//go:build linux
// +build linux

// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
//	http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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 util

import "golang.org/x/sys/unix"

// IsBlockDevice checks if the given path is a block device
func IsBlockDevice(fullPath string) (bool, error) {
	var st unix.Stat_t
	err := unix.Stat(fullPath, &st)
	if err != nil {
		return false, err
	}

	return (st.Mode & unix.S_IFMT) == unix.S_IFBLK, nil
}