[solved]RTL Event inside linux dynamic library (.so)

[mata_fp]

Hi,

I have a problem with RTL Event. RTLEventCreate always returns NIL when it's called from dynamic library.

If I call the function from graphical application (LCL), everything works as intended and function returns valid pointer.

Is there something I am missing?

Thanks for the help.

OS: Linux Mint XFCE x64
Lazarus: 2.0.0
FPC:   3.0.4

Code: Pascal  [Select][+][-]

1. library knihovna;
2.  
3. {$mode objfpc}{$H+}
4.  
5. {$R *.res}
6.  
7. var Evt: PRTLEvent;
8.  
9. function Get_Version: Int32; cdecl;
10. begin
11.   Evt := Nil;
12.   Evt := RTLEventCreate;
13.  
14.   If Evt <> Nil then Result :=  111
15.                 else Result := -222;
16.  
17.   RTLEventDestroy(Evt);
18. end;
19.  
20. exports
21.   Get_Version;
22.  
23. begin
24. end.
25.  

[marcov]

Shared library have a complete separate copy of all state, so you probably must also include unit cthreads in the library.

[mata_fp]

Thanks