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69857efb5b
To make finding victim of incompatible messages easier, IP of sender is logged. Propagating IP in layers makes patch slightly larger. Signed-off-by: Jan Friesse <jfriesse@redhat.com> Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>
160 lines
4.5 KiB
C
160 lines
4.5 KiB
C
/*
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* Copyright (c) 2005 MontaVista Software, Inc.
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* Copyright (c) 2006-2007, 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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* Totem Network interface - also does encryption/decryption
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*
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* depends on poll abstraction, POSIX, IPV4
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*/
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#ifndef TOTEMNET_H_DEFINED
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#define TOTEMNET_H_DEFINED
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <corosync/totem/totem.h>
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#define TOTEMNET_NOFLUSH 0
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#define TOTEMNET_FLUSH 1
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/**
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* Create an instance
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*/
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extern int totemnet_initialize (
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qb_loop_t *poll_handle,
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void **net_context,
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struct totem_config *totem_config,
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totemsrp_stats_t *stats,
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void *context,
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void (*deliver_fn) (
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void *context,
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const void *msg,
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unsigned int msg_len,
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const struct sockaddr_storage *system_from),
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void (*iface_change_fn) (
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void *context,
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const struct totem_ip_address *iface_address,
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unsigned int iface_no),
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void (*mtu_changed) (
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void *context,
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int net_mtu),
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void (*target_set_completed) (
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void *context));
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extern void *totemnet_buffer_alloc (void *net_context);
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extern void totemnet_buffer_release (void *net_context, void *ptr);
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extern int totemnet_processor_count_set (
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void *net_context,
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int processor_count);
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extern int totemnet_token_send (
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void *net_context,
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const void *msg,
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unsigned int msg_len);
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extern int totemnet_mcast_flush_send (
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void *net_context,
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const void *msg,
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unsigned int msg_len);
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extern int totemnet_mcast_noflush_send (
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void *net_context,
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const void *msg,
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unsigned int msg_len);
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extern int totemnet_recv_flush (void *net_context);
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extern int totemnet_send_flush (void *net_context);
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extern int totemnet_iface_set (void *net_context,
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const struct totem_ip_address *interface_addr,
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unsigned short ip_port,
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unsigned int iface_no);
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extern int totemnet_iface_check (void *net_context);
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extern int totemnet_finalize (void *net_context);
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extern int totemnet_net_mtu_adjust (void *net_context, struct totem_config *totem_config);
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extern int totemnet_reconfigure (void *net_context, struct totem_config *totem_config);
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extern void totemnet_stats_clear (void *net_context);
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extern const char *totemnet_iface_print (void *net_context);
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extern int totemnet_ifaces_get (
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void *net_context,
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char ***status,
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unsigned int *iface_count);
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extern int totemnet_token_target_set (
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void *net_context,
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unsigned int target_nodeid);
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extern int totemnet_crypto_set (
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void *net_context,
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const char *cipher_type,
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const char *hash_type);
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extern int totemnet_recv_mcast_empty (
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void *net_context);
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extern int totemnet_member_add (
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void *net_context,
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const struct totem_ip_address *local,
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const struct totem_ip_address *member,
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int ring_no);
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extern int totemnet_member_remove (
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void *net_context,
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const struct totem_ip_address *member,
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int ring_no);
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extern int totemnet_member_set_active (
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void *net_context,
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const struct totem_ip_address *member,
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int active);
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#endif /* TOTEMNET_H_DEFINED */
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