1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)string.h 8.1 (Berkeley) 6/2/93 34 * $FreeBSD: src/include/string.h,v 1.27 2008/12/08 21:04:24 kib Exp $ 35 * $DragonFly: src/include/string.h,v 1.9 2008/06/05 17:53:10 swildner Exp $ 36 */ 37 38 #ifndef _STRING_H_ 39 #define _STRING_H_ 40 41 #include <sys/cdefs.h> 42 #include <sys/_null.h> 43 #include <sys/types.h> 44 45 /* 46 * Prototype functions which were historically defined in <string.h>, but 47 * are required by POSIX to be prototyped in <strings.h>. 48 */ 49 #if __BSD_VISIBLE 50 #include <strings.h> 51 #endif 52 53 #ifndef _SIZE_T_DECLARED 54 typedef __size_t size_t; 55 #define _SIZE_T_DECLARED 56 #endif 57 58 __BEGIN_DECLS 59 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 60 void *memccpy(void * __restrict, const void * __restrict, int, size_t); 61 #endif 62 void *memchr(const void *, int, size_t) __pure; 63 void *memrchr(const void *, int, size_t) __pure; 64 #if !defined(_KERNEL_VIRTUAL) 65 int memcmp(const void *, const void *, size_t) __pure; 66 void *memcpy(void * __restrict, const void * __restrict, size_t); 67 #endif 68 #if __BSD_VISIBLE 69 void *memmem(const void *, size_t, const void *, size_t); 70 void *mempcpy(void *, const void *, size_t); 71 #endif 72 #if !defined(_KERNEL_VIRTUAL) 73 void *memmove(void *, const void *, size_t); 74 void *memset(void *, int, size_t); 75 #endif 76 #if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE 77 char *stpcpy(char *, const char *); 78 char *stpncpy(char * __restrict, const char * __restrict, size_t); 79 #endif 80 #if __BSD_VISIBLE 81 char *strcasestr(const char *, const char *) __pure; 82 #endif 83 #if !defined(_KERNEL_VIRTUAL) 84 char *strcat(char * __restrict, const char * __restrict); 85 char *strchr(const char *, int) __pure; 86 int strcmp(const char *, const char *) __pure; 87 #endif 88 int strcoll(const char *, const char *); 89 #if !defined(_KERNEL_VIRTUAL) 90 char *strcpy(char * __restrict, const char * __restrict); 91 #endif 92 size_t strcspn(const char *, const char *) __pure; 93 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE 94 char *strdup(const char *); 95 #endif 96 char *strerror(int); 97 #if __POSIX_VISIBLE >= 200112 98 int strerror_r(int, char *, size_t); 99 #endif 100 #if !defined(_KERNEL_VIRTUAL) 101 #if __BSD_VISIBLE 102 size_t strlcat(char *, const char *, size_t); 103 size_t strlcpy(char *, const char *, size_t); 104 #endif /* __BSD_VISIBLE */ 105 size_t strlen(const char *) __pure; 106 #endif /* !_KERNEL_VIRTUAL */ 107 #if __BSD_VISIBLE 108 void strmode(mode_t, char *); 109 #endif 110 #if !defined(_KERNEL_VIRTUAL) 111 char *strncat(char * __restrict, const char * __restrict, size_t); 112 int strncmp(const char *, const char *, size_t) __pure; 113 char *strncpy(char * __restrict, const char * __restrict, size_t); 114 #endif 115 #if __BSD_VISIBLE 116 char *strndup(const char *, size_t); 117 size_t strnlen(const char *, size_t) __pure; 118 char *strnstr(const char *, const char *, size_t) __pure; 119 #endif 120 char *strpbrk(const char *, const char *) __pure; 121 #if !defined(_KERNEL_VIRTUAL) 122 char *strrchr(const char *, int) __pure; 123 #endif 124 #if __BSD_VISIBLE 125 #if !defined(_KERNEL_VIRTUAL) 126 char *strsep(char **, const char *); 127 #endif 128 char *strsignal(int); 129 #endif 130 size_t strspn(const char *, const char *) __pure; 131 char *strstr(const char *, const char *) __pure; 132 char *strtok(char * __restrict, const char * __restrict); 133 #if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 134 char *strtok_r(char *, const char *, char **); 135 #endif 136 size_t strxfrm(char * __restrict, const char * __restrict, size_t); 137 #if __BSD_VISIBLE 138 139 #ifndef _SWAB_DECLARED 140 #define _SWAB_DECLARED 141 142 #ifndef _SSIZE_T_DECLARED 143 typedef __ssize_t ssize_t; 144 #define _SSIZE_T_DECLARED 145 #endif /* _SSIZE_T_DECLARED */ 146 147 void swab(const void * __restrict, void * __restrict, ssize_t); 148 #endif /* _SWAB_DECLARED */ 149 150 #endif /* __BSD_VISIBLE */ 151 __END_DECLS 152 153 #endif /* _STRING_H_ */ 154