/*
* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
* Name : threadcreate.h
* Part of : PThread library
* Data structure needed for thread creatation.
* Version:
*
*/
#ifndef THREADCREATE_H
#define THREADCREATE_H
#include <e32std.h>
#include <sched.h>
#include "sysif.h"
#define MIN_RR_PRIORITY 0
#define MAX_RR_PRIORITY 255
// On any addition or deletion to this pthread_attr structure, update
// _TOTALSIZEOF_PTHREAD_ATTR_T
typedef struct
{
/* Scheduler parameters; Only priority. */
unsigned int policy;
unsigned int stackSize;
unsigned int detachState;
unsigned int scope;
struct sched_param sp;
int priority;
unsigned int reserved1;
unsigned int reserved2;
}_pthread_attr;
typedef void *(*_START_ROUTINE) (void *);
typedef int (*_START_ROUTINE_SOS) (void *);
#ifdef __X86GCC__
// MinGW GCC compiler does not like typedef struct definitions with no tag
typedef struct _wrapperFunArgs_tag
#else
typedef struct
#endif // __X86GCC__
{
_START_ROUTINE begin_routine;
void *args;
void *nodePtr;
/*******************************************************************
Overloading new and delete operators so that they will
allocate and deallocare memory from/to the private heap of backend
********************************************************************/
inline TAny* operator new(TUint aSize, TAny* aBase) __NO_THROW
{
Mem::FillZ(aBase, aSize); return aBase;
}
inline TAny* operator new(TUint aSize) __NO_THROW
{
return Backend()->Alloc(aSize);
}
inline TAny* operator new(TUint aSize, TLeave)
{
TAny* ptr = Backend()->Alloc(aSize);
if (ptr == NULL)
{
User::Leave(KErrNoMemory);
}
return ptr;
}
inline TAny* operator new(TUint aSize, TUint aExtraSize) __NO_THROW
{
return Backend()->Alloc(aSize + aExtraSize);
}
inline TAny* operator new(TUint aSize, TLeave, TUint aExtraSize)
{
TAny* ptr = Backend()->Alloc(aSize + aExtraSize);
if (ptr == NULL)
{
User::Leave(KErrNoMemory);
}
return ptr;
}
inline void operator delete(TAny *aPtr) __NO_THROW
{
Backend()->Free( aPtr );
}
}_wrapperFunArgs;
#endif //THREADCREATE_H
//End of File