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| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-10-28 16:21:00 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-10-28 16:21:00 +0000 |
| commit | 5b0740d3fcd55f6e545e8bd577fe8ccba2be4987 (patch) | |
| tree | 06cf3807f89c23d365322e08f594e6bbaaa95a3c /src/include/access/transam.h | |
| parent | 2f4c9d39febec0c092388b124bf3de2d857eb5a9 (diff) | |
| download | postgresql-5b0740d3fcd55f6e545e8bd577fe8ccba2be4987.tar.gz postgresql-5b0740d3fcd55f6e545e8bd577fe8ccba2be4987.zip | |
WAL
Diffstat (limited to 'src/include/access/transam.h')
| -rw-r--r-- | src/include/access/transam.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/include/access/transam.h b/src/include/access/transam.h index 752682ca969..415ad56b959 100644 --- a/src/include/access/transam.h +++ b/src/include/access/transam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: transam.h,v 1.24 2000/01/26 05:57:51 momjian Exp $ + * $Id: transam.h,v 1.25 2000/10/28 16:20:59 vadim Exp $ * * NOTES * Transaction System Version 101 now support proper oid @@ -67,7 +67,11 @@ typedef unsigned char XidStatus;/* (2 bits) */ * transaction page definitions * ---------------- */ +#ifdef XLOG +#define TP_DataSize (BLCKSZ - sizeof(XLogRecPtr)) +#else #define TP_DataSize BLCKSZ +#endif #define TP_NumXidStatusPerBlock (TP_DataSize * 4) /* ---------------- @@ -84,6 +88,10 @@ typedef unsigned char XidStatus;/* (2 bits) */ */ typedef struct LogRelationContentsData { +#ifdef XLOG + XLogRecPtr LSN; /* temp hack: LSN is member of any block */ + /* so should be described in bufmgr */ +#endif int TransSystemVersion; } LogRelationContentsData; @@ -107,6 +115,9 @@ typedef LogRelationContentsData *LogRelationContents; */ typedef struct VariableRelationContentsData { +#ifdef XLOG + XLogRecPtr LSN; +#endif int TransSystemVersion; TransactionId nextXidData; TransactionId lastXidData; /* unused */ |