Annotation of src/include/string.h, Revision 1.31
1.31 ! millert 1: /* $OpenBSD: string.h,v 1.30 2015/11/20 23:40:32 millert 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>
1.31 ! millert 39: #include <sys/_null.h>
1.17 millert 40: #include <machine/_types.h>
1.1 deraadt 41:
1.30 millert 42: /*
43: * POSIX mandates that certain string functions not present in ISO C
44: * be prototyped in strings.h. Historically, we've included them here.
45: */
46: #if __BSD_VISIBLE
47: #include <strings.h>
48: #endif
49:
1.17 millert 50: #ifndef _SIZE_T_DEFINED_
51: #define _SIZE_T_DEFINED_
52: typedef __size_t size_t;
1.1 deraadt 53: #endif
54:
55: __BEGIN_DECLS
1.7 millert 56: void *memchr(const void *, int, size_t);
57: int memcmp(const void *, const void *, size_t);
1.25 guenther 58: void *memcpy(void *__restrict, const void *__restrict, size_t)
1.13 avsm 59: __attribute__ ((__bounded__(__buffer__,1,3)))
60: __attribute__ ((__bounded__(__buffer__,2,3)));
61: void *memmove(void *, const void *, size_t)
62: __attribute__ ((__bounded__(__buffer__,1,3)))
63: __attribute__ ((__bounded__(__buffer__,2,3)));
64: void *memset(void *, int, size_t)
65: __attribute__ ((__bounded__(__buffer__,1,3)));
1.25 guenther 66: char *strcat(char *__restrict, const char *__restrict);
1.7 millert 67: char *strchr(const char *, int);
68: int strcmp(const char *, const char *);
69: int strcoll(const char *, const char *);
1.25 guenther 70: char *strcpy(char *__restrict, const char *__restrict);
1.7 millert 71: size_t strcspn(const char *, const char *);
72: char *strerror(int);
73: size_t strlen(const char *);
1.25 guenther 74: char *strncat(char *__restrict, const char *__restrict, size_t)
1.13 avsm 75: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 76: int strncmp(const char *, const char *, size_t);
1.25 guenther 77: char *strncpy(char *__restrict, const char *__restrict, size_t)
1.13 avsm 78: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 79: char *strpbrk(const char *, const char *);
80: char *strrchr(const char *, int);
81: size_t strspn(const char *, const char *);
82: char *strstr(const char *, const char *);
1.25 guenther 83: char *strtok(char *__restrict, const char *__restrict);
84: char *strtok_r(char *__restrict, const char *__restrict, char **__restrict);
85: size_t strxfrm(char *__restrict, const char *__restrict, size_t)
1.13 avsm 86: __attribute__ ((__bounded__(__string__,1,3)));
1.1 deraadt 87:
1.25 guenther 88: #if __XPG_VISIBLE
89: void *memccpy(void *__restrict, const void *__restrict, int, size_t)
1.16 millert 90: __attribute__ ((__bounded__(__buffer__,1,4)));
91: #endif
92:
1.25 guenther 93: #if __POSIX_VISIBLE >= 200112
1.16 millert 94: int strerror_r(int, char *, size_t)
95: __attribute__ ((__bounded__(__string__,2,3)));
1.19 tedu 96: #endif
97:
1.25 guenther 98: #if __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200809
99: char *strdup(const char *);
100: #endif
101:
1.19 tedu 102: #if __POSIX_VISIBLE >= 200809
1.25 guenther 103: char *stpcpy(char *__restrict, const char *__restrict);
104: char *stpncpy(char *__restrict, const char *__restrict, size_t);
1.19 tedu 105: char *strndup(const char *, size_t);
106: size_t strnlen(const char *, size_t);
1.24 guenther 107: char *strsignal(int);
108: #endif
109:
1.16 millert 110: #if __BSD_VISIBLE
1.27 tedu 111: void explicit_bzero(void *, size_t)
112: __attribute__ ((__bounded__(__buffer__,1,2)));
1.26 ajacouto 113: void *memmem(const void *, size_t, const void *, size_t);
1.25 guenther 114: void *memrchr(const void *, int, size_t);
1.15 deraadt 115: char *strcasestr(const char *, const char *);
1.13 avsm 116: size_t strlcat(char *, const char *, size_t)
117: __attribute__ ((__bounded__(__string__,1,3)));
118: size_t strlcpy(char *, const char *, size_t)
119: __attribute__ ((__bounded__(__string__,1,3)));
1.7 millert 120: void strmode(int, char *);
121: char *strsep(char **, const char *);
1.20 matthew 122: int timingsafe_bcmp(const void *, const void *, size_t);
1.28 matthew 123: int timingsafe_memcmp(const void *, const void *, size_t);
1.1 deraadt 124: #endif
125: __END_DECLS
126:
127: #endif /* _STRING_H_ */
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