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seek back in rdwr

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rsc 2006-02-14 19:41:02 +00:00
parent 973131adc4
commit 1bb8ccf14e
1 changed files with 1 additions and 0 deletions
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src/cmd/9p.c
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@ -306,6 +306,7 @@ xrdwr(int argc, char **argv)
fid = xopen(argv[0], ORDWR); fid = xopen(argv[0], ORDWR);
for(;;){ for(;;){
fsseek(fid, 0, 0);
if((n = fsread(fid, buf, sizeof buf)) < 0) if((n = fsread(fid, buf, sizeof buf)) < 0)
fprint(2, "read: %r\n"); fprint(2, "read: %r\n");
else{ else{