modbus: migrate to SPDX identifier

Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <[email protected]>
apache · Dec 21, 2024 · a53ac35 · a53ac35
1 parent 7220a3b
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diff --git a/modbus/CMakeLists.txt b/modbus/CMakeLists.txt
@@ -1,25 +1,7 @@
 # ##############################################################################
 # apps/modbus/CMakeLists.txt
 #
-# Licensed to the Apache Software Foundation (ASF) under one or more contributor
-# license agreements.  See the NOTICE file distributed with this work for
-# additional information regarding copyright ownership.  The ASF licenses this
-# file to you under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License.  You may obtain a copy of
-# the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
-# License for the specific language governing permissions and limitations under
-# the License.
-#
-# ##############################################################################
-
-# ##############################################################################
-# apps/modbus/CMakeLists.txt
+# SPDX-License-Identifier: Apache-2.0
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more contributor
 # license agreements.  See the NOTICE file distributed with this work for

diff --git a/modbus/Make.defs b/modbus/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/Makefile b/modbus/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/ascii/Make.defs b/modbus/ascii/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/ascii/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/ascii/mbascii.c b/modbus/ascii/mbascii.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/ascii/mbascii.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/ascii/mbascii.h b/modbus/ascii/mbascii.h
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/ascii/mbascii.h
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/Make.defs b/modbus/functions/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/functions/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/functions/mbfunccoils.c b/modbus/functions/mbfunccoils.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbfunccoils.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfunccoils_m.c b/modbus/functions/mbfunccoils_m.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/functions/mbfunccoils_m.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (C) 2013 Armink <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2013 Armink <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncdiag.c b/modbus/functions/mbfuncdiag.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/functions/mbfuncdiag.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncdisc.c b/modbus/functions/mbfuncdisc.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbfuncdisc.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncdisc_m.c b/modbus/functions/mbfuncdisc_m.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/functions/mbfuncdisc_m.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (C) 2013 Armink <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2013 Armink <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncholding.c b/modbus/functions/mbfuncholding.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbfuncholding.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncholding_m.c b/modbus/functions/mbfuncholding_m.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/functions/mbfuncholding_m.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (C) 2013 Armink <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2013 Armink <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncinput.c b/modbus/functions/mbfuncinput.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbfuncinput.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncinput_m.c b/modbus/functions/mbfuncinput_m.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/functions/mbfuncinput_m.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (C) 2013 Armink <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2013 Armink <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbfuncother.c b/modbus/functions/mbfuncother.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbfuncother.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/functions/mbutils.c b/modbus/functions/mbutils.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/functions/mbutils.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/mb.c b/modbus/mb.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/mb.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/mb_m.c b/modbus/mb_m.c
@@ -1,8 +1,8 @@
 /****************************************************************************
  * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
  *
- *   Copyright (C) 2013 Armink <[email protected]>
- *   All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2013 Armink <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/Make.defs b/modbus/nuttx/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/nuttx/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/nuttx/port.h b/modbus/nuttx/port.h
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/port.h
  *
- * FreeModbus Library: NuttX Port
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portevent.c b/modbus/nuttx/portevent.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/portevent.c
  *
- * FreeModbus Library: NuttX Port
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portevent_m.c b/modbus/nuttx/portevent_m.c
@@ -1,10 +1,9 @@
 /****************************************************************************
  * apps/modbus/nuttx/portevent_m.c
  *
- * FreeModbus Library: NuttX Modbus Master Port
- * Original work (c) 2006 Christian Walter <[email protected]>
- * Modified work (c) 2016 Vytautas Lukenskas <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
+ * SPDX-FileCopyrightText: 2016 Vytautas Lukenskas <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portother.c b/modbus/nuttx/portother.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/portother.c
  *
- * FreeModbus Library: NuttX Port
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portother_m.c b/modbus/nuttx/portother_m.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/portother_m.c
  *
- *   FreeModbus Library: NuttX Port
- *   Copyright (c) 2006 Christian Walter <[email protected]>
- *   All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portserial.c b/modbus/nuttx/portserial.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/portserial.c
  *
- * FreeModbus Library: NuttX Port
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/portserial_m.c b/modbus/nuttx/portserial_m.c
@@ -1,10 +1,9 @@
 /****************************************************************************
  * apps/modbus/nuttx/portserial_m.c
  *
- * FreeModbus Library: NuttX Modbus Master Port
- * Original work (c) 2006 Christian Walter <[email protected]>
- * Modified work (c) 2016 Vytautas Lukenskas <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
+ * SPDX-FileCopyrightText: 2016 Vytautas Lukenskas <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/porttimer.c b/modbus/nuttx/porttimer.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/nuttx/porttimer.c
  *
- * FreeModbus Library: NuttX Port
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/nuttx/porttimer_m.c b/modbus/nuttx/porttimer_m.c
@@ -1,10 +1,9 @@
 /****************************************************************************
  * apps/modbus/nuttx/porttimer_m.c
  *
- * FreeModbus Library: NuttX Modbus Master Port
- * Original work (c) 2006 Christian Walter <[email protected]>
- * Modified work (c) 2016 Vytautas Lukenskas <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
+ * SPDX-FileCopyrightText: 2016 Vytautas Lukenskas <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/rtu/Make.defs b/modbus/rtu/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # apps/modbus/rtu/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The

diff --git a/modbus/rtu/mbcrc.c b/modbus/rtu/mbcrc.c
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modbus/rtu/mbcrc.c
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

diff --git a/modbus/rtu/mbcrc.h b/modbus/rtu/mbcrc.h
@@ -1,9 +1,8 @@
 /****************************************************************************
  * apps/modutils/rtu/mbcrc.h
  *
- * FreeModbus Library: A portable Modbus implementation for Modbus ASCII/RTU.
- * Copyright (c) 2006 Christian Walter <[email protected]>
- * All rights reserved.
+ * SPDX-License-Identifier: BSD-3-Clause
+ * SPDX-FileCopyrightText: 2006 Christian Walter <[email protected]>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions