github.com/scaleoutsean/fusego@v0.0.0-20220224074057-4a6429e46bb8/fsutil/fdatasync_linux.go (about)

     1  // Copyright 2015 Google Inc. All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package fsutil
    16  
    17  import (
    18  	"os"
    19  	"syscall"
    20  )
    21  
    22  const FdatasyncSupported = true
    23  
    24  func fdatasync(f *os.File) error {
    25  	return syscall.Fdatasync(int(f.Fd()))
    26  }