On 10/02/2014 03:59 PM, Xiangrong Fang wrote:
, not replace TFPList with TThreadList, for simplicity and performance
reason...
I don't suppose it will be possible to beat TThreadList performance by
any home-brew Pascal code, which is same is not insecure.
-Michael
On 10/02/2014 04:23 PM, Xiangrong Fang wrote:
I need my program to work on both Linux and Windows, can I still use
FUTEX?
I did not recommend to use FUTEX yourself. Futex is a rather complicated
thingy that needs ASM for a combination of atomic user land operations
and system calls (that
On 10/02/2014 05:03 PM, Xiangrong Fang wrote:
For Windows, critical sections are lighter-weight than mutexes.
Mutexes can be shared between processes, but always result in a
system call to the kernel which has some overhead. Critical
sections can only be used within one
In our previous episode, Michael Schnell said:
For Critical Sections, FPC has the TCriticalSection object, is there a
TMutex object?
AFAI understand, CriticalSection is the Delphi/fpc name for
POSIX-Mutex.
Critical sections are bound to the owning process under Windows, while
Windows
On 10/06/2014 12:18 PM, Marco van de Voort wrote:
So critical section is equal to posix mutex with
PTHREAD_PROCESS_PRIVATE attribute.
Thanks for the clearness !
(The OP of course just wants just this - synchronization between threads
of a single application.)
-Michael
In our previous episode, Michael Schnell said:
So critical section is equal to posix mutex with
PTHREAD_PROCESS_PRIVATE attribute.
Thanks for the clearness !
(The OP of course just wants just this - synchronization between threads
of a single application.)
On *nix for critical section,
Hi,
I created a relatively simple Windows Service Application using FPC
2.6.4. The application imports CSV data from a monitored folder and
updates product tables in a MS SQL Server database.
The Service Application installed and ran perfectly on my Windows 7
workstation. It also installed and
On 06/10/2014 11:59, Graeme Geldenhuys wrote:
C:\Q-Point\csvimportercsvimporter_service -i
exception at 0042CD50:
System error, (OS Code 5):
Access is denied.
Just a quick follow-up...
I eventually found the problem (by pure luck). Windows Server is weird!
Even though we logged in with an
Am 06.10.2014 17:19 schrieb Graeme Geldenhuys ggeldenh...@qts.co.uk:
On 06/10/2014 11:59, Graeme Geldenhuys wrote:
C:\Q-Point\csvimportercsvimporter_service -i
exception at 0042CD50:
System error, (OS Code 5):
Access is denied.
Just a quick follow-up...
I eventually found the
On 06/10/2014 16:36, Sven Barth wrote:
That's the case since Windows Vista. Maybe you have disabled UAC
Interesting, thanks for mentioning that. I know I've disabled UAC on my
work laptop. I'm not in control of our development server, but I'll ask
the admin when he is back in the office.
Am 2014-10-06 um 07:55 schrieb Sven Barth:
On 06.10.2014 07:20, Jürgen Hestermann wrote:
Am 2014-10-05 um 20:21 schrieb Sven Barth:
Please note that GetLastError is Windows-specific. The cross platform
function in SysUtils is called GetLastOSError which does return Integer.
And why does a
Hello.
I use Geany and fpGUI for ages now. ;-)
All you have to do =
In Geany:
- Click on Define construct command = In Compile command = fpc %f
@extrafpc.cfg
extrafpc.cfp is a text file with all your -fu and -fi needed.
Here example of a fpGUI extrafpc.cfg =
-fPIC
Michael Schnell wrote:
On 10/02/2014 03:59 PM, Xiangrong Fang wrote:
, not replace TFPList with TThreadList, for simplicity and
performance reason...
I don't suppose it will be possible to beat TThreadList performance by
any home-brew Pascal code, which is same is not insecure.
But I
Am 2014-10-05 um 15:08 schrieb Michael Van Canneyt:
A typecast will be needed somewhere.
Yes, instead of assigning the two values as in
Integer_Type := DWord_Type;
MOVE could be used:
move(DWord_Type,Integer_Type,sizeof(DWord_Type));
This way no range check would trigger and no bit would
Am 06.10.2014 17:45 schrieb Graeme Geldenhuys ggeldenh...@qts.co.uk:
On 06/10/2014 16:36, Sven Barth wrote:
That's the case since Windows Vista. Maybe you have disabled UAC
Interesting, thanks for mentioning that. I know I've disabled UAC on my
work laptop. I'm not in control of our
Am 06.10.2014 17:55 schrieb Jürgen Hestermann juergen.hesterm...@gmx.de:
Am 2014-10-06 um 07:55 schrieb Sven Barth:
On 06.10.2014 07:20, Jürgen Hestermann wrote:
Am 2014-10-05 um 20:21 schrieb Sven Barth:
Please note that GetLastError is Windows-specific. The cross platform
function
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