1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2022 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package kmod
import (
"fmt"
"os/exec"
"github.com/snapcore/snapd/osutil"
)
var modprobeCommand = func(args ...string) error {
allArgs := append([]string{"--syslog"}, args...)
err := exec.Command("modprobe", allArgs...).Run()
if err != nil {
exitCode, err := osutil.ExitCode(err)
if err != nil {
return err
}
return fmt.Errorf("modprobe failed with exit status %d (see syslog for details)", exitCode)
}
return nil
}
func LoadModule(module string, options []string) error {
return modprobeCommand(append([]string{module}, options...)...)
}
func UnloadModule(module string) error {
return modprobeCommand("-r", module)
}
|
