mirror of
https://github.com/MariaDB/server.git
synced 2025-01-21 22:34:18 +01:00
47 lines
861 B
C
47 lines
861 B
C
/*-
|
|
* See the file LICENSE for redistribution information.
|
|
*
|
|
* Copyright (c) 1997-2005
|
|
* Sleepycat Software. All rights reserved.
|
|
*
|
|
* $Id: os_fsync.c,v 12.2 2005/08/10 15:47:27 bostic Exp $
|
|
*/
|
|
|
|
#include "db_config.h"
|
|
|
|
#ifndef NO_SYSTEM_INCLUDES
|
|
#include <sys/types.h>
|
|
|
|
#include <fcntl.h> /* XXX: Required by __hp3000s900 */
|
|
#include <string.h>
|
|
#endif
|
|
|
|
#include "db_int.h"
|
|
|
|
/*
|
|
* __os_fsync --
|
|
* Flush a file descriptor.
|
|
*/
|
|
int
|
|
__os_fsync(dbenv, fhp)
|
|
DB_ENV *dbenv;
|
|
DB_FH *fhp;
|
|
{
|
|
int ret;
|
|
|
|
/*
|
|
* Do nothing if the file descriptor has been marked as not requiring
|
|
* any sync to disk.
|
|
*/
|
|
if (F_ISSET(fhp, DB_FH_NOSYNC))
|
|
return (0);
|
|
|
|
if (DB_GLOBAL(j_fsync) != NULL)
|
|
ret = DB_GLOBAL(j_fsync)(fhp->fd);
|
|
else
|
|
RETRY_CHK((!FlushFileBuffers(fhp->handle)), ret);
|
|
|
|
if (ret != 0)
|
|
__db_err(dbenv, "fsync %s", strerror(ret));
|
|
return (ret);
|
|
}
|