1 c66b5250 2006-06-25 devnull #include <u.h>
 2 c66b5250 2006-06-25 devnull #include <libc.h>
 3 c66b5250 2006-06-25 devnull #include <draw.h>
 4 c66b5250 2006-06-25 devnull #include <mouse.h>
 5 c66b5250 2006-06-25 devnull #include <cursor.h>
 6 c66b5250 2006-06-25 devnull #include <drawfcall.h>
 7 c66b5250 2006-06-25 devnull 
 8 c66b5250 2006-06-25 devnull void
 9 c66b5250 2006-06-25 devnull usage(void)
10 c66b5250 2006-06-25 devnull {
11 c66b5250 2006-06-25 devnull 	fprint(2, "usage: devdraw (don't run  directly)\n");
12 c66b5250 2006-06-25 devnull 	exits("usage");
13 c66b5250 2006-06-25 devnull }
14 c66b5250 2006-06-25 devnull 
15 c66b5250 2006-06-25 devnull void
16 c66b5250 2006-06-25 devnull main(int argc, char **argv)
17 c66b5250 2006-06-25 devnull {
18 c66b5250 2006-06-25 devnull 	int n;
19 c66b5250 2006-06-25 devnull 	uchar buf[1024*1024];
20 c66b5250 2006-06-25 devnull 	Wsysmsg m;
21 c66b5250 2006-06-25 devnull 	
22 c66b5250 2006-06-25 devnull 	ARGBEGIN{
23 c66b5250 2006-06-25 devnull 	case 'D':
24 c66b5250 2006-06-25 devnull 		break;
25 c66b5250 2006-06-25 devnull 	default:
26 c66b5250 2006-06-25 devnull 		usage();
27 c66b5250 2006-06-25 devnull 	}ARGEND
28 c66b5250 2006-06-25 devnull 	
29 c66b5250 2006-06-25 devnull 	if(argc != 0)
30 c66b5250 2006-06-25 devnull 		usage();
31 c66b5250 2006-06-25 devnull 
32 c66b5250 2006-06-25 devnull 	while((n = readwsysmsg(0, buf, sizeof buf)) > 0){
33 c66b5250 2006-06-25 devnull 		convM2W(buf, n, &m);
34 c66b5250 2006-06-25 devnull 		m.type = Rerror;
35 c66b5250 2006-06-25 devnull 		m.error = "no window system present";
36 c66b5250 2006-06-25 devnull 		n = convW2M(&m, buf, sizeof buf);
37 c66b5250 2006-06-25 devnull 		write(1, buf, n);
38 c66b5250 2006-06-25 devnull 	}
39 c66b5250 2006-06-25 devnull 	exits(0);
40 c66b5250 2006-06-25 devnull }