Piotr Caban : msvcp60: Fix _Lockit class implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e3174d93d8c898ea6ecd9c8d8f9bb5b9ff41b9b2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e3174d93d8c898ea6ecd9c8d8f9bb5b9ff41b9b2

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Mon Jan 30 17:47:36 2012 +0100

msvcp60: Fix _Lockit class implementation.

---

 dlls/msvcp60/misc.c  |   59 ++++++-------------------------------------------
 dlls/msvcp60/msvcp.h |    2 +-
 2 files changed, 9 insertions(+), 52 deletions(-)

diff --git a/dlls/msvcp60/misc.c b/dlls/msvcp60/misc.c
index 94b673b..61cf4a5 100644
--- a/dlls/msvcp60/misc.c
+++ b/dlls/msvcp60/misc.c
@@ -89,56 +89,21 @@ void CDECL mutex_mutex_dtor(mutex *m)
     mutex_dtor(m);
 }
 
-static CRITICAL_SECTION lockit_cs[_MAX_LOCK];
-
-/* ?_Lockit_ctor at _Lockit@std@@SAXH at Z */
-void __cdecl _Lockit_init(int locktype) {
-    InitializeCriticalSection(&lockit_cs[locktype]);
-    lockit_cs[locktype].DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Lockit critical section");
-}
-
-/* ?_Lockit_dtor at _Lockit@std@@SAXH at Z */
-void __cdecl _Lockit_free(int locktype)
-{
-    lockit_cs[locktype].DebugInfo->Spare[0] = 0;
-    DeleteCriticalSection(&lockit_cs[locktype]);
-}
+static CRITICAL_SECTION lockit_cs;
 
 void init_lockit(void) {
-    int i;
-
-    for(i=0; i<_MAX_LOCK; i++)
-        _Lockit_init(i);
+    InitializeCriticalSection(&lockit_cs);
+    lockit_cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": _Lockit critical section");
 }
 
 void free_lockit(void) {
-    int i;
-
-    for(i=0; i<_MAX_LOCK; i++)
-        _Lockit_free(i);
+    lockit_cs.DebugInfo->Spare[0] = 0;
+    DeleteCriticalSection(&lockit_cs);
 }
 
-/* ?_Lockit_ctor at _Lockit@std@@CAXPAV12 at H@Z */
-/* ?_Lockit_ctor at _Lockit@std@@CAXPEAV12 at H@Z */
-void __cdecl _Lockit__Lockit_ctor_locktype(_Lockit *lockit, int locktype)
-{
-    lockit->locktype = locktype;
-    EnterCriticalSection(&lockit_cs[locktype]);
-}
-
-/* ?_Lockit_ctor at _Lockit@std@@CAXPAV12@@Z */
-/* ?_Lockit_ctor at _Lockit@std@@CAXPEAV12@@Z */
-void __cdecl _Lockit__Lockit_ctor(_Lockit *lockit)
-{
-    _Lockit__Lockit_ctor_locktype(lockit, 0);
-}
-
-/* ??0_Lockit at std@@QAE at H@Z */
-/* ??0_Lockit at std@@QEAA at H@Z */
-DEFINE_THISCALL_WRAPPER(_Lockit_ctor_locktype, 8)
 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit *this, int locktype)
 {
-    _Lockit__Lockit_ctor_locktype(this, locktype);
+    EnterCriticalSection(&lockit_cs);
     return this;
 }
 
@@ -147,15 +112,7 @@ _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit *this, int locktype)
 DEFINE_THISCALL_WRAPPER(_Lockit_ctor, 4)
 _Lockit* __thiscall _Lockit_ctor(_Lockit *this)
 {
-    _Lockit__Lockit_ctor_locktype(this, 0);
-    return this;
-}
-
-/* ?_Lockit_dtor at _Lockit@std@@CAXPAV12@@Z */
-/* ?_Lockit_dtor at _Lockit@std@@CAXPEAV12@@Z */
-void __cdecl _Lockit__Lockit_dtor(_Lockit *lockit)
-{
-    LeaveCriticalSection(&lockit_cs[lockit->locktype]);
+    return _Lockit_ctor_locktype(this, 0);
 }
 
 /* ??1_Lockit at std@@QAE at XZ */
@@ -163,7 +120,7 @@ void __cdecl _Lockit__Lockit_dtor(_Lockit *lockit)
 DEFINE_THISCALL_WRAPPER(_Lockit_dtor, 4)
 void __thiscall _Lockit_dtor(_Lockit *this)
 {
-    _Lockit__Lockit_dtor(this);
+    LeaveCriticalSection(&lockit_cs);
 }
 
 /* wctype */
diff --git a/dlls/msvcp60/msvcp.h b/dlls/msvcp60/msvcp.h
index ed31419..ef6f864 100644
--- a/dlls/msvcp60/msvcp.h
+++ b/dlls/msvcp60/msvcp.h
@@ -256,7 +256,7 @@ void __thiscall locale_dtor(locale*);
 
 /* class _Lockit */
 typedef struct {
-    int locktype;
+    char empty_struct;
 } _Lockit;
 
 #define _LOCK_LOCALE 0