1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef APPSPAWN_KICKDOG_H
17#define APPSPAWN_KICKDOG_H
18
19#include <fcntl.h>
20#include <stdio.h>
21#include <signal.h>
22#include "loop_event.h"
23#include "appspawn_utils.h"
24#include "appspawn_server.h"
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30#ifdef APPSPAWN_TEST    //macro for test
31#define LINUX_APPSPAWN_WATCHDOG_FILE    "./TestDataFile.txt"
32#define HM_APPSPAWN_WATCHDOG_FILE    "./TestDataFile.txt"
33#else
34#define LINUX_APPSPAWN_WATCHDOG_FILE    "/sys/kernel/hungtask/userlist"
35#define HM_APPSPAWN_WATCHDOG_FILE    "/proc/sys/hguard/user_list"
36#endif
37
38#define LINUX_APPSPAWN_WATCHDOG_ON    "on,30"
39#define LINUX_APPSPAWN_WATCHDOG_KICK    "kick"
40#define HM_APPSPAWN_WATCHDOG_ON    "on,10,appspawn"
41#define HM_APPSPAWN_WATCHDOG_KICK    "kick,appspawn"
42
43#define APPSPAWN_WATCHDOG_KICKTIME    (10 * 1000)  //10s
44
45void AppSpawnKickDogStart(AppSpawnContent *content);
46
47#ifdef __cplusplus
48}
49#endif
50#endif  //APPSPAWN_KICKDOG_H