41 lines
790 B
C
41 lines
790 B
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1997,2007 Oracle. All rights reserved.
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*
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* $Id: os_fsync.c,v 12.10 2007/05/17 15:15:49 bostic Exp $
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*/
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#include "db_config.h"
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#include "db_int.h"
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/*
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* __os_fsync --
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* Flush a file descriptor.
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*/
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int
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__os_fsync(dbenv, fhp)
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DB_ENV *dbenv;
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DB_FH *fhp;
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{
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int ret;
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/*
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* Do nothing if the file descriptor has been marked as not requiring
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* any sync to disk.
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*/
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if (F_ISSET(fhp, DB_FH_NOSYNC))
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return (0);
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if (dbenv != NULL && FLD_ISSET(dbenv->verbose, DB_VERB_FILEOPS_ALL))
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__db_msg(dbenv, "fileops: flush %s", fhp->name);
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RETRY_CHK((!FlushFileBuffers(fhp->handle)), ret);
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if (ret != 0) {
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__db_syserr(dbenv, ret, "FlushFileBuffers");
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ret = __os_posix_err(ret);
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}
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return (ret);
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}
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