58 static volatile struct lthread lthreads[MAX_THREADS];  variable
174 		lthreads[i].state = STATE_EMPTY;  in sched_init()
177 	lthreads[current_tid].state = STATE_RUNNABLE;  in sched_init()
179 		(unsigned)lthreads[current_tid].context);  in sched_init()
190 	if(lthreads[new].state == STATE_RUNNABLE) {			\  in thread_yield()
193 			(unsigned)lthreads[current_tid].context);	\  in thread_yield()
194 		if(setjmp(lthreads[current_tid].context) == 0) {	\  in thread_yield()
198 			longjmp(lthreads[new].context, 1);		\  in thread_yield()
225 		if (lthreads[i].state == STATE_EMPTY) {  in thread_create()
226 			lthreads[i].state = STATE_STOPPED;  in thread_create()
227 			lthreads[i].func = func;  in thread_create()
228 			lthreads[i].arg = arg;  in thread_create()
246 	lthreads[id].state = STATE_EMPTY;  in thread_delete()
253 		   (unsigned)lthreads[current_tid].func);  in thread_launcher()
255 	lthreads[current_tid].retval =  in thread_launcher()
256 			lthreads[current_tid].func (lthreads[current_tid].arg);  in thread_launcher()
260 	lthreads[current_tid].state = STATE_TERMINATED;  in thread_launcher()
274 	if (lthreads[id].state != STATE_STOPPED)  in thread_start()
277 	if (setjmp (lthreads[current_tid].context) == 0) {  in thread_start()
278 		lthreads[id].state = STATE_RUNNABLE;  in thread_start()
281 			(unsigned)lthreads[id].stack);  in thread_start()
282 		setctxsp ((vu_char *)&lthreads[id].stack[STK_SIZE]);  in thread_start()
300 	lthreads[id].state = STATE_STOPPED;
322 				if (lthreads[i].state == STATE_TERMINATED) {  in thread_join()
323 					*ret = lthreads[i].retval;  in thread_join()
324 					lthreads[i].state = STATE_EMPTY;  in thread_join()
330 				if (lthreads[i].state != STATE_EMPTY) {  in thread_join()
332 						   j, i, lthreads[i].state);  in thread_join()
346 	if (lthreads[*ret].state == STATE_TERMINATED) {  in thread_join()
348 		*ret = lthreads[*ret].retval;  in thread_join()
349 		lthreads[*ret].state = STATE_EMPTY;  in thread_join()