[apple/libc.git] / pthreads / pthread_impl.h

/*
 * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#ifndef _PTHREAD_IMPL_H_
#define _PTHREAD_IMPL_H_
/*
 * Internal implementation details
 */

/* This whole header file will disappear, so don't depend on it... */

#ifndef __POSIX_LIB__

/*
 * [Internal] data structure signatures
 */
#define _PTHREAD_MUTEX_SIG_init		0x32AAABA7

#define _PTHREAD_ERRORCHECK_MUTEX_SIG_init      0x32AAABA1
#define _PTHREAD_RECURSIVE_MUTEX_SIG_init       0x32AAABA2
#define _PTHREAD_FIRSTFIT_MUTEX_SIG_init       0x32AAABA3

#define _PTHREAD_COND_SIG_init		0x3CB0B1BB
#define _PTHREAD_ONCE_SIG_init		0x30B1BCBA
#define _PTHREAD_RWLOCK_SIG_init    0x2DA8B3B4

/*
 * POSIX scheduling policies
 */
#define SCHED_OTHER                1
#define SCHED_FIFO                 4
#define SCHED_RR                   2

#define __SCHED_PARAM_SIZE__       4

#endif /* __POSIX_LIB__ */

#endif /* _PTHREAD_IMPL_H_ */
Commit	Line	Data
9385eb3d A	1	/*
	2	* Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
9385eb3d A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
	23
e9ce8d39 A	24	#ifndef _PTHREAD_IMPL_H_
	25	#define _PTHREAD_IMPL_H_
	26	/*
	27	* Internal implementation details
	28	*/
	29
	30	/* This whole header file will disappear, so don't depend on it... */
	31
	32	#ifndef __POSIX_LIB__
	33
	34	/*
	35	* [Internal] data structure signatures
	36	*/
	37	#define _PTHREAD_MUTEX_SIG_init 0x32AAABA7
1f2f436a A	38
	39	#define _PTHREAD_ERRORCHECK_MUTEX_SIG_init 0x32AAABA1
	40	#define _PTHREAD_RECURSIVE_MUTEX_SIG_init 0x32AAABA2
	41	#define _PTHREAD_FIRSTFIT_MUTEX_SIG_init 0x32AAABA3
	42
e9ce8d39 A	43	#define _PTHREAD_COND_SIG_init 0x3CB0B1BB
e9ce8d39 A	44	#define _PTHREAD_ONCE_SIG_init 0x30B1BCBA
224c7076	45	#define _PTHREAD_RWLOCK_SIG_init 0x2DA8B3B4
1f2f436a	46
e9ce8d39 A	47	/*
	48	* POSIX scheduling policies
	49	*/
	50	#define SCHED_OTHER 1
	51	#define SCHED_FIFO 4
	52	#define SCHED_RR 2
	53
	54	#define __SCHED_PARAM_SIZE__ 4
	55
	56	#endif /* __POSIX_LIB__ */
	57
	58	#endif /* _PTHREAD_IMPL_H_ */