1 | /* Implement the stpcpy function. |
---|
2 | Copyright (C) 2003-2017 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., 51 Franklin Street - Fifth Floor, |
---|
19 | Boston, MA 02110-1301, 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 | #include <stddef.h> |
---|
34 | |
---|
35 | extern size_t strlen (const char *); |
---|
36 | extern PTR memcpy (PTR, const PTR, size_t); |
---|
37 | |
---|
38 | char * |
---|
39 | stpcpy (char *dst, const char *src) |
---|
40 | { |
---|
41 | const size_t len = strlen (src); |
---|
42 | return (char *) memcpy (dst, src, len + 1) + len; |
---|
43 | } |
---|