1/* Copyright (C) 2002-2022 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, see
16   <https://www.gnu.org/licenses/>.  */
17
18#include <sysdep.h>
19#include <shlib-compat.h>
20
21ENTRY (__pthread_spin_unlock)
22	movl	4(%esp), %eax
23	movl	$1, (%eax)
24	xorl	%eax, %eax
25	ret
26END (__pthread_spin_unlock)
27versioned_symbol (libc, __pthread_spin_unlock, pthread_spin_unlock, GLIBC_2_34)
28/* The implementation of pthread_spin_init is identical.  */
29versioned_symbol (libc, __pthread_spin_unlock, pthread_spin_init, GLIBC_2_34)
30
31#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
32compat_symbol (libpthread, __pthread_spin_unlock, pthread_spin_unlock,
33	       GLIBC_2_2)
34compat_symbol (libpthread, __pthread_spin_unlock, pthread_spin_init, GLIBC_2_2)
35#endif
36