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- /* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- 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, see
- <http://www.gnu.org/licenses/>. */
- .globl pthread_spin_unlock
- .type pthread_spin_unlock,@function
- .align 16
- pthread_spin_unlock:
- movl $1, (%rdi)
- xorl %eax, %eax
- retq
- .size pthread_spin_unlock,.-pthread_spin_unlock
- /* The implementation of pthread_spin_init is identical. */
- .globl pthread_spin_init
- pthread_spin_init = pthread_spin_unlock
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