gnu/dist/texinfo/lib/xstrdup.c

   1 /*      $NetBSD$        */
   2
   3 /* xstrdup.c -- copy a string with out of memory checking
   4    Copyright (C) 1990, 1996, 1998, 2001, 2003 Free Software Foundation, Inc.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    This program 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
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software Foundation,
  18    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  19
  20 #if HAVE_CONFIG_H
  21 # include <config.h>
  22 #endif
  23
  24 /* Specification.  */
  25 #include "xalloc.h"
  26
  27 #include <string.h>
  28
  29 /* Return a newly allocated copy of STRING.  */
  30
  31 char *
  32 xstrdup (const char *string)
  33 {
  34   return strcpy (xmalloc (strlen (string) + 1), string);
  35 }