}
qemu_put_be32(f, 0); /* end of list */
- vmstate_save_state(f, &vmstate_virtio_gpu_scanouts, g, NULL);
-
- return 0;
+ return vmstate_save_state(f, &vmstate_virtio_gpu_scanouts, g, NULL);
}
static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
}
};
-void virtio_save(VirtIODevice *vdev, QEMUFile *f)
+int virtio_save(VirtIODevice *vdev, QEMUFile *f)
{
BusState *qbus = qdev_get_parent_bus(DEVICE(vdev));
VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);
}
if (vdc->vmsd) {
- vmstate_save_state(f, vdc->vmsd, vdev, NULL);
+ int ret = vmstate_save_state(f, vdc->vmsd, vdev, NULL);
+ if (ret) {
+ return ret;
+ }
}
/* Subsections */
- vmstate_save_state(f, &vmstate_virtio, vdev, NULL);
+ return vmstate_save_state(f, &vmstate_virtio, vdev, NULL);
}
/* A wrapper for use as a VMState .put function */
static int virtio_device_put(QEMUFile *f, void *opaque, size_t size,
VMStateField *field, QJSON *vmdesc)
{
- virtio_save(VIRTIO_DEVICE(opaque), f);
-
- return 0;
+ return virtio_save(VIRTIO_DEVICE(opaque), f);
}
/* A wrapper for use as a VMState .get function */
void virtio_notify_irqfd(VirtIODevice *vdev, VirtQueue *vq);
void virtio_notify(VirtIODevice *vdev, VirtQueue *vq);
-void virtio_save(VirtIODevice *vdev, QEMUFile *f);
+int virtio_save(VirtIODevice *vdev, QEMUFile *f);
extern const VMStateInfo virtio_vmstate_info;
{
const VMStateDescription *vmsd = field->vmsd;
void *tmp = g_malloc(size);
+ int ret;
/* Writes the parent field which is at the start of the tmp */
*(void **)tmp = pv;
- vmstate_save_state(f, vmsd, tmp, vmdesc);
+ ret = vmstate_save_state(f, vmsd, tmp, vmdesc);
g_free(tmp);
- return 0;
+ return ret;
}
const VMStateInfo vmstate_info_tmp = {
/* offset of the QTAILQ entry in a QTAILQ element*/
size_t entry_offset = field->start;
void *elm;
+ int ret;
trace_put_qtailq(vmsd->name, vmsd->version_id);
QTAILQ_RAW_FOREACH(elm, pv, entry_offset) {
qemu_put_byte(f, true);
- vmstate_save_state(f, vmsd, elm, vmdesc);
+ ret = vmstate_save_state(f, vmsd, elm, vmdesc);
+ if (ret) {
+ return ret;
+ }
}
qemu_put_byte(f, false);
QEMUFile *f = open_test_file(true);
/* Save file with vmstate */
- vmstate_save_state(f, desc, obj, NULL);
+ int ret = vmstate_save_state(f, desc, obj, NULL);
+ g_assert(!ret);
qemu_put_byte(f, QEMU_VM_EOF);
g_assert(!qemu_file_get_error(f));
qemu_fclose(f);
QEMUFile *fsave = open_test_file(true);
TestStruct obj = { .a = 1, .b = 2, .c = 3, .d = 4, .e = 5, .f = 6,
.skip_c_e = false };
- vmstate_save_state(fsave, &vmstate_skipping, &obj, NULL);
+ int ret = vmstate_save_state(fsave, &vmstate_skipping, &obj, NULL);
+ g_assert(!ret);
g_assert(!qemu_file_get_error(fsave));
uint8_t expected[] = {
QEMUFile *fsave = open_test_file(true);
TestStruct obj = { .a = 1, .b = 2, .c = 3, .d = 4, .e = 5, .f = 6,
.skip_c_e = true };
- vmstate_save_state(fsave, &vmstate_skipping, &obj, NULL);
+ int ret = vmstate_save_state(fsave, &vmstate_skipping, &obj, NULL);
+ g_assert(!ret);
g_assert(!qemu_file_get_error(fsave));
uint8_t expected[] = {