motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 15:23:53 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

vmstate: add qom interface to get id

Browse source 
Add an interface to get the instance id, instead of depending on
Device and qdev_get_dev_path().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Marc-André Lureau 2019-08-28 16:00:19 +04:00
parent b0b74e1f17
commit 107b59698f
8 changed files with 85 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

40
include/hw/vmstate-if.h Normal file
View file

@ -0,0 +1,40 @@
/*
* VMState interface
*
* Copyright (c) 2009-2019 Red Hat Inc
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef VMSTATE_IF_H
#define VMSTATE_IF_H
#include "qom/object.h"
#define TYPE_VMSTATE_IF "vmstate-if"
#define VMSTATE_IF_CLASS(klass) \
OBJECT_CLASS_CHECK(VMStateIfClass, (klass), TYPE_VMSTATE_IF)
#define VMSTATE_IF_GET_CLASS(obj) \
OBJECT_GET_CLASS(VMStateIfClass, (obj), TYPE_VMSTATE_IF)
#define VMSTATE_IF(obj) \
INTERFACE_CHECK(VMStateIf, (obj), TYPE_VMSTATE_IF)
typedef struct VMStateIf VMStateIf;
typedef struct VMStateIfClass {
InterfaceClass parent_class;
char * (*get_id)(VMStateIf *obj);
} VMStateIfClass;
static inline char *vmstate_if_get_id(VMStateIf *vmif)
{
if (!vmif) {
return NULL;
}
return VMSTATE_IF_GET_CLASS(vmif)->get_id(vmif);
}
#endif /* VMSTATE_IF_H */