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#ifndef _LINUX_SCHED_H

#define _LINUX_SCHED_H

/*

 * Task state bitmask. NOTE! These bits are also

 * encoded in fs/proc/array.c: get_task_state().

 *

 * We have two separate sets of flags: task->state

 * is about runnability, while task->exit_state are

 * about the task exiting. Confusing, but this way

 * modifying one set can't modify the other one by

 * mistake.

 */

#define TASK_RUNNING		0

#define TASK_INTERRUPTIBLE	1

#define TASK_UNINTERRUPTIBLE	2

#define __TASK_STOPPED		4

#define __TASK_TRACED		8

/* in tsk->exit_state */

#define EXIT_DEAD		16

#define EXIT_ZOMBIE		32

#define EXIT_TRACE		(EXIT_ZOMBIE | EXIT_DEAD)

/* in tsk->state again */

#define TASK_DEAD		64

#define TASK_WAKEKILL		128

#define TASK_WAKING		256

#define TASK_PARKED		512

#define TASK_NOLOAD		1024

#define TASK_STATE_MAX		2048

/* Convenience macros for the sake of set_task_state */

#define TASK_KILLABLE		(TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)

#define TASK_STOPPED		(TASK_WAKEKILL | __TASK_STOPPED)

#define TASK_TRACED		(TASK_WAKEKILL | __TASK_TRACED)

#define TASK_IDLE		(TASK_UNINTERRUPTIBLE | TASK_NOLOAD)

/* Convenience macros for the sake of wake_up */

#define TASK_NORMAL		(TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)

#define TASK_ALL		(TASK_NORMAL | __TASK_STOPPED | __TASK_TRACED)

/* get_task_state() */

#define TASK_REPORT		(TASK_RUNNING | TASK_INTERRUPTIBLE | \

				 TASK_UNINTERRUPTIBLE | __TASK_STOPPED | \

				 __TASK_TRACED | EXIT_ZOMBIE | EXIT_DEAD)

/* Task command name length */

#define TASK_COMM_LEN 16

#define schedule_timeout(x)  delay(x)

#define MAX_SCHEDULE_TIMEOUT    LONG_MAX

#endif