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vmstate: Add support for sending partial arrays

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This one is needed for changees happening on fdc.  It allows you to send
arrays of structs whose size we want to send it is another field with type
uint8_t.  (If you have been able to read the whole sentence without
stoping for breathing, you can use it.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-29 22:48:24 +02:00 committed by Anthony Liguori
parent db596c53a1
commit 6680f01c8c
1 changed files with 12 additions and 0 deletions
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12
hw/hw.h
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@ -398,6 +398,18 @@ extern const VMStateInfo vmstate_info_buffer;
+ type_check_array(_type,typeof_field(_state, _field),_num) \
}
#define VMSTATE_STRUCT_ARRAY_SIZE_UINT8(_field, _state, _field__num, _version, _vmsd, _type) { \
.name = (stringify(_field)), \
.num_offset = offsetof(_state, _field_num) \
+ type_check(uint8_t,typeof_field(_state, _field_num)), \
.version_id = (_version), \
.vmsd = &(_vmsd), \
.size = sizeof(_type), \
.flags = VMS_STRUCT|VMS_ARRAY, \
.offset = offsetof(_state, _field) \
+ type_check_array(_type,typeof_field(_state, _field),_num) \
}
#define VMSTATE_STATIC_BUFFER(_field, _state, _version) { \
.name = (stringify(_field)), \
.version_id = (_version), \