1 /*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #pragma once
18
19 #include <android-base/result.h>
20 #include <errno.h>
21 #include <linux/if_ether.h>
22 #include <linux/if_link.h>
23 #include <linux/rtnetlink.h>
24 #include <tcutils/tcutils.h>
25
26 #include <string>
27
28 #include "bpf/BpfUtils.h"
29
30 namespace android {
31 namespace net {
32
tcQdiscAddDevClsact(int ifIndex)33 inline int tcQdiscAddDevClsact(int ifIndex) {
34 return doTcQdiscClsact(ifIndex, RTM_NEWQDISC, NLM_F_EXCL | NLM_F_CREATE);
35 }
36
tcQdiscReplaceDevClsact(int ifIndex)37 inline int tcQdiscReplaceDevClsact(int ifIndex) {
38 return doTcQdiscClsact(ifIndex, RTM_NEWQDISC, NLM_F_CREATE | NLM_F_REPLACE);
39 }
40
tcQdiscDelDevClsact(int ifIndex)41 inline int tcQdiscDelDevClsact(int ifIndex) {
42 return doTcQdiscClsact(ifIndex, RTM_DELQDISC, 0);
43 }
44
45 } // namespace net
46 } // namespace android
47