database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-12 05:01:15 +03:00
Code Activity

fsync patch from openlink

Browse Source
This commit is contained in:
Marc G. Fournier
1996-07-15 19:22:17 +00:00
parent d838e30f13
commit faf21935d1
4 changed files with 65 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/backend/storage/file/fd.c
View File

@@ -6,7 +6,7 @@
* Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Id: fd.c,v 1.1.1.1 1996/07/09 06:21:55 scrappy Exp $
* $Id: fd.c,v 1.2 1996/07/15 19:22:07 scrappy Exp $
*
* NOTES:
*
@@ -191,6 +191,15 @@ static int FileAccess(File file);
static File fileNameOpenFile(FileName fileName, int fileFlags, int fileMode);
static char *filepath(char *filename);
#ifdef OPENLINK_PATCHES
pg_fsync(fd)
{
extern int fsyncOff;
return fsyncOff ? 0 : fsync(fd);
}
#define fsync pg_fsync
#endif
#if defined(FDDEBUG)
static void
_dump_lru()

6
src/backend/storage/smgr/md.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.2 1996/07/09 06:35:38 scrappy Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.3 1996/07/15 19:22:12 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@@ -472,8 +472,12 @@ mdblindwrt(char *dbstr,
status = SM_SUCCESS;
/* write and sync the block */
#ifdef OPENLINK_PATCHES
if (write(fd, buffer, BLCKSZ) != BLCKSZ || (pg_fsync(fd) < 0))
#else
if (write(fd, buffer, BLCKSZ) != BLCKSZ || fsync(fd) < 0)
status = SM_FAIL;
#endif
if (close(fd) < 0)
status = SM_FAIL;