coop.c File Reference

Simple cooperative multitasking scheduler. More...

#include "proc_p.h"
#include "proc.h"
#include <cfg/log.h>
#include <cpu/irq.h>
#include <cpu/types.h>
#include <cpu/attr.h>
#include <cpu/frame.h>

Go to the source code of this file.

Functions
void	coop_yield (void)
	Define function prototypes exported outside.
void	coop_switch (void)
	Give the control of the CPU to another process.
void	coop_wakeup (Process *proc)
	Immediately wakeup a process, dispatching it to the CPU.

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Detailed Description

Simple cooperative multitasking scheduler.

Version:

Id

coop.c 3296 2010-03-29 13:55:34Z batt

Author:

Bernie Innocenti <bernie@codewiz.org>

Stefano Fedrigo <aleph@develer.com>

Definition in file coop.c.

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Function Documentation

void coop_switch

(

void

)

Give the control of the CPU to another process.

Note:

Assume the current process has been already added to a wait queue.

Warning:

This should be considered an internal kernel function, even if it is allowed, usage from application code is strongly discouraged.

Definition at line 70 of file coop.c.

void coop_yield

(

void

)

Define function prototypes exported outside.

Co-operative context switch.

Required to silent gcc "no previous prototype" warnings.

Definition at line 99 of file coop.c.