worker_thread.h

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/*
START OF LICENSE STUB
    DeDOS: Declarative Dispersion-Oriented Software
    Copyright (C) 2017 University of Pennsylvania, Georgetown University

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
END OF LICENSE STUB
*/
#ifndef WORKER_THREAD_H_
#define WORKER_THREAD_H_
#include "dedos_threads.h"

// Forward declaration for circular dependency
struct local_msu;

struct timeout_list {
    struct timespec time;
    struct timeout_list *next;
};

struct worker_thread {
    struct dedos_thread *thread;
    int n_msus;
    pthread_mutex_t exit_lock;
    int exit_signal;
    struct local_msu *msus[MAX_MSU_PER_THREAD];
    struct timeout_list *timeouts;
};

struct worker_thread *get_worker_thread(int id);

void stop_worker_thread(struct worker_thread *thread);
void stop_all_worker_threads();

int create_worker_thread(unsigned int thread_id, enum blocking_mode mode);

int unregister_msu_with_thread(struct local_msu *msu);

int register_msu_with_thread(struct local_msu *msu);

int enqueue_worker_timeout(struct worker_thread *thread, struct timespec *interval);

#endif