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typedef struct LTAG

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{
    Oid             relId;
    Oid             dbId;
    union
    {
        BlockNumber     blkno;
        TransactionId   xid;
    }               objId;
>
> Added:
>    /*
>     * offnum should be part of objId.tupleId above, but would increase
>     * sizeof(LOCKTAG) and so moved here; currently used by userlocks only.
>     */
>    OffsetNumber    offnum;
    uint16          lockmethod;     /* needed by userlocks */
} LOCKTAG;

gmake clean required...
User locks are ready for 6.5 release...
This commit is contained in:
Vadim B. Mikheev
1999-06-01 09:35:39 +00:00
parent 42a02c441a
commit bbf37e9477
2 changed files with 25 additions and 23 deletions
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19
src/include/storage/lock.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: lock.h,v 1.29 1999/05/29 06:14:42 vadim Exp $
* $Id: lock.h,v 1.30 1999/06/01 09:35:39 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -61,14 +61,19 @@ typedef int LOCKMETHOD;
typedef struct LTAG
{
Oid relId;
Oid dbId;
Oid relId;
Oid dbId;
union
{
BlockNumber blkno;
TransactionId xid;
} objId;
uint16 lockmethod; /* needed by user locks */
BlockNumber blkno;
TransactionId xid;
} objId;
/*
* offnum should be part of objId.tupleId above, but would increase
* sizeof(LOCKTAG) and so moved here; currently used by userlocks only.
*/
OffsetNumber offnum;
uint16 lockmethod; /* needed by userlocks */
} LOCKTAG;
#define TAGSIZE (sizeof(LOCKTAG))