34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/* Definitions of user-visible names for spin locks.
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Copyright (C) 1994-2018 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
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License as published by the Free Software Foundation; either
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version 2.1 of the 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; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SPIN_LOCK_H
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#define _SPIN_LOCK_H
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#include <lock-intern.h> /* This does all the work. */
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typedef __spin_lock_t spin_lock_t;
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#define SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER
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#define spin_lock_init(lock) __spin_lock_init (lock)
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#define spin_lock(lock) __spin_lock (lock)
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#define spin_try_lock(lock) __spin_try_lock (lock)
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#define spin_unlock(lock) __spin_unlock (lock)
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#define spin_lock_locked(lock) __spin_lock_locked (lock)
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#endif /* spin-lock.h */
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