/* Copyright (C) 2001-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C 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.

   The GNU C 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 the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <shlib-compat.h>

/* For Linux/Alpha we have to make the wordexp symbols versioned.  */

#define wordexp(words, pwordexp, flags) \

  __new_wordexp (words, pwordexp, flags)

#include <posix/wordexp.c>

versioned_symbol (libc, __new_wordexp, wordexp, GLIBC_2_2_2);

#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2_2)

/* The old, incorrect wordexp_t definition.  */

typedef struct

  {

    int we_wordc;		/* Count of words matched.  */

    char **we_wordv;		/* List of expanded words.  */

    int we_offs;		/* Slots to reserve in `we_wordv'.  */

  } old_wordexp_t;

int

attribute_compat_text_section

__old_wordexp (const char *words, old_wordexp_t *pwordexp, int flags)

{

  wordexp_t we;

  int result;

  we.we_wordc = pwordexp->we_wordc;

  we.we_wordv = pwordexp->we_wordv;

  we.we_offs = pwordexp->we_offs;

  result = __new_wordexp (words, &we, flags);

  pwordexp->we_wordc = we.we_wordc;

  pwordexp->we_wordv = we.we_wordv;

  pwordexp->we_offs = we.we_offs;

  return result;

}

compat_symbol (libc, __old_wordexp, wordexp, GLIBC_2_1);

#endif