[urcu.git] / urcu-map.h

#ifndef _URCU_MAP_H
#define _URCU_MAP_H

/*
 * urcu-map.h
 *
 * Userspace RCU header -- name mapping to allow multiple flavors to be
 * used in the same executable.
 *
 * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 * Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
 *
 * LGPL-compatible code should include this header with :
 *
 * #define _LGPL_SOURCE
 * #include <urcu.h>
 *
 * This 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.
 *
 * This 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * IBM's contributions to this file may be relicensed under LGPLv2 or later.
 */

/* Mapping macros to allow multiple flavors in a single binary. */

#if !defined(RCU_MEMBARRIER) && !defined(RCU_SIGNAL) && !defined(RCU_MB)
#define RCU_MB
#endif

#ifdef RCU_MEMBARRIER

#define rcu_read_lock			rcu_read_lock_memb
#define _rcu_read_lock			_rcu_read_lock_memb
#define rcu_read_unlock			rcu_read_unlock_memb
#define _rcu_read_unlock		_rcu_read_unlock_memb
#define rcu_register_thread		rcu_register_thread_memb
#define rcu_unregister_thread		rcu_unregister_thread_memb
#define rcu_init			rcu_init_memb
#define rcu_exit			rcu_exit_memb
#define synchronize_rcu			synchronize_rcu_memb
#define rcu_reader			rcu_reader_memb
#define rcu_gp_ctr			rcu_gp_ctr_memb

#define get_cpu_call_rcu_data		get_cpu_call_rcu_data_memb
#define get_call_rcu_thread		get_call_rcu_thread_memb
#define create_call_rcu_data		create_call_rcu_data_memb
#define set_cpu_call_rcu_data		set_cpu_call_rcu_data_memb
#define get_default_call_rcu_data	get_default_call_rcu_data_memb
#define get_call_rcu_data		get_call_rcu_data_memb
#define get_thread_call_rcu_data	get_thread_call_rcu_data_memb
#define set_thread_call_rcu_data	set_thread_call_rcu_data_memb
#define create_all_cpu_call_rcu_data	create_all_cpu_call_rcu_data_memb
#define free_all_cpu_call_rcu_data	free_all_cpu_call_rcu_data_memb
#define call_rcu			call_rcu_memb

#define defer_rcu			defer_rcu_memb
#define rcu_defer_register_thread	rcu_defer_register_thread_memb
#define rcu_defer_unregister_thread	rcu_defer_unregister_thread_memb
#define rcu_defer_barrier		rcu_defer_barrier_memb
#define rcu_defer_barrier_thread	rcu_defer_barrier_thread_memb

#elif defined(RCU_SIGNAL)

#define rcu_read_lock			rcu_read_lock_sig
#define _rcu_read_lock			_rcu_read_lock_sig
#define rcu_read_unlock			rcu_read_unlock_sig
#define _rcu_read_unlock		_rcu_read_unlock_sig
#define rcu_register_thread		rcu_register_thread_sig
#define rcu_unregister_thread		rcu_unregister_thread_sig
#define rcu_init			rcu_init_sig
#define rcu_exit			rcu_exit_sig
#define synchronize_rcu			synchronize_rcu_sig
#define rcu_reader			rcu_reader_sig
#define rcu_gp_ctr			rcu_gp_ctr_sig

#define get_cpu_call_rcu_data		get_cpu_call_rcu_data_sig
#define get_call_rcu_thread		get_call_rcu_thread_sig
#define create_call_rcu_data		create_call_rcu_data_sig
#define set_cpu_call_rcu_data		set_cpu_call_rcu_data_sig
#define get_default_call_rcu_data	get_default_call_rcu_data_sig
#define get_call_rcu_data		get_call_rcu_data_sig
#define get_thread_call_rcu_data	get_thread_call_rcu_data_sig
#define set_thread_call_rcu_data	set_thread_call_rcu_data_sig
#define create_all_cpu_call_rcu_data	create_all_cpu_call_rcu_data_sig
#define free_all_cpu_call_rcu_data	free_all_cpu_call_rcu_data_sig
#define call_rcu			call_rcu_sig

#define defer_rcu			defer_rcu_sig
#define rcu_defer_register_thread	rcu_defer_register_thread_sig
#define rcu_defer_unregister_thread	rcu_defer_unregister_thread_sig
#define rcu_defer_barrier		rcu_defer_barrier_sig
#define rcu_defer_barrier_thread	rcu_defer_barrier_thread_sig

#elif defined(RCU_MB)

#define rcu_read_lock			rcu_read_lock_mb
#define _rcu_read_lock			_rcu_read_lock_mb
#define rcu_read_unlock			rcu_read_unlock_mb
#define _rcu_read_unlock		_rcu_read_unlock_mb
#define rcu_register_thread		rcu_register_thread_mb
#define rcu_unregister_thread		rcu_unregister_thread_mb
#define rcu_init			rcu_init_mb
#define rcu_exit			rcu_exit_mb
#define synchronize_rcu			synchronize_rcu_mb
#define rcu_reader			rcu_reader_mb
#define rcu_gp_ctr			rcu_gp_ctr_mb

#define get_cpu_call_rcu_data		get_cpu_call_rcu_data_mb
#define get_call_rcu_thread		get_call_rcu_thread_mb
#define create_call_rcu_data		create_call_rcu_data_mb
#define set_cpu_call_rcu_data		set_cpu_call_rcu_data_mb
#define get_default_call_rcu_data	get_default_call_rcu_data_mb
#define get_call_rcu_data		get_call_rcu_data_mb
#define get_thread_call_rcu_data	get_thread_call_rcu_data_mb
#define set_thread_call_rcu_data	set_thread_call_rcu_data_mb
#define create_all_cpu_call_rcu_data	create_all_cpu_call_rcu_data_mb
#define free_all_cpu_call_rcu_data	free_all_cpu_call_rcu_data_mb
#define call_rcu			call_rcu_mb

#define defer_rcu			defer_rcu_mb
#define rcu_defer_register_thread	rcu_defer_register_thread_mb
#define rcu_defer_unregister_thread	rcu_defer_unregister_thread_mb
#define rcu_defer_barrier		rcu_defer_barrier_mb
#define rcu_defer_barrier_thread	rcu_defer_barrier_thread_mb

#else

#error "Undefined selection"

#endif

#endif /* _URCU_MAP_H */
Commit	Line	Data
5e77fc1f PM	1	#ifndef _URCU_MAP_H
	2	#define _URCU_MAP_H
	3
	4	/*
	5	* urcu-map.h
	6	*
	7	* Userspace RCU header -- name mapping to allow multiple flavors to be
	8	* used in the same executable.
	9	*
	10	* Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	11	* Copyright (c) 2009 Paul E. McKenney, IBM Corporation.
	12	*
	13	* LGPL-compatible code should include this header with :
	14	*
	15	* #define _LGPL_SOURCE
	16	* #include <urcu.h>
	17	*
	18	* This library is free software; you can redistribute it and/or
	19	* modify it under the terms of the GNU Lesser General Public
	20	* License as published by the Free Software Foundation; either
	21	* version 2.1 of the License, or (at your option) any later version.
	22	*
	23	* This library is distributed in the hope that it will be useful,
	24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	26	* Lesser General Public License for more details.
	27	*
	28	* You should have received a copy of the GNU Lesser General Public
	29	* License along with this library; if not, write to the Free Software
	30	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	31	*
	32	* IBM's contributions to this file may be relicensed under LGPLv2 or later.
	33	*/
	34
	35	/* Mapping macros to allow multiple flavors in a single binary. */
	36
0376e7b2 PM	37	#if !defined(RCU_MEMBARRIER) && !defined(RCU_SIGNAL) && !defined(RCU_MB)
	38	#define RCU_MB
	39	#endif
	40
5e77fc1f PM	41	#ifdef RCU_MEMBARRIER
	42
	43	#define rcu_read_lock rcu_read_lock_memb
	44	#define _rcu_read_lock _rcu_read_lock_memb
	45	#define rcu_read_unlock rcu_read_unlock_memb
	46	#define _rcu_read_unlock _rcu_read_unlock_memb
	47	#define rcu_register_thread rcu_register_thread_memb
	48	#define rcu_unregister_thread rcu_unregister_thread_memb
	49	#define rcu_init rcu_init_memb
	50	#define rcu_exit rcu_exit_memb
	51	#define synchronize_rcu synchronize_rcu_memb
	52	#define rcu_reader rcu_reader_memb
	53	#define rcu_gp_ctr rcu_gp_ctr_memb
	54
	55	#define get_cpu_call_rcu_data get_cpu_call_rcu_data_memb
	56	#define get_call_rcu_thread get_call_rcu_thread_memb
	57	#define create_call_rcu_data create_call_rcu_data_memb
	58	#define set_cpu_call_rcu_data set_cpu_call_rcu_data_memb
	59	#define get_default_call_rcu_data get_default_call_rcu_data_memb
	60	#define get_call_rcu_data get_call_rcu_data_memb
	61	#define get_thread_call_rcu_data get_thread_call_rcu_data_memb
	62	#define set_thread_call_rcu_data set_thread_call_rcu_data_memb
	63	#define create_all_cpu_call_rcu_data create_all_cpu_call_rcu_data_memb
	64	#define free_all_cpu_call_rcu_data free_all_cpu_call_rcu_data_memb
	65	#define call_rcu call_rcu_memb
	66
0376e7b2 PM	67	#define defer_rcu defer_rcu_memb
	68	#define rcu_defer_register_thread rcu_defer_register_thread_memb
	69	#define rcu_defer_unregister_thread rcu_defer_unregister_thread_memb
	70	#define rcu_defer_barrier rcu_defer_barrier_memb
	71	#define rcu_defer_barrier_thread rcu_defer_barrier_thread_memb
	72
5e77fc1f PM	73	#elif defined(RCU_SIGNAL)
	74
	75	#define rcu_read_lock rcu_read_lock_sig
	76	#define _rcu_read_lock _rcu_read_lock_sig
	77	#define rcu_read_unlock rcu_read_unlock_sig
	78	#define _rcu_read_unlock _rcu_read_unlock_sig
	79	#define rcu_register_thread rcu_register_thread_sig
	80	#define rcu_unregister_thread rcu_unregister_thread_sig
	81	#define rcu_init rcu_init_sig
	82	#define rcu_exit rcu_exit_sig
	83	#define synchronize_rcu synchronize_rcu_sig
	84	#define rcu_reader rcu_reader_sig
	85	#define rcu_gp_ctr rcu_gp_ctr_sig
	86
	87	#define get_cpu_call_rcu_data get_cpu_call_rcu_data_sig
	88	#define get_call_rcu_thread get_call_rcu_thread_sig
	89	#define create_call_rcu_data create_call_rcu_data_sig
	90	#define set_cpu_call_rcu_data set_cpu_call_rcu_data_sig
	91	#define get_default_call_rcu_data get_default_call_rcu_data_sig
	92	#define get_call_rcu_data get_call_rcu_data_sig
	93	#define get_thread_call_rcu_data get_thread_call_rcu_data_sig
	94	#define set_thread_call_rcu_data set_thread_call_rcu_data_sig
	95	#define create_all_cpu_call_rcu_data create_all_cpu_call_rcu_data_sig
	96	#define free_all_cpu_call_rcu_data free_all_cpu_call_rcu_data_sig
	97	#define call_rcu call_rcu_sig
	98
0376e7b2 PM	99	#define defer_rcu defer_rcu_sig
	100	#define rcu_defer_register_thread rcu_defer_register_thread_sig
	101	#define rcu_defer_unregister_thread rcu_defer_unregister_thread_sig
	102	#define rcu_defer_barrier rcu_defer_barrier_sig
	103	#define rcu_defer_barrier_thread rcu_defer_barrier_thread_sig
	104
5e77fc1f PM	105	#elif defined(RCU_MB)
	106
	107	#define rcu_read_lock rcu_read_lock_mb
	108	#define _rcu_read_lock _rcu_read_lock_mb
	109	#define rcu_read_unlock rcu_read_unlock_mb
	110	#define _rcu_read_unlock _rcu_read_unlock_mb
	111	#define rcu_register_thread rcu_register_thread_mb
	112	#define rcu_unregister_thread rcu_unregister_thread_mb
	113	#define rcu_init rcu_init_mb
	114	#define rcu_exit rcu_exit_mb
	115	#define synchronize_rcu synchronize_rcu_mb
	116	#define rcu_reader rcu_reader_mb
	117	#define rcu_gp_ctr rcu_gp_ctr_mb
	118
	119	#define get_cpu_call_rcu_data get_cpu_call_rcu_data_mb
	120	#define get_call_rcu_thread get_call_rcu_thread_mb
	121	#define create_call_rcu_data create_call_rcu_data_mb
	122	#define set_cpu_call_rcu_data set_cpu_call_rcu_data_mb
	123	#define get_default_call_rcu_data get_default_call_rcu_data_mb
	124	#define get_call_rcu_data get_call_rcu_data_mb
	125	#define get_thread_call_rcu_data get_thread_call_rcu_data_mb
	126	#define set_thread_call_rcu_data set_thread_call_rcu_data_mb
	127	#define create_all_cpu_call_rcu_data create_all_cpu_call_rcu_data_mb
	128	#define free_all_cpu_call_rcu_data free_all_cpu_call_rcu_data_mb
	129	#define call_rcu call_rcu_mb
	130
0376e7b2 PM	131	#define defer_rcu defer_rcu_mb
	132	#define rcu_defer_register_thread rcu_defer_register_thread_mb
	133	#define rcu_defer_unregister_thread rcu_defer_unregister_thread_mb
	134	#define rcu_defer_barrier rcu_defer_barrier_mb
	135	#define rcu_defer_barrier_thread rcu_defer_barrier_thread_mb
	136
	137	#else
	138
	139	#error "Undefined selection"
	140
5e77fc1f PM	141	#endif
	142
	143	#endif /* _URCU_MAP_H */