28 lines
		
	
	
		
			813 B
		
	
	
	
		
			Go
		
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			813 B
		
	
	
	
		
			Go
		
	
	
	
| // Copyright 2016 The etcd Authors
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| //
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| // Licensed under the Apache License, Version 2.0 (the "License");
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| // you may not use this file except in compliance with the License.
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| // You may obtain a copy of the License at
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| //
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| //     http://www.apache.org/licenses/LICENSE-2.0
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| //
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| // Unless required by applicable law or agreed to in writing, software
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| // distributed under the License is distributed on an "AS IS" BASIS,
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| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| // See the License for the specific language governing permissions and
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| // limitations under the License.
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| 
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| //go:build darwin
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| 
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| package fileutil
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| 
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| import (
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| 	"os"
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| )
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| 
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| // Fdatasync on darwin platform invokes fcntl(F_FULLFSYNC) for actual persistence
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| // on physical drive media.
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| func Fdatasync(f *os.File) error {
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| 	return f.Sync()
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| }
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