sane-project-website/old-archive/1998-06/0187.html

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<!-- name="Wolfgang Kaess" -->
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<!-- subject="Re: Rebuild with VisualAge C++" -->
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<title>sane-devel: Re: Rebuild with VisualAge C++</title>
<h1>Re: Rebuild with VisualAge C++</h1>
<b>Wolfgang Kaess</b> (<a href="mailto:100346.2055@compuserve.com"><i>100346.2055@compuserve.com</i></a>)<br>
<i>Mon, 22 Jun 1998 18:26:34 -0400</i>
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Yuri Dario wrote:<br>
 <br>
<i>&gt;&gt; #define lseek fseek</i><br>
<i>&gt;&gt; #define read fread</i><br>
<i>&gt;&gt; #define write fwrite</i><br>
<i>&gt;&gt; #define close fclose</i><br>
<i>&gt;&gt; The above 4 procs gives a warning about different params.</i><br>
<i>&gt; lseek uses a int handle, while fseek requires a pointer to a FILE </i><br>
structure.<br>
<i>&gt; You can't mix them.</i><br>
 <br>
Yes I see, but I solved this by including &lt;io.h&gt;.<br>
Now I got "warnings", because the VACPP functions return "int" instead of <br>
"long".<br>
I'll check if a "long" is realy needed.<br>
 <br>
<i>&gt;&gt;I don't want to use the "ASPIROUT" because I use the Orignal HP Adapter </i><br>
Card.<br>
<i>&gt; AspiRout is only a SCSI message router: it allow programs to access the </i><br>
scsi<br>
 <br>
I know, but I HAVE NO SCSI CARD so AspiRout is not useful for me.<br>
I use the "HPSCAN.SYS" from DANMAR, this driver I can access using <br>
Dos.Read/Write or DevIOCtl functions.<br>
 <br>
<i>&gt; download SANE 0.72 from my homepage, </i><br>
<i>&gt; <a href="http://www.geocities.com/SiliconValley/Peaks/4320">http://www.geocities.com/SiliconValley/Peaks/4320</a></i><br>
<i>&gt; where you can get a working DLL that could be used with your program.</i><br>
 <br>
Thanks, I have downloaded all from your homepage, but all archives include <br>
only executables. I'm only interested in SANE source files.<br>
 <br>
As for now I got a running program compiled and linked with VACPP.<br>
I use the scanimage.c frontend, the program will run upto the function <br>
"scan_it".<br>
There are memory corruption while running the program and I found that calls <br>
to the marcro DBG which is expanded to sane_debug(...) cause them.<br>
 <br>
I have to make some changes to sane_debug.h to got it compiled maybe this <br>
cause the fault. <br>
I open a new thread on subject <br>
   "sane_debug.h compile error?" or <br>
   "SANE_DEBUG how does it work?".<br>
 <br>
Wolfgang Kaess<br>
***<br>
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<pre>
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<p>
<ul>
<!-- next="start" -->
<li> <b>Next message:</b> <a href="0188.html">Matto Marjanovic: "shmem in backends?"</a>
<li> <b>Previous message:</b> <a href="0186.html">Antal Novak: "Re: experimental hp backend"</a>
<li> <b>Maybe in reply to:</b> <a href="0136.html">Wolfgang Kaess: "Rebuild with VisualAge C++"</a>
<!-- nextthread="start" -->
<!-- reply="end" -->
</ul>