Subversion Repositories openrisc

/*-

 * Copyright (c) 1998, M. Warner Losh <imp@freebsd.org>

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 */

/* Documented in malloc.c.  */

#include <sys/cdefs.h>

#include <stdlib.h>

_PTR

_DEFUN (_reallocf_r, (reentptr, ptr, size),

        struct _reent *reentptr _AND

        _PTR ptr _AND

        size_t size)

{

        void *nptr;

        nptr = _realloc_r(reentptr, ptr, size);

        if (!nptr && ptr)

                _free_r(reentptr, ptr);

        return (nptr);

}

#ifndef _REENT_ONLY

_PTR

_DEFUN (reallocf, (ptr, size),

        _PTR ptr _AND

        size_t size)

{

  return _reallocf_r(_REENT, ptr, size);

}

#endif