/*

* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* Extension of <stdlib.h> with reentrant functions.

* 

*

*/

/**

 @file

 @publishedAll

 @released

*/

#ifndef _STDLIB_R_H_

#define _STDLIB_R_H_

#ifdef __cplusplus

extern "C" {

#endif

#include <stdlib.h>

#include <sys/reent.h>

/**

EPOC32 malloc uses the thread heap, so it is already thread-safe

and no _malloc_r variants are needed.

*/

#define _malloc_r(x,n)		malloc(n)

#define _calloc_r(x,n,m)	calloc(n,m)

#define _realloc_r(x,p,n)	realloc(p,n)

#define _free_r(x,p)		free(p)

IMPORT_C char*	_dtoa_r		(struct _reent *, double, int, int, int *, int*, char**);

IMPORT_C void	_mstats_r	(struct _reent *, char *);

IMPORT_C int	_system_r	(struct _reent *, const char *);

IMPORT_C int	_wsystem_r	(struct _reent *, const wchar_t *);

IMPORT_C int	_rand_r		(struct _reent *);

IMPORT_C void	_srand_r	(struct _reent *, unsigned);

IMPORT_C int	_setenv_r	(struct _reent *, const char *, const char *, int);

IMPORT_C void	_unsetenv_r	(struct _reent *, const char *);

IMPORT_C char*	_getenv_r	(struct _reent *, const char *);

IMPORT_C int	_wsetenv_r	(struct _reent *, const wchar_t *, const wchar_t *, int);

IMPORT_C void	_wunsetenv_r	(struct _reent *, const wchar_t *);

IMPORT_C wchar_t*	_wgetenv_r	(struct _reent *, const wchar_t *);

IMPORT_C unsigned long _strtoul_r(struct _reent *,const char *, char **, int);

/**

It's possible to override exit() by supplying abort(), exit() and _exit()

The generic exit() and abort() routines look like

void exit(int code) _ATTRIBUTE((noreturn))

{

	_atexit_processing_r(_REENT);

 	_exit(code);

}

void abort(void) _ATTRIBUTE((noreturn))

{

	_exit(1);

}

which then allows your _exit() to capture all exits from ESTLIB, 

except for __assert() which calls abort().

*/

IMPORT_C void _atexit_processing_r (struct _reent *);

#ifdef __cplusplus

}

#endif

#endif /* _STDLIB_R_H_ */