xref: /titanic_52/usr/src/boot/lib/libc/string/stpcpy.c (revision cf7dd858456bdf14e1356d8b4338c2e9b5fadd58)
1*cf7dd858SToomas Soome /*
2*cf7dd858SToomas Soome  * Copyright (c) 1999
3*cf7dd858SToomas Soome  *	David E. O'Brien
4*cf7dd858SToomas Soome  * Copyright (c) 1988, 1993
5*cf7dd858SToomas Soome  *	The Regents of the University of California.  All rights reserved.
6*cf7dd858SToomas Soome  *
7*cf7dd858SToomas Soome  * Redistribution and use in source and binary forms, with or without
8*cf7dd858SToomas Soome  * modification, are permitted provided that the following conditions
9*cf7dd858SToomas Soome  * are met:
10*cf7dd858SToomas Soome  * 1. Redistributions of source code must retain the above copyright
11*cf7dd858SToomas Soome  *    notice, this list of conditions and the following disclaimer.
12*cf7dd858SToomas Soome  * 2. Redistributions in binary form must reproduce the above copyright
13*cf7dd858SToomas Soome  *    notice, this list of conditions and the following disclaimer in the
14*cf7dd858SToomas Soome  *    documentation and/or other materials provided with the distribution.
15*cf7dd858SToomas Soome  * 3. Neither the name of the University nor the names of its contributors
16*cf7dd858SToomas Soome  *    may be used to endorse or promote products derived from this software
17*cf7dd858SToomas Soome  *    without specific prior written permission.
18*cf7dd858SToomas Soome  *
19*cf7dd858SToomas Soome  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20*cf7dd858SToomas Soome  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21*cf7dd858SToomas Soome  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22*cf7dd858SToomas Soome  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23*cf7dd858SToomas Soome  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24*cf7dd858SToomas Soome  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25*cf7dd858SToomas Soome  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26*cf7dd858SToomas Soome  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27*cf7dd858SToomas Soome  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28*cf7dd858SToomas Soome  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29*cf7dd858SToomas Soome  * SUCH DAMAGE.
30*cf7dd858SToomas Soome  */
31*cf7dd858SToomas Soome 
32*cf7dd858SToomas Soome #include <sys/cdefs.h>
33*cf7dd858SToomas Soome 
34*cf7dd858SToomas Soome #include <string.h>
35*cf7dd858SToomas Soome 
36*cf7dd858SToomas Soome char *
37*cf7dd858SToomas Soome stpcpy(char * __restrict to, const char * __restrict from)
38*cf7dd858SToomas Soome {
39*cf7dd858SToomas Soome 
40*cf7dd858SToomas Soome 	for (; (*to = *from); ++from, ++to);
41*cf7dd858SToomas Soome 	return (to);
42*cf7dd858SToomas Soome }
43