6b22553e16
Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
165 lines
5.3 KiB
C
165 lines
5.3 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)string.h 8.1 (Berkeley) 6/2/93
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* $FreeBSD$
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*/
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#ifndef _STRING_H_
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#define _STRING_H_
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#include <sys/cdefs.h>
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#include <sys/_null.h>
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#include <sys/_types.h>
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/*
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* Prototype functions which were historically defined in <string.h>, but
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* are required by POSIX to be prototyped in <strings.h>.
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*/
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#if __BSD_VISIBLE
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#include <strings.h>
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#endif
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#ifndef _SIZE_T_DECLARED
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typedef __size_t size_t;
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#define _SIZE_T_DECLARED
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#endif
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__BEGIN_DECLS
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#if __XSI_VISIBLE >= 600
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void *memccpy(void * __restrict, const void * __restrict, int, size_t);
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#endif
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void *memchr(const void *, int, size_t) __pure;
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#if __BSD_VISIBLE
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void *memrchr(const void *, int, size_t) __pure;
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#endif
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int memcmp(const void *, const void *, size_t) __pure;
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void *memcpy(void * __restrict, const void * __restrict, size_t);
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#if __BSD_VISIBLE
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void *memmem(const void *, size_t, const void *, size_t) __pure;
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#endif
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void *memmove(void *, const void *, size_t);
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void *memset(void *, int, size_t);
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#if __POSIX_VISIBLE >= 200809
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char *stpcpy(char * __restrict, const char * __restrict);
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char *stpncpy(char * __restrict, const char * __restrict, size_t);
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#endif
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#if __BSD_VISIBLE
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char *strcasestr(const char *, const char *) __pure;
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#endif
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char *strcat(char * __restrict, const char * __restrict);
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char *strchr(const char *, int) __pure;
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#if __BSD_VISIBLE
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char *strchrnul(const char*, int) __pure;
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#endif
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int strcmp(const char *, const char *) __pure;
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int strcoll(const char *, const char *);
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char *strcpy(char * __restrict, const char * __restrict);
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size_t strcspn(const char *, const char *) __pure;
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#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
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char *strdup(const char *) __malloc_like;
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#endif
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char *strerror(int);
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#if __POSIX_VISIBLE >= 200112
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int strerror_r(int, char *, size_t);
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#endif
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#if __BSD_VISIBLE
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size_t strlcat(char * __restrict, const char * __restrict, size_t);
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size_t strlcpy(char * __restrict, const char * __restrict, size_t);
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#endif
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size_t strlen(const char *) __pure;
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#if __BSD_VISIBLE
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void strmode(int, char *);
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#endif
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char *strncat(char * __restrict, const char * __restrict, size_t);
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int strncmp(const char *, const char *, size_t) __pure;
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char *strncpy(char * __restrict, const char * __restrict, size_t);
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#if __POSIX_VISIBLE >= 200809
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char *strndup(const char *, size_t) __malloc_like;
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size_t strnlen(const char *, size_t) __pure;
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#endif
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#if __BSD_VISIBLE
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char *strnstr(const char *, const char *, size_t) __pure;
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#endif
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char *strpbrk(const char *, const char *) __pure;
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char *strrchr(const char *, int) __pure;
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#if __BSD_VISIBLE
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char *strsep(char **, const char *);
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#endif
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#if __POSIX_VISIBLE >= 200809
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char *strsignal(int);
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#endif
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size_t strspn(const char *, const char *) __pure;
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char *strstr(const char *, const char *) __pure;
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char *strtok(char * __restrict, const char * __restrict);
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#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500
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char *strtok_r(char *, const char *, char **);
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#endif
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size_t strxfrm(char * __restrict, const char * __restrict, size_t);
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#if __BSD_VISIBLE
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#ifndef _SWAB_DECLARED
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#define _SWAB_DECLARED
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#ifndef _SSIZE_T_DECLARED
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typedef __ssize_t ssize_t;
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#define _SSIZE_T_DECLARED
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#endif /* _SIZE_T_DECLARED */
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void swab(const void * __restrict, void * __restrict, ssize_t);
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#endif /* _SWAB_DECLARED */
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int timingsafe_bcmp(const void *, const void *, size_t);
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int timingsafe_memcmp(const void *, const void *, size_t);
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#endif /* __BSD_VISIBLE */
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#if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
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#include <xlocale/_string.h>
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#endif
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#if __EXT1_VISIBLE
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#ifndef _RSIZE_T_DEFINED
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#define _RSIZE_T_DEFINED
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typedef size_t rsize_t;
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#endif
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#ifndef _ERRNO_T_DEFINED
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#define _ERRNO_T_DEFINED
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typedef int errno_t;
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#endif
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/* ISO/IEC 9899:2011 K.3.7.4.1.1 */
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errno_t memset_s(void *, rsize_t, int, rsize_t);
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#endif /* __EXT1_VISIBLE */
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__END_DECLS
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#endif /* _STRING_H_ */
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