proc.c File Reference

#include "types.h"
#include "defs.h"
#include "param.h"
#include "memlayout.h"
#include "mmu.h"
#include "x86.h"
#include "proc.h"
#include "spinlock.h"

Go to the source code of this file.

Functions
void	forkret (void)
void	trapret (void)
void	pinit (void)
void	userinit (void)
int	growproc (int n)
int	fork (void)
void	exit (void)
int	wait (void)
void	scheduler (void)
void	sched (void)
void	yield (void)
void	sleep (void *chan, struct spinlock *lk)
void	wakeup (void *chan)
int	kill (int pid)
void	procdump (void)

Variables
struct {
struct spinlock   lock
struct proc   proc [NPROC]
}	ptable
int	nextpid = 1

Function Documentation

void exit

(

void

)

Definition at line 173 of file proc.c.

int fork

(

void

)

Definition at line 129 of file proc.c.

void forkret

(

void

)

Definition at line 331 of file proc.c.

int growproc

(

int

n)

Definition at line 108 of file proc.c.

int kill

(

int

pid)

Definition at line 412 of file proc.c.

void pinit

(

void

)

Definition at line 24 of file proc.c.

void procdump

(

void

)

Definition at line 436 of file proc.c.

void sched

(

void

)

Definition at line 301 of file proc.c.

void scheduler

(

void

)

Definition at line 266 of file proc.c.

void sleep	(	void *	chan,
		struct spinlock *	lk
	)

Definition at line 352 of file proc.c.

void trapret

(

void

)

void userinit

(

void

)

Definition at line 79 of file proc.c.

int wait

(

void

)

Definition at line 217 of file proc.c.

void wakeup

(

void *

chan)

Definition at line 401 of file proc.c.

void yield

(

void

)

Definition at line 320 of file proc.c.

Variable Documentation

struct spinlock lock

Definition at line 11 of file proc.c.

int nextpid = 1

Definition at line 17 of file proc.c.

struct proc proc[NPROC]

Definition at line 12 of file proc.c.

struct { ... } ptable