[thirdparty/glibc.git] / sysdeps / mach / htl / bits / types / __pthread_spinlock_t.h

/* Definitions of user-visible names for spin locks.
   Copyright (C) 1994-2019 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   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
   <https://www.gnu.org/licenses/>.  */

#ifndef _BITS_TYPES___PTHREAD_SPINLOCK_T_H
#define _BITS_TYPES___PTHREAD_SPINLOCK_T_H	1

#include <features.h>

__BEGIN_DECLS

/* The type of a spin lock object.  */
typedef volatile int __pthread_spinlock_t;

/* Initializer for a spin lock object.  */
#define __PTHREAD_SPIN_LOCK_INITIALIZER 0

__END_DECLS

#endif /* bits/types/__pthread_spinlock_t.h */
Commit	Line	Data
33574c17	1	/* Definitions of user-visible names for spin locks.
04277e02	2	Copyright (C) 1994-2019 Free Software Foundation, Inc.
33574c17 ST	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
5a82c748	17	<https://www.gnu.org/licenses/>. */
33574c17 ST	18
	19	#ifndef _BITS_TYPES___PTHREAD_SPINLOCK_T_H
	20	#define _BITS_TYPES___PTHREAD_SPINLOCK_T_H 1
	21
	22	#include <features.h>
	23
	24	__BEGIN_DECLS
	25
	26	/* The type of a spin lock object. */
	27	typedef volatile int __pthread_spinlock_t;
	28
	29	/* Initializer for a spin lock object. */
	30	#define __PTHREAD_SPIN_LOCK_INITIALIZER 0
	31
	32	__END_DECLS
	33
	34	#endif /* bits/types/__pthread_spinlock_t.h */