/* Basic platform-independent macro definitions for mutexes,
   thread-specific data and parameters for malloc.
   Copyright (C) 2003, 2007, 2008 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifndef _MALLOC_MACHINE_H
#define _MALLOC_MACHINE_H

#include <atomic.h>
#include <bits/libc-lock.h>

__libc_lock_define (typedef, mutex_t)

#define mutex_init(m)		__libc_lock_init (*(m))
#define mutex_lock(m)		__libc_lock_lock (*(m))
#define mutex_trylock(m)	__libc_lock_trylock (*(m))
#define mutex_unlock(m)		__libc_lock_unlock (*(m))

/* thread specific data for glibc */

#include <bits/libc-tsd.h>

typedef void* tsd_key_t;	/* no key data structure, libc magic does it */
__libc_tsd_define (static, void *, MALLOC)	/* declaration/common definition */
#define tsd_key_create(key, destr)	((void) (key))
#define tsd_setspecific(key, data)	__libc_tsd_set (void *, MALLOC, (data))
#define tsd_getspecific(key, vptr)	((vptr) = __libc_tsd_get (void *, MALLOC))

# define thread_atfork(prepare, parent, child) do {} while(0)

#include <sysdeps/generic/malloc-machine.h>

#endif /* !defined(_MALLOC_MACHINE_H) */