include/iso/string_iso.h

   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 #ifdef  __cplusplus
 151 }
 152 #endif
 153
 154 #endif  /* _ISO_STRING_ISO_H */