mirror of
https://github.com/GnoConsortium/gno.git
synced 2024-11-16 06:08:20 +00:00
76 lines
2.6 KiB
Groff
76 lines
2.6 KiB
Groff
.\" Copyright (c) 1990, 1991, 1993
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" This code is derived from software contributed to Berkeley by
|
|
.\" Chris Torek.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)bcopy.3 8.1 (Berkeley) 6/4/93
|
|
.\"
|
|
.TH BCOPY 3 "26 January 1997" GNO "Library Routines"
|
|
.SH NAME
|
|
.BR bcopy
|
|
\- copy byte string
|
|
.SH SYNOPSIS
|
|
#include <string.h>
|
|
.sp 1
|
|
void
|
|
\fBbcopy\fR (const void *\fIsrc\fR, void *\fIdst\fR, size_t \fIlen\fR);
|
|
.SH DESCRIPTION
|
|
The
|
|
.BR bcopy
|
|
function
|
|
copies
|
|
.I len
|
|
bytes from string
|
|
.I src
|
|
to string
|
|
.IR dst .
|
|
If
|
|
.I len
|
|
is zero, no bytes are copied.
|
|
.LP
|
|
The two strings may overlap. This is different than the implementation of
|
|
.BR bcopy
|
|
in versions of GNO prior to v2.0.6;
|
|
.BR bcopy
|
|
is no longer implemented in terms of
|
|
.BR memcpy .
|
|
.SH SEE ALSO
|
|
.BR memccpy (3),
|
|
.BR memcpy (3),
|
|
.BR memmove (3),
|
|
.BR strcpy (3),
|
|
.BR strncpy (3)
|
|
.SH HISTORY
|
|
A
|
|
.BR bcopy
|
|
function appeared in 4.2BSD.
|