diff options
Diffstat (limited to 'include/lib/libc/string.h')
| -rw-r--r-- | include/lib/libc/string.h | 80 |
1 files changed, 21 insertions, 59 deletions
diff --git a/include/lib/libc/string.h b/include/lib/libc/string.h index 56677b2c..050f6438 100644 --- a/include/lib/libc/string.h +++ b/include/lib/libc/string.h @@ -1,69 +1,31 @@ -/*- - * Copyright (c) 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. +/* + * Copyright (c) 2012-2017 Roberto E. Vargas Caballero * - * @(#)string.h 8.1 (Berkeley) 6/2/93 - * $FreeBSD$ + * SPDX-License-Identifier: BSD-3-Clause */ - /* - * Portions copyright (c) 2013-2017, ARM Limited and Contributors. + * Portions copyright (c) 2018, ARM Limited and Contributors. * All rights reserved. */ -#ifndef _STRING_H_ -#define _STRING_H_ +#ifndef STRING_H +#define STRING_H -#include <sys/cdefs.h> -#include <sys/_null.h> -#include <sys/_types.h> +#include <string_.h> -#ifndef _SIZE_T_DECLARED -typedef __size_t size_t; -#define _SIZE_T_DECLARED +#ifndef NULL +#define NULL ((void *) 0) #endif -__BEGIN_DECLS - -void *memchr(const void *, int, size_t) __pure; -int memcmp(const void *, const void *, size_t) __pure; -void *memcpy(void * __restrict, const void * __restrict, size_t); -void *memcpy16(void * __restrict, const void * __restrict, size_t); -void *memmove(void *, const void *, size_t); -void *memset(void *, int, size_t); - -char *strchr(const char *, int) __pure; -int strcmp(const char *, const char *) __pure; -size_t strlen(const char *) __pure; -int strncmp(const char *, const char *, size_t) __pure; -size_t strnlen(const char *, size_t) __pure; -int strcasecmp(const char *, const char *); -int timingsafe_bcmp(const void *, const void *, size_t); - -__END_DECLS - -#endif /* _STRING_H_ */ +void *memcpy(void *dst, const void *src, size_t len); +void *memmove(void *dst, const void *src, size_t len); +int memcmp(const void *s1, const void *s2, size_t len); +int strcmp(const char *s1, const char *s2); +int strncmp(const char *s1, const char *s2, size_t n); +void *memchr(const void *src, int c, size_t len); +char *strchr(const char *s, int c); +void *memset(void *dst, int val, size_t count); +size_t strlen(const char *s); +size_t strnlen(const char *s, size_t maxlen); + +#endif /* STRING_H */ |