#ifndef SOCKS_SCHED_H_
#define SOCKS_SCHED_H_

#include <socks/pmap.h>
#include <socks/queue.h>
#include <socks/btree.h>
#include <socks/status.h>

typedef enum task_state {
	TASK_RUNNING,
	TASK_STOPPED,
} task_state_t;

typedef enum task_thread_state {
	TASK_THREAD_READY,
	TASK_THREAD_SLEEPING,
	TASK_THREAD_STOPPED,
} task_thread_state_t;

typedef struct task {
	struct task *t_parent;
	unsigned int t_id;
	task_state_t t_state;

	pmap_t t_pmap;

	btree_node_t t_tasklist;
	queue_t t_threads;
	queue_t t_children;
} task_t;

typedef struct task_thread {
	task_thread_state_t tr_state;
	unsigned int tr_id;
	unsigned int tr_prio;

	queue_entry_t tr_threads;
	void *tr_kstack;
} task_thread_t;

extern kern_status_t sched_init(void);

#endif