X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Furcu%2Fmap%2Furcu-mb.h;h=1f1147fe5f8c6032ab58914e6d70fd9db7018430;hb=d3d3857f678627e7bbfb5a8d6f3bc15cd2a694d9;hp=fa77a1af7c03a86f1edc8ed5b934a46a501a83e0;hpb=4477a87021ffbfbfdb2a2084d05a084171343d36;p=urcu.git diff --git a/include/urcu/map/urcu-mb.h b/include/urcu/map/urcu-mb.h index fa77a1a..1f1147f 100644 --- a/include/urcu/map/urcu-mb.h +++ b/include/urcu/map/urcu-mb.h @@ -1,31 +1,17 @@ +// SPDX-FileCopyrightText: 2009 Paul E. McKenney, IBM Corporation. +// SPDX-FileCopyrightText: 2009 Mathieu Desnoyers +// +// SPDX-License-Identifier: LGPL-2.1-or-later + /* - * urcu/map/urcu-mb.h - * * Userspace RCU header -- name mapping to allow multiple flavors to be * used in the same executable. * - * Copyright (c) 2009 Mathieu Desnoyers - * Copyright (c) 2009 Paul E. McKenney, IBM Corporation. - * * LGPL-compatible code should include this header with : * * #define _LGPL_SOURCE * #include * - * 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. */ @@ -78,53 +64,65 @@ #define urcu_unregister_rculfhash_atfork \ urcu_mb_unregister_rculfhash_atfork +#define start_poll_synchronize_rcu urcu_mb_start_poll_synchronize_rcu +#define poll_state_synchronize_rcu urcu_mb_poll_state_synchronize_rcu + + +/* Compat identifiers for prior undocumented multiflavor usage */ +#ifndef URCU_NO_COMPAT_IDENTIFIERS + +#define rcu_dereference_mb urcu_mb_dereference +#define rcu_cmpxchg_pointer_mb urcu_mb_cmpxchg_pointer +#define rcu_xchg_pointer_mb urcu_mb_xchg_pointer +#define rcu_set_pointer_mb urcu_mb_set_pointer + +#define rcu_mb_before_fork urcu_mb_before_fork +#define rcu_mb_after_fork_parent urcu_mb_after_fork_parent +#define rcu_mb_after_fork_child urcu_mb_after_fork_child + +#define rcu_read_lock_mb urcu_mb_read_lock +#define _rcu_read_lock_mb _urcu_mb_read_lock +#define rcu_read_unlock_mb urcu_mb_read_unlock +#define _rcu_read_unlock_mb _urcu_mb_read_unlock +#define rcu_read_ongoing_mb urcu_mb_read_ongoing +#define _rcu_read_ongoing_mb _urcu_mb_read_ongoing +#define rcu_register_thread_mb urcu_mb_register_thread +#define rcu_unregister_thread_mb urcu_mb_unregister_thread +#define rcu_init_mb urcu_mb_init +#define rcu_exit_mb urcu_mb_exit +#define synchronize_rcu_mb urcu_mb_synchronize_rcu +#define rcu_reader_mb urcu_mb_reader +#define rcu_gp_mb urcu_mb_gp + +#define get_cpu_call_rcu_data_mb urcu_mb_get_cpu_call_rcu_data +#define get_call_rcu_thread_mb urcu_mb_get_call_rcu_thread +#define create_call_rcu_data_mb urcu_mb_create_call_rcu_data +#define set_cpu_call_rcu_data_mb urcu_mb_set_cpu_call_rcu_data +#define get_default_call_rcu_data_mb urcu_mb_get_default_call_rcu_data +#define get_call_rcu_data_mb urcu_mb_get_call_rcu_data +#define get_thread_call_rcu_data_mb urcu_mb_get_thread_call_rcu_data +#define set_thread_call_rcu_data_mb urcu_mb_set_thread_call_rcu_data +#define create_all_cpu_call_rcu_data_mb urcu_mb_create_all_cpu_call_rcu_data +#define free_all_cpu_call_rcu_data_mb urcu_mb_free_all_cpu_call_rcu_data +#define call_rcu_mb urcu_mb_call_rcu +#define call_rcu_data_free_mb urcu_mb_call_rcu_data_free +#define call_rcu_before_fork_mb urcu_mb_call_rcu_before_fork +#define call_rcu_after_fork_parent_mb urcu_mb_call_rcu_after_fork_parent +#define call_rcu_after_fork_child_mb urcu_mb_call_rcu_after_fork_child +#define rcu_barrier_mb urcu_mb_barrier + +#define defer_rcu_mb urcu_mb_defer_rcu +#define rcu_defer_register_thread_mb urcu_mb_defer_register_thread +#define rcu_defer_unregister_thread_mb urcu_mb_defer_unregister_thread +#define rcu_defer_barrier_mb urcu_mb_defer_barrier +#define rcu_defer_barrier_thread_mb urcu_mb_defer_barrier_thread +#define rcu_defer_exit_mb urcu_mb_defer_exit + +#define rcu_flavor_mb urcu_mb_flavor + +#define urcu_register_rculfhash_atfork_mb \ + urcu_mb_register_rculfhash_atfork +#define urcu_unregister_rculfhash_atfork_mb \ + urcu_mb_unregister_rculfhash_atfork -/* Aliases for ABI(6) compat */ - -#define alias_rcu_flavor rcu_flavor_mb - -/* src/urcu.c */ -#define alias_rcu_read_lock rcu_read_lock_mb -#define alias_rcu_read_unlock rcu_read_unlock_mb -#define alias_rcu_read_ongoing rcu_read_ongoing_mb -#define alias_rcu_register_thread rcu_register_thread_mb -#define alias_rcu_unregister_thread rcu_unregister_thread_mb -#define alias_rcu_init rcu_init_mb -#define alias_synchronize_rcu synchronize_rcu_mb -#define alias_rcu_reader rcu_reader_mb -#define alias_rcu_gp rcu_gp_mb - -/* src/urcu-call-rcu-impl.h */ -#define alias_get_cpu_call_rcu_data get_cpu_call_rcu_data_mb -#define alias_get_call_rcu_thread get_call_rcu_thread_mb -#define alias_create_call_rcu_data create_call_rcu_data_mb -#define alias_set_cpu_call_rcu_data set_cpu_call_rcu_data_mb -#define alias_get_default_call_rcu_data get_default_call_rcu_data_mb -#define alias_get_call_rcu_data get_call_rcu_data_mb -#define alias_get_thread_call_rcu_data get_thread_call_rcu_data_mb -#define alias_set_thread_call_rcu_data set_thread_call_rcu_data_mb -#define alias_create_all_cpu_call_rcu_data \ - create_all_cpu_call_rcu_data_mb -#define alias_free_all_cpu_call_rcu_data \ - free_all_cpu_call_rcu_data_mb -#define alias_call_rcu call_rcu_mb -#define alias_call_rcu_data_free call_rcu_data_free_mb -#define alias_call_rcu_before_fork call_rcu_before_fork_mb -#define alias_call_rcu_after_fork_parent \ - call_rcu_after_fork_parent_mb -#define alias_call_rcu_after_fork_child call_rcu_after_fork_child_mb -#define alias_rcu_barrier rcu_barrier_mb - -#define alias_urcu_register_rculfhash_atfork \ - urcu_register_rculfhash_atfork_mb -#define alias_urcu_unregister_rculfhash_atfork \ - urcu_unregister_rculfhash_atfork_mb - -/* src/urcu-defer-impl.h */ -#define alias_defer_rcu defer_rcu_mb -#define alias_rcu_defer_register_thread rcu_defer_register_thread_mb -#define alias_rcu_defer_unregister_thread \ - rcu_defer_unregister_thread_mb -#define alias_rcu_defer_barrier rcu_defer_barrier_mb -#define alias_rcu_defer_barrier_thread rcu_defer_barrier_thread_mb -#define alias_rcu_defer_exit rcu_defer_exit_mb +#endif /* URCU_NO_COMPAT_IDENTIFIERS */