williamr@2: /*
williamr@2: * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description:
williamr@2: * Extension of <stdlib.h> with reentrant functions.
williamr@2: * 
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedAll
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef _STDLIB_R_H_
williamr@2: #define _STDLIB_R_H_
williamr@2: 
williamr@2: #ifdef __cplusplus
williamr@2: extern "C" {
williamr@2: #endif
williamr@2: 
williamr@2: #include <stdlib.h>
williamr@2: #include <sys/reent.h>
williamr@2: 
williamr@2: /**
williamr@2: EPOC32 malloc uses the thread heap, so it is already thread-safe
williamr@2: and no _malloc_r variants are needed.
williamr@2: */
williamr@2: #define _malloc_r(x,n)		malloc(n)
williamr@2: #define _calloc_r(x,n,m)	calloc(n,m)
williamr@2: #define _realloc_r(x,p,n)	realloc(p,n)
williamr@2: #define _free_r(x,p)		free(p)
williamr@2: 
williamr@2: IMPORT_C char*	_dtoa_r		(struct _reent *, double, int, int, int *, int*, char**);
williamr@2: IMPORT_C void	_mstats_r	(struct _reent *, char *);
williamr@2: IMPORT_C int	_system_r	(struct _reent *, const char *);
williamr@2: IMPORT_C int	_wsystem_r	(struct _reent *, const wchar_t *);
williamr@2: IMPORT_C int	_rand_r		(struct _reent *);
williamr@2: IMPORT_C void	_srand_r	(struct _reent *, unsigned);
williamr@2: IMPORT_C int	_setenv_r	(struct _reent *, const char *, const char *, int);
williamr@2: IMPORT_C void	_unsetenv_r	(struct _reent *, const char *);
williamr@2: IMPORT_C char*	_getenv_r	(struct _reent *, const char *);
williamr@2: IMPORT_C int	_wsetenv_r	(struct _reent *, const wchar_t *, const wchar_t *, int);
williamr@2: IMPORT_C void	_wunsetenv_r	(struct _reent *, const wchar_t *);
williamr@2: IMPORT_C wchar_t*	_wgetenv_r	(struct _reent *, const wchar_t *);
williamr@2: IMPORT_C unsigned long _strtoul_r(struct _reent *,const char *, char **, int);
williamr@2: 
williamr@2: /**
williamr@2: It's possible to override exit() by supplying abort(), exit() and _exit()
williamr@2: The generic exit() and abort() routines look like
williamr@2: 
williamr@2: void exit(int code) _ATTRIBUTE((noreturn))
williamr@2: {
williamr@2: 	_atexit_processing_r(_REENT);
williamr@2:  	_exit(code);
williamr@2: }
williamr@2: void abort(void) _ATTRIBUTE((noreturn))
williamr@2: {
williamr@2: 	_exit(1);
williamr@2: }
williamr@2: 
williamr@2: which then allows your _exit() to capture all exits from ESTLIB, 
williamr@2: except for __assert() which calls abort().
williamr@2: */
williamr@2: IMPORT_C void _atexit_processing_r (struct _reent *);
williamr@2: 
williamr@2: #ifdef __cplusplus
williamr@2: }
williamr@2: #endif
williamr@2: #endif /* _STDLIB_R_H_ */