migration: Make global sem_sync semaphore by channel

[qemu.git] / migration / socket.h

/*
 * QEMU live migration via socket
 *
 * Copyright Red Hat, Inc. 2009-2016
 *
 * Authors:
 *  Chris Lalancette <[email protected]>
 *  Daniel P. Berrange <[email protected]>
 *
 * This work is licensed under the terms of the GNU GPL, version 2.  See
 * the COPYING file in the top-level directory.
 *
 * Contributions after 2012-01-13 are licensed under the terms of the
 * GNU GPL, version 2 or (at your option) any later version.
 */

#ifndef QEMU_MIGRATION_SOCKET_H
#define QEMU_MIGRATION_SOCKET_H

#include "io/channel.h"
#include "io/task.h"

void socket_send_channel_create(QIOTaskFunc f, void *data);
int socket_send_channel_destroy(QIOChannel *send);

void tcp_start_incoming_migration(const char *host_port, Error **errp);

void tcp_start_outgoing_migration(MigrationState *s, const char *host_port,
                                  Error **errp);

void unix_start_incoming_migration(const char *path, Error **errp);

void unix_start_outgoing_migration(MigrationState *s, const char *path,
                                   Error **errp);
#endif