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26 lines
1023 B
C
26 lines
1023 B
C
/* elide.h: Fallback noop lock elision support.
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Copyright (C) 2014-2020 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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<https://www.gnu.org/licenses/>. */
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#ifndef ELIDE_H
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#define ELIDE_H 1
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#define ELIDE_LOCK(adapt_count, is_lock_free) 0
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#define ELIDE_TRYLOCK(adapt_count, is_lock_free, write) 0
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#define ELIDE_UNLOCK(is_lock_free) 0
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#endif
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