Files
qemu/migration/tls.h
Fabiano Rosas b6ef92ddbd migration: Handle error in the early async paths
Simplify migration_channel_connect() and migration_connect() to not
take an error as input. Move the error handling into the paths that
generate the error.

To achieve this, call migration_connect_error_propagate() from
socket.c and tls.c, which are the async paths.

For the sync paths, the handling is done as normal by returning all
the way to qmp_migrate_finish(), except that now the sync paths don't
pass the error forward into migration_connect() anymore.

Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Link: https://lore.kernel.org/qemu-devel/20260123141656.6765-13-farosas@suse.de
Signed-off-by: Fabiano Rosas <farosas@suse.de>
2026-01-23 11:32:17 -03:00

39 lines
1.3 KiB
C

/*
* QEMU migration TLS support
*
* Copyright (c) 2015 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef QEMU_MIGRATION_TLS_H
#define QEMU_MIGRATION_TLS_H
#include "io/channel.h"
#include "io/channel-tls.h"
void migration_tls_channel_process_incoming(QIOChannel *ioc, Error **errp);
QIOChannelTLS *migration_tls_client_create(QIOChannel *ioc,
Error **errp);
void migration_tls_channel_connect(MigrationState *s, QIOChannel *ioc,
Error **errp);
void migration_tls_channel_end(QIOChannel *ioc, Error **errp);
/* Whether the QIO channel requires further TLS handshake? */
bool migrate_channel_requires_tls_upgrade(QIOChannel *ioc);
#endif