clutch for pascal plugins not to eat memory on thread creation

git-svn-id: http://svn.miranda-ng.org/main/trunk@4085 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

8 files changed, 31 insertions, 45 deletions

diff --git a/plugins/Actman/actman.dpr b/plugins/Actman/actman.dpr
index caf0319c6a..5428411585 100644
--- a/plugins/Actman/actman.dpr
+++ b/plugins/Actman/actman.dpr
@@ -136,7 +136,7 @@ begin
 

   LoadGroups;

   RegisterIcons;

-  

+

   opthook      :=HookEvent(ME_OPT_INITIALISE ,@OnOptInitialise);

   hHookShutdown:=HookEvent(ME_SYSTEM_SHUTDOWN{ME_SYSTEM_OKTOEXIT},@PreShutdown);

   NotifyEventHooks(hHookChanged,twparam(ACTM_LOADED),0);

@@ -183,7 +183,9 @@ begin
 end;

 

 exports

-  Load, Unload,

-  MirandaPluginInfoEx;

+  Load, Unload, MirandaPluginInfoEx;

+

+initialization

+  DisableThreadLibraryCalls(hInstance);

 

 end.

diff --git a/plugins/HistoryPlusPlus/historypp.dpr b/plugins/HistoryPlusPlus/historypp.dpr
index 876722eca7..45573f1314 100644
--- a/plugins/HistoryPlusPlus/historypp.dpr
+++ b/plugins/HistoryPlusPlus/historypp.dpr
@@ -573,6 +573,7 @@ exports
   Unload;

 

 begin

+  DisableThreadLibraryCalls(hInstance);

 

   // decreasing ref count to oleaut32.dll as said

   // in plugins doc

diff --git a/plugins/ImportTXT/importtxt.dpr b/plugins/ImportTXT/importtxt.dpr
index 43d4b560e0..68f1081321 100644
--- a/plugins/ImportTXT/importtxt.dpr
+++ b/plugins/ImportTXT/importtxt.dpr
@@ -151,11 +151,10 @@ begin
   Result := 0;

 end;

 

-

 exports

+  Load, Unload, MirandaPluginInfoEx;

 

-  Load, Unload,

-  MirandaPluginInfoEx;

+initialization

+  DisableThreadLibraryCalls(hInstance);

 

-begin

 end.

diff --git a/plugins/QuickSearch/quicksearch.dpr b/plugins/QuickSearch/quicksearch.dpr
index 80901724d6..856f3376d3 100644
--- a/plugins/QuickSearch/quicksearch.dpr
+++ b/plugins/QuickSearch/quicksearch.dpr
@@ -240,5 +240,7 @@ exports
   Load, Unload,

   MirandaPluginInfoEx;

 

-begin

+initialization

+  DisableThreadLibraryCalls(hInstance);

+

 end.

diff --git a/plugins/ShlExt/shlcom.pas b/plugins/ShlExt/shlcom.pas
index fb9b4fa780..8aeb14c62b 100644
--- a/plugins/ShlExt/shlcom.pas
+++ b/plugins/ShlExt/shlcom.pas
@@ -1737,7 +1737,7 @@ begin
   SetEvent(p^.hEvent);

 end;

 

-function IssueTransferThread(pipch: PHeaderIPC): Cardinal; stdcall;

+procedure IssueTransferThread(pipch: PHeaderIPC); cdecl;

 var

   szBuf: array [0 .. MAX_PATH] of Char;

   pct: PSlotIPC;

@@ -1747,8 +1747,6 @@ var
   p: Pointer;

   hMainThread: THandle;

 begin

-  result:=0;

-  Thread_Push(0,nil);

   hMainThread := THandle(pipch^.Param);

   GetCurrentDirectory(sizeof(szBuf), szBuf);

   args.count := 0;

@@ -1795,8 +1793,6 @@ begin
   SetCurrentDirectory(szBuf);

   FreeMem(pipch);

   CloseHandle(hMainThread);

-  Thread_Pop();

-  ExitThread(0);

 end;

 

 type

@@ -2071,7 +2067,7 @@ begin
 end;

 

 // worker thread to clear MRU, called by the IPC bridge

-function ClearMRUThread(notused: Pointer): Cardinal; stdcall;

+procedure ClearMRUThread(notused: Pointer); cdecl;

 {$DEFINE SHL_IDC}

 {$DEFINE SHL_KEYS}

 {$INCLUDE shlc.inc}

@@ -2080,9 +2076,6 @@ function ClearMRUThread(notused: Pointer): Cardinal; stdcall;
 var

   hContact: THandle;

 begin

-  result:=0;

-  Thread_Push(0,nil);

-

   begin

     hContact := CallService(MS_DB_CONTACT_FINDFIRST, 0, 0);

     while hContact <> 0 do

@@ -2094,8 +2087,6 @@ begin
       hContact := CallService(MS_DB_CONTACT_FINDNEXT, hContact, 0);

     end;

   end;

-  Thread_Pop();

-  ExitThread(0);

 end;

 

 // this function is called from an APC into the main thread

@@ -2141,13 +2132,13 @@ begin
         ipcFixupAddresses(True, cloned);

         DuplicateHandle(GetCurrentProcess(), GetCurrentThread(), GetCurrentProcess(),

           @cloned^.Param, THREAD_SET_CONTEXT, False, 0);

-        CloseHandle(CreateThread(nil, 0, @IssueTransferThread, cloned, 0, tid));

+        mir_forkThread(@IssueTransferThread, cloned);

         goto Reply;

       end;

       // the request was to clear the MRU entries, we have no return data

       if (bits^ and REQUEST_CLEARMRU) = REQUEST_CLEARMRU then

       begin

-        CloseHandle(CreateThread(nil, 0, @ClearMRUThread, nil, 0, tid));

+        mir_forkThread(@ClearMRUThread, nil);

         goto Reply;

       end;

       // the IPC header may have pointers that need to be translated

@@ -2266,20 +2257,16 @@ begin
   //

 end;

 

-function ThreadServer(hMainThread: Pointer): Cardinal;

-{$IFDEF FPC}

-stdcall;

-{$ENDIF}

+procedure ThreadServer(hMainThread: Pointer); cdecl;

 var

   hEvent: THandle;

+  retVal: Cardinal;

 begin

-  result:=0;

-  Thread_Push(0,nil);

   hEvent := CreateEvent(nil, False, False, PChar(CreateProcessUID(GetCurrentProcessId())));

   while True do

   begin

-    Result := WaitForSingleObjectEx(hEvent, INFINITE, True);

-    if Result = WAIT_OBJECT_0 then

+    retVal := WaitForSingleObjectEx(hEvent, INFINITE, True);

+    if retVal = WAIT_OBJECT_0 then

     begin

       QueueUserAPC(@ipcService, THandle(hMainThread), 0);

     end; // if

@@ -2288,8 +2275,6 @@ begin
   end; // while

   CloseHandle(hEvent);

   CloseHandle(THandle(hMainThread));

-  Thread_Pop();

-  ExitThread(0);

 end;

 

 procedure InvokeThreadServer;

@@ -2306,13 +2291,7 @@ begin
   DuplicateHandle(GetCurrentProcess(), GetCurrentThread(), GetCurrentProcess(), @hMainThread,

     THREAD_SET_CONTEXT, False, 0);

   if hMainThread <> 0 then

-  begin

-{$IFDEF FPC}

-    CloseHandle(CreateThread(nil, 0, @ThreadServer, Pointer(hMainThread), 0, tid));

-{$ELSE}

-    CloseHandle(BeginThread(nil, 0, @ThreadServer, Pointer(hMainThread), 0, tid));

-{$ENDIF}

-  end; // if

+    mir_forkThread(@ThreadServer, Pointer(hMainThread));

 end;

 

 { exported functions }

diff --git a/plugins/ShlExt/shlext.dpr b/plugins/ShlExt/shlext.dpr
index f8a9cb0420..32d1eab0c7 100644
--- a/plugins/ShlExt/shlext.dpr
+++ b/plugins/ShlExt/shlext.dpr
@@ -1,4 +1,4 @@
-{$IFDEF FPC}
+{$IFDEF FPC}

 {$PACKRECORDS 4}

 {$MODE Delphi}

 {$ASMMODE intel}

@@ -384,13 +384,12 @@ end;
 {$R shldlgs.res}

 

 exports

-

   MirandaPluginInfoEx, Load, Unload;

 

 exports

-

   DllGetClassObject, DllCanUnloadNow, DllRegisterServer, DllUnregisterServer;

 

-begin

+initialization

+  DisableThreadLibraryCalls(hInstance);

 

-end.
+end.

diff --git a/plugins/Watrack/watrack.dpr b/plugins/Watrack/watrack.dpr
index 7c48e5eb29..2a0929c2d1 100644
--- a/plugins/Watrack/watrack.dpr
+++ b/plugins/Watrack/watrack.dpr
@@ -713,5 +713,7 @@ exports
   Load, Unload,

   MirandaPluginInfoEx;

 

-begin

+initialization

+  DisableThreadLibraryCalls(hInstance);

+

 end.

diff --git a/plugins/mRadio/mradio.dpr b/plugins/mRadio/mradio.dpr
index 1039ead40e..d8b0432b18 100644
--- a/plugins/mRadio/mradio.dpr
+++ b/plugins/mRadio/mradio.dpr
@@ -344,5 +344,7 @@ exports
   Load, Unload,

   MirandaPluginInfoEx;

 

-begin

+initialization

+  DisableThreadLibraryCalls(hInstance);

+

 end.