Dual license with GPL-2.0 and BSD-2

Signed-off-by: Martynas Pumputis <[email protected]>

LICENSE.BSD-2-Clause

@@ -0,0 +1,23 @@
+Copyright Authors of Cilium. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

LICENSE.GPL-2.0

@@ -0,0 +1,23 @@
+Copyright Authors of Cilium. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

bpf/kprobe_pwru.c

@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 /*
  * TODO: ipv6 l4 protocol

internal/byteorder/byteorder_bigendian.go

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 // Copyright 2021 Authors of Cilium
 
 //go:build armbe || arm64be || mips || mips64 || ppc64

internal/byteorder/byteorder_littleendian.go

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 // Copyright 2021-2022 Authors of Cilium
 
 //go:build 386 || amd64 || arm || arm64 || mips64le || ppc64le || riscv64 || wasm

internal/byteorder/byteorder_test.go

@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 // Copyright 2017-2022 Authors of Cilium
 
 package byteorder

internal/pwru/config.go

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021-2022 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 package pwru
 

internal/pwru/output.go

@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 package pwru
 

internal/pwru/types.go

@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021-2022 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 package pwru
 

internal/pwru/utils.go

@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 package pwru
 

main.go

@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /* Copyright (C) 2020-2021 Martynas Pumputis */
-/* Copyright (C) 2021-2022 Authors of Cilium */
+/* Copyright (C) 2021- Authors of Cilium */
 
 package main
 

main_amd64.go

@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2021 Authors of Cilium */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+// Copyright (C) 2021- Authors of Cilium */
 
 //go:generate sh -c "echo Generating for amd64"
 //go:generate go run github.com/cilium/ebpf/cmd/bpf2go -cc clang KProbePWRU ./bpf/kprobe_pwru.c -- -DOUTPUT_SKB -D__TARGET_ARCH_x86 -I./bpf/headers -Wno-address-of-packed-member

main_arm64.go

@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2021 Authors of Cilium */
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+// Copyright (C) 2021- Authors of Cilium */
 
 //go:generate sh -c "echo Generating for arm64"
 //go:generate go run github.com/cilium/ebpf/cmd/bpf2go -cc clang KProbePWRU ./bpf/kprobe_pwru.c -- -DOUTPUT_SKB -D__TARGET_ARCH_arm64 -I./bpf/headers -Wno-address-of-packed-member

tools/getgetter.go

@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2022 Authors of Cilium
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+// Copyright (C) 2022- Authors of Cilium
 
 // This tool parses the provided Go files to generate getters for any exported
 // fields of each struct matching the struct regexp filter.

tools/tools.go

@@ -1,5 +1,5 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2021 Authors of Cilium
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+// Copyright (C) 2021- Authors of Cilium
 
 //go:build tools
 // +build tools