diff options
Diffstat (limited to 'src/include/access/xlog.h')
| -rw-r--r-- | src/include/access/xlog.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index 5c8c0754246..e2ab6e4f417 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -13,43 +13,43 @@ typedef struct XLogRecPtr { - uint32 xlogid; /* log file #, 0 based */ - uint32 xrecoff; /* offset of record in log file */ + uint32 xlogid; /* log file #, 0 based */ + uint32 xrecoff; /* offset of record in log file */ } XLogRecPtr; typedef struct XLogRecord { - XLogRecPtr xl_prev; /* ptr to previous record in log */ - XLogRecPtr xl_xact_prev; /* ptr to previous record of this xact */ - TransactionId xl_xid; /* xact id */ - uint16 xl_len; /* len of record on this page */ - uint8 xl_info; - RmgrId xl_rmid; /* resource manager inserted this record */ + XLogRecPtr xl_prev; /* ptr to previous record in log */ + XLogRecPtr xl_xact_prev; /* ptr to previous record of this xact */ + TransactionId xl_xid; /* xact id */ + uint16 xl_len; /* len of record on this page */ + uint8 xl_info; + RmgrId xl_rmid; /* resource manager inserted this record */ /* ACTUAL LOG DATA FOLLOWS AT END OF STRUCT */ } XLogRecord; -#define SizeOfXLogRecord DOUBLEALIGN(sizeof(XLogRecord)) -#define MAXLOGRECSZ (2 * BLCKSZ) +#define SizeOfXLogRecord DOUBLEALIGN(sizeof(XLogRecord)) +#define MAXLOGRECSZ (2 * BLCKSZ) /* * When there is no space on current page we continue on the next * page with subrecord. */ typedef struct XLogSubRecord { - uint16 xl_len; - uint8 xl_info; + uint16 xl_len; + uint8 xl_info; /* ACTUAL LOG DATA FOLLOWS AT END OF STRUCT */ } XLogSubRecord; -#define SizeOfXLogSubRecord DOUBLEALIGN(sizeof(XLogSubRecord)) +#define SizeOfXLogSubRecord DOUBLEALIGN(sizeof(XLogSubRecord)) -#define XLR_TO_BE_CONTINUED 0x01 +#define XLR_TO_BE_CONTINUED 0x01 -#define XLOG_PAGE_MAGIC 0x17345168 +#define XLOG_PAGE_MAGIC 0x17345168 typedef struct XLogPageHeaderData { @@ -57,14 +57,14 @@ typedef struct XLogPageHeaderData uint16 xlp_info; } XLogPageHeaderData; -#define SizeOfXLogPHD DOUBLEALIGN(sizeof(XLogPageHeaderData)) +#define SizeOfXLogPHD DOUBLEALIGN(sizeof(XLogPageHeaderData)) typedef XLogPageHeaderData *XLogPageHeader; -#define XLP_FIRST_IS_SUBRECORD 0x0001 +#define XLP_FIRST_IS_SUBRECORD 0x0001 -extern XLogRecPtr XLogInsert(RmgrId rmid, char *hdr, uint32 hdrlen, - char *buf, uint32 buflen); -extern void XLogFlush(XLogRecPtr RecPtr); +extern XLogRecPtr XLogInsert(RmgrId rmid, char *hdr, uint32 hdrlen, + char *buf, uint32 buflen); +extern void XLogFlush(XLogRecPtr RecPtr); -#endif /* XLOG_H */ +#endif /* XLOG_H */ |