Build/source/texk/kpathsea/xstrdup.c


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/* xstrdup.c: strdup with error checking.

   Copyright 1992, 1993, 2008 Karl Berry.
   Copyright 2005 Olaf Weber.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   This library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this library; if not, see <http://www.gnu.org/licenses/>.  */

#include <kpathsea/config.h>


/* Return a copy of S in new storage.  */

string
xstrdup (const_string s)
{
  string new_string = (string)xmalloc(strlen (s) + 1);
  return strcpy(new_string, s);
}