File: [local] / src / include / string.h (download)
Revision 1.32, Tue Sep 5 03:16:13 2017 UTC (6 years, 9 months ago) by schwarze
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, HEAD Changes since 1.31: +12 -1 lines
New POSIX xlocale implementation written from scratch.
Complete in the sense that all POSIX *locale(3) and *_l(3) functions
are included, but in OpenBSD, we of course only really care about
LC_CTYPE and we only support ASCII and UTF-8.
With important help from kettenis@, guenther@, and jca@.
Repeated testing in ports bulk builds by naddy@.
Additional testing by jca@, sebastia@, dcoppa@, and others.
OK kettenis@ dcoppa@, and guenther@ on an earlier version.
Riding guenther@'s libc/librthread major bump.
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/* $OpenBSD: string.h,v 1.32 2017/09/05 03:16:13 schwarze Exp $ */
/* $NetBSD: string.h,v 1.6 1994/10/26 00:56:30 cgd Exp $ */
/*-
* Copyright (c) 1990 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.
*
* @(#)string.h 5.10 (Berkeley) 3/9/91
*/
#ifndef _STRING_H_
#define _STRING_H_
#include <sys/cdefs.h>
#include <sys/_null.h>
#include <machine/_types.h>
/*
* POSIX mandates that certain string functions not present in ISO C
* be prototyped in strings.h. Historically, we've included them here.
*/
#if __BSD_VISIBLE
#include <strings.h>
#endif
#ifndef _SIZE_T_DEFINED_
#define _SIZE_T_DEFINED_
typedef __size_t size_t;
#endif
#if __POSIX_VISIBLE >= 200809
#ifndef _LOCALE_T_DEFINED_
#define _LOCALE_T_DEFINED_
typedef void *locale_t;
#endif
#endif
__BEGIN_DECLS
void *memchr(const void *, int, size_t);
int memcmp(const void *, const void *, size_t);
void *memcpy(void *__restrict, const void *__restrict, size_t)
__attribute__ ((__bounded__(__buffer__,1,3)))
__attribute__ ((__bounded__(__buffer__,2,3)));
void *memmove(void *, const void *, size_t)
__attribute__ ((__bounded__(__buffer__,1,3)))
__attribute__ ((__bounded__(__buffer__,2,3)));
void *memset(void *, int, size_t)
__attribute__ ((__bounded__(__buffer__,1,3)));
char *strcat(char *__restrict, const char *__restrict);
char *strchr(const char *, int);
int strcmp(const char *, const char *);
int strcoll(const char *, const char *);
char *strcpy(char *__restrict, const char *__restrict);
size_t strcspn(const char *, const char *);
char *strerror(int);
size_t strlen(const char *);
char *strncat(char *__restrict, const char *__restrict, size_t)
__attribute__ ((__bounded__(__string__,1,3)));
int strncmp(const char *, const char *, size_t);
char *strncpy(char *__restrict, const char *__restrict, size_t)
__attribute__ ((__bounded__(__string__,1,3)));
char *strpbrk(const char *, const char *);
char *strrchr(const char *, int);
size_t strspn(const char *, const char *);
char *strstr(const char *, const char *);
char *strtok(char *__restrict, const char *__restrict);
char *strtok_r(char *__restrict, const char *__restrict, char **__restrict);
size_t strxfrm(char *__restrict, const char *__restrict, size_t)
__attribute__ ((__bounded__(__string__,1,3)));
#if __XPG_VISIBLE
void *memccpy(void *__restrict, const void *__restrict, int, size_t)
__attribute__ ((__bounded__(__buffer__,1,4)));
#endif
#if __POSIX_VISIBLE >= 200112
int strerror_r(int, char *, size_t)
__attribute__ ((__bounded__(__string__,2,3)));
#endif
#if __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200809
char *strdup(const char *);
#endif
#if __POSIX_VISIBLE >= 200809
char *stpcpy(char *__restrict, const char *__restrict);
char *stpncpy(char *__restrict, const char *__restrict, size_t);
int strcoll_l(const char *, const char *, locale_t);
char *strerror_l(int, locale_t);
char *strndup(const char *, size_t);
size_t strnlen(const char *, size_t);
char *strsignal(int);
size_t strxfrm_l(char *__restrict, const char *__restrict, size_t, locale_t)
__attribute__ ((__bounded__(__string__,1,3)));
#endif
#if __BSD_VISIBLE
void explicit_bzero(void *, size_t)
__attribute__ ((__bounded__(__buffer__,1,2)));
void *memmem(const void *, size_t, const void *, size_t);
void *memrchr(const void *, int, size_t);
char *strcasestr(const char *, const char *);
size_t strlcat(char *, const char *, size_t)
__attribute__ ((__bounded__(__string__,1,3)));
size_t strlcpy(char *, const char *, size_t)
__attribute__ ((__bounded__(__string__,1,3)));
void strmode(int, char *);
char *strsep(char **, const char *);
int timingsafe_bcmp(const void *, const void *, size_t);
int timingsafe_memcmp(const void *, const void *, size_t);
#endif
__END_DECLS
#endif /* _STRING_H_ */