database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-28 23:42:10 +03:00
Code Activity

pg_fsync is fsync in WAL version.

Browse Source
This commit is contained in:
Vadim B. Mikheev
2000-11-10 03:53:45 +00:00
parent ddeab22565
commit 92875e6f44
4 changed files with 25 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/backend/storage/file/fd.c
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.65 2000/10/28 16:20:56 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.66 2000/11/10 03:53:44 vadim Exp $
*
* NOTES:
*
@ -192,6 +192,7 @@ static File fileNameOpenFile(FileName fileName, int fileFlags, int fileMode);
static char *filepath(char *filename);
static long pg_nofile(void);
#ifndef XLOG
/*
* pg_fsync --- same as fsync except does nothing if -F switch was given
*/
@ -203,6 +204,7 @@ pg_fsync(int fd)
else
return 0;
}
#endif
/*
* BasicOpenFile --- same as open(2) except can free other FDs if needed
@ -663,7 +665,16 @@ fileNameOpenFile(FileName fileName,
vfdP->fileFlags = fileFlags & ~(O_TRUNC | O_EXCL);
vfdP->fileMode = fileMode;
vfdP->seekPos = 0;
#ifdef XLOG
/*
* Have to fsync file on commit. Alternative way - log
* file creation and fsync log before actual file creation.
*/
if (fileFlags & O_CREAT)
vfdP->fdstate = FD_DIRTY;
#else
vfdP->fdstate = 0x0;
#endif
return file;
}