+
−/* xstrdup.c -- copy a string with out of memory checking
+
−   Copyright (C) 1990 Free Software Foundation, Inc.
+
−
+
−   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; either version 2, 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, write to the Free Software Foundation,
+
−   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
−
+
−#ifdef HAVE_CONFIG_H
+
−#include <config.h>
+
−#endif
+
−
+
−#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+
−#include <string.h>
+
−#else
+
−#include <strings.h>
+
−#endif
+
−char *xmalloc ();
+
−
+
−/* Return a newly allocated copy of STRING.  */
+
−
+
−char *
+
−xstrdup (string)
+
−     char *string;
+
−{
+
−  return strcpy (xmalloc (strlen (string) + 1), string);
+
−}