sandboxfs 0.2.0

A virtual file system for sandboxing
Documentation 
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// Copyright 2020 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License.  You may obtain a copy
// of the License at:
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
// License for the specific language governing permissions and limitations
// under the License.

package utils

import (
	"fmt"
	"os"
	"os/exec"
)

// Unmount unmounts the given file system.
func Unmount(path string) error {
	cmd := exec.Command("fusermount", "-u", path)
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	if err := cmd.Run(); err != nil {
		return fmt.Errorf("exec of fusermount -u %s failed: %v", path, err)
	}
	return nil
}