1 #include "stdinc.h"
2 #include "dat.h"
3 #include "fns.h"
4 
5 char *host;
6 
7 void
8 usage(void)
9 {
10 	fprint(2, "usage: sync [-h host]\n");
11 	threadexitsall("usage");
12 }
13 
14 void
15 threadmain(int argc, char *argv[])
16 {
17 	VtConn *z;
18 
19 	ARGBEGIN{
20 	case 'h':
21 		host = EARGF(usage());
22 		if(host == nil)
23 			usage();
24 		break;
25 	default:
26 		usage();
27 		break;
28 	}ARGEND
29 
30 	if(argc != 0)
31 		usage();
32 
33 
34 	fmtinstall('V', vtscorefmt);
35 
36 	z = vtdial(host);
37 	if(z == nil)
38 		sysfatal("could not connect to server: %r");
39 
40 	if(vtconnect(z) < 0)
41 		sysfatal("vtconnect: %r");
42 
43 	if(vtsync(z) < 0)
44 		sysfatal("vtsync: %r");
45 
46 	vthangup(z);
47 	threadexitsall(0);
48 }