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Article #2541HPFS and IBM C/2
From: Paul Rolland
Date: Tue, 16 Apr 1991 16:24
Date: Tue, 16 Apr 1991 16:24
33 lines
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1441 bytes
Hi networkers,
I've experimented the following : when I used the IBM C/2 functions
fopen or open to open a file that is situated on an HPFS disk, I always
have a return code telling me that the file hasn't been found. If I just
change in my program the disk to access a DOS disk, it works...
So, is access to an HPFS disk impossible with fopen and open, and
will I be oblige to use the OS/2 DosOpen ? If not, what is the problem ?
Second problem, that is related : I did the following
#include <stdio.h>
#include <io.h>
void main(void)
{
FILE * fd;
fd=fopen("E:\\FILENAME","r");
printf("Fopen done\n");
fclose(fd);
printf("fclose done\n");
}
But I never see the second message, I have a trap with a protection
violation before... Is it normal, with E being an HPFS disk ?
Paul.
Paul Rolland, engineer [I hope :)] in July 91,
Specialist of assembly on PC [Not too bad in fact :)],
Trying to progress on Unix administration
Email : rol@grasp1.univ-lyon1.fr
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!caen!ox.com!math.fu-berlin.de!grasp1!rolShow Full Headers
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Newsgroups: comp.os.os2.programmer Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!caen!ox.com!math.fu-berlin.de!grasp1!rol From: rol@grasp1.univ-lyon1.fr (Paul Rolland) Subject: HPFS and IBM C/2 Message-ID: <1991Apr16.162439.24649@grasp1.univ-lyon1.fr> Date: Tue, 16 Apr 1991 16:24:39 GMT Organization: INSA Departement Informatique, Lyon, France Keywords: HPFS, IBM C/2, files