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tools/nolibc/ctype: split the is* functions to ctype.h

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In fact there's only isdigit() for now. More should definitely be added.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Willy Tarreau
2022-02-07 17:23:21 +01:00
committed by Paul E. McKenney
parent c91eb03389
commit 62a2af0774
2 changed files with 23 additions and 6 deletions
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22
tools/include/nolibc/ctype.h Normal file
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@@ -0,0 +1,22 @@
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
/*
* ctype function definitions for NOLIBC
* Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
*/
#ifndef _NOLIBC_CTYPE_H
#define _NOLIBC_CTYPE_H
#include "std.h"
/*
* As much as possible, please keep functions alphabetically sorted.
*/
static __attribute__((unused))
int isdigit(int c)
{
return (unsigned int)(c - '0') <= 9;
}
#endif /* _NOLIBC_CTYPE_H */

7
tools/include/nolibc/nolibc.h
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@@ -87,18 +87,13 @@
#include "arch.h"
#include "types.h"
#include "sys.h"
#include "ctype.h"
#include "stdlib.h"
#include "string.h"
/* Used by programs to avoid std includes */
#define NOLIBC
static __attribute__((unused))
int isdigit(int c)
{
return (unsigned int)(c - '0') <= 9;
}
static __attribute__((unused))
const char *ltoa(long in)
{