fix: circular reference problem

src/syscall/netlink_linux.go

@@ -7,7 +7,8 @@
 package syscall
 
 import (
-	"os"
+	err2 "errors"
+	"io/fs"
 	"runtime"
 	"sync"
 	"unsafe"
@@ -68,7 +69,7 @@ func NetlinkRIB(proto, family int) ([]byte, error) {
 	sa := &SockaddrNetlink{Family: AF_NETLINK}
 	if err := Bind(s, sa); err != nil {
 		// Bind operation of Netlink socket is prohibited in Android11 and later versions
-		if !(runtime.GOOS == "android" && os.IsPermission(err)) {
+		if !(runtime.GOOS == "android" && err2.Is(err, fs.ErrPermission)) {
 			return nil, err
 		}
 	}