28 lines
898 B
C
28 lines
898 B
C
#include <lladd/transactional.h>
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typedef struct {
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void (*init)();
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int (*readLockPage) (int xid, int page);
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int (*writeLockPage) (int xid, int page);
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int (*unlockPage) (int xid, int page);
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int (*readLockRecord) (int xid, recordid rid);
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int (*writeLockRecord)(int xid, recordid rid);
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int (*unlockRecord) (int xid, recordid rid);
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int (*begin) (int xid);
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int (*commit) (int xid);
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int (*abort) (int xid);
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} LockManagerSetup;
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extern LockManagerSetup globalLockManager;
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void lockManagerInit();
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compensated_function int lockManagerReadLockRecord(int xid, recordid rid);
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compensated_function int lockManagerWriteLockRecord(int xid, recordid rid);
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int lockManagerUnlockRecord(int xid, recordid rid);
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int lockManagerCommit(int xid);
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void setupLockManagerCallbacksRecord();
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void setupLockManagerCallbacksPage();
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void setupLockManagerCallbacksNil();
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