github.com/yandex-cloud/geesefs@v0.40.9/internal/cfg/dup_linux_arm64.go (about)

     1  // Copyright 2021 Yandex LLC
     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 cfg
    16  
    17  import (
    18  	"os"
    19  	"syscall"
    20  )
    21  
    22  func redirectStdout(target *os.File) error {
    23  	return syscall.Dup3(int(target.Fd()), int(os.Stdout.Fd()), 0)
    24  }
    25  
    26  func redirectStderr(target *os.File) error {
    27  	return syscall.Dup3(int(target.Fd()), int(os.Stderr.Fd()), 0)
    28  }