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Add some more use of Page/PageData rather than char *

Discussion:https://www.postgresql.org/message-id/flat/692ee0da-49da-4d32-8dca-da224cc2800e@eisentraut.org

1 parent4f4a1d8 commit443a8e4Copy full SHA for 443a8e4

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2 files changed

+12

-11

lines changed

src
- backend/access/transam
  - xloginsert.c
- include/access
  - xloginsert.h

2 files changed

+12

-11

lines changed

`‎src/backend/access/transam/xloginsert.c‎`

Lines changed: 8 additions & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ typedef struct`
`72`	`72`	`RelFileLocatorrlocator;/* identifies the relation and block */`
`73`	`73`	`ForkNumberforkno;`
`74`	`74`	`BlockNumberblock;`
`75`		`-constcharpage;/ page content */`
	`75`	`+constPageDatapage;/ page content */`
`76`	`76`	`uint32rdata_len;/* total length of data in rdata chain */`
`77`	`77`	`XLogRecDatardata_head;/ head of the chain of data registered with`
`78`	`78`	`* this block */`
`@@ -138,8 +138,8 @@ static XLogRecData *XLogRecordAssemble(RmgrId rmid, uint8 info,`
`138`	`138`	`XLogRecPtrRedoRecPtr,booldoPageWrites,`
`139`	`139`	`XLogRecPtrfpw_lsn,intnum_fpi,`
`140`	`140`	`bool*topxid_included);`
`141`		`-staticboolXLogCompressBackupBlock(constchar*page,uint16hole_offset,`
`142`		`-uint16hole_length,chardest,uint16dlen);`
	`141`	`+staticboolXLogCompressBackupBlock(constPageData*page,uint16hole_offset,`
	`142`	`+uint16hole_length,voiddest,uint16dlen);`
`143`	`143`
`144`	`144`	`/*`
`145`	`145`	`* Begin constructing a WAL record. This must be called before the`
`@@ -307,7 +307,7 @@ XLogRegisterBuffer(uint8 block_id, Buffer buffer, uint8 flags)`
`307`	`307`	`*/`
`308`	`308`	`void`
`309`	`309`	`XLogRegisterBlock(uint8block_id,RelFileLocator*rlocator,ForkNumberforknum,`
`310`		`-BlockNumberblknum,constchar*page,uint8flags)`
	`310`	`+BlockNumberblknum,constPageData*page,uint8flags)`
`311`	`311`	`{`
`312`	`312`	`registered_buffer*regbuf;`
`313`	`313`
`@@ -648,7 +648,7 @@ XLogRecordAssemble(RmgrId rmid, uint8 info,`
`648`	`648`
`649`	`649`	`if (include_image)`
`650`	`650`	`{`
`651`		`-constchar*page=regbuf->page;`
	`651`	`+constPageData*page=regbuf->page;`
`652`	`652`	`uint16compressed_len=0;`
`653`	`653`
`654`	`654`	`/*`
`@@ -941,13 +941,13 @@ XLogRecordAssemble(RmgrId rmid, uint8 info,`
`941`	`941`	`* the length of compressed block image.`
`942`	`942`	`*/`
`943`	`943`	`staticbool`
`944`		`-XLogCompressBackupBlock(constchar*page,uint16hole_offset,uint16hole_length,`
`945`		`-chardest,uint16dlen)`
	`944`	`+XLogCompressBackupBlock(constPageData*page,uint16hole_offset,uint16hole_length,`
	`945`	`+voiddest,uint16dlen)`
`946`	`946`	`{`
`947`	`947`	`int32orig_len=BLCKSZ-hole_length;`
`948`	`948`	`int32len=-1;`
`949`	`949`	`int32extra_bytes=0;`
`950`		`-constchar*source;`
	`950`	`+constvoid*source;`
`951`	`951`	`PGAlignedBlocktmp;`
`952`	`952`
`953`	`953`	`if (hole_length!=0)`

`‎src/include/access/xloginsert.h‎`

Lines changed: 4 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@`
`15`	`15`	`#include"access/xlogdefs.h"`
`16`	`16`	`#include"storage/block.h"`
`17`	`17`	`#include"storage/buf.h"`
	`18`	`+#include"storage/bufpage.h"`
`18`	`19`	`#include"storage/relfilelocator.h"`
`19`	`20`	`#include"utils/relcache.h"`
`20`	`21`
`@@ -47,16 +48,16 @@ extern void XLogEnsureRecordSpace(int max_block_id, int ndatas);`
`47`	`48`	`externvoidXLogRegisterData(constchar*data,uint32len);`
`48`	`49`	`externvoidXLogRegisterBuffer(uint8block_id,Bufferbuffer,uint8flags);`
`49`	`50`	`externvoidXLogRegisterBlock(uint8block_id,RelFileLocator*rlocator,`
`50`		`-ForkNumberforknum,BlockNumberblknum,constchar*page,`
	`51`	`+ForkNumberforknum,BlockNumberblknum,constPageData*page,`
`51`	`52`	`uint8flags);`
`52`	`53`	`externvoidXLogRegisterBufData(uint8block_id,constchar*data,uint32len);`
`53`	`54`	`externvoidXLogResetInsertion(void);`
`54`	`55`	`externboolXLogCheckBufferNeedsBackup(Bufferbuffer);`
`55`	`56`
`56`	`57`	`externXLogRecPtrlog_newpage(RelFileLocator*rlocator,ForkNumberforknum,`
`57`		`-BlockNumberblkno,char*page,boolpage_std);`
	`58`	`+BlockNumberblkno,Pagepage,boolpage_std);`
`58`	`59`	`externvoidlog_newpages(RelFileLocator*rlocator,ForkNumberforknum,intnum_pages,`
`59`		`-BlockNumberblknos,char*pages,boolpage_std);`
	`60`	`+BlockNumberblknos,Pagepages,boolpage_std);`
`60`	`61`	`externXLogRecPtrlog_newpage_buffer(Bufferbuffer,boolpage_std);`
`61`	`62`	`externvoidlog_newpage_range(Relationrel,ForkNumberforknum,`
`62`	`63`	`BlockNumberstartblk,BlockNumberendblk,boolpage_std);`

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Commit443a8e4

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2 files changed

2 files changed

`‎src/backend/access/transam/xloginsert.c‎`

`‎src/include/access/xloginsert.h‎`

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