1/* Copyright (C) 1991-2024 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <stddef.h>
19#include <string.h>
20
21#undef strcpy
22/* Disable internal stpcpy optimization, otherwise the __stpcpy might it
23 generate a strcpy call. */
24#undef __stpcpy
25
26#ifndef STRCPY
27# define STRCPY strcpy
28#endif
29
30/* Copy SRC to DEST. */
31char *
32STRCPY (char *dest, const char *src)
33{
34 __stpcpy (dest, src);
35 return dest;
36}
37libc_hidden_builtin_def (strcpy)
38

source code of glibc/string/strcpy.c