Annotation of src/include/string.h, Revision 1.28
1.28 ! matthew 1: /* $OpenBSD: string.h,v 1.27 2014/01/22 21:06:45 tedu Exp $ */
1.1 deraadt 2: /* $NetBSD: string.h,v 1.6 1994/10/26 00:56:30 cgd Exp $ */
3:
4: /*-
5: * Copyright (c) 1990 The Regents of the University of California.
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
1.10 millert 16: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30: * SUCH DAMAGE.
31: *
32: * @(#)string.h 5.10 (Berkeley) 3/9/91
33: */
34:
35: #ifndef _STRING_H_
36: #define _STRING_H_
1.16 millert 37:
38: #include <sys/cdefs.h>
1.17 millert 39: #include <machine/_types.h>
1.1 deraadt 40:
1.17 millert 41: #ifndef _SIZE_T_DEFINED_
42: #define _SIZE_T_DEFINED_
43: typedef __size_t size_t;
1.1 deraadt 44: #endif
45:
46: #ifndef NULL
1.6 espie 47: #ifdef __GNUG__
48: #define NULL __null
1.22 jsg 49: #elif defined(__cplusplus)
50: #define NULL 0L
1.6 espie 51: #else
1.21 miod 52: #define NULL ((void *)0)
1.6 espie 53: #endif
1.1 deraadt 54: #endif
55:
56: __BEGIN_DECLS
1.7 millert 57: void *memchr(const void *, int, size_t);
58: int memcmp(const void *, const void *, size_t);
1.25 guenther 59: void *memcpy(void *__restrict, const void *__restrict, size_t)
1.13 avsm 60: __attribute__ ((__bounded__(__buffer__,1,3)))
61: __attribute__ ((__bounded__(__buffer__,2,3)));
62: void *memmove(void *, const void *, size_t)
63: __attribute__ ((__bounded__(__buffer__,1,3)))
64: __attribute__ ((__bounded__(__buffer__,2,3)));
65: void *memset(void *, int, size_t)
66: __attribute__ ((__bounded__(__buffer__,1,3)));
1.25 guenther 67: char *strcat(char *__restrict, const char *__restrict);
1.7 millert 68: char *strchr(const char *, int);
69: int strcmp(const char *, const char *);
70: int strcoll(const char *, const char *);
1.25 guenther 71: char *strcpy(char *__restrict, const char *__restrict);
1.7 millert 72: size_t strcspn(const char *, const char *);
73: char *strerror(int);
74: size_t strlen(const char *);
1.25 guenther 75: char *strncat(char *__restrict, const char *__restrict, size_t)
1.13 avsm 76: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 77: int strncmp(const char *, const char *, size_t);
1.25 guenther 78: char *strncpy(char *__restrict, const char *__restrict, size_t)
1.13 avsm 79: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 80: char *strpbrk(const char *, const char *);
81: char *strrchr(const char *, int);
82: size_t strspn(const char *, const char *);
83: char *strstr(const char *, const char *);
1.25 guenther 84: char *strtok(char *__restrict, const char *__restrict);
85: char *strtok_r(char *__restrict, const char *__restrict, char **__restrict);
86: size_t strxfrm(char *__restrict, const char *__restrict, size_t)
1.13 avsm 87: __attribute__ ((__bounded__(__string__,1,3)));
1.1 deraadt 88:
1.25 guenther 89: #if __XPG_VISIBLE
90: void *memccpy(void *__restrict, const void *__restrict, int, size_t)
1.16 millert 91: __attribute__ ((__bounded__(__buffer__,1,4)));
92: #endif
93:
1.25 guenther 94: #if __XPG_VISIBLE >= 420
1.7 millert 95: int bcmp(const void *, const void *, size_t);
1.13 avsm 96: void bcopy(const void *, void *, size_t)
1.14 avsm 97: __attribute__ ((__bounded__(__buffer__,1,3)))
1.13 avsm 98: __attribute__ ((__bounded__(__buffer__,2,3)));
99: void bzero(void *, size_t)
100: __attribute__ ((__bounded__(__buffer__,1,2)));
1.7 millert 101: int ffs(int);
102: char *index(const char *, int);
103: char *rindex(const char *, int);
104: int strcasecmp(const char *, const char *);
1.16 millert 105: int strncasecmp(const char *, const char *, size_t);
106: #endif
107:
1.25 guenther 108: #if __POSIX_VISIBLE >= 200112
1.16 millert 109: int strerror_r(int, char *, size_t)
110: __attribute__ ((__bounded__(__string__,2,3)));
1.19 tedu 111: #endif
112:
1.25 guenther 113: #if __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200809
114: char *strdup(const char *);
115: #endif
116:
1.19 tedu 117: #if __POSIX_VISIBLE >= 200809
1.25 guenther 118: char *stpcpy(char *__restrict, const char *__restrict);
119: char *stpncpy(char *__restrict, const char *__restrict, size_t);
1.19 tedu 120: char *strndup(const char *, size_t);
121: size_t strnlen(const char *, size_t);
1.16 millert 122: #endif
123:
1.25 guenther 124: #if __POSIX_VISIBLE >= 200809
1.24 guenther 125: char *strsignal(int);
126: #endif
127:
1.16 millert 128: #if __BSD_VISIBLE
1.27 tedu 129: void explicit_bzero(void *, size_t)
130: __attribute__ ((__bounded__(__buffer__,1,2)));
1.26 ajacouto 131: void *memmem(const void *, size_t, const void *, size_t);
1.25 guenther 132: void *memrchr(const void *, int, size_t);
1.15 deraadt 133: char *strcasestr(const char *, const char *);
1.13 avsm 134: size_t strlcat(char *, const char *, size_t)
135: __attribute__ ((__bounded__(__string__,1,3)));
136: size_t strlcpy(char *, const char *, size_t)
137: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 138: void strmode(int, char *);
139: char *strsep(char **, const char *);
1.20 matthew 140: int timingsafe_bcmp(const void *, const void *, size_t);
1.28 ! matthew 141: int timingsafe_memcmp(const void *, const void *, size_t);
1.1 deraadt 142: #endif
143: __END_DECLS
144:
145: #endif /* _STRING_H_ */
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