120  4.  ++-   

  

^^Ҩ"

		rr^[					  Threads
		^^^					
		ThreadA	priority = 2 size ...		SPc=i-=-		func2() Count=100
stack size = 1000							
priority = 2							  ThreadA
							
//...					SPi=l		fund ()
		ThreadB >	size ...		=-"		Count-10


main()

ThreadA

ThreadB

X

Y

AttrObj

 

//...
pthreadJ ThreadA;

pthreadJ ThreadB;

intX;

intY;

pthread_attr_t AttrObj;

main()

//...
pthread_attr_init(&AttrObj);

pthread_create(&ThreadA,&AttrObj,func1,...);

ptriread create(&ThreadB,&AttrObj,func2,...);

//...
}

void func1(...)

//...
Count= 10;

void func2(...)

//...
Count=100;

//...
}

. 4.3.  ,    (SP   , PC   )