kernel32: Move condition variable functions to kernelbase.

dlls/kernel32/kernel32.spec

@@ -1482,8 +1482,8 @@
 @ stdcall SignalObjectAndWait(long long long long)
 @ stdcall SizeofResource(long long)
 @ stdcall Sleep(long)
-@ stdcall SleepConditionVariableCS(ptr ptr long)
-@ stdcall SleepConditionVariableSRW(ptr ptr long long)
+@ stdcall -import SleepConditionVariableCS(ptr ptr long)
+@ stdcall -import SleepConditionVariableSRW(ptr ptr long long)
 @ stdcall SleepEx(long long)
 # @ stub SortCloseHandle
 # @ stub SortGetHandle

dlls/kernel32/sync.c

@@ -1875,39 +1875,3 @@ __ASM_STDCALL_FUNC(InterlockedDecrement, 4,
                   "ret $4")
 
 #endif  /* __i386__ */
-
-/***********************************************************************
- *           SleepConditionVariableCS   (KERNEL32.@)
- */
-BOOL WINAPI SleepConditionVariableCS( CONDITION_VARIABLE *variable, CRITICAL_SECTION *crit, DWORD timeout )
-{
-    NTSTATUS status;
-    LARGE_INTEGER time;
-
-    status = RtlSleepConditionVariableCS( variable, crit, get_nt_timeout( &time, timeout ) );
-
-    if (status != STATUS_SUCCESS)
-    {
-        SetLastError( RtlNtStatusToDosError(status) );
-        return FALSE;
-    }
-    return TRUE;
-}
-
-/***********************************************************************
- *           SleepConditionVariableSRW   (KERNEL32.@)
- */
-BOOL WINAPI SleepConditionVariableSRW( RTL_CONDITION_VARIABLE *variable, RTL_SRWLOCK *lock, DWORD timeout, ULONG flags )
-{
-    NTSTATUS status;
-    LARGE_INTEGER time;
-
-    status = RtlSleepConditionVariableSRW( variable, lock, get_nt_timeout( &time, timeout ), flags );
-
-    if (status != STATUS_SUCCESS)
-    {
-        SetLastError( RtlNtStatusToDosError(status) );
-        return FALSE;
-    }
-    return TRUE;
-}

dlls/kernelbase/kernelbase.spec

@@ -1512,8 +1512,8 @@
 @ stdcall SignalObjectAndWait(long long long long) kernel32.SignalObjectAndWait
 @ stdcall SizeofResource(long long) kernel32.SizeofResource
 @ stdcall Sleep(long) kernel32.Sleep
-@ stdcall SleepConditionVariableCS(ptr ptr long) kernel32.SleepConditionVariableCS
-@ stdcall SleepConditionVariableSRW(ptr ptr long long) kernel32.SleepConditionVariableSRW
+@ stdcall SleepConditionVariableCS(ptr ptr long)
+@ stdcall SleepConditionVariableSRW(ptr ptr long long)
 @ stdcall SleepEx(long long) kernel32.SleepEx
 @ stub SpecialMBToWC
 @ stub StartThreadpoolIo

dlls/kernelbase/sync.c

@@ -45,6 +45,14 @@ static inline BOOL is_version_nt(void)
     return !(GetVersion() & 0x80000000);
 }
 
+/* helper for kernel32->ntdll timeout format conversion */
+static inline LARGE_INTEGER *get_nt_timeout( LARGE_INTEGER *time, DWORD timeout )
+{
+    if (timeout == INFINITE) return NULL;
+    time->QuadPart = (ULONGLONG)timeout * -10000;
+    return time;
+}
+
 
 /***********************************************************************
  *              BaseGetNamedObjectDirectory  (kernelbase.@)
@@ -719,3 +727,33 @@ HANDLE WINAPI DECLSPEC_HOTPATCH OpenFileMappingW( DWORD access, BOOL inherit, LP
     }
     return ret;
 }
+
+
+/***********************************************************************
+ * Condition variables
+ ***********************************************************************/
+
+
+/***********************************************************************
+ *           SleepConditionVariableCS   (kernelbase.@)
+ */
+BOOL WINAPI DECLSPEC_HOTPATCH SleepConditionVariableCS( CONDITION_VARIABLE *variable,
+                                                        CRITICAL_SECTION *crit, DWORD timeout )
+{
+    LARGE_INTEGER time;
+
+    return set_ntstatus( RtlSleepConditionVariableCS( variable, crit, get_nt_timeout( &time, timeout )));
+}
+
+
+/***********************************************************************
+ *           SleepConditionVariableSRW   (kernelbase.@)
+ */
+BOOL WINAPI DECLSPEC_HOTPATCH SleepConditionVariableSRW( RTL_CONDITION_VARIABLE *variable,
+                                                         RTL_SRWLOCK *lock, DWORD timeout, ULONG flags )
+{
+    LARGE_INTEGER time;
+
+    return set_ntstatus( RtlSleepConditionVariableSRW( variable, lock,
+                                                       get_nt_timeout( &time, timeout ), flags ));
+}