Article View: comp.lang.modula2
Article #1149Bug in FST Filesystem module
From: Pat Terry
Date: Sat, 15 Sep 1990 17:15
Date: Sat, 15 Sep 1990 17:15
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1450 bytes
There appears to be a bug in the FST Filesystem module. For those of you with
sources, it is easy to correct.
I reported this to Roger Carvalho, and he has akske me to publicize the
correction
PROCEDURE Reset( VAR f :File );
BEGIN
SetPos(f,0,0);
f.eof := FALSE; (* <------ this line was missing *)
f.res := done;
END Reset;
PROCEDURE Rewrite( VAR f :File );
VAR c :CHAR;
n :CARDINAL;
BEGIN
SetPos(f,0,0);
f.eof := TRUE; (* <-------- this line was missing *)
writebytes(f.id,ADR(c),0,n); (* truncate the file! *)
IF errno = 0 THEN
f.res := done
END;
END Rewrite;
Roger can be reached by e-mail as CARVALHO_ROGER#PLANO@tandem.com
(note the underscore and the hash characters)
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!news-server.csri.toronto.edu!rutgers!cs.utexas.edu!samsung!dali.cs.montana.edu!ogicse!zephyr.ens.tek.com!tektronix!nosun!qiclab!m2xenix!puddle!p101.f4.n494.z5.fidonet.org!Pat.Terry From: Pat.Terry@p101.f4.n494.z5.fidonet.org (Pat Terry) Newsgroups: comp.lang.modula2 Subject: Bug in FST Filesystem module Message-ID: <1880.26F2413C@puddle.fidonet.org> Date: 15 Sep 90 17:15:31 GMT Sender: ufgate@puddle.fidonet.org (newsout1.26) Organization: FidoNet node 5:494/4.101 - Settler City Fido, Grahamstown RSA Lines: 40