all: replace uses of ioutil with io and os (#24869)

2022-05-16 11:59:35 +02:00
parent 330e53fbb9
commit 07508ac0e9
97 changed files with 203 additions and 257 deletions
@@ -19,7 +19,6 @@ package node
 import (
 	"crypto/ecdsa"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -470,7 +469,7 @@ func getKeyStoreDir(conf *Config) (string, bool, error) {
 	isEphemeral := false
 	if keydir == "" {
 		// There is no datadir.
-		keydir, err = ioutil.TempDir("", "go-ethereum-keystore")
+		keydir, err = os.MkdirTemp("", "go-ethereum-keystore")
 		isEphemeral = true
 	}