1/*
2   Copyright The containerd Authors.
3
4   Licensed under the Apache License, Version 2.0 (the "License");
5   you may not use this file except in compliance with the License.
6   You may obtain a copy of the License at
7
8       http://www.apache.org/licenses/LICENSE-2.0
9
10   Unless required by applicable law or agreed to in writing, software
11   distributed under the License is distributed on an "AS IS" BASIS,
12   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   See the License for the specific language governing permissions and
14   limitations under the License.
15*/
16
17/*
18  Copyright The containerd Authors
19
20   Licensed under the Apache License, Version 2.0 (the "License");
21   you may not use this file except in compliance with the License.
22   You may obtain a copy of the License at
23
24       http://www.apache.org/licenses/LICENSE-2.0
25
26   Unless required by applicable law or agreed to in writing, software
27   distributed under the License is distributed on an "AS IS" BASIS,
28   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
29   See the License for the specific language governing permissions and
30   limitations under the License.
31*/
32package btrfs
33
34import "syscall"
35
36func ioctl(fd, request, args uintptr) error {
37	_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, fd, request, args)
38	if errno != 0 {
39		return errno
40	}
41	return nil
42}
43