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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [bits/] [initspin.h] - Blame information for rev 207

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1 207 jeremybenn
/* Generic definitions for spinlock initializers.
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   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public License as
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   published by the Free Software Foundation; either version 2.1 of the
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   License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; see the file COPYING.LIB.  If not,
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   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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   Boston, MA 02111-1307, USA.  */
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/* Initial value of a spinlock.  Most platforms should use zero,
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   unless they only implement a "test and clear" operation instead of
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   the usual "test and set". */
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#define __LT_SPINLOCK_INIT 0
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/* Macros for lock initializers, using the above definition. */
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#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
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#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
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#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }

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