migration: introduce new constructors for QEMUFile

Prepare for the elimination of QEMUFileOps by introducing a pair of new
constructors. This lets us distinguish between an input and output file
object explicitly rather than via the existance of specific callbacks.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Daniel P. Berrangé
2022-06-20 12:01:57 +01:00
committed by Dr. David Alan Gilbert
parent 2893a2884b
commit c0c6e1e2dd
3 changed files with 20 additions and 5 deletions

View File

@@ -184,11 +184,11 @@ static const QEMUFileOps channel_output_ops = {
QEMUFile *qemu_fopen_channel_input(QIOChannel *ioc)
{
object_ref(OBJECT(ioc));
return qemu_fopen_ops(ioc, &channel_input_ops);
return qemu_file_new_input(ioc, &channel_input_ops);
}
QEMUFile *qemu_fopen_channel_output(QIOChannel *ioc)
{
object_ref(OBJECT(ioc));
return qemu_fopen_ops(ioc, &channel_output_ops);
return qemu_file_new_output(ioc, &channel_output_ops);
}