Mailing lists / fpc-pascal

fpc-pascal · 2009-05

1. Strange issue with threads

   While I was testing an unrelated issue, I discovered this: under windows, with fpc 2.2.4, I try to start 10000 thread (I know it's absurd but it's just a test) and have…

   LJRLuca Olivetti, Jonas Maebe, rzbhatti8-23-2011 23:01 UTC
   7
2. FP Vector graphics library

   I and another worker have developed a vector graphics library for Free Pascal and I am thinking about making it modifyed-LGPL and adding to the lazarus-ccr repository,…

   FGHFelipe Monteiro de Carvalho, Graeme Geldenhuys, Henry Vermaak7-17-2009 16:39 UTC
   17
3. Gecko / Firefox / XPCOM

   I am trying to use the gecko libs from http://sourceforge.net/projects/d-gecko with lazarus. i get the following errors: Hint: Start of reading config file…

   HDDHenrik Genssen, David B Copeland, Den Jean6-9-2009 17:21 UTC
   8
4. Firebird +lin32 + fpc lib udf returns garbage.

   If I build a library with udf functions for Firebird tests with an fpc app calling those routines works fine. However with Firebird module and entrypoint are found but…

   CJCoco Pascal, Jonas Maebe6-2-2009 12:00 UTC
   9
5. DirectFB for FPC beta tarball

   Hello. There wasn't much feedback to our previous anouncement. Anyway, now there is an FPC-DirectFB tarball which can be downloaded from our SourceForge page:…

   RDGRoland Schaefer, Den Jean, Graeme Geldenhuys6-2-2009 07:02 UTC
   18
6. How to call lib routines with cdecl calling convention with win32 app?

   I have a library with udf routines using the cdecl calling convention, required by Firebird. This seems to work well on win32. However when I test these routines with a…

   CJMCoco Pascal, Jonas Maebe, Marco van de Voort5-31-2009 19:16 UTC
   6
7. "Aborting " a socket operation under Linux

   I have a thread managing a socket (using synapse but I don't think that it matters, just keep in mind that each operation is blocking). Inside the thread, I try to…

   LRLuca Olivetti, Rainer Stratmann5-31-2009 19:12 UTC
   5
8. IDE problem

   I have recently installed version 2.2.4, and now I have a problem with the IDE. (Operating system Windows XP) If I launch fp directly, IDE opens in a window with 80x80…

   GJMGraham Benyon-Tinker, Jonas Maebe, Marco van de Voort5-31-2009 10:37 UTC
   2
9. undefined reference to `fpc_geteipasebx'

   When compiling a test program statically linking a shared module on fc10 i386 I get the following messages: testlibyfbudfunit.pas:60: undefined reference to `Y_Odd'…

   CJMCoco Pascal, Jonas Maebe, Marco van de Voort5-30-2009 09:47 UTC
   7
10. exceptions

    The send function causes sometimes an exception (permission denied). try l := send( ... ) except l := 0; end; This does not work. The Program always stops in case of an…

    RJJRainer Stratmann, Jonas Maebe, JoshyFun5-28-2009 21:22 UTC
    11
11. IE 200307043

    Hi, all! I've just tried to compile some of my old Pascal code, and got IE 200307043. I've tried both 2.2.4 and svn trunk versions. Simple program to generate it:…

    AFJAleksa Todorovic, Frank Peelo, John Coppens5-28-2009 18:04 UTC
    18
12. Class procedure assigned to object's event

    I'm working on a code I have found on internet about a little ftp client using synapse. This code: class procedure callback.StatusCMD(Sender: TObject; Response: Boolean;…

    UAGUnknown author, Antonio Sanguigni, Graeme Geldenhuys5-27-2009 20:36 UTC
    5
13. How to emulate SetDIBits and GetDIBits in Linux

    Hi guys In MS Windows I use the following API functions: 1/ SetDIBits(bmap.Canvas.Handle, bmap.Handle, 0, bmap.Height, data, PBitmapInfo(bitmapInfop)^, DIB_RGB_COLORS);…

    UUnknown author5-27-2009 14:40 UTC
    0
14. detect setting of encoding in XML

    I'm loading two differend kinds of xml data files into a dom tree (DOM.TXMLDocument). These files differ only in smart amounts and the most prominent one is the xml tag…

    MMarc Santhoff5-27-2009 00:09 UTC
    0
15. Internal error 200502052

    I get an internal error 200502052 when building a library on fc10 with lazarus 0.9.26.2/fpc 2.2.2 and a recent nightly build with fpc 2.2.4. It is raised by the…

    CCoco Pascal5-26-2009 19:31 UTC
    1
16. Memory leaks in FPC 2.3.1 SVN 13188

    When building an application with Lazarus (r20153) using FPC (r13188) (on a Debian Lenny system) we are experiencing significant memory leaks. Earlier revisions of both…

    BJJBruce Tulloch, Jonas Maebe, Joost van der Sluis5-26-2009 09:53 UTC
    11
17. fpc & mysql 5.0 in mac osx 10.5 intel

    how can I use mysql 5.0 in mac OS X 10.5 Intel? I did it in OSX 10.4 ppc, but not in 10.5 Intel I get the message ld: library not found for -llmysqlclient Thanks in…

    CJCésar Espinoza, Jonas Maebe5-25-2009 08:33 UTC
    1
18. How trate with JPG

    Hi list: I have a question, is for a elementary program. What are the routines to manipulate with jpg image in FreePascal?. Thank, Diego Antonio Lucena Pumar.

    DFMDiego Antonio Lucena Pumar, Felipe Monteiro de Carvalho, Mattias Gaertner5-24-2009 21:46 UTC
    3
19. about Support for dynamic libararies/package

    how long can Support for dynamic libararies/package!! ??

    LMliuzg2, Marco van de Voort5-24-2009 14:17 UTC
    1
20. How to add new function related to MAC OS X

    Hello 1. I want to add new function for Mac OS X which calls FCNTL with F_FULLSYNC to the existing source tree, but I am really confused from the files to be…

    RJMRoland Turcan, Jonas Maebe, Marco van de Voort5-23-2009 10:12 UTC
    4
21. Compiler option '-l' (write FPC logo)

    What does the compiler option -l "Write a FPC logo" actually do? What logo? How does the logo look like? Where do I see that logo? Does it work on all platforms? For…

    GHGraeme Geldenhuys, Henry Vermaak5-22-2009 10:35 UTC
    2
22. test

    just test, ignore it

    DDians5-22-2009 09:35 UTC
    0
23. Using platform specific include files like FPC does

    How do I use platform specific include files like FPC does, but in my own projects? for example: In tiOPF we have a tiUtils.pas unit. We try and limit IFDEFs to only…

    GMTGraeme Geldenhuys, Marco van de Voort, Tomas Hajny5-21-2009 09:46 UTC
    5
24. GetCurrentThreadID to string

    How do I convert the GetCurrentThreadID() result to a string? At the moment for Linux and Windows the following works: var lsThreadID: string begin lsThreadID :=…

    GDVGraeme Geldenhuys, dmitry boyarintsev, Vinzent Höfler5-21-2009 08:41 UTC
    2
25. thanks for major signal handling fix

    A huge thanks to Jonas for fixing issue 12704. I'm going to grab a copy of the trunk and compile it just so I can try this out. Thank you so much!…

    SJMSeth Grover, Jonas Maebe, Marco van de Voort5-20-2009 20:24 UTC
    7
26. Calling DO_SYSCALL on Mac OS X

    Hello FPC-Pascal users discussions! I need to flush buffers from TFileStream which I should use function "fpfsync (Handle)", but as far as I found, there is no…

    RJRoland Turcan, Jonas Maebe5-20-2009 14:25 UTC
    3
27. Re: DBus interface needs an update

    Since you are all into it already, you are welcome to give patches to solve the problems :) Ido

    IJLik, Jonathan, Luca Olivetti5-19-2009 10:04 UTC
    5
28. FindFirst...FindClose

    Hi, I ported a Delphi service to linux using FPC. The app uses FindFirst, FindNext and FindClose the same way Delphi Help shows: if FindFirst(Edit1.Text, FileAttrs, sr)…

    LJJLeonardo M. Ramé, Jonas Maebe, Jürgen Hestermann5-18-2009 21:14 UTC
    16
29. Case insensitive FindFirst and friends

    I've got a little application I'm working on that is compiled for Darwin, Linux and Win32 and I've bumped up against case sensitivity in FindFirst and friends. In this…

    BDJBrad Campbell, dmitry boyarintsev, Jonas Maebe5-18-2009 13:19 UTC
    3
30. Question about operator overloading and classes

    -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm toying with operator overloading and classes. For example I want have a class that stores a value (of some type) and…

    AAndreas Resch5-17-2009 17:11 UTC
    0
31. Re: Link libglx library

    "libagl.so" is an add-on of the Allegro library that I'm trying to use. I did wrote a wrapper for Allegro (allegro-pas.sourceforge.net) and it works nice but I want to…

    GGuillermo Martínez Jiménez5-16-2009 15:53 UTC
    0
32. TProcess with festival

    Maybe I'm just dumb, but I cannot figure out why this isn't working. I wanted to write a simple program which uses TProcess to send input to festival (the text-to-speech…

    SDVSeth Grover, Doug Chamberlin, Vincent Snijders5-15-2009 20:45 UTC
    3
33. Microsoft to ban Memcpy() :)

    Funny... always these problems with C and bounds checkings http://www.theregister.co.uk/2009/05/15/microsoft_banishes_memcpy/

    AFJABorka, Florian Klaempfl, Jonas Maebe5-15-2009 20:15 UTC
    3
34. XML Pretty Formatter

    Hi, I'm looking for a simple XML pretty formatter, or parser who can remove all superfluous characters from XML files. My application receives an XML file from an…

    LGMLeonardo M. Ramé, Graeme Geldenhuys, Michael Van Canneyt5-15-2009 17:37 UTC
    10
35. Daemon question

    I wrote a daemon monitoring my solar powerstation. It works fine but I want to extend it. At the moment I log everything to file, and I put some data into rrdtool. I…

    KHJKoenraad Lelong, Henry Vermaak, Joost van der Sluis5-15-2009 09:15 UTC
    4
36. Calling C++ object

    I am trying to call a C++ object which is in a dll from a Pascal interface unit as described in Rudy's Delphi corner:…

    UJUnknown author, Jonas Maebe5-15-2009 08:03 UTC
    1
37. How to use OpenGL 2.0 fatures

    I am trying to use FPCs OpenGL bindings instead of my own under Linux. But just replacing my bindings with the FPC ones does not seem to be enough as I get a segfault.…

    LDMLord Satan, dmitry boyarintsev, Marco van de Voort5-14-2009 22:34 UTC
    20
38. Link libglx library.

    Hello. I'm working on a project that needs the GLX library. It compiles but when running it returns that error: ./exbasic: symbol lookup error: /usr/local/lib/libagl.so:…

    GJMGuillermo Martínez Jiménez, Jonas Maebe, Michalis Kamburelis5-14-2009 16:54 UTC
    6
39. Re: MacMode More Info

    Darn. Still not member. Not problem since this is my last post. I found my answer. It's been a month , I hadn't had the time to follow up on my original question which…

    PTPierre Paré, Tomas Hajny5-14-2009 10:40 UTC
    1
40. Hiding console created by another process

    I'm using TProcess to run a program with Options:=[poUsePipes,poNoConsole] and ShowWindow:=swoNone. However, the program is executing another program that creates a…

    Lleledumbo5-14-2009 08:24 UTC
    0
41. Sourceforge Lazarus DEB Fails on Ubuntu Hardy Heron

    The current .DEB lazarus-ide_0.9.26.2-0_i386.deb available from the Sourceforge repository reports a dependency error when I attempt to run it on Ubuntu 8.04. The error…

    PPrince Riley5-14-2009 08:03 UTC
    1
42. PostgreSQL server side functions with FPC

    Does anyone have experience in developing PostgreSQL server side functions using fpc?

    UUnknown author5-13-2009 11:36 UTC
    0
43. Where does Write(Ln) actually write to?

    I'm almost there to have Write(Ln) works for my OS. I've made SysInitStdIO call OpenStdIO(Output,fmOutput,StdOutputHandle); and calling Write(Ln) gives no error (i.e.…

    LJTleledumbo, Jonas Maebe, Tomas Hajny5-13-2009 07:35 UTC
    6
44. Limits loop for

    When compiling the following program : Var a : longWord; Begin for a:=1 to 4294967294 do Begin Writeln(a); End; End. I get the following error message: "Error : range…

    EJEC-RED, Jonas Maebe5-12-2009 22:04 UTC
    1
45. A question or two regarding the FPC

    Over the last few years, I have written hundreds of thousands of lines of object pascal code that compiles successfully using the FPC and Delphi. To date, I have not…

    UGGUnknown author, Giuliano Colla, Graeme Geldenhuys5-12-2009 11:52 UTC
    15
46. WinCe 6.1

    building apps for WinCe 6.1 results in a warning on install, that it is build for an older version... What does it mean? Can I fix that? fpc 2.2.2 using crossfpc on…

    HJHenrik Genssen, Joost van der Sluis5-12-2009 11:07 UTC
    3
47. Problems with Debian and FP IDE

    When I run FP IDE on Debian I get an error message. Also I cannot use F8 to debug my program. How can I fix this? thanks…

    APAndres Linares, Paul Nicholls5-11-2009 23:16 UTC
    1
48. heap size growing

    I've got a fairly large system (originally written in Delphi, then moved to Kylix, and now finally in FPC 2.2.2) which is doing a lot of different things. Various…

    SBJSeth Grover, Burkhard Carstens, Jonas Maebe5-11-2009 20:04 UTC
    7
49. Doubts

    Dear all, I would like to write a program that must work in MS DOS with an input from file and output to another file, also I would like to compile the same program in…

    LJLourival Mendes, Jonas Maebe5-10-2009 12:25 UTC
    1
50. Missing File attribute in filutilh.inc?

    Hi guys Tinkering with Findfirst, Findnext functions within Linux, I discovered that the file attribute pointing to the parent dir and the curent dir (. + ..) are…

    UJMUnknown author, Jonas Maebe, Michael Van Canneyt5-10-2009 10:33 UTC
    4