urcu-map.h

   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
  37 #ifdef RCU_MEMBARRIER
  38
  39 #define rcu_read_lock                   rcu_read_lock_memb
  40 #define _rcu_read_lock                  _rcu_read_lock_memb
  41 #define rcu_read_unlock                 rcu_read_unlock_memb
  42 #define _rcu_read_unlock                _rcu_read_unlock_memb
  43 #define rcu_register_thread             rcu_register_thread_memb
  44 #define rcu_unregister_thread           rcu_unregister_thread_memb
  45 #define rcu_init                        rcu_init_memb
  46 #define rcu_exit                        rcu_exit_memb
  47 #define synchronize_rcu                 synchronize_rcu_memb
  48 #define rcu_reader                      rcu_reader_memb
  49 #define rcu_gp_ctr                      rcu_gp_ctr_memb
  50
  51 #define get_cpu_call_rcu_data           get_cpu_call_rcu_data_memb
  52 #define get_call_rcu_thread             get_call_rcu_thread_memb
  53 #define create_call_rcu_data            create_call_rcu_data_memb
  54 #define set_cpu_call_rcu_data           set_cpu_call_rcu_data_memb
  55 #define get_default_call_rcu_data       get_default_call_rcu_data_memb
  56 #define get_call_rcu_data               get_call_rcu_data_memb
  57 #define get_thread_call_rcu_data        get_thread_call_rcu_data_memb
  58 #define set_thread_call_rcu_data        set_thread_call_rcu_data_memb
  59 #define create_all_cpu_call_rcu_data    create_all_cpu_call_rcu_data_memb
  60 #define free_all_cpu_call_rcu_data      free_all_cpu_call_rcu_data_memb
  61 #define call_rcu                        call_rcu_memb
  62
  63 #elif defined(RCU_SIGNAL)
  64
  65 #define rcu_read_lock                   rcu_read_lock_sig
  66 #define _rcu_read_lock                  _rcu_read_lock_sig
  67 #define rcu_read_unlock                 rcu_read_unlock_sig
  68 #define _rcu_read_unlock                _rcu_read_unlock_sig
  69 #define rcu_register_thread             rcu_register_thread_sig
  70 #define rcu_unregister_thread           rcu_unregister_thread_sig
  71 #define rcu_init                        rcu_init_sig
  72 #define rcu_exit                        rcu_exit_sig
  73 #define synchronize_rcu                 synchronize_rcu_sig
  74 #define rcu_reader                      rcu_reader_sig
  75 #define rcu_gp_ctr                      rcu_gp_ctr_sig
  76
  77 #define get_cpu_call_rcu_data           get_cpu_call_rcu_data_sig
  78 #define get_call_rcu_thread             get_call_rcu_thread_sig
  79 #define create_call_rcu_data            create_call_rcu_data_sig
  80 #define set_cpu_call_rcu_data           set_cpu_call_rcu_data_sig
  81 #define get_default_call_rcu_data       get_default_call_rcu_data_sig
  82 #define get_call_rcu_data               get_call_rcu_data_sig
  83 #define get_thread_call_rcu_data        get_thread_call_rcu_data_sig
  84 #define set_thread_call_rcu_data        set_thread_call_rcu_data_sig
  85 #define create_all_cpu_call_rcu_data    create_all_cpu_call_rcu_data_sig
  86 #define free_all_cpu_call_rcu_data      free_all_cpu_call_rcu_data_sig
  87 #define call_rcu                        call_rcu_sig
  88
  89 #elif defined(RCU_MB)
  90
  91 #define rcu_read_lock                   rcu_read_lock_mb
  92 #define _rcu_read_lock                  _rcu_read_lock_mb
  93 #define rcu_read_unlock                 rcu_read_unlock_mb
  94 #define _rcu_read_unlock                _rcu_read_unlock_mb
  95 #define rcu_register_thread             rcu_register_thread_mb
  96 #define rcu_unregister_thread           rcu_unregister_thread_mb
  97 #define rcu_init                        rcu_init_mb
  98 #define rcu_exit                        rcu_exit_mb
  99 #define synchronize_rcu                 synchronize_rcu_mb
 100 #define rcu_reader                      rcu_reader_mb
 101 #define rcu_gp_ctr                      rcu_gp_ctr_mb
 102
 103 #define get_cpu_call_rcu_data           get_cpu_call_rcu_data_mb
 104 #define get_call_rcu_thread             get_call_rcu_thread_mb
 105 #define create_call_rcu_data            create_call_rcu_data_mb
 106 #define set_cpu_call_rcu_data           set_cpu_call_rcu_data_mb
 107 #define get_default_call_rcu_data       get_default_call_rcu_data_mb
 108 #define get_call_rcu_data               get_call_rcu_data_mb
 109 #define get_thread_call_rcu_data        get_thread_call_rcu_data_mb
 110 #define set_thread_call_rcu_data        set_thread_call_rcu_data_mb
 111 #define create_all_cpu_call_rcu_data    create_all_cpu_call_rcu_data_mb
 112 #define free_all_cpu_call_rcu_data      free_all_cpu_call_rcu_data_mb
 113 #define call_rcu                        call_rcu_mb
 114
 115 #endif
 116
 117 #endif /* _URCU_MAP_H */