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#ifndef LIBXL__SR_STREAM_FORMAT_H
#define LIBXL__SR_STREAM_FORMAT_H
/*
* C structures for the Migration v2 stream format.
* See docs/specs/libxl-migration-stream.pandoc
*/
#include <stdint.h>
typedef struct libxl__sr_hdr
{
uint64_t ident;
uint32_t version;
uint32_t options;
} libxl__sr_hdr;
#define RESTORE_STREAM_IDENT 0x4c6962786c466d74UL
#define RESTORE_STREAM_VERSION 0x00000002U
#define RESTORE_OPT_BIG_ENDIAN (1u << 0)
#define RESTORE_OPT_LEGACY (1u << 1)
typedef struct libxl__sr_rec_hdr
{
uint32_t type;
uint32_t length;
} libxl__sr_rec_hdr;
/* All records must be aligned up to an 8 octet boundary */
#define REC_ALIGN_ORDER 3U
#define REC_TYPE_END 0x00000000U
#define REC_TYPE_LIBXC_CONTEXT 0x00000001U
#define REC_TYPE_EMULATOR_XENSTORE_DATA 0x00000002U
#define REC_TYPE_EMULATOR_CONTEXT 0x00000003U
#define REC_TYPE_CHECKPOINT_END 0x00000004U
#define REC_TYPE_CHECKPOINT_STATE 0x00000005U
typedef struct libxl__sr_emulator_hdr
{
uint32_t id;
uint32_t index;
} libxl__sr_emulator_hdr;
#define EMULATOR_UNKNOWN 0x00000000U
#define EMULATOR_QEMU_TRADITIONAL 0x00000001U
#define EMULATOR_QEMU_UPSTREAM 0x00000002U
typedef struct libxl_sr_checkpoint_state
{
uint32_t id;
} libxl_sr_checkpoint_state;
#define CHECKPOINT_NEW 0x00000000U
#define CHECKPOINT_SVM_SUSPENDED 0x00000001U
#define CHECKPOINT_SVM_READY 0x00000002U
#define CHECKPOINT_SVM_RESUMED 0x00000003U
#endif /* LIBXL__SR_STREAM_FORMAT_H */
/*
* Local variables:
* mode: C
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*/
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