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c6895faa05
IPC: return 0/-ENOBUFS from message handler IPC: use the new rate_limit API to improve perf. CPG: add send_async API & hook up flow control IPC: Fix flow control getting stuck. IPC: Port the remaining libs to use libqb IPC IPC: remove libqb flowcontrol API TEST: put cpg_dispatch() in it's own thread IPC: cleanup ipc_glue.c name everything cs_ipcs_*() IPC: add back statistics IPC: remove coroipcc_ symbols from lib*.versions IPC: init each se's IPC as it is loaded. IPC: use the new connection_closed() event to free the context. IPC: re-add zero copy functionality back IPC: remove cpg_mcast_joined_async() and make it the default -> now cpg_mcast_joined() == cpg_mcast_joined_async() libqb: expose a libqb error converter libqb: add missing error conversions libqb: remove repeat try loop in lib/cpg.c CPG: fix zero copy mcast CPG: use newer return codes Add ENOTCONN to qb_to_cs_error() libqb: fix error conversion from errno to cs_error_t in confdb libqb: change errno_to_cs to qb_to_cs_error libqb: add a cs_strerror() to get a more meaningful message libqb: fix some confusing error conversions. libqb: set the timeout on recv's to -1 (wait forever) Signed-off-by: Angus Salkeld <asalkeld@redhat.com> Reviewed-by: Steven Dake <sdake@redhat.com>
127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
/*
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* Copyright (c) 2002-2006 MontaVista Software, Inc.
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* Copyright (c) 2006-2009 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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*
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* @warning DO NOT USE SYMBOLS IN THIS FILE
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*/
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#ifndef MAIN_H_DEFINED
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#define MAIN_H_DEFINED
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#define TRUE 1
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#define FALSE 0
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#include <corosync/corotypes.h>
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#include <corosync/hdb.h>
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#include <qb/qbloop.h>
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#include <corosync/totem/totempg.h>
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#include <corosync/engine/objdb.h>
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#include <corosync/engine/config.h>
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#include <corosync/engine/coroapi.h>
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extern unsigned long long *(*main_clm_get_by_nodeid) (unsigned int node_id);
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extern void main_get_config_modules(struct config_iface_ver0 ***modules, int *num);
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extern int main_mcast (
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const struct iovec *iovec,
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unsigned int iov_len,
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unsigned int guarantee);
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extern void message_source_set (mar_message_source_t *source, void *conn);
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extern int message_source_is_local (const mar_message_source_t *source);
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extern void corosync_shutdown_request (void);
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extern void corosync_state_dump (void);
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extern qb_loop_t *cs_poll_handle_get (void);
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extern int cs_poll_dispatch_add (qb_loop_t * handle,
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int fd,
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int events,
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void *data,
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int (*dispatch_fn) (int fd,
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int revents,
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void *data));
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extern int cs_poll_dispatch_delete (
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qb_loop_t * handle,
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int fd);
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extern int corosync_sending_allowed (
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unsigned int service,
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unsigned int id,
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const void *msg,
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void *sending_allowed_private_data);
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extern void corosync_sending_allowed_release (void *sending_allowed_private_data);
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extern void corosync_recheck_the_q_level(void *data);
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extern void cs_ipcs_init(void);
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extern void cs_ipcs_service_init(struct corosync_service_engine *service);
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extern void cs_ipcs_stats_update(void);
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extern int32_t cs_ipcs_service_destroy(int32_t service_id);
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extern int32_t cs_ipcs_q_level_get(void);
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extern int cs_ipcs_dispatch_send(void *conn, const void *msg, size_t mlen);
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extern int cs_ipcs_dispatch_iov_send (void *conn,
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const struct iovec *iov,
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unsigned int iov_len);
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extern int cs_ipcs_response_send(void *conn, const void *msg, size_t mlen);
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extern int cs_ipcs_response_iov_send (void *conn,
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const struct iovec *iov,
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unsigned int iov_len);
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extern void cs_ipcs_sync_state_changed(int32_t sync_in_process);
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extern void *cs_ipcs_private_data_get(void *conn);
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extern void cs_ipc_refcnt_inc(void *conn);
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extern void cs_ipc_refcnt_dec(void *conn);
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#endif /* MAIN_H_DEFINED */
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