/* Public domain. */

#ifndef _LINUX_KTHREAD_H
#define _LINUX_KTHREAD_H

/* both for printf */
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/task.h>

struct proc *kthread_run(int (*)(void *), void *, const char *);
void    kthread_park(struct proc *);
void    kthread_unpark(struct proc *);
int     kthread_should_park(void);
void    kthread_parkme(void);
void    kthread_stop(struct proc *);
int     kthread_should_stop(void);

struct kthread_work {
        struct task      task;
        struct taskq    *tq;
};

struct kthread_worker {
        struct taskq    *tq;
};

struct kthread_worker *
        kthread_run_worker(unsigned int, const char *, ...);
void    kthread_destroy_worker(struct kthread_worker *);
void    kthread_init_work(struct kthread_work *, void (*)(struct kthread_work *));
bool    kthread_queue_work(struct kthread_worker *, struct kthread_work *);
bool    kthread_cancel_work_sync(struct kthread_work *);
void    kthread_flush_work(struct kthread_work *);
void    kthread_flush_worker(struct kthread_worker *);

#endif