text: /*
   * Copyright (c) 2009 NLNet Labs. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
   * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
   * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
   * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   */
  
  /**
   * The hard workers.
   *
   */
  
  #ifndef DAEMON_WORKER_H
  #define DAEMON_WORKER_H
  
  #include "scheduler/task.h"
  #include "db/db_connection.h"
  
  #include <time.h>
  
  struct engine_struct;
  
  typedef struct worker_struct worker_type;
  struct worker_struct {
      int thread_num;
      pthread_t thread_id;
      struct engine_struct* engine;
      task_type* task;
      size_t jobs_appointed;
      size_t jobs_completed;
      size_t jobs_failed;
      int sleeping;
      int waiting;
      int need_to_exit;
      db_connection_t* dbconn;
  };
  
  /**
   * Create worker.
   * \param[in] num thread number
   * \param[in] type type of worker
   * \return worker_type* created worker
   *
   */
  worker_type* worker_create(int num);
  
  /**
   * Start working.
   * \param[in] worker worker to start working
   *
   */
  void worker_start(worker_type* worker);
  
  /**
   * Clean up worker.
   * \param[in] worker worker to clean up
   *
   */
  void worker_cleanup(worker_type* worker);
  
  #endif /* DAEMON_WORKER_H */
  