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- /*
- * Copyright [2021] JD.com, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
- #ifndef __H_WATCHDOG__H__
- #define __H_WATCHDOG__H__
- #include "unit.h"
- #include "poll/poller.h"
- #include "timer/timer_list.h"
- extern char daemons_cache_file[256];
- extern char daemons_table_file[256];
- class WatchDogPipe : public EpollBase
- {
- private:
- int peerfd_;
- public:
- WatchDogPipe();
- virtual ~WatchDogPipe();
- public:
- void wake();
- virtual void input_notify();
- };
- class WatchDog : public WatchDogUnit,
- public TimerUnit
- {
- private:
- EpollBase *listener_;
- public:
- WatchDog();
- virtual ~WatchDog();
- void set_listener(EpollBase *listener) { listener_ = listener; }
- void run_loop();
- };
- extern int start_dtc(int (*entry)(void *), void *);
- #endif
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