refactor: move from io/ioutil to io and os packages

The io/ioutil package has been deprecated as of Go 1.16 [1]. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.

Reference: https://golang.org/doc/go1.16#ioutil
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This commit is contained in:
Eng Zer Jun
2022-09-15 20:06:59 +08:00
committed by Brad Fitzpatrick
parent 027111fb5a
commit f0347e841f
60 changed files with 112 additions and 156 deletions

View File

@@ -6,14 +6,13 @@ package dns
import (
"fmt"
"io/ioutil"
"os"
"tailscale.com/types/logger"
)
func NewOSConfigurator(logf logger.Logf, _ string) (OSConfigurator, error) {
bs, err := ioutil.ReadFile("/etc/resolv.conf")
bs, err := os.ReadFile("/etc/resolv.conf")
if os.IsNotExist(err) {
return newDirectManager(logf), nil
}