+
−/* Copyright (C) 1991, 1996, 1997, 1998, 2002, 2003, 2004 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; 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
+
−
+
−#ifndef _LIBC
+
−/* Get specification.  */
+
−# include "strdup.h"
+
−#endif
+
−
+
−#include <stdlib.h>
+
−#include <string.h>
+
−
+
−#undef __strdup
+
−#undef strdup
+
−
+
−#ifndef weak_alias
+
−# define __strdup strdup
+
−#endif
+
−
+
−/* Duplicate S, returning an identical malloc'd string.  */
+
−char *
+
−__strdup (const char *s)
+
−{
+
−  size_t len = strlen (s) + 1;
+
−  void *new = malloc (len);
+
−
+
−  if (new == NULL)
+
−    return NULL;
+
−
+
−  return (char *) memcpy (new, s, len);
+
−}
+
−#ifdef libc_hidden_def
+
−libc_hidden_def (__strdup)
+
−#endif
+
−#ifdef weak_alias
+
−weak_alias (__strdup, strdup)
+
−#endif