plan9port

fork of plan9port with libvec, libstr and libsdb
Log | Files | Refs | README | LICENSE

sync.c (725B)

      1 #include <u.h>
      2 #include <libc.h>
      3 #include <thread.h>
      4 #include <venti.h>
      5 
      6 char *host;
      7 int donothing;
      8 
      9 void
     10 usage(void)
     11 {
     12 	fprint(2, "usage: sync [-h host]\n");
     13 	threadexitsall("usage");
     14 }
     15 
     16 void
     17 threadmain(int argc, char *argv[])
     18 {
     19 	VtConn *z;
     20 
     21 	fmtinstall('V', vtscorefmt);
     22 	fmtinstall('F', vtfcallfmt);
     23 
     24 	ARGBEGIN{
     25 	case 'h':
     26 		host = EARGF(usage());
     27 		if(host == nil)
     28 			usage();
     29 		break;
     30 	case 'x':
     31 		donothing = 1;
     32 		break;
     33 	default:
     34 		usage();
     35 		break;
     36 	}ARGEND
     37 
     38 	if(argc != 0)
     39 		usage();
     40 
     41 	z = vtdial(host);
     42 	if(z == nil)
     43 		sysfatal("could not connect to server: %r");
     44 
     45 	if(vtconnect(z) < 0)
     46 		sysfatal("vtconnect: %r");
     47 
     48 	if(!donothing)
     49 	if(vtsync(z) < 0)
     50 		sysfatal("vtsync: %r");
     51 
     52 	vthangup(z);
     53 	threadexitsall(0);
     54 }