef __DOXYGEN__
sl@0: 	#define SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
sl@0: #endif //__DOXYGEN__
sl@0: 
sl@0: 
sl@0: namespace UTF
sl@0: {
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * This method currently returns 0 until a fix is provided
sl@0:  * for:
sl@0:  * DPDEF110067	[Trace STP][ADP37] No Way for The Secondary Category to Be Set To Default
sl@0:  * DEF119891	[TraceSTP] 1.4.1 Default the ModuleUid
sl@0:  * This will in the future return the UID3 of the executable.
sl@0:  *
sl@0:  * @return Returns 0.
sl@0:  */
sl@0: EXPORT_C TModuleUid TTraceContext::DefaultModuleUid()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Check if thread identification will be added by default.
sl@0:  */
sl@0: EXPORT_C THasThreadIdentification TTraceContext::HasThreadIdentification()  const
sl@0: 	{
sl@0: 	return iHasThreadIdentification;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0:  * Check if PC will be added by default.
sl@0:  */
sl@0: EXPORT_C THasProgramCounter TTraceContext::HasProgramCounter()  const
sl@0: 	{
sl@0: 	return iHasProgramCounter;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Get the current classification
sl@0:  *
sl@0:  * @return The current classification of the trace point context.
sl@0:  */
sl@0: EXPORT_C TClassification TTraceContext::Classification() const
sl@0: 	{
sl@0: 	return iClassification;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0:  * Get the current module Uid
sl@0:  *
sl@0:  * @return The currently set module Uid
sl@0:  */
sl@0: EXPORT_C TModuleUid TTraceContext::ModuleUid() const
sl@0: 	{
sl@0: 	return iModuleUid;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //--------------------- UTrace compiled in ------------------------
sl@0: #ifdef SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
sl@0: 
sl@0: 
sl@0: 
sl@0: // --------- printf ------------
sl@0: 
sl@0: /**
sl@0: Prints a string by outputting a trace packet with the format id KFormatPrintf.
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aDes			The string. This can be of variable length.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Print(const TTraceContext& aContext, const TDesC8& aDes)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, aDes.Ptr(), aDes.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: #ifdef  __KERNEL_MODE__
sl@0: 
sl@0: /**
sl@0: Prints a formatted string in kernel mode only by outputting a trace packet with the format id KFormatPrintf.
sl@0: 
sl@0: The function uses Kern::AppendFormat() to do the formatting.
sl@0: 
sl@0: Although it is safe to call this function from an ISR, it polls the output
sl@0: serial port and may take a long time to complete, invalidating any
sl@0: real-time guarantee.
sl@0: 
sl@0: If called from an ISR, it is possible for output text to be intermingled
sl@0: with other output text if one set of output interrupts or preempts another.
sl@0: 
sl@0: Some of the formatting options may not work inside an ISR.
sl@0: 
sl@0: Be careful not to use a string that is too long to fit onto the stack.
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFmt 		The format string. This must not be longer than 256 characters.
sl@0: @param ...			A variable number of arguments to be converted to text as dictated
sl@0: 					by the format string.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @pre Calling thread can either be in a critical section or not.
sl@0: @pre Interrupts must be enabled.
sl@0: @pre Kernel must be unlocked
sl@0: @pre Call in any context.
sl@0: @pre Suitable for use in a device driver
sl@0: 
sl@0: @see Kern::AppendFormat()
sl@0: @See BTrace::TMultipart
sl@0: 
sl@0: Note: Until the Utrace packet format is changed this call will not add the
sl@0: FormatId to the trace packet for kernel side traces.
sl@0: */
sl@0: EXPORT_C TBool Printf(const TTraceContext& aContext, const char* aFmt, ...)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		TBuf8<KMaxPrintfSize> buf;
sl@0: 		VA_LIST list;
sl@0: 		VA_START(list,aFmt);
sl@0: 		Kern::AppendFormat(buf,aFmt,list);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Prints a formatted string by outputting a trace packet with the format id KFormatPrintf.
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFmt 		The format string. This must not be longer than 256 characters.
sl@0: @param ...			A variable number of arguments to be converted to text as dictated
sl@0: 					by the format string.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Printf(const TTraceContext& aContext, TRefByValue<const TDesC8> aFmt,...)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		TBuf8<KMaxPrintfSize> buf;
sl@0: 		VA_LIST list;
sl@0: 		VA_START(list,aFmt);
sl@0: 		TDesC8 fmt = aFmt;
sl@0: 		Kern::AppendFormat(buf,(char*)fmt.Ptr(),list);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: #endif // __KERNEL_MODE__
sl@0: #ifndef __KERNEL_MODE__
sl@0: 
sl@0: /**
sl@0: Prints a formatted string by outputting a trace packet with the format id KFormatPrintf.
sl@0: 
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFmt 		The format string. This must not be longer than 256 characters.
sl@0: @param ...			A variable number of arguments to be converted to text as dictated
sl@0: 					by the format string.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Printf(const TTraceContext& aContext, const char* aFmt, ...)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		TTruncateOverflow8 overflow;
sl@0: 		VA_LIST list;
sl@0: 		VA_START(list,aFmt);
sl@0: 		TPtrC8 fmt((const TText8*)aFmt);
sl@0: 		TBuf8<KMaxPrintfSize> buf;
sl@0:         // coverity[uninit_use_in_call]
sl@0: 		buf.AppendFormatList(fmt,list,&overflow);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: Prints a formatted string by outputting a trace packet with the format id KFormatPrintf.
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFmt 		The format string. This must not be longer than 256 characters.
sl@0: @param ...			A variable number of arguments to be converted to text as dictated
sl@0: 					by the format string.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Printf(const TTraceContext& aContext, TRefByValue<const TDesC8> aFmt,...)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		TTruncateOverflow8 overflow;
sl@0: 		VA_LIST list;
sl@0: 		VA_START(list,aFmt);
sl@0: 		TBuf8<KMaxPrintfSize> buf;
sl@0:         // coverity[uninit_use_in_call]
sl@0: 		buf.AppendFormatList(aFmt,list,&overflow);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintf, buf.Ptr(), buf.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Prints a formatted string by outputting a trace packet with the format id
sl@0: KFormatPrintfUnicode for unicode strings and KFormatPrintf for other strings.
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFmt 		The format string. This must not be longer than 256 characters.
sl@0: @param ...			A variable number of arguments to be converted to text as dictated
sl@0: 					by the format string.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Printf(const TTraceContext& aContext, TRefByValue<const TDesC16> aFmt,...)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		TTruncateOverflow16 overflow;
sl@0: 		VA_LIST list;
sl@0: 		VA_START(list,aFmt);
sl@0: 		TBuf<KMaxPrintfSize> buf;
sl@0: 	    // coverity[uninit_use_in_call]
sl@0: 		buf.AppendFormatList(aFmt,list,&overflow);
sl@0: 		#ifndef _UNICODE
sl@0: 		TPtr8 p(buf.Collapse());
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), myPc, KFormatPrintf, buf.PtrZ(), p.Size());
sl@0: 		#else //_UNICODE
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintfUnicode, buf.PtrZ(), buf.Size());
sl@0: 		#endif //_UNICODE
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0: Prints a string by outputting a trace packet with the format id KFormatPrintf
sl@0: 
sl@0: If the specified string is too long to fit into a single trace packet
sl@0: a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aDes			The string. This must not be longer than 256 characters.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Print(const TTraceContext& aContext, const TDesC16& aDes)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, KFormatPrintfUnicode, aDes.Ptr(), aDes.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: #endif // __KERNEL_MODE__
sl@0: 
sl@0: 
sl@0: // --------- trace ------------
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing no payload data.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: 
sl@0: @return		 		The trace packet was/was not output.
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, TFormatId aFormatId)
sl@0: 	{
sl@0: 	GET_PC(pc);
sl@0: 	return UTRACE_SECONDARY_0(aContext.Classification(),aContext.ModuleUid(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(), pc, aFormatId);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing 4 bytes of data.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		4 bytes of data
sl@0: 
sl@0: @return 		The trace packet was/was not output.
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, TFormatId aFormatId, TUint32 aData)
sl@0: 	{
sl@0: 	GET_PC(pc);
sl@0: 	return UTRACE_SECONDARY_1(aContext.Classification(),aContext.ModuleUid(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aFormatId,aData);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing 8 bytes of data.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData1		4 bytes of data
sl@0: @param aData2		4 bytes of data
sl@0: 
sl@0: @return 		The trace packet was/was not output.
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, TFormatId aFormatId, TUint32 aData1, TUint32 aData2)
sl@0: 	{
sl@0: 	GET_PC(pc);
sl@0: 	TUint32 packet[2];
sl@0: 	packet[0] = aData1;
sl@0: 	packet[1] = aData2;
sl@0: 	return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aFormatId, &packet, 8);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing variable length data.
sl@0: 
sl@0: If the specified data is too big to fit into a single
sl@0: trace packet a multipart trace is generated.
sl@0: 
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		Address of additional data to add to trace packet.
sl@0: 					Must be word aligned, i.e. a multiple of 4.
sl@0: @param aSize		Number of bytes of additional data.
sl@0: 
sl@0: @return 			The trace packet was/was not output.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, TFormatId aFormatId, const TAny* aData, TInt aSize)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aFormatId, aData, aSize);
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing 4 bytes of data.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		4 bytes of data
sl@0: 
sl@0: @return 		The trace packet was/was not output.
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, const TFormatId aFormatId, const TUint16 aData)
sl@0: 	{
sl@0: 	GET_PC(pc);
sl@0: 	return UTRACE_SECONDARY_1(aContext.Classification(),aContext.ModuleUid(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aFormatId,aData);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing 4 bytes of data.
sl@0: 
sl@0: @param aContext 	The trace packet context. @see TTraceContext
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		4 bytes of data
sl@0: 
sl@0: @return 		The trace packet was/was not output.
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, const TFormatId aFormatId, const TUint8 aData)
sl@0: 	{
sl@0: 	GET_PC(pc);
sl@0: 	return UTRACE_SECONDARY_1(aContext.Classification(),aContext.ModuleUid(),aContext.HasThreadIdentification(),aContext.HasProgramCounter(),pc,aFormatId,aData);
sl@0: 	}
sl@0: 
sl@0: #ifndef __KERNEL_MODE__
sl@0: /**
sl@0: Outputs a trace packet containing variable length data.
sl@0: 
sl@0: If the specified data is too big to fit into a single
sl@0: trace record a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	Attributes of the trace point.
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		Additional data to add to trace packet.
sl@0: 					Must be word aligned, i.e. a multiple of 4.
sl@0: 
sl@0: @return 			The trace packet was/was not logged.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, const TFormatId aFormatId, const TDesC16& aData)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aFormatId, aData.Ptr(), aData.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: #endif //__KERNEL_MODE__
sl@0: 
sl@0: /**
sl@0: Outputs a trace packet containing variable length data.
sl@0: 
sl@0: If the specified data is too big to fit into a single
sl@0: trace record a multipart trace is generated.
sl@0: 
sl@0: @param aContext 	Attributes of the trace point.
sl@0: @param aFormatId	A format identifier as specified by @see TFormatId
sl@0: @param aData		Additional data to add to trace packet.
sl@0: 					Must be word aligned, i.e. a multiple of 4.
sl@0: 
sl@0: @return 			The trace packet was/was not logged.
sl@0: 
sl@0: @See BTrace::TMultipart
sl@0: */
sl@0: EXPORT_C TBool Trace(const TTraceContext& aContext, const TFormatId aFormatId, const TDesC8& aData)
sl@0: 	{
sl@0: 	if(WouldBeTracedNow(aContext))
sl@0: 		{
sl@0: 		GET_PC(pc);
sl@0: 		return UTRACE_SECONDARY_ANY(aContext.Classification(), aContext.ModuleUid(), aContext.HasThreadIdentification(), aContext.HasProgramCounter(), pc, aFormatId, aData.Ptr(), aData.Size());
sl@0: 		}
sl@0: 	return EFalse;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Check whether a trace packet would be traced or not.
sl@0:  *
sl@0:  * @param aContext The context of the trace packet(s) to be checked.
sl@0:  * @return Returns whether the trace packet would be traced or not.
sl@0:  * Note: The value should never be stored since the filters can be changed without warning.
sl@0:  */
sl@0: EXPORT_C TBool WouldBeTracedNow(const TTraceContext& aContext)
sl@0: 	{
sl@0: 	return BTrace::CheckFilter2(aContext.Classification(), aContext.ModuleUid());
sl@0: 	};
sl@0: 
sl@0: //--------------------- UTrace compiled out ------------------------
sl@0: 
sl@0: #else //SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
sl@0: 
sl@0: //--------printf
sl@0: EXPORT_C TBool Printf(const TTraceContext&, const char*, ...) { return EFalse; }
sl@0: EXPORT_C TBool Print(const TTraceContext&, const TDesC8&) { return EFalse; }
sl@0: EXPORT_C TBool Printf(const TTraceContext&, TRefByValue<const TDesC8> ,...) { return EFalse; }
sl@0: #ifndef  __KERNEL_MODE__
sl@0: EXPORT_C TBool Printf(const TTraceContext&, TRefByValue<const TDesC16>,...) { return EFalse; }
sl@0: EXPORT_C TBool Print(const TTraceContext&, const TDesC16&) { return EFalse; }
sl@0: #endif //__KERNEL_MODE__
sl@0: 
sl@0: //--------trace
sl@0: EXPORT_C TBool Trace(const TTraceContext&, TFormatId) { return EFalse; }
sl@0: EXPORT_C TBool Trace(const TTraceContext&, TFormatId, TUint32) { return EFalse; }
sl@0: EXPORT_C TBool Trace(const TTraceContext&, TFormatId, TUint32, TUint32) { return EFalse; }
sl@0: EXPORT_C TBool Trace(const TTraceContext&, TFormatId, const TAny*, TInt) { return EFalse; }
sl@0: 
sl@0: EXPORT_C TBool Trace(const TTraceContext&, const TFormatId, const TUint8) { return EFalse; }
sl@0: EXPORT_C TBool Trace(const TTraceContext&, const TFormatId, const TUint16) { return EFalse; }
sl@0: EXPORT_C TBool Trace(const TTraceContext&, const TFormatId, const TDesC8&) { return EFalse; }
sl@0: #ifndef __KERNEL_MODE__
sl@0: EXPORT_C TBool Trace(const TTraceContext&, const TFormatId, const TDesC16&) { return EFalse; }
sl@0: #endif
sl@0: EXPORT_C TBool WouldBeTracedNow(const TTraceContext&) { return EFalse; }
sl@0: 
sl@0: 
sl@0: #endif //SYMBIAN_TRACE_EXECUTABLE_IS_INCLUDED
sl@0: 
sl@0: }//namespace UTF
sl@0: 
sl@0: