/* xstrdup.c -- copy a string with out of memory checking

   Copyright (C) 1990-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published

   by the Free Software Foundation; version 2 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, see <http://www.gnu.org/licenses/>.  */

#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#if defined STDC_HEADERS || defined HAVE_STRING_H || _LIBC

# include <string.h>

#else

# include <strings.h>

#endif

void *xmalloc (size_t n) __THROW;

char *xstrdup (char *string) __THROW;

/* Return a newly allocated copy of STRING.  */

char *

xstrdup (char *string)

{

  return strcpy (xmalloc (strlen (string) + 1), string);

}