1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright 2014 Garrett D'Amore <garrett@damore.org> 28 * Copyright 2014 PALO, Richard. 29 * 30 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 31 * Use is subject to license terms. 32 */ 33 34 /* 35 * An application should not include this header directly. Instead it 36 * should be included only through the inclusion of other Sun headers. 37 * 38 * The contents of this header is limited to identifiers specified in the 39 * C Standard. Any new identifiers specified in future amendments to the 40 * C Standard must be placed in this header. If these new identifiers 41 * are required to also be in the C++ Standard "std" namespace, then for 42 * anything other than macro definitions, corresponding "using" directives 43 * must also be added to <string.h>. 44 */ 45 46 #ifndef _ISO_STRING_ISO_H 47 #define _ISO_STRING_ISO_H 48 49 #include <sys/feature_tests.h> 50 #include <sys/null.h> 51 52 #ifdef __cplusplus 53 extern "C" { 54 #endif 55 56 #if __cplusplus >= 199711L 57 namespace std { 58 #endif 59 60 #if !defined(_SIZE_T) || __cplusplus >= 199711L 61 #define _SIZE_T 62 #if defined(_LP64) || defined(_I32LPx) 63 typedef unsigned long size_t; /* size of something in bytes */ 64 #else 65 typedef unsigned int size_t; /* (historical version) */ 66 #endif 67 #endif /* !_SIZE_T */ 68 69 extern int memcmp(const void *, const void *, size_t); 70 extern void *memcpy(void *_RESTRICT_KYWD, const void *_RESTRICT_KYWD, size_t); 71 extern void *memmove(void *, const void *, size_t); 72 extern void *memset(void *, int, size_t); 73 extern char *strcat(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD); 74 extern int strcmp(const char *, const char *); 75 extern char *strcpy(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD); 76 extern int strcoll(const char *, const char *); 77 extern size_t strcspn(const char *, const char *); 78 extern char *strerror(int); 79 extern size_t strlen(const char *); 80 extern char *strncat(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t); 81 extern int strncmp(const char *, const char *, size_t); 82 extern char *strncpy(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t); 83 extern size_t strspn(const char *, const char *); 84 extern char *strtok(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD); 85 extern size_t strxfrm(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t); 86 87 /* 88 * The C++ Standard (ISO/IEC 14882:1998) specifies that each of the 89 * function signatures for the following functions be replaced by 90 * two declarations, both of which have the same behavior. 91 */ 92 #if __cplusplus >= 199711L 93 extern const void *memchr(const void *, int, size_t); 94 #ifndef _MEMCHR_INLINE 95 #define _MEMCHR_INLINE 96 extern "C++" { 97 inline void *memchr(void * __s, int __c, size_t __n) { 98 return (void *)memchr((const void *)__s, __c, __n); 99 } 100 } 101 #endif /* _MEMCHR_INLINE */ 102 extern const char *strchr(const char *, int); 103 #ifndef _STRCHR_INLINE 104 #define _STRCHR_INLINE 105 extern "C++" { 106 inline char *strchr(char *__s, int __c) { 107 return (char *)strchr((const char *)__s, __c); 108 } 109 } 110 #endif /* _STRCHR_INLINE */ 111 extern const char *strpbrk(const char *, const char *); 112 #ifndef _STRPBRK_INLINE 113 #define _STRPBRK_INLINE 114 extern "C++" { 115 inline char *strpbrk(char *__s1, const char *__s2) { 116 return (char *)strpbrk((const char *)__s1, __s2); 117 } 118 } 119 #endif /* _STRPBRK_INLINE */ 120 extern const char *strrchr(const char *, int); 121 #ifndef _STRRCHR_INLINE 122 #define _STRRCHR_INLINE 123 extern "C++" { 124 inline char *strrchr(char *__s, int __c) { 125 return (char *)strrchr((const char *)__s, __c); 126 } 127 } 128 #endif /* _STRRCHR_INLINE */ 129 extern const char *strstr(const char *, const char *); 130 #ifndef _STRSTR_INLINE 131 #define _STRSTR_INLINE 132 extern "C++" { 133 inline char *strstr(char *__s1, const char *__s2) { 134 return (char *)strstr((const char *)__s1, __s2); 135 } 136 } 137 #endif /* _STRSTR_INLINE */ 138 #else /* __cplusplus >= 199711L */ 139 extern void *memchr(const void *, int, size_t); 140 extern char *strchr(const char *, int); 141 extern char *strpbrk(const char *, const char *); 142 extern char *strrchr(const char *, int); 143 extern char *strstr(const char *, const char *); 144 #endif /* __cplusplus >= 199711L */ 145 146 #if __cplusplus >= 199711L 147 } 148 #endif /* end of namespace std */ 149 150 /* 151 * ISO C11 Annex K functions are not allowed to be in the standard 152 * namespace; however, it is implementation-defined as to whether or 153 * not they are in the global namespace and we opt to make them 154 * available to software. 155 */ 156 #if __EXT1_VISIBLE 157 158 #ifndef _RSIZE_T_DEFINED 159 #define _RSIZE_T_DEFINED 160 #if __cplusplus >= 199711L 161 typedef std::size_t rsize_t; 162 #else 163 typedef size_t rsize_t; 164 #endif 165 #endif 166 167 #ifndef _ERRNO_T_DEFINED 168 #define _ERRNO_T_DEFINED 169 typedef int errno_t; 170 #endif 171 172 /* ISO/IEC 9899:2011 K.3.7.4.1.1 */ 173 extern errno_t memset_s(void *, rsize_t, int, rsize_t); 174 #endif /* __EXT1_VISIBLE */ 175 176 #ifdef __cplusplus 177 } 178 #endif 179 180 #endif /* _ISO_STRING_ISO_H */ 181