exec/apidef.c

   1 /*
   2  * Copyright (c) 2008-2012 Red Hat, Inc.
   3  *
   4  * All rights reserved.
   5  *
   6  * Author: Steven Dake (sdake@redhat.com)
   7  *
   8  * This software licensed under BSD license, the text of which follows:
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions are met:
  12  *
  13  * - Redistributions of source code must retain the above copyright notice,
  14  *   this list of conditions and the following disclaimer.
  15  * - Redistributions in binary form must reproduce the above copyright notice,
  16  *   this list of conditions and the following disclaimer in the documentation
  17  *   and/or other materials provided with the distribution.
  18  * - Neither the name of the MontaVista Software, Inc. nor the names of its
  19  *   contributors may be used to endorse or promote products derived from this
  20  *   software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  26  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  32  * THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 #include <config.h>
  36
  37 #include <stdlib.h>
  38 #include <string.h>
  39
  40 #include <qb/qbutil.h>
  41 #include <qb/qbloop.h>
  42 #include <qb/qbipcs.h>
  43
  44 #include <corosync/corotypes.h>
  45 #include <corosync/totem/totempg.h>
  46 #include <corosync/totem/totemip.h>
  47 #include <corosync/totem/totem.h>
  48 #include <corosync/logsys.h>
  49 #include "util.h"
  50 #include "timer.h"
  51 #include "quorum.h"
  52 #include "schedwrk.h"
  53 #include "main.h"
  54 #include "apidef.h"
  55 #include "service.h"
  56
  57 LOGSYS_DECLARE_SUBSYS ("APIDEF");
  58
  59 /*
  60  * Remove compile warnings about type name changes in corosync_tpg_group
  61  */
  62 typedef int (*typedef_tpg_join) (
  63         void *,
  64         const struct corosync_tpg_group *,
  65         size_t);
  66
  67 typedef int (*typedef_tpg_leave) (void *,
  68         const struct corosync_tpg_group *,
  69         size_t);
  70
  71 typedef int (*typedef_tpg_groups_mcast_groups) (
  72         void *, int,
  73         const struct corosync_tpg_group *,
  74         size_t groups_cnt,
  75         const struct iovec *,
  76         unsigned int);
  77
  78 typedef int (*typedef_tpg_groups_send_ok) (
  79         void *,
  80         const struct corosync_tpg_group *,
  81         size_t groups_cnt,
  82         struct iovec *,
  83         int);
  84
  85 static inline void _corosync_public_exit_error (cs_fatal_error_t err,
  86                                                 const char *file,
  87                                                 unsigned int line)
  88   __attribute__((noreturn));
  89 static inline void _corosync_public_exit_error (
  90         cs_fatal_error_t err, const char *file, unsigned int line)
  91 {
  92         _corosync_exit_error (err, file, line);
  93 }
  94
  95 static struct corosync_api_v1 apidef_corosync_api_v1 = {
  96         .timer_add_duration = corosync_timer_add_duration,
  97         .timer_add_absolute = corosync_timer_add_absolute,
  98         .timer_delete = corosync_timer_delete,
  99         .timer_time_get = cs_timer_time_get,
 100         .timer_expire_time_get = corosync_timer_expire_time_get,
 101         .ipc_source_set = message_source_set,
 102         .ipc_source_is_local = message_source_is_local,
 103         .ipc_private_data_get = cs_ipcs_private_data_get,
 104         .ipc_response_iov_send = cs_ipcs_response_iov_send,
 105         .ipc_response_send = cs_ipcs_response_send,
 106         .ipc_dispatch_send = cs_ipcs_dispatch_send,
 107         .ipc_dispatch_iov_send = cs_ipcs_dispatch_iov_send,
 108         .ipc_refcnt_inc =  cs_ipc_refcnt_inc,
 109         .ipc_refcnt_dec = cs_ipc_refcnt_dec,
 110         .totem_nodeid_get = totempg_my_nodeid_get,
 111         .totem_family_get = totempg_my_family_get,
 112         .totem_mcast = main_mcast,
 113         .totem_ifaces_get = totempg_ifaces_get,
 114         .totem_ifaces_print = totempg_ifaces_print,
 115         .totem_ip_print = totemip_print,
 116         .totem_crypto_set = totempg_crypto_set,
 117         .totem_callback_token_create = totempg_callback_token_create,
 118         .totem_get_stats = totempg_get_stats,
 119         .tpg_init = totempg_groups_initialize,
 120         .tpg_exit = NULL, /* missing from totempg api */
 121         .tpg_join = (typedef_tpg_join)totempg_groups_join,
 122         .tpg_leave = (typedef_tpg_leave)totempg_groups_leave,
 123         .tpg_joined_mcast = totempg_groups_mcast_joined,
 124         .tpg_joined_reserve = totempg_groups_joined_reserve,
 125         .tpg_joined_release = totempg_groups_joined_release,
 126         .tpg_groups_mcast = (typedef_tpg_groups_mcast_groups)totempg_groups_mcast_groups,
 127         .tpg_groups_reserve = NULL,
 128         .tpg_groups_release = NULL,
 129         .schedwrk_create = schedwrk_create,
 130         .schedwrk_create_nolock = schedwrk_create_nolock,
 131         .schedwrk_destroy = schedwrk_destroy,
 132         .sync_request = NULL, //sync_request,
 133         .quorum_is_quorate = corosync_quorum_is_quorate,
 134         .quorum_register_callback = corosync_quorum_register_callback,
 135         .quorum_unregister_callback = corosync_quorum_unregister_callback,
 136         .quorum_initialize = corosync_quorum_initialize,
 137         .error_memory_failure = _corosync_out_of_memory_error,
 138         .fatal_error = _corosync_public_exit_error,
 139         .shutdown_request = corosync_shutdown_request,
 140         .state_dump = corosync_state_dump,
 141         .poll_handle_get = cs_poll_handle_get,
 142         .poll_dispatch_add = cs_poll_dispatch_add,
 143         .poll_dispatch_delete = cs_poll_dispatch_delete
 144 };
 145
 146 struct corosync_api_v1 *apidef_get (void)
 147 {
 148         return (&apidef_corosync_api_v1);
 149 }