thin-provisioning-tools/era/era_detail.h

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#ifndef ERA_DETAIL_H
#define ERA_DETAIL_H
#include "base/endian_utils.h"
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#include "persistent-data/transaction_manager.h"
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//----------------------------------------------------------------
namespace era {
struct era_detail_disk {
base::le32 nr_bits;
base::le64 writeset_root;
} __attribute__ ((packed));
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struct era_detail {
uint32_t nr_bits;
uint64_t writeset_root;
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};
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// FIXME: implement
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struct era_detail_ref_counter {
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era_detail_ref_counter(persistent_data::transaction_manager::ptr tm) {
}
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void inc(persistent_data::block_address b) {
}
void dec(persistent_data::block_address b) {
}
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};
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struct era_detail_traits {
typedef era_detail_disk disk_type;
typedef era_detail value_type;
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typedef era_detail_ref_counter ref_counter;
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static void unpack(disk_type const &disk, value_type &value);
static void pack(value_type const &value, disk_type &disk);
};
}
//----------------------------------------------------------------
#endif