[ion] 55791: [KERNEL32]: Use macro for CreateMailSlotA->CreateMailSlotW.

Author: ion
Date: Tue Feb 21 19:19:44 2012
New Revision: 55791

URL: http://svn.reactos.org/svn/reactos?rev=55791&view=rev
Log:
[KERNEL32]: Use macro for CreateMailSlotA->CreateMailSlotW.

Modified:
    trunk/reactos/dll/win32/kernel32/client/file/mailslot.c
    trunk/reactos/dll/win32/kernel32/include/base_x.h

Modified: trunk/reactos/dll/win32/kernel32/client/file/mailslot.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/client/…
==============================================================================
--- trunk/reactos/dll/win32/kernel32/client/file/mailslot.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/client/file/mailslot.c [iso-8859-1] Tue Feb 21
19:19:44 2012
@@ -26,32 +26,8 @@
                 IN DWORD lReadTimeout,
                 IN LPSECURITY_ATTRIBUTES lpSecurityAttributes)
 {
-    PUNICODE_STRING NameU;
-    ANSI_STRING NameA;
-    NTSTATUS Status;
-
-    NameU = &NtCurrentTeb()->StaticUnicodeString;
-
-    RtlInitAnsiString(&NameA, (LPSTR)lpName);
-    Status = RtlAnsiStringToUnicodeString(NameU, &NameA, FALSE);
-    if (!NT_SUCCESS(Status))
-    {
-        if (Status == STATUS_BUFFER_OVERFLOW)
-        {
-            SetLastError(ERROR_FILENAME_EXCED_RANGE);
-        }
-        else
-        {
-            BaseSetLastNTError(Status);
-        }
-
-        return INVALID_HANDLE_VALUE;
-    }
-
-    return CreateMailslotW(NameU->Buffer,
-                           nMaxMessageSize,
-                           lReadTimeout,
-                           lpSecurityAttributes);
+    /* Call the W(ide) function */
+    ConvertWin32AnsiObjectApiToUnicodeApi2(Mailslot, lpName, nMaxMessageSize,
lReadTimeout, lpSecurityAttributes);
 }
 
 /*

Modified: trunk/reactos/dll/win32/kernel32/include/base_x.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/include…
==============================================================================
--- trunk/reactos/dll/win32/kernel32/include/base_x.h [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/include/base_x.h [iso-8859-1] Tue Feb 21 19:19:44
2012
@@ -56,6 +56,17 @@
     if (!name) return Create##obj##W(__VA_ARGS__, NULL);                        \
     ConvertAnsiToUnicodeBody(name)                                              \
     if (NT_SUCCESS(Status)) return Create##obj##W(__VA_ARGS__, UnicodeCache->Buffer); 
\
+    ConvertAnsiToUnicodeEpilogue
+
+//
+// This macro uses the ConvertAnsiToUnicode macros above to convert a CreateXxxA
+// Win32 API into its equivalent CreateXxxW API.
+//
+#define ConvertWin32AnsiObjectApiToUnicodeApi2(obj, name, ...)                  \
+    ConvertAnsiToUnicodePrologue                                                \
+    if (!name) return Create##obj##W(NULL, __VA_ARGS__);                        \
+    ConvertAnsiToUnicodeBody(name)                                              \
+    if (NT_SUCCESS(Status)) return Create##obj##W(UnicodeCache->Buffer, __VA_ARGS__); 
\
     ConvertAnsiToUnicodeEpilogue
 
 //