ntdll: Added RtlFindActivationContextSectionGuid() stub.

dlls/kernel32/actctx.c

@@ -272,10 +272,15 @@ BOOL WINAPI FindActCtxSectionGuid(DWORD dwFlags, const GUID* lpExtGuid,
                                   ULONG ulId, const GUID* lpSearchGuid,
                                   PACTCTX_SECTION_KEYED_DATA pInfo)
 {
-  FIXME("%08x %s %u %s %p\n", dwFlags, debugstr_guid(lpExtGuid),
-       ulId, debugstr_guid(lpSearchGuid), pInfo);
-  SetLastError( ERROR_CALL_NOT_IMPLEMENTED);
+    NTSTATUS status;
+
+    if ((status = RtlFindActivationContextSectionGuid(dwFlags, lpExtGuid, ulId, lpSearchGuid, pInfo)))
+    {
+        SetLastError(RtlNtStatusToDosError(status));
         return FALSE;
+    }
+
+    return TRUE;
 }
 
 /***********************************************************************

dlls/ntdll/actctx.c

@@ -2716,3 +2716,34 @@ NTSTATUS WINAPI RtlFindActivationContextSectionString( ULONG flags, const GUID *
 
     return status;
 }
+
+/***********************************************************************
+ *		RtlFindActivationContextSectionGuid (NTDLL.@)
+ *
+ * Find information about a GUID in an activation context.
+ * FIXME: function signature/prototype may be wrong
+ */
+NTSTATUS WINAPI RtlFindActivationContextSectionGuid( ULONG flags, const GUID *extguid, ULONG section_kind,
+                                                     const GUID *guid, void *ptr )
+{
+    ACTCTX_SECTION_KEYED_DATA *data = ptr;
+
+    FIXME("%08x %s %u %s %p: stub\n", flags, debugstr_guid(extguid), section_kind, debugstr_guid(guid), data);
+
+    if (extguid)
+    {
+        FIXME("expected extguid == NULL\n");
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    if (flags & ~FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
+    {
+        FIXME("unknown flags %08x\n", flags);
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    if (!data || data->cbSize < FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) || !guid)
+        return STATUS_INVALID_PARAMETER;
+
+    return STATUS_NOT_IMPLEMENTED;
+}

dlls/ntdll/ntdll.spec

@@ -578,7 +578,7 @@
 @ stdcall RtlFillMemory(ptr long long)
 @ stdcall RtlFillMemoryUlong(ptr long long)
 @ stub RtlFinalReleaseOutOfProcessMemoryStream
-@ stub RtlFindActivationContextSectionGuid
+@ stdcall RtlFindActivationContextSectionGuid(long ptr long ptr ptr)
 @ stdcall RtlFindActivationContextSectionString(long ptr long ptr ptr)
 @ stdcall RtlFindCharInUnicodeString(long ptr ptr ptr)
 @ stdcall RtlFindClearBits(ptr long long)

include/winternl.h

@@ -2351,6 +2351,7 @@ NTSYSAPI void      DECLSPEC_NORETURN WINAPI RtlExitUserProcess(ULONG);
 NTSYSAPI void      DECLSPEC_NORETURN WINAPI RtlExitUserThread(ULONG);
 NTSYSAPI NTSTATUS  WINAPI RtlExpandEnvironmentStrings_U(PCWSTR, const UNICODE_STRING*, UNICODE_STRING*, ULONG*);
 NTSYSAPI NTSTATUS  WINAPI RtlFindActivationContextSectionString(ULONG,const GUID*,ULONG,const UNICODE_STRING*,PVOID);
+NTSYSAPI NTSTATUS  WINAPI RtlFindActivationContextSectionGuid(ULONG,const GUID*,ULONG,const GUID*,PVOID);
 NTSYSAPI NTSTATUS  WINAPI RtlFindCharInUnicodeString(int,const UNICODE_STRING*,const UNICODE_STRING*,USHORT*);
 NTSYSAPI ULONG     WINAPI RtlFindClearBits(PCRTL_BITMAP,ULONG,ULONG);
 NTSYSAPI ULONG     WINAPI RtlFindClearBitsAndSet(PRTL_BITMAP,ULONG,ULONG);