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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 1997-2009 Oracle. All rights reserved.
*
* $Id$
*/
#include "db_config.h"
#include "db_int.h"
/*
* __os_fsync --
* Flush a file descriptor.
*/
int
__os_fsync(env, fhp)
ENV *env;
DB_FH *fhp;
{
DB_ENV *dbenv;
int ret;
dbenv = env == NULL ? NULL : env->dbenv;
/*
* 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 (dbenv != NULL && FLD_ISSET(dbenv->verbose, DB_VERB_FILEOPS_ALL))
__db_msg(env, "fileops: flush %s", fhp->name);
RETRY_CHK((!FlushFileBuffers(fhp->handle)), ret);
if (ret != 0) {
__db_syserr(env, ret, "FlushFileBuffers");
ret = __os_posix_err(ret);
}
return (ret);
}
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