1 110c707d 2006-04-21 devnull #include "../threadimpl.h"
 2 110c707d 2006-04-21 devnull #undef exits
 3 110c707d 2006-04-21 devnull 
 4 110c707d 2006-04-21 devnull 
 5 110c707d 2006-04-21 devnull ucontext_t c0, c1;
 6 110c707d 2006-04-21 devnull char stack[65536];
 7 110c707d 2006-04-21 devnull 
 8 110c707d 2006-04-21 devnull void
 9 110c707d 2006-04-21 devnull go(void *v)
10 110c707d 2006-04-21 devnull {
11 110c707d 2006-04-21 devnull 	print("hello, world\n");
12 110c707d 2006-04-21 devnull 	setcontext(&c0);
13 110c707d 2006-04-21 devnull }
14 110c707d 2006-04-21 devnull 
15 110c707d 2006-04-21 devnull void
16 110c707d 2006-04-21 devnull main(void)
17 110c707d 2006-04-21 devnull {
18 110c707d 2006-04-21 devnull //	print("in main\n");
19 110c707d 2006-04-21 devnull 	getcontext(&c1);
20 110c707d 2006-04-21 devnull 	c1.uc_stack.ss_sp = stack;
21 110c707d 2006-04-21 devnull 	c1.uc_stack.ss_size = sizeof stack;
22 110c707d 2006-04-21 devnull 	makecontext(&c1, go, 1, 0);
23 110c707d 2006-04-21 devnull 	if(getcontext(&c0) == 0)
24 110c707d 2006-04-21 devnull 		setcontext(&c1);
25 110c707d 2006-04-21 devnull 	print("back in main\n");
26 110c707d 2006-04-21 devnull 	exits(0);
27 110c707d 2006-04-21 devnull }