arm-trusted-firmware/include/lib/libc/stdlib.h
Madhukar Pappireddy 15c1c14735 libc: Import strtoul from FreeBSD project
From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.

Also made small changes to fit into TF-A project. Added the source
files to the libc makefile

[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution

Change-Id: I8c3b92751d1ce226c966f7c81fedd83f0846865e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
2021-02-03 10:36:33 -06:00

30 lines
681 B
C

/*
* Copyright (c) 2012-2021 Roberto E. Vargas Caballero
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* Portions copyright (c) 2018-2019, ARM Limited and Contributors.
* All rights reserved.
*/
#ifndef STDLIB_H
#define STDLIB_H
#include <stddef.h>
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
#define _ATEXIT_MAX 1
#define isspace(x) (((x) == ' ') || ((x) == '\r') || ((x) == '\n') || \
((x) == '\t') || ((x) == '\b'))
extern void abort(void);
extern int atexit(void (*func)(void));
extern void exit(int status);
long strtol(const char *nptr, char **endptr, int base);
unsigned long strtoul(const char *nptr, char **endptr, int base);
#endif /* STDLIB_H */