Add "version = *" in vmstate macros to help set version_id in
VMStateField.
Signed-off-by: Zhao Liu <zhao1....@intel.com>
---
rust/qemu-api/src/vmstate.rs | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/rust/qemu-api/src/vmstate.rs b/rust/qemu-api/src/vmstate.rs
index 3d4c50ca86f9..bb41bfd291c0 100644
--- a/rust/qemu-api/src/vmstate.rs
+++ b/rust/qemu-api/src/vmstate.rs
@@ -197,7 +197,7 @@ pub const fn vmstate_varray_flag<T: VMState>(_:
PhantomData<T>) -> VMStateFlags
/// and [`impl_vmstate_forward!`](crate::impl_vmstate_forward) help with this.
#[macro_export]
macro_rules! vmstate_of {
- ($struct_name:ty, $field_name:ident $(, [0 .. $num:ident $(*
$factor:expr)?])? $(,)?) => {
+ ($struct_name:ty, $field_name:ident $(, [0 .. $num:ident $(*
$factor:expr)?])? $(, version = $version:expr)? $(,)?) => {
$crate::bindings::VMStateField {
name: ::core::concat!(::core::stringify!($field_name), "\0")
.as_bytes()
@@ -211,6 +211,7 @@ macro_rules! vmstate_of {
$struct_name,
$field_name
)),
+ $(version_id: $version,)?
..$crate::call_func_with_field!(
$crate::vmstate::vmstate_base,
$struct_name,
@@ -442,7 +443,7 @@ macro_rules! vmstate_unused {
#[doc(alias = "VMSTATE_STRUCT")]
#[macro_export]
macro_rules! vmstate_struct {
- ($struct_name:ty, $field_name:ident $(, [0 .. $num:ident $(*
$factor:expr)?])?, $vmsd:ident, $type:ty $(,)?) => {
+ ($struct_name:ty, $field_name:ident $(, [0 .. $num:ident $( *
$factor:expr)? ])?, $vmsd:ident, $type:ty $(, version = $version:expr)? $(,)?)
=> {
$crate::bindings::VMStateField {
name: ::core::concat!(::core::stringify!($field_name), "\0")
.as_bytes()
@@ -455,6 +456,7 @@ macro_rules! vmstate_struct {
size: ::core::mem::size_of::<$type>(),
flags: $crate::bindings::VMStateFlags::VMS_STRUCT,
vmsd: &$vmsd,
+ $(version_id: $version,)?
..$crate::zeroable::Zeroable::ZERO
} $(.with_varray_flag_unchecked(
$crate::call_func_with_field!(
--
2.34.1
