blob: 62a629a49db051479ac3ba79f3cf8d90554890ec (
plain) (
blame)
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
|
/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
*/
package wintun
import (
"golang.org/x/sys/windows/registry"
"time"
)
const (
numRetries = 25
retryTimeout = 100 * time.Millisecond
)
func registryOpenKeyRetry(k registry.Key, path string, access uint32) (key registry.Key, err error) {
for i := 0; i < numRetries; i++ {
key, err = registry.OpenKey(k, path, access)
if err == nil {
break
}
if i != numRetries - 1 {
time.Sleep(retryTimeout)
}
}
return
}
func keyGetStringValueRetry(k registry.Key, name string) (val string, valtype uint32, err error) {
for i := 0; i < numRetries; i++ {
val, valtype, err = k.GetStringValue(name)
if err == nil {
break
}
if i != numRetries - 1 {
time.Sleep(retryTimeout)
}
}
return
}
|
