github.com/mvdan/u-root-coreutils@v0.0.0-20230122170626-c2eef2898555/cmds/core/dd/dd_linux.go (about)

     1  // Copyright 2017 the u-root Authors. All rights reserved
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package main
     6  
     7  import "syscall"
     8  
     9  func init() {
    10  	flagMap["dsync"] = bitClearAndSet{set: syscall.O_DSYNC}
    11  	allowedFlags |= syscall.O_DSYNC
    12  }