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1 | /* |
2 | * urcu/map/urcu-signal.h | |
3 | * | |
4 | * Userspace RCU header -- name mapping to allow multiple flavors to be | |
5 | * used in the same executable. | |
6 | * | |
7 | * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
8 | * Copyright (c) 2009 Paul E. McKenney, IBM Corporation. | |
9 | * | |
10 | * LGPL-compatible code should include this header with : | |
11 | * | |
12 | * #define _LGPL_SOURCE | |
13 | * #include <urcu.h> | |
14 | * | |
15 | * This library is free software; you can redistribute it and/or | |
16 | * modify it under the terms of the GNU Lesser General Public | |
17 | * License as published by the Free Software Foundation; either | |
18 | * version 2.1 of the License, or (at your option) any later version. | |
19 | * | |
20 | * This library is distributed in the hope that it will be useful, | |
21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
23 | * Lesser General Public License for more details. | |
24 | * | |
25 | * You should have received a copy of the GNU Lesser General Public | |
26 | * License along with this library; if not, write to the Free Software | |
27 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
28 | * | |
29 | * IBM's contributions to this file may be relicensed under LGPLv2 or later. | |
30 | */ | |
31 | ||
32 | #define rcu_read_lock urcu_signal_read_lock | |
33 | #define _rcu_read_lock _urcu_signal_read_lock | |
34 | #define rcu_read_unlock urcu_signal_read_unlock | |
35 | #define _rcu_read_unlock _urcu_signal_read_unlock | |
36 | #define rcu_read_ongoing urcu_signal_read_ongoing | |
37 | #define _rcu_read_ongoing _urcu_signal_read_ongoing | |
38 | #define rcu_quiescent_state urcu_signal_quiescent_state | |
39 | #define _rcu_quiescent_state _urcu_signal_quiescent_state | |
40 | #define rcu_thread_offline urcu_signal_thread_offline | |
41 | #define rcu_thread_online urcu_signal_thread_online | |
42 | #define rcu_register_thread urcu_signal_register_thread | |
43 | #define rcu_unregister_thread urcu_signal_unregister_thread | |
44 | #define rcu_init urcu_signal_init | |
45 | #define rcu_exit urcu_signal_exit | |
46 | #define synchronize_rcu urcu_signal_synchronize_rcu | |
47 | #define rcu_reader urcu_signal_reader | |
48 | #define rcu_gp urcu_signal_gp | |
49 | ||
50 | #define get_cpu_call_rcu_data urcu_signal_get_cpu_call_rcu_data | |
51 | #define get_call_rcu_thread urcu_signal_get_call_rcu_thread | |
52 | #define create_call_rcu_data urcu_signal_create_call_rcu_data | |
53 | #define set_cpu_call_rcu_data urcu_signal_set_cpu_call_rcu_data | |
54 | #define get_default_call_rcu_data urcu_signal_get_default_call_rcu_data | |
55 | #define get_call_rcu_data urcu_signal_get_call_rcu_data | |
56 | #define get_thread_call_rcu_data urcu_signal_get_thread_call_rcu_data | |
57 | #define set_thread_call_rcu_data urcu_signal_set_thread_call_rcu_data | |
58 | #define create_all_cpu_call_rcu_data urcu_signal_create_all_cpu_call_rcu_data | |
59 | #define free_all_cpu_call_rcu_data urcu_signal_free_all_cpu_call_rcu_data | |
60 | #define call_rcu urcu_signal_call_rcu | |
61 | #define call_rcu_data_free urcu_signal_call_rcu_data_free | |
62 | #define call_rcu_before_fork urcu_signal_call_rcu_before_fork | |
63 | #define call_rcu_after_fork_parent urcu_signal_call_rcu_after_fork_parent | |
64 | #define call_rcu_after_fork_child urcu_signal_call_rcu_after_fork_child | |
65 | #define rcu_barrier urcu_signal_barrier | |
66 | ||
67 | #define defer_rcu urcu_signal_defer_rcu | |
68 | #define rcu_defer_register_thread urcu_signal_defer_register_thread | |
69 | #define rcu_defer_unregister_thread urcu_signal_defer_unregister_thread | |
70 | #define rcu_defer_barrier urcu_signal_defer_barrier | |
71 | #define rcu_defer_barrier_thread urcu_signal_defer_barrier_thread | |
72 | #define rcu_defer_exit urcu_signal_defer_exit | |
73 | ||
74 | #define rcu_flavor urcu_signal_flavor | |
75 | ||
76 | #define urcu_register_rculfhash_atfork \ | |
77 | urcu_signal_register_rculfhash_atfork | |
78 | #define urcu_unregister_rculfhash_atfork \ | |
79 | urcu_signal_unregister_rculfhash_atfork | |
80 | ||
81 | ||
82 | /* Aliases for ABI(6) compat */ | |
83 | ||
84 | #define alias_rcu_flavor rcu_flavor_sig | |
85 | ||
86 | /* src/urcu.c */ | |
87 | #define alias_rcu_read_lock rcu_read_lock_sig | |
88 | #define alias_rcu_read_unlock rcu_read_unlock_sig | |
89 | #define alias_rcu_read_ongoing rcu_read_ongoing_sig | |
90 | #define alias_rcu_register_thread rcu_register_thread_sig | |
91 | #define alias_rcu_unregister_thread rcu_unregister_thread_sig | |
92 | #define alias_rcu_init rcu_init_sig | |
93 | #define alias_rcu_exit rcu_exit_sig | |
94 | #define alias_synchronize_rcu synchronize_rcu_sig | |
95 | #define alias_rcu_reader rcu_reader_sig | |
96 | #define alias_rcu_gp rcu_gp_sig | |
97 | ||
98 | /* src/urcu-call-rcu-impl.h */ | |
99 | #define alias_get_cpu_call_rcu_data get_cpu_call_rcu_data_sig | |
100 | #define alias_get_call_rcu_thread get_call_rcu_thread_sig | |
101 | #define alias_create_call_rcu_data create_call_rcu_data_sig | |
102 | #define alias_set_cpu_call_rcu_data set_cpu_call_rcu_data_sig | |
103 | #define alias_get_default_call_rcu_data get_default_call_rcu_data_sig | |
104 | #define alias_get_call_rcu_data get_call_rcu_data_sig | |
105 | #define alias_get_thread_call_rcu_data get_thread_call_rcu_data_sig | |
106 | #define alias_set_thread_call_rcu_data set_thread_call_rcu_data_sig | |
107 | #define alias_create_all_cpu_call_rcu_data \ | |
108 | create_all_cpu_call_rcu_data_sig | |
109 | #define alias_free_all_cpu_call_rcu_data \ | |
110 | free_all_cpu_call_rcu_data_sig | |
111 | #define alias_call_rcu call_rcu_sig | |
112 | #define alias_call_rcu_data_free call_rcu_data_free_sig | |
113 | #define alias_call_rcu_before_fork call_rcu_before_fork_sig | |
114 | #define alias_call_rcu_after_fork_parent \ | |
115 | call_rcu_after_fork_parent_sig | |
116 | #define alias_call_rcu_after_fork_child call_rcu_after_fork_child_sig | |
117 | #define alias_rcu_barrier rcu_barrier_sig | |
118 | ||
119 | #define alias_urcu_register_rculfhash_atfork \ | |
120 | urcu_register_rculfhash_atfork_sig | |
121 | #define alias_urcu_unregister_rculfhash_atfork \ | |
122 | urcu_unregister_rculfhash_atfork_sig | |
123 | ||
124 | /* src/urcu-defer-impl.h */ | |
125 | #define alias_defer_rcu defer_rcu_sig | |
126 | #define alias_rcu_defer_register_thread rcu_defer_register_thread_sig | |
127 | #define alias_rcu_defer_unregister_thread \ | |
128 | rcu_defer_unregister_thread_sig | |
129 | #define alias_rcu_defer_barrier rcu_defer_barrier_sig | |
130 | #define alias_rcu_defer_barrier_thread rcu_defer_barrier_thread_sig | |
131 | #define alias_rcu_defer_exit rcu_defer_exit_sig | |
e37faee1 MJ |
132 | |
133 | ||
134 | /* Compat identifiers for prior undocumented multiflavor usage */ | |
135 | #ifndef URCU_NO_COMPAT_IDENTIFIERS | |
136 | ||
137 | #define rcu_dereference_sig urcu_signal_dereference | |
138 | #define rcu_cmpxchg_pointer_sig urcu_signal_cmpxchg_pointer | |
139 | #define rcu_xchg_pointer_sig urcu_signal_xchg_pointer | |
140 | #define rcu_set_pointer_sig urcu_signal_set_pointer | |
141 | ||
142 | #define rcu_sig_before_fork urcu_signal_before_fork | |
143 | #define rcu_sig_after_fork_parent urcu_signal_after_fork_parent | |
144 | #define rcu_sig_after_fork_child urcu_signal_after_fork_child | |
145 | ||
146 | #define rcu_read_lock_sig urcu_signal_read_lock | |
147 | #define _rcu_read_lock_sig _urcu_signal_read_lock | |
148 | #define rcu_read_unlock_sig urcu_signal_read_unlock | |
149 | #define _rcu_read_unlock_sig _urcu_signal_read_unlock | |
150 | #define rcu_read_ongoing_sig urcu_signal_read_ongoing | |
151 | #define _rcu_read_ongoing_sig _urcu_signal_read_ongoing | |
152 | #define rcu_register_thread_sig urcu_signal_register_thread | |
153 | #define rcu_unregister_thread_sig urcu_signal_unregister_thread | |
154 | #define rcu_init_sig urcu_signal_init | |
155 | #define rcu_exit_sig urcu_signal_exit | |
156 | #define synchronize_rcu_sig urcu_signal_synchronize_rcu | |
157 | #define rcu_reader_sig urcu_signal_reader | |
158 | #define rcu_gp_sig urcu_signal_gp | |
159 | ||
160 | #define get_cpu_call_rcu_data_sig urcu_signal_get_cpu_call_rcu_data | |
161 | #define get_call_rcu_thread_sig urcu_signal_get_call_rcu_thread | |
162 | #define create_call_rcu_data_sig urcu_signal_create_call_rcu_data | |
163 | #define set_cpu_call_rcu_data_sig urcu_signal_set_cpu_call_rcu_data | |
164 | #define get_default_call_rcu_data_sig urcu_signal_get_default_call_rcu_data | |
165 | #define get_call_rcu_data_sig urcu_signal_get_call_rcu_data | |
166 | #define get_thread_call_rcu_data_sig urcu_signal_get_thread_call_rcu_data | |
167 | #define set_thread_call_rcu_data_sig urcu_signal_set_thread_call_rcu_data | |
168 | #define create_all_cpu_call_rcu_data_sig \ | |
169 | urcu_signal_create_all_cpu_call_rcu_data | |
170 | #define free_all_cpu_call_rcu_data_sig urcu_signal_free_all_cpu_call_rcu_data | |
171 | #define call_rcu_sig urcu_signal_call_rcu | |
172 | #define call_rcu_data_free_sig urcu_signal_call_rcu_data_free | |
173 | #define call_rcu_before_fork_sig \ | |
174 | urcu_signal_call_rcu_before_fork | |
175 | #define call_rcu_after_fork_parent_sig urcu_signal_call_rcu_after_fork_parent | |
176 | #define call_rcu_after_fork_child_sig urcu_signal_call_rcu_after_fork_child | |
177 | #define rcu_barrier_sig urcu_signal_barrier | |
178 | ||
179 | #define defer_rcu_sig urcu_signal_defer_rcu | |
180 | #define rcu_defer_register_thread_sig urcu_signal_defer_register_thread | |
181 | #define rcu_defer_unregister_thread_sig urcu_signal_defer_unregister_thread | |
182 | #define rcu_defer_barrier_sig urcu_signal_defer_barrier | |
183 | #define rcu_defer_barrier_thread_sig urcu_signal_defer_barrier_thread | |
184 | #define rcu_defer_exit_sig urcu_signal_defer_exit | |
185 | ||
186 | #define rcu_flavor_sig urcu_signal_flavor | |
187 | ||
188 | #define urcu_register_rculfhash_atfork_sig \ | |
189 | urcu_signal_register_rculfhash_atfork | |
190 | #define urcu_unregister_rculfhash_atfork_sig \ | |
191 | urcu_signal_unregister_rculfhash_atfork | |
192 | ||
193 | #endif /* URCU_NO_COMPAT_IDENTIFIERS */ |