1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162 |
- #include <u.h>
- #include <libc.h>
- #include <venti.h>
- #include <libsec.h>
- #include <thread.h>
- void
- usage(void)
- {
- fprint(2, "usage: write [-z] [-h host] [-t type] <datablock\n");
- threadexitsall("usage");
- }
- void
- threadmain(int argc, char *argv[])
- {
- char *host;
- int dotrunc, n, type;
- uchar *p, score[VtScoreSize];
- VtConn *z;
- fmtinstall('F', vtfcallfmt);
- fmtinstall('V', vtscorefmt);
- host = nil;
- dotrunc = 0;
- type = VtDataType;
- ARGBEGIN{
- case 'z':
- dotrunc = 1;
- break;
- case 'h':
- host = EARGF(usage());
- break;
- case 't':
- type = atoi(EARGF(usage()));
- break;
- default:
- usage();
- break;
- }ARGEND
- if(argc != 0)
- usage();
- p = vtmallocz(VtMaxLumpSize+1);
- n = readn(0, p, VtMaxLumpSize+1);
- if(n > VtMaxLumpSize)
- sysfatal("input too big: max block size is %d", VtMaxLumpSize);
- z = vtdial(host);
- if(z == nil)
- sysfatal("could not connect to server: %r");
- if(vtconnect(z) < 0)
- sysfatal("vtconnect: %r");
- if(dotrunc)
- n = vtzerotruncate(type, p, n);
- if(vtwrite(z, score, type, p, n) < 0)
- sysfatal("vtwrite: %r");
- vthangup(z);
- print("%V\n", score);
- threadexitsall(0);
- }
|