proc_p.h File Reference

Internal scheduler structures and definitions for processes. More...

#include <cfg/compiler.h>
#include <cpu/types.h>
#include <mware/list.h>
#include <config_kern.h>
#include <appconfig.h>

Go to the source code of this file.

Defines
#define	SCHED_ENQUEUE(proc)   ADDTAIL(&ProcReadyList, &(proc)->link)
	Enqueue a task in the ready list.
Flags for Process.flags.
#define	PF_FREESTACK   BV(0)
	Free the stack when process dies.
Functions
void	proc_schedule (void)
	Schedule to another process *without* adding the current to the ready list.
Variables
REGISTER Process *	CurrentProcess
	Track running processes.
REGISTER List	ProcReadyList
	Track ready processes.

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Detailed Description

Internal scheduler structures and definitions for processes.

Version:

Id

proc_p.h 930 2007-10-23 14:48:48Z batt

Author:

Bernardo Innocenti <bernie@develer.com>

Definition in file proc_p.h.

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Define Documentation

#define SCHED_ENQUEUE

(

proc

)

ADDTAIL(&ProcReadyList, &(proc)->link)

Enqueue a task in the ready list.

Definition at line 100 of file proc_p.h.

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Function Documentation

void proc_schedule

(

void

)

Schedule to another process *without* adding the current to the ready list.

Schedule to another process *without* adding the current to the ready list.

Saving and restoring the context on the stack is done by a CPU-dependent support routine which must usually be written in assembly.

Definition at line 244 of file proc.c.

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Variable Documentation

REGISTER Process* CurrentProcess

Track running processes.

Definition at line 73 of file proc.c.

REGISTER List ProcReadyList

Track ready processes.

Definition at line 74 of file proc.c.