According to
http://fpc.freedoors.org/fpc-2.2.0.source/rtl/win/sysosh.inc
the definition should be something like the patch below says.
The copyright on this stuff is LGPL so I can take it over.
I'm not sure how this can cause crashes in your application though.
Danny
pavilion: {40} svn diff winbase.h
Index: winbase.h
===================================================================
--- winbase.h (revision 1246)
+++ winbase.h (working copy)
@@ -807,7 +807,16 @@
DWORD ContentionCount;
DWORD Spare [2];
} CRITICAL_SECTION_DEBUG,*PCRITICAL_SECTION_DEBUG;
+#ifdef UNDER_CE
typedef struct _CRITICAL_SECTION {
+ DWORD LockCount; // Nesting count on critical section
+ HANDLE OwnerThread; // Handle of owner thread
+ HANDLE hCrit; // Handle to this critical section
+ DWORD needtrap; // Trap in when freeing critical section
+ DWORD dwContentions; // Count of contentions
+} CRITICAL_SECTION,*PCRITICAL_SECTION,*LPCRITICAL_SECTION;
+#else
+typedef struct _CRITICAL_SECTION {
PCRITICAL_SECTION_DEBUG DebugInfo;
LONG LockCount;
LONG RecursionCount;
@@ -815,6 +824,7 @@
HANDLE LockSemaphore;
DWORD SpinCount;
} CRITICAL_SECTION,*PCRITICAL_SECTION,*LPCRITICAL_SECTION;
+#endif
typedef struct _SYSTEMTIME {
WORD wYear;
WORD wMonth;
pavilion: {41}
On Mon, 2009-05-18 at 11:58 +0200, Johnny Willemsen wrote:
> Hi,
>
> > I've looked on the internet a bit and can't find much info.
> >
> > We've inherited the declarations we use from another project, it is not
> > CE specific. So the issue might be that some versions of Windows do
> > have
> > a RecursionCount field, and otherd do not.
>
> The CRITICAL_SECTION definition is really different for WinCE.
>
> > Does this difference bother you ? Do you have more accurate information
> > on what should be in the CE version of this struct ?
>
> Yes, we think it is a problem. The struct WinCE itself uses is different
> then the one using with CEGCC, this could explain the crashes and the
> hanging tests we see.
>
> Search for CRITICAL_SECTION and hCrit on Google. hCrit is one of the fields
> on CE that is not there with regular Windows. We could send you the links,
> but don't want to give links you are not allowed to use ;-)
>
> Johnny
>
>
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--
Danny Backx ; danny.backx - at - scarlet.be ; http://danny.backx.info
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