sched.h File Reference

#include <linux/kernel.h>
#include <linux/cleanup.h>
#include <linux/spinlock.h>
#include <linux/lockdep.h>
#include <linux/nodemask_types.h>
#include <linux/pid.h>

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Classes
struct	signal_struct
struct	task_struct

Macros
#define	TASK_RUNNING   0
#define	TASK_INTERRUPTIBLE   1
#define	TASK_UNINTERRUPTIBLE   2
#define	TASK_NORMAL   (TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)
#define	TASK_WAKEKILL   4
#define	__TASK_STOPPED   8
#define	TASK_PARKED   16
#define	MAX_SCHEDULE_TIMEOUT   ((long)(~0UL >> 1))
#define	PF_KTHREAD   0x00200000U
#define	current   (dcl_current())
#define	set_current_state(s)   do { (void)(s); } while (0)
#define	__set_current_state(s)   do { (void)(s); } while (0)
#define	set_task_state(t, s)   do { (void)(t); (void)(s); } while (0)
#define	__set_task_state(t, s)   do { (void)(t); (void)(s); } while (0)
#define	cond_resched()   ((void)0)

Enumerations
enum	{ TASK_COMM_LEN = 16 }

Functions
struct task_struct *	dcl_current (void)
void	schedule (void)
long	schedule_timeout (long timeout)
long	schedule_timeout_killable (long timeout)
int	signal_pending (struct task_struct *tsk)
int	fatal_signal_pending (struct task_struct *tsk)
void	task_lock (struct task_struct *p)
void	task_unlock (struct task_struct *p)
	DCL_LOCK_GUARD (task_lock, struct task_struct, task_lock(_T), task_unlock(_T)) long schedule_timeout_interruptible(long timeout)

Macro Definition Documentation

__set_current_state

#define __set_current_state

(

s

)

do { (void)(s); } while (0)

__set_task_state

#define __set_task_state	(		t,
			s
	)		do { (void)(t); (void)(s); } while (0)

__TASK_STOPPED

#define __TASK_STOPPED   8

cond_resched

#define cond_resched

(

)

((void)0)

current

#define current   (dcl_current())

MAX_SCHEDULE_TIMEOUT

#define MAX_SCHEDULE_TIMEOUT   ((long)(~0UL >> 1))

PF_KTHREAD

#define PF_KTHREAD   0x00200000U

set_current_state

#define set_current_state

(

s

)

do { (void)(s); } while (0)

set_task_state

#define set_task_state	(		t,
			s
	)		do { (void)(t); (void)(s); } while (0)

TASK_INTERRUPTIBLE

#define TASK_INTERRUPTIBLE   1

TASK_NORMAL

#define TASK_NORMAL   (TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)

TASK_PARKED

#define TASK_PARKED   16

TASK_RUNNING

#define TASK_RUNNING   0

TASK_UNINTERRUPTIBLE

#define TASK_UNINTERRUPTIBLE   2

TASK_WAKEKILL

#define TASK_WAKEKILL   4

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
TASK_COMM_LEN

Function Documentation

dcl_current()

struct task_struct * dcl_current

(

void

)

DCL_LOCK_GUARD()

DCL_LOCK_GUARD	(	task_lock	,
		struct task_struct	,
		task_lock(_T)	,
		task_unlock(_T)
	)

fatal_signal_pending()

int fatal_signal_pending

(

struct task_struct *

tsk

)

schedule()

void schedule

(

void

)

schedule_timeout()

long schedule_timeout

(

long

timeout

)

schedule_timeout_killable()

long schedule_timeout_killable

(

long

timeout

)

signal_pending()

int signal_pending

(

struct task_struct *

tsk

)

task_lock()

void task_lock

(

struct task_struct *

p

)

task_unlock()

void task_unlock

(

struct task_struct *

p

)