8a72894489
Sync with the original version. Unify some japanese words. Submitted by: kano@na.rim.or.jp
164 lines
3.9 KiB
Groff
164 lines
3.9 KiB
Groff
.\" Copyright (c) 1990, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" This code is derived from software contributed to Berkeley by
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.\" Chris Torek and the American National Standards Committee X3,
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.\" on Information Processing Systems.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)strcpy.3 8.1 (Berkeley) 6/4/93
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.\" %FreeBSD: src/lib/libc/string/strcpy.3,v 1.4.2.5 2001/12/14 18:33:59 ru Exp %
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.\"
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.\" $FreeBSD$
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.\"
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.Dd August 9, 2001
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.Dt STRCPY 3
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.Os
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.Sh ̾<EFBFBD><EFBFBD>
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.Nm strcpy , strncpy
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.Nd ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ԡ<EFBFBD>
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.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
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.Lb libc
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.In string.h
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.Ft char *
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.Fn strcpy "char *dst" "const char *src"
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.Ft char *
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.Fn strncpy "char *dst" "const char *src" "size_t len"
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn strcpy
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa src
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<EFBFBD><EFBFBD>
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.Fa dst
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<EFBFBD>˥<EFBFBD><EFBFBD>ԡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD> (<28><>ü<EFBFBD><C3BC>
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.Ql \e0
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ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>)<29><>
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.Pp
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.Fn strncpy
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
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.Fa len
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<EFBFBD>İʾ<EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa dst
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<EFBFBD>˥<EFBFBD><EFBFBD>ԡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa src
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<EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa len
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ʸ<EFBFBD><EFBFBD><EFBFBD>ʲ<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD>
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.Ql \e0
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ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɲä<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Fa src
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<EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa len
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ʸ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
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.Fa dst
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.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn strcpy
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn strncpy
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
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.Fa dst
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<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ιԤϡ<EFBFBD>
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.Va chararray
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<EFBFBD><EFBFBD>
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.Dq Li abc\e0\e0\e0
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD> :
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.Bd -literal -offset indent
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char chararray[6];
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(void)strncpy(chararray, "abc", sizeof(chararray));
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.Ed
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>ιԤϡ<EFBFBD>
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.Va chararray
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<EFBFBD><EFBFBD>
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.Dq Li abcdef
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD> :
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.Bd -literal -offset indent
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char chararray[6];
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(void)strncpy(chararray, "abcdefgh", sizeof(chararray));
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.Ed
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.Pp
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<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD>
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.Va chararray
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<EFBFBD><EFBFBD>
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.Tn NUL
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.Em <EFBFBD>ǽ<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>ιԤϡ<EFBFBD>
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.Va input
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Va buf
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<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ڤ˥<EFBFBD><EFBFBD>ԡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD>̤<EFBFBD>
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.Tn NUL
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<EFBFBD>ǽ<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Fn strncpy
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<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>
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.Tn NUL
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<EFBFBD>ǽ<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD>
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<EFBFBD>ݾڤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τˤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Bd -literal -offset indent
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char buf[1024];
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(void)strncpy(buf, input, sizeof(buf) - 1);
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buf[sizeof(buf) - 1] = '\e0';
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.Ed
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.Pp
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD>
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.Xr strlcpy 3
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>¹ԤǤ<EFBFBD><EFBFBD>뤫<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Pp
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.Dl "(void)strlcpy(buf, input, sizeof(buf));"
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.Pp
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.Xr strlcpy 3
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<EFBFBD><EFBFBD>ɸ<EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Τǡ<EFBFBD>
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<EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD>ط<EFBFBD><EFBFBD>ʤȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr bcopy 3 ,
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.Xr memccpy 3 ,
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.Xr memcpy 3 ,
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.Xr memmove 3 ,
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.Xr strlcpy 3
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn strcpy
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn strncpy
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
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.St -isoC
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<EFBFBD><EFBFBD>Ŭ<EFBFBD>礷<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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