tasking.h File Reference

#include <stdint.h>
#include <sys/types.h>

Go to the source code of this file.

Enumerations
enum	thread_state { THREAD_RUNNING, THREAD_READY, THREAD_EXITED, THREAD_BLOCKED }

Functions
void	yield ()
void	createProcCr3 (void *start, void *cr3)
void	createProcCr3Param (void *start, void *cr3, void *param1, void *param2)
void	blockThread (thread_state state)
void	unblockThread (pid_t pid, pid_t tid)

Enumeration Type Documentation

thread_state

enum thread_state

Represents the state of a thread

Enumerator
THREAD_RUNNING	The state of a running thread.
THREAD_READY	The state of a ready to run thread.
THREAD_EXITED	The state of an exited thread.
THREAD_BLOCKED	The state of a generically blocked thread.

Function Documentation

blockThread()

void blockThread

(

thread_state

state

)

Block the current thread

Parameters

state

The state to block it with

createProcCr3()

void createProcCr3	(	void *	start,
		void *	cr3
	)

Create a process

Parameters

start	The start function of the process
cr3	The address space of the process

createProcCr3Param()

void createProcCr3Param	(	void *	start,
		void *	cr3,
		void *	param1,
		void *	param2
	)

Create a process with 2 arguments

Parameters

start	The start function of the process
cr3	The address space of the process
param1	The first parameter of the process
param2	The second parameter of the process

unblockThread()

void unblockThread	(	pid_t	pid,
		pid_t	tid
	)

Unblock a thread in a process

Parameters

pid	The PID of the thread's process
tid	The TID of the thread

yield()

void yield

(

)

Yield the CPU to another process