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#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);
}
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