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<DIV><FONT face=Arial size=2>THanks, one final (i hope) question </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I assume I need to grab the entire folder and
recompile it - if so I assume I can compile with FPC itself ????</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Mark</FONT></DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=jura@cp-lab.com href="mailto:jura@cp-lab.com">Yury Sidorov</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">FPC developers' list</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, July 08, 2007 6:12 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [fpc-devel] LoadLibrary
fails if called from a DLL</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2>Get sources from svn using this path:</FONT></DIV>
<DIV><FONT size=2><A
href="http://svn.freepascal.org/svn/fpc/branches/fixes_2_2">http://svn.freepascal.org/svn/fpc/branches/fixes_2_2</A></FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>I dont know where snapshots can be found.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Yury.</FONT></DIV>
<DIV> </DIV>
<DIV style="FONT: 10pt arial">----- Original Message -----
<DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A
title=mark@wbisoft.com href="mailto:mark@wbisoft.com">Mark - WBIsoft.COM</A>
</DIV>
<DIV><B>To:</B> <A title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">FPC developers' list</A> </DIV>
<DIV><B>Sent:</B> Sunday, July 08, 2007 8:06 PM</DIV>
<DIV><B>Subject:</B> Re: [fpc-devel] LoadLibrary fails if called from a
DLL</DIV></DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Thanks,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>can you suggest the best way (ie. the correct
url) for me to run with the svn.exe command to get the latest snapshot as I'm
unsure where the x86_64 stuff is - esp as it would appear to have vanished
from the sourceforge page ?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>What's the current x86_64 snapshot version
?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Mark</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=jura@cp-lab.com href="mailto:jura@cp-lab.com">Yury Sidorov</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">FPC developers' list</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, July 08, 2007 6:05
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [fpc-devel] LoadLibrary
fails if called from a DLL</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2>Hi,</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>I fixed DLL related a few weeks ago. You need to get more
fresh snapshot and test it.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Yury.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV style="FONT: 10pt arial">----- Original Message -----
<DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A
title=mark@wbisoft.com href="mailto:mark@wbisoft.com">Mark - WBIsoft.COM</A>
</DIV>
<DIV><B>To:</B> <A title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">FPC developers' list</A> </DIV>
<DIV><B>Sent:</B> Sunday, July 08, 2007 7:59 PM</DIV>
<DIV><B>Subject:</B> Re: [fpc-devel] LoadLibrary fails if called from a
DLL</DIV></DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Hi Yury,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>specifically the file was
lazarus-0.9.23-fpc-2.1.5-20070531-win64.exe </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Hope this helps ?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Mark</FONT></DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=jura@cp-lab.com href="mailto:jura@cp-lab.com">Yury Sidorov</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">FPC developers' list</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Sunday, July 08, 2007 5:28
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [fpc-devel] LoadLibrary
fails if called from a DLL</DIV>
<DIV><BR></DIV>
<DIV><FONT size=2>Hello,</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>How old is snapshot you are using?</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Yury Sidorov.</FONT></DIV>
<DIV> </DIV>
<DIV style="FONT: 10pt arial">----- Original Message -----
<DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A
title=mark@wbisoft.com href="mailto:mark@wbisoft.com">Mark -
WBIsoft.COM</A> </DIV>
<DIV><B>To:</B> <A title=fpc-devel@lists.freepascal.org
href="mailto:fpc-devel@lists.freepascal.org">fpc-devel@lists.freepascal.org</A>
</DIV>
<DIV><B>Sent:</B> Saturday, July 07, 2007 11:51 AM</DIV>
<DIV><B>Subject:</B> [fpc-devel] LoadLibrary fails if called from a
DLL</DIV></DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2>Hi, </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV><FONT face=Arial size=2>
<DIV>I'm having a strange issue with the LoadLibrary call in the 64bit
beta version of the free pascal compiler (fpc 2.1.5 with lazarus 0.9.23
beta) - standard install from the sourceforge download and installed in
the default c:\lazarus directory.</DIV>
<DIV> </DIV>
<DIV>I have written a function in FPC that I have used in Delphi for many
many years with out problem. Ok, here's a simple piece of code</DIV>
<DIV> </DIV>
<DIV>function myfunction(a, var b : dword) : boolean;</DIV>
<DIV>var dllh : cardinal;</DIV>
<DIV> fun : function (a : dword; var b :
dword) : boolean; stdcall;</DIV>
<DIV>begin</DIV>
<DIV> result := false;</DIV>
<DIV> </DIV>
<DIV> dllh :=
loadlibrary('c:\windows\system32\somelib.dll');</DIV>
<DIV> if dllh <> 0 then</DIV>
<DIV> begin</DIV>
<DIV> fun := nil;</DIV>
<DIV> fun :=
getprocaddress(dllh,'someproc');</DIV>
<DIV> if fun <> nil then result
:= fun(a,b);</DIV>
<DIV> end</DIV>
<DIV> else</DIV>
<DIV> result := false;</DIV>
<DIV>end;</DIV>
<DIV> </DIV>
<DIV>Now here's my problem - very simply if I compile this into a standard
console application it works fine, however, if I compile it into the DLL I
am planing to run it in it fails - the loadlibrary call ALWAYS returns
0x7C370000 which appears to be a memory address rather than a handle - the
result is that the getprocaddress returns an invalid address and
fails.</DIV>
<DIV> </DIV>
<DIV>So, why is the loadlibrary call failing (or returning this memory
address) when in a DLL but NOT when it's in a console app.</DIV>
<DIV> </DIV>
<DIV>Any help would be great, as I cannot seem to find an implementation
of GETLASTERROR to pass to SYSERRORMESSAGE to display any error from the
OS if there is one !</DIV>
<DIV> </DIV>
<DIV>Thanks folks</DIV>
<DIV> </DIV>
<DIV>Mark</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><BR>Kind regards</DIV>
<DIV> </DIV>
<DIV>Mark Cook<BR>WBIsoft.COM</DIV>
<DIV> </DIV>
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