thread.h

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/*
 * Copyright (C) 2020 Kaspar Schleiser <kaspar@schleiser.de>
 *               2020 Freie Universität Berlin
 *               2020 Inria
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once
 
#include <stddef.h>
 
#include "event.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
void event_thread_init_multi(event_queue_t *queues, size_t queues_numof,
                             char *stack, size_t stack_size,
                             unsigned priority);
 
static inline void event_thread_init(event_queue_t *queue,
                                     char *stack, size_t stack_size,
                                     unsigned priority)
{
    event_thread_init_multi(queue, 1, stack, stack_size, priority);
}
 
enum {
    EVENT_QUEUE_PRIO_HIGHEST,   
    EVENT_QUEUE_PRIO_MEDIUM,    
    EVENT_QUEUE_PRIO_LOWEST,    
    EVENT_QUEUE_PRIO_NUMOF      
};
 
extern event_queue_t event_thread_queues[EVENT_QUEUE_PRIO_NUMOF];
 
#define EVENT_PRIO_HIGHEST  (&event_thread_queues[EVENT_QUEUE_PRIO_HIGHEST])
#define EVENT_PRIO_MEDIUM   (&event_thread_queues[EVENT_QUEUE_PRIO_MEDIUM])
#define EVENT_PRIO_LOWEST   (&event_thread_queues[EVENT_QUEUE_PRIO_LOWEST])
 
#ifdef __cplusplus
}
#endif