bcmp, bcopy, bzero, memccpy, memchr, memcmp, memcpy, memfrob, memmem, memmove, memset — byte string operations
#include <string.h>
int
bcmp( |
const void *s1, |
const void *s2, | |
size_t n) ; |
void
bcopy( |
const void *src, |
void *dest, | |
size_t n) ; |
void
bzero( |
void *s, |
size_t n) ; |
void
*memccpy( |
void *dest, |
const void *src, | |
int c, | |
size_t n) ; |
void
*memchr( |
const void *s, |
int c, | |
size_t n) ; |
int
memcmp( |
const void *s1, |
const void *s2, | |
size_t n) ; |
void
*memcpy( |
void *dest, |
const void *src, | |
size_t n) ; |
void
*memfrob( |
void *s, |
size_t n) ; |
void
*memmem( |
const void *needle, |
size_t needlelen, | |
const void *haystack, | |
size_t haystacklen) ; |
void
*memmove( |
void *dest, |
const void *src, | |
size_t n) ; |
void
*memset( |
void *s, |
int c, | |
size_t n) ; |
The byte string functions perform operations on strings (byte arrays) that are not necessarily null-terminated. See the individual man pages for descriptions of each function.
The functions bcmp
(),
bcopy
() and bzero
() are obsolete. Use memcmp
(), memcpy
() and memset
() instead.
bcmp(3), bcopy(3), bzero(3), memccpy(3), memchr(3), memcmp(3), memcpy(3), memfrob(3), memmem(3), memmove(3), memset(3)
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project. A
description of the project, information about reporting bugs,
and the latest version of this page, can be found at
https://www.kernel.org/doc/man−pages/.
Copyright 1993 David Metcalfe (davidprism.demon.co.uk) %%%LICENSE_START(VERBATIM) Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. %%%LICENSE_END References consulted: Linux libc source code Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) 386BSD man pages Modified 1993-04-12, David Metcalfe Modified 1993-07-24, Rik Faith (faithcs.unc.edu) Modified 2002-01-20, Walter Harms |