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While doing a transaction comment, use fdatasync() instead of fsync() in

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cases there the file size is unchanged. (CVS 2673)

FossilOrigin-Name: 3c555a87493128620ac967faf7c63c2a58856e9e
This commit is contained in:
drh
2005-09-08 12:38:41 +00:00
parent f80bcd73af
commit eb796a7c8f
8 changed files with 35 additions and 26 deletions
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8
src/pager.c
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@@ -18,7 +18,7 @@
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.210 2005/08/27 16:36:49 drh Exp $
** @(#) $Id: pager.c,v 1.211 2005/09/08 12:38:42 drh Exp $
*/
#ifndef SQLITE_OMIT_DISKIO
#include "sqliteInt.h"
@@ -2121,7 +2121,7 @@ static int syncJournal(Pager *pPager){
*/
if( pPager->fullSync ){
TRACE2("SYNC journal of %d\n", PAGERID(pPager));
rc = sqlite3OsSync(&pPager->jfd);
rc = sqlite3OsSync(&pPager->jfd, 0);
if( rc!=0 ) return rc;
}
sqlite3OsSeek(&pPager->jfd, pPager->journalHdr + sizeof(aJournalMagic));
@@ -2131,7 +2131,7 @@ static int syncJournal(Pager *pPager){
sqlite3OsSeek(&pPager->jfd, pPager->journalOff);
}
TRACE2("SYNC journal of %d\n", PAGERID(pPager));
rc = sqlite3OsSync(&pPager->jfd);
rc = sqlite3OsSync(&pPager->jfd, pPager->fullSync);
if( rc!=0 ) return rc;
pPager->journalStarted = 1;
}
@@ -3472,7 +3472,7 @@ int sqlite3pager_sync(Pager *pPager, const char *zMaster, Pgno nTrunc){
/* Sync the database file. */
if( !pPager->noSync ){
rc = sqlite3OsSync(&pPager->fd);
rc = sqlite3OsSync(&pPager->fd, 0);
}
pPager->state = PAGER_SYNCED;