1 /* Implement the stpcpy function.
2    Copyright (C) 2003 Free Software Foundation, Inc.
3    Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
4 
5 This file is part of the libiberty library.
6 Libiberty is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10 
11 Libiberty is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 Library General Public License for more details.
15 
16 You should have received a copy of the GNU Library General Public
17 License along with libiberty; see the file COPYING.LIB.  If
18 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA.  */
20 
21 /*
22 
23 @deftypefn Supplemental char* stpcpy (char *@var{dst}, const char *@var{src})
24 
25 Copies the string @var{src} into @var{dst}.  Returns a pointer to
26 @var{dst} + strlen(@var{src}).
27 
28 @end deftypefn
29 
30 */
31 
32 #include <ansidecl.h>
33 #ifdef ANSI_PROTOTYPES
34 #include <stddef.h>
35 #else
36 #define size_t unsigned long
37 #endif
38 
39 extern size_t strlen PARAMS ((const char *));
40 extern PTR memcpy PARAMS ((PTR, const PTR, size_t));
41 
42 char *
43 stpcpy (dst, src)
44      char *dst;
45      const char *src;
46 {
47   const size_t len = strlen (src);
48   return (char *) memcpy (dst, src, len + 1) + len;
49 }
50