Hello all
if i try compile free pascal http22 examples in ubuntu - i get this error.
--
a...@ubuntu:/usr/share/fpcsrc/2.2.2/packages/httpd22/examples$ sudo make
/bin/mkdir -p units/i386-linux
/usr/bin/ppc386 -Fu../../../rtl
-Fu../../../packages/httpd22/units/i386-linux -FE. -FUunits/i386-linux
2009/10/7 Tomas Hajny xhaj...@mbox.vol.cz:
Yes, this is the case as far as I know (I haven't done any GUI programming
under OS/2 myself, but I know that this has always been one of the main
porting obstacles between Win32 and OS/2 at least).
I suppose I can see the merits for using each of
On 07 Oct 2009, at 17:39, Jürgen Hestermann wrote:
And I don't know any other Pascal Compiler who does any checks in
this direction. Do some?
I don't know, but ADA reportedly does. Such a feature definitely seems
useful to me.
Jonas___
On 08 Oct 2009, at 08:10, Alexey Voychehovich wrote:
Compiling mod_example.pp
mod_example.pp(494,3) Note: Local variable dcfg is assigned but
never used
mod_example.pp(1009,3) Note: Local variable cfg is assigned but
never used
Linking ./libmod_example.so
mod_example.pp(1342,1) Error:
In our previous episode, Andrew Brunner said:
Sockets programming often requires a poll for how much data is
available on a particular socket descriptor.
I'm porting an inhouse library for a sockets implementation and I
realize that while I have a FpIOCtl call in the baseUnix unit I have
no
Jonas Maebe schrieb:
On 07 Oct 2009, at 17:39, Jürgen Hestermann wrote:
And I don't know any other Pascal Compiler who does any checks in this
direction. Do some?
I don't know, but ADA reportedly does. Such a feature definitely seems
useful to me.
Afaik GPC does as well?
Hello Jonas,
Thursday, October 8, 2009, 10:49:43 AM, you wrote:
help please.
http://www.freepascal.org/faq.var#unix-ld219
Downgrade to binutils 2.18.x, or try upgrading binutils and hope that
Ubuntu has backported the required fix already (no new release of
binutils has been made since
On 08 Oct 2009, at 10:19, Alexey Voytsehovich wrote:
Hello Jonas,
Thursday, October 8, 2009, 10:49:43 AM, you wrote:
Downgrade to binutils 2.18.x, or try upgrading binutils and hope that
Ubuntu has backported the required fix already (no new release of
binutils has been made since that bug
i backported to
a...@ubuntu:~$ aptitude show binutils
Package: binutils
State: installed
Automatically installed: no
Version: 2.18.93.20081009-0ubuntu1
Priority: optional
Section: devel
Maintainer: Ubuntu Core developers ubuntu-devel-disc...@lists.ubuntu.com
Uncompressed Size: 8729k
Depends:
Hi,
I'm using FPC 2.3.1 on a 64bit Linux system.
I have a field variable which is an class instance. Many methods use
this field variable and it's properties. I suddenly started getting
Access Violations in my application. Adding that field variable to the
Watch Window and stepping through my
2009/10/8 Graeme Geldenhuys graemeg.li...@gmail.com:
Anyway what is the correct way of passing a class instance (object) to
methods? Maybe this is my problem?
Actually, I don't think this is the issue. There was only two places
in my code where I pass the FLayout instance to external
On 08 Oct 2009, at 12:36, Alexey Voychehovich wrote:
but got this error
a...@ubuntu:~$ fpc mod_hello.pp
Free Pascal Compiler version 2.2.2-8 [2009/01/08] for i386
Copyright (c) 1993-2008 by Florian Klaempfl
Target OS: Linux for i386
Compiling mod_hello.pp
Linking libmod_hello.so
Hello FPC-Pascal,
Thursday, October 8, 2009, 12:38:20 PM, you wrote:
GG Most of the times te watch output is:FLayout:TRichTextLayout
0xabcedef
GG This is correct. The type is known and the memory address seems fine.
GG (ignore my fake mem address above).
GG But then at some point the
Hello Jonas,
Thursday, October 8, 2009, 1:54:20 PM, you wrote:
help again please?
Try ld 2.18.50
And also use FPC 2.2.4, not 2.2.2.
ok
on fpc 2.2.4 and binutil 2.9.91 sources cimpiled and linked
but if i load module in apache (on ubuntu)
i get this error
--
can`t locate API module
On 07/10/2009 16:39, Jürgen Hestermann wrote:
IIRC, there is a difference. With the second declaration the compiler
can add a run-time check that the correct memebrs are accessed based
on the value of X.
Unfortunately, I cannot find the compiler switch.
FPC has no support for this.
And I
hi again
build line on ubuntu
fpc -dFPCAPACHE_2_2 mod_hello.pp
and got this error on load module in apache
--
apache2: Syntax error on line 284 of /etc/apache2/apache2.conf: API module
structure 'test_module' in file /etc/apache2/modules/mod_hello.dll is
garbled - expected signature 41503232 but
On 08 Oct 2009, at 15:51, Graeme Geldenhuys wrote:
procedure THelpFile.ReadContents;
var
Topic: TTopic;
EntryIndex: longint;
pEntry: pTTOCEntryStart;
tocarray: array of Int32;
p: PByte;
begin
_Topics.Capacity := _Header.ntoc;
SetLength(tocarray, _Header.ntoc);
p := _Data +
Hello Graeme,
Thursday, October 8, 2009, 4:51:34 PM, you wrote:
tocarray: array of Int32;
p: PByte;
begin
_Topics.Capacity := _Header.ntoc;
SetLength(tocarray, _Header.ntoc);
// Finalize(tocarray);--- doesn't work
Finalize(tocarray, _header.ntoc);
Graeme Geldenhuys schreef:
Hi,
--
procedure THelpFile.ReadContents;
var
Topic: TTopic;
EntryIndex: longint;
pEntry: pTTOCEntryStart;
tocarray: array of Int32;
p: PByte;
begin
_Topics.Capacity := _Header.ntoc;
SetLength(tocarray, _Header.ntoc);
On 08 Oct 2009, at 15:58, Alexey Voytsehovich wrote:
Thursday, October 8, 2009, 4:51:34 PM, you wrote:
// Finalize(tocarray);--- doesn't work
Finalize(tocarray, _header.ntoc); --- doesn't work
tocarray := nil; --- doesn't work
2009/10/8 Jonas Maebe jonas.ma...@elis.ugent.be:
SetLength(tocarray, _Header.ntoc);
p := _Data + _Header.tocoffsetsstart;
Move(p, tocarray, SizeOf(tocarray));
This has to be
move(p^, tocarray^, length(tocarray)*sizeof(tocarray[0]));
^
This gives a
Move(p, tocarray[0], SizeOf(tocarray));
This causes an Access Violation at runtime.
This should not cause as RAV. You must call
SetLength(toarray,SizeOfMemory) and also don't use SizeOf(tocarray)
use Length(tocarray)*SizeOf(What ever the element is))
2009/10/8 Jonas Maebe jonas.ma...@elis.ugent.be:
Also, as you can see the program does not really depend on the data being
actually stored in a dynamic array. So you could just as well use tocarray:
^Int32 and assign it the value of p (as you pretty much did until now).
Ah! That is what I
Graeme Geldenhuys schreef:
2009/10/8 Jonas Maebe jonas.ma...@elis.ugent.be:
SetLength(tocarray, _Header.ntoc);
p := _Data + _Header.tocoffsetsstart;
Move(p, tocarray, SizeOf(tocarray));
This has to be
move(p^, tocarray^, length(tocarray)*sizeof(tocarray[0]));
Zitat von Graeme Geldenhuys graemeg.li...@gmail.com:
[...]
* ntoc = number of entries in the array. Each entry is a LongWord (or
Int32 in the code below)
* tocarray is my local array that gets populated with information from
the file, using the Move() procedure.
* tocoffsetsstart is the
On 08 Oct 2009, at 16:18, Graeme Geldenhuys wrote:
2009/10/8 Jonas Maebe jonas.ma...@elis.ugent.be:
SetLength(tocarray, _Header.ntoc);
p := _Data + _Header.tocoffsetsstart;
Move(p, tocarray, SizeOf(tocarray));
This has to be
move(p^, tocarray^, length(tocarray)*sizeof(tocarray[0]));
2009/10/8 Vincent Snijders vsnijd...@vodafonevast.nl:
Working with pointers, if you don't get it, maybe just use a loop.
I have to admit. After working for so long with RDBMS API's, I got
quite rusty with the more low level file reading, record structures
and pointer arithmetic. Database
2009/10/8 Jonas Maebe jonas.ma...@elis.ugent.be:
Also with understanding how dynamic arrays and/or move work. Dynamic arrays
are reference counted pointers to data blobs. sizeof(dynamic_array_var) =
sizeof(pointer), always, and regardless of the length of the array. It's
like sizeof(class) =
Given that the OP was asking about learning, maybe it would be worth
mentioning that the way we normally have data structures which hold
different data these days is by polymorphism in objects or classes.
Instead of having an array of variant records, each of which might hold
a description of a
And I don't know any other Pascal Compiler who does any checks in this
direction. Do some?
I don't know, but ADA reportedly does.
I don't know the differences to Pascal. Does it have the same syntax for
variant records?
Such a feature definitely seems useful to me.
Of course it would
Hi there,
I've got a unit I'm porting from Windows to Linux and I came across a
QueueUserAPC (Kernel32 Windows) I make to add a callback method that
gets executed by the thread I added this to.
function QueueUserAPC(Callback: Pointer; hThread: THandle;
dwData:DWORD): boolean; stdcall;
When the
This usually comes when you compiled your Apache module with the wrong
version of httpdXX directory from fpc/packages/.
There are 3 included in fpc:
httpd13
httpd20
and
httpd22
Delete the two that are not your Apache version and recompile your
module (or in Lazarus - Project - Compiler
Jürgen Hestermann juergen.hesterm...@gmx.de:
And I don't know any other Pascal Compiler who does any checks in
this direction. Do some?
I don't know, but ADA reportedly does.
Yes, but the semantics of discriminants is slightly different than in PASCAL.
I don't know the differences to
One thing that i did not like about FPC Generics is the impossibility of
doing something like this :
Type
generic TList_T=class(TObject)
type public
TCompareFunc = function(const Item1, Item2: _T): Integer;
var public
data : _T;
procedure Add(item: _T);
procedure
Hello ABorka,
Thursday, October 8, 2009, 8:41:14 PM, you wrote:
This usually comes when you compiled your Apache module with the wrong
version of httpdXX directory from fpc/packages/.
There are 3 included in fpc:
httpd13
httpd20
and
httpd22
Delete the two that are not your Apache
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