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 usage(void)10usage(void) 11 { 12 fprint(2, "usage: sync [-h host]\n"); 13 threadexitsall("usage"); 14 } 15 16 void threadmain(int argc,char * argv[])17threadmain(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 } 55