Update copyright headers

Headers updated automatically using maint/update_copyright_years.sh
script.

60 files changed, 60 insertions, 54 deletions

diff --git a/configure.ac b/configure.ac
index 0012576a7..86d08d830 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@
 # Copyright (c) 2006-2016 Dmitry V. Levin <ldv@strace.io>
 # Copyright (c) 2008-2015 Mike Frysinger <vapier@gentoo.org>
 # Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
-# Copyright (c) 2002-2022 The strace developers.
+# Copyright (c) 2002-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/maint/gen_xlat_defs.sh b/maint/gen_xlat_defs.sh
index 8ccb06599..c082f2e5b 100755
--- a/maint/gen_xlat_defs.sh
+++ b/maint/gen_xlat_defs.sh
@@ -2,7 +2,7 @@
 
 # Generate xlat .in file based on the existing file and Linux UAPI headers.
 #
-# Copyright (c) 2018-2020 The strace developers.
+# Copyright (c) 2018-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/maint/ioctls_sym.sh b/maint/ioctls_sym.sh
index e8ea10b57..71b6a1c3d 100755
--- a/maint/ioctls_sym.sh
+++ b/maint/ioctls_sym.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Copyright (c) 2015 Dmitry V. Levin <ldv@strace.io>
-# Copyright (c) 2015-2022 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/maint/make-dsc b/maint/make-dsc
index 5935720e7..ff8107052 100755
--- a/maint/make-dsc
+++ b/maint/make-dsc
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 #
-# Copyright (c) 2016-2020 The strace developers.
+# Copyright (c) 2016-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/Makefile.am b/src/Makefile.am
index cd4af9ae2..e6c22f4b6 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -4,7 +4,7 @@
 # Copyright (c) 2006-2016 Dmitry V. Levin <ldv@strace.io>
 # Copyright (c) 2008-2015 Mike Frysinger <vapier@gentoo.org>
 # Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
-# Copyright (c) 2002-2022 The strace developers.
+# Copyright (c) 2002-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/btrfs.c b/src/btrfs.c
index 516fc9549..31ee871b3 100644
--- a/src/btrfs.c
+++ b/src/btrfs.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2016 Jeff Mahoney <jeffm@suse.com>
- * Copyright (c) 2016-2021 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/fanotify.c b/src/fanotify.c
index 8c66325bd..9070b6be9 100644
--- a/src/fanotify.c
+++ b/src/fanotify.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2014-2015 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2014-2022 The strace developers.
+ * Copyright (c) 2014-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/filter_seccomp.c b/src/filter_seccomp.c
index eced2da61..219adc33c 100644
--- a/src/filter_seccomp.c
+++ b/src/filter_seccomp.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 Chen Jingpiao <chenjingpiao@gmail.com>
  * Copyright (c) 2019 Paul Chaignon <paul.chaignon@gmail.com>
- * Copyright (c) 2018-2021 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/generate_mpers_am.sh b/src/generate_mpers_am.sh
index d7e7a3b57..4d77ecdb3 100755
--- a/src/generate_mpers_am.sh
+++ b/src/generate_mpers_am.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 #
-# Copyright (c) 2015-2021 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/generate_sen.sh b/src/generate_sen.sh
index 25cde69c4..c87d121e7 100755
--- a/src/generate_sen.sh
+++ b/src/generate_sen.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 #
-# Copyright (c) 2015-2021 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/io_uring.c b/src/io_uring.c
index 90fd8fcc3..b7c5428ff 100644
--- a/src/io_uring.c
+++ b/src/io_uring.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2019 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2019-2022 The strace developers.
+ * Copyright (c) 2019-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/ioctl.c b/src/ioctl.c
index 27e4f4906..fc6cef933 100644
--- a/src/ioctl.c
+++ b/src/ioctl.c
@@ -3,7 +3,7 @@
  * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
  * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
  * Copyright (c) 1996-2001 Wichert Akkerman <wichert@cistron.nl>
- * Copyright (c) 1999-2022 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/ioprio.c b/src/ioprio.c
index 0d1b7e8de..48262ad1e 100644
--- a/src/ioprio.c
+++ b/src/ioprio.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2015 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2014-2021 The strace developers.
+ * Copyright (c) 2014-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/kernel_fcntl.h b/src/kernel_fcntl.h
index 9c0e68d96..6a26f9b53 100644
--- a/src/kernel_fcntl.h
+++ b/src/kernel_fcntl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2021 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/kernel_timespec.h b/src/kernel_timespec.h
index dfedc54e1..9b730a966 100644
--- a/src/kernel_timespec.h
+++ b/src/kernel_timespec.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2021 Dmitry V. Levin <ldv@strace.io>
+ * Copyright (c) 2019-2023 Dmitry V. Levin <ldv@strace.io>
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/linux/hppa/arch_defs_.h b/src/linux/hppa/arch_defs_.h
index 672bae402..6c5b759eb 100644
--- a/src/linux/hppa/arch_defs_.h
+++ b/src/linux/hppa/arch_defs_.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2021 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/linux/hppa/arch_regs.c b/src/linux/hppa/arch_regs.c
index bdb6acf03..9ae2b8147 100644
--- a/src/linux/hppa/arch_regs.c
+++ b/src/linux/hppa/arch_regs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2021 The strace developers.
+ * Copyright (c) 2015-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/linux/hppa/arch_rt_sigframe.c b/src/linux/hppa/arch_rt_sigframe.c
index 879a7d3f6..32f5241c3 100644
--- a/src/linux/hppa/arch_rt_sigframe.c
+++ b/src/linux/hppa/arch_rt_sigframe.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2021 Dmitry V. Levin <ldv@strace.io>
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/linux/hppa/rt_sigframe.h b/src/linux/hppa/rt_sigframe.h
index 3b8348b04..58648424d 100644
--- a/src/linux/hppa/rt_sigframe.h
+++ b/src/linux/hppa/rt_sigframe.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2021 Dmitry V. Levin <ldv@strace.io>
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/linux/mips/genstub.sh b/src/linux/mips/genstub.sh
index 4c01c0151..ca66760ee 100755
--- a/src/linux/mips/genstub.sh
+++ b/src/linux/mips/genstub.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 #
-# Copyright (c) 2015-2021 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/mmsghdr.c b/src/mmsghdr.c
index 6e2c8cc96..ce793f4b5 100644
--- a/src/mmsghdr.c
+++ b/src/mmsghdr.c
@@ -3,7 +3,7 @@
  * Copyright (c) 2012-2013 Denys Vlasenko <vda.linux@googlemail.com>
  * Copyright (c) 2014 Masatake YAMATO <yamato@redhat.com>
  * Copyright (c) 2010-2016 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2016-2021 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/mpers.sh b/src/mpers.sh
index bb948de8d..0c1021a62 100755
--- a/src/mpers.sh
+++ b/src/mpers.sh
@@ -1,7 +1,7 @@
 #!/bin/sh -e
 #
 # Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
-# Copyright (c) 2015-2021 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/netlink.c b/src/netlink.c
index b599d49b7..a07ff00bb 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2016 Fabien Siron <fabien.siron@epita.fr>
  * Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2016-2022 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/print_timespec.h b/src/print_timespec.h
index 4fb847767..dc5f9d10c 100644
--- a/src/print_timespec.h
+++ b/src/print_timespec.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2016-2021 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/printmode.c b/src/printmode.c
index 4328f048d..baab46449 100644
--- a/src/printmode.c
+++ b/src/printmode.c
@@ -4,7 +4,7 @@
  * Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
  * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
  * Copyright (c) 2012 Denys Vlasenko <vda.linux@googlemail.com>
- * Copyright (c) 2012-2021 The strace developers.
+ * Copyright (c) 2012-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/printsiginfo.c b/src/printsiginfo.c
index 49b31fc05..7dc63d91b 100644
--- a/src/printsiginfo.c
+++ b/src/printsiginfo.c
@@ -7,7 +7,7 @@
  * Copyright (c) 2013 Denys Vlasenko <vda.linux@googlemail.com>
  * Copyright (c) 2011-2015 Dmitry V. Levin <ldv@strace.io>
  * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
- * Copyright (c) 2015-2022 The strace developers.
+ * Copyright (c) 2015-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/resource.c b/src/resource.c
index 0453ec1b2..090b6a0fd 100644
--- a/src/resource.c
+++ b/src/resource.c
@@ -3,7 +3,7 @@
  * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
  * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
  * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
- * Copyright (c) 1999-2021 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/rtnl_link.c b/src/rtnl_link.c
index 60abdb3fe..3a2c320e0 100644
--- a/src/rtnl_link.c
+++ b/src/rtnl_link.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2016 Fabien Siron <fabien.siron@epita.fr>
  * Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
- * Copyright (c) 2016-2022 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/sched.c b/src/sched.c
index 057d482b1..010366871 100644
--- a/src/sched.c
+++ b/src/sched.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
  * Copyright (c) 2005 Roland McGrath <roland@redhat.com>
  * Copyright (c) 2012-2015 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2014-2021 The strace developers.
+ * Copyright (c) 2014-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/sg_io_v3.c b/src/sg_io_v3.c
index 13c6120c9..ea236302f 100644
--- a/src/sg_io_v3.c
+++ b/src/sg_io_v3.c
@@ -2,6 +2,7 @@
  * Copyright (c) 2007 Vladimir Nadvornik <nadvornik@suse.cz>
  * Copyright (c) 2007-2021 Dmitry V. Levin <ldv@strace.io>
  * Copyright (c) 2015 Bart Van Assche <bart.vanassche@sandisk.com>
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/sg_io_v4.c b/src/sg_io_v4.c
index 37a89bf4e..08f8cb7e7 100644
--- a/src/sg_io_v4.c
+++ b/src/sg_io_v4.c
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2015 Bart Van Assche <bart.vanassche@sandisk.com>
  * Copyright (c) 2015-2021 Dmitry V. Levin <ldv@strace.io>
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/signal.c b/src/signal.c
index df4246000..98f84d500 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
  *                     Linux for s390 port by D.J. Barrow
  *                    <barrow_dj@mail.yahoo.com,djbarrow@de.ibm.com>
- * Copyright (c) 1999-2021 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/sigreturn.c b/src/sigreturn.c
index 06ab15f8f..996bd5540 100644
--- a/src/sigreturn.c
+++ b/src/sigreturn.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2021 Dmitry V. Levin <ldv@strace.io>
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/sock.c b/src/sock.c
index 5cfddf6cd..ab5f5eb98 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
- * Copyright (c) 1996-2021 The strace developers.
+ * Copyright (c) 1996-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/strace.c b/src/strace.c
index 0a792d539..21b693d02 100644
--- a/src/strace.c
+++ b/src/strace.c
@@ -3,7 +3,7 @@
  * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
  * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
  * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
- * Copyright (c) 1999-2022 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/ucopy.c b/src/ucopy.c
index c039feedf..b4e746b0b 100644
--- a/src/ucopy.c
+++ b/src/ucopy.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
  *                     Linux for s390 port by D.J. Barrow
  *                    <barrow_dj@mail.yahoo.com,djbarrow@de.ibm.com>
- * Copyright (c) 1999-2021 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/src/unwind.c b/src/unwind.c
index 8aa1b549c..7f00b5fb5 100644
--- a/src/unwind.c
+++ b/src/unwind.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013 Luca Clementi <luca.clementi@gmail.com>
- * Copyright (c) 2013-2021 The strace developers.
+ * Copyright (c) 2013-2023 The strace developers.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
diff --git a/src/util.c b/src/util.c
index 2ecb0ec19..4fe45bf13 100644
--- a/src/util.c
+++ b/src/util.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
  *                     Linux for s390 port by D.J. Barrow
  *                    <barrow_dj@mail.yahoo.com,djbarrow@de.ibm.com>
- * Copyright (c) 1999-2022 The strace developers.
+ * Copyright (c) 1999-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 4426cab0c..00d70fa46 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,7 +1,7 @@
 # Automake input for strace tests.
 #
 # Copyright (c) 2011-2016 Dmitry V. Levin <ldv@strace.io>
-# Copyright (c) 2011-2022 The strace developers.
+# Copyright (c) 2011-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/bpf.c b/tests/bpf.c
index 0cfd63f43..471ed4fc0 100644
--- a/tests/bpf.c
+++ b/tests/bpf.c
@@ -2,7 +2,7 @@
  * Check bpf syscall decoding.
  *
  * Copyright (c) 2015-2017 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2015-2022 The strace developers.
+ * Copyright (c) 2015-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/fanotify_mark.c b/tests/fanotify_mark.c
index c8d58386e..4b49563e6 100644
--- a/tests/fanotify_mark.c
+++ b/tests/fanotify_mark.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@strace.io>
  * Copyright (c) 2016 Eugene Syromyatnikov <evgsyr@gmail.com>
- * Copyright (c) 2015-2022 The strace developers.
+ * Copyright (c) 2015-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/gen_secontext.sh b/tests/gen_secontext.sh
index f02c992a1..1cff12e9a 100755
--- a/tests/gen_secontext.sh
+++ b/tests/gen_secontext.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -efu
 #
-# Copyright (c) 2021 The strace developers.
+# Copyright (c) 2020-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/init.sh b/tests/init.sh
index b1a9aeb61..d8737bf9b 100644
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 #
 # Copyright (c) 2011-2016 Dmitry V. Levin <ldv@strace.io>
-# Copyright (c) 2011-2022 The strace developers.
+# Copyright (c) 2011-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/io_uring_register.c b/tests/io_uring_register.c
index 4a8d1e43a..b191be752 100644
--- a/tests/io_uring_register.c
+++ b/tests/io_uring_register.c
@@ -2,7 +2,7 @@
  * Check decoding of io_uring_register syscall.
  *
  * Copyright (c) 2019 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2019-2022 The strace developers.
+ * Copyright (c) 2019-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/io_uring_setup.c b/tests/io_uring_setup.c
index 958503515..db667852f 100644
--- a/tests/io_uring_setup.c
+++ b/tests/io_uring_setup.c
@@ -2,7 +2,7 @@
  * Check decoding of io_uring_setup syscall.
  *
  * Copyright (c) 2019 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2019-2022 The strace developers.
+ * Copyright (c) 2019-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/ioctl_kd.c b/tests/ioctl_kd.c
index 37dd27982..06f3c90dc 100644
--- a/tests/ioctl_kd.c
+++ b/tests/ioctl_kd.c
@@ -2,6 +2,7 @@
  * This file is part of ioctl_kd strace test.
  *
  * Copyright (c) 2019-2021 Eugene Syromyatnikov <evgsyr@gmail.com>
+ * Copyright (c) 2019-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/ioctl_v4l2-success.c b/tests/ioctl_v4l2-success.c
index 3850275e3..9875a1ab6 100644
--- a/tests/ioctl_v4l2-success.c
+++ b/tests/ioctl_v4l2-success.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2021 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/ksysent.sed b/tests/ksysent.sed
index a24be53f6..5d6285dda 100644
--- a/tests/ksysent.sed
+++ b/tests/ksysent.sed
@@ -1,6 +1,6 @@
 #!/bin/sed -Enf
 #
-# Copyright (c) 2015-2019 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/landlock_add_rule.c b/tests/landlock_add_rule.c
index 8ca93ca2f..536f7f983 100644
--- a/tests/landlock_add_rule.c
+++ b/tests/landlock_add_rule.c
@@ -2,7 +2,7 @@
  * Check decoding of landlock_add_rule syscall.
  *
  * Copyright (c) 2021 Eugene Syromyatnikov <evgsyr@gmail.com>
- * Copyright (c) 2021-2022 The strace developers.
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/landlock_create_ruleset.c b/tests/landlock_create_ruleset.c
index 99f36b163..d081361bf 100644
--- a/tests/landlock_create_ruleset.c
+++ b/tests/landlock_create_ruleset.c
@@ -2,7 +2,7 @@
  * Check decoding of landlock_create_ruleset syscall.
  *
  * Copyright (c) 2021 Eugene Syromyatnikov <evgsyr@gmail.com>
- * Copyright (c) 2021-2022 The strace developers.
+ * Copyright (c) 2021-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/membarrier.c b/tests/membarrier.c
index 10261eb02..5379296fd 100644
--- a/tests/membarrier.c
+++ b/tests/membarrier.c
@@ -2,7 +2,7 @@
  * Check decoding of membarrier syscall.
  *
  * Copyright (c) 2015-2017 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2015-2022 The strace developers.
+ * Copyright (c) 2015-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/msg_control.c b/tests/msg_control.c
index dde35715e..0a0cf3865 100644
--- a/tests/msg_control.c
+++ b/tests/msg_control.c
@@ -2,7 +2,7 @@
  * Check decoding of struct msghdr ancillary data.
  *
  * Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2016-2021 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/nlattr_ifla_brport.c b/tests/nlattr_ifla_brport.c
index 16d7d7662..d5243bf14 100644
--- a/tests/nlattr_ifla_brport.c
+++ b/tests/nlattr_ifla_brport.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
- * Copyright (c) 2017-2022 The strace developers.
+ * Copyright (c) 2017-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/nlattr_ifla_linkinfo.c b/tests/nlattr_ifla_linkinfo.c
index 3e756924f..b670a5f7f 100644
--- a/tests/nlattr_ifla_linkinfo.c
+++ b/tests/nlattr_ifla_linkinfo.c
@@ -1,7 +1,7 @@
 /*
  * IFLA_LINKINFO netlink attribute decoding check.
  *
- * Copyright (c) 2018-2022 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/nlattr_ndmsg.c b/tests/nlattr_ndmsg.c
index 59fb1c1ec..cb58567f1 100644
--- a/tests/nlattr_ndmsg.c
+++ b/tests/nlattr_ndmsg.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
- * Copyright (c) 2017-2022 The strace developers.
+ * Copyright (c) 2017-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/pc.test b/tests/pc.test
index 553fd9150..c44ce79c7 100755
--- a/tests/pc.test
+++ b/tests/pc.test
@@ -3,7 +3,7 @@
 # Check -i option.
 #
 # Copyright (c) 2015 Dmitry V. Levin <ldv@strace.io>
-# Copyright (c) 2015-2020 The strace developers.
+# Copyright (c) 2015-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/ptrace.c b/tests/ptrace.c
index be7ef64fa..7c69af61d 100644
--- a/tests/ptrace.c
+++ b/tests/ptrace.c
@@ -2,7 +2,7 @@
  * Check decoding of ptrace syscall.
  *
  * Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2016-2022 The strace developers.
+ * Copyright (c) 2016-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/ptrace_syscall_info.c b/tests/ptrace_syscall_info.c
index e72498ab1..4f774cf5b 100644
--- a/tests/ptrace_syscall_info.c
+++ b/tests/ptrace_syscall_info.c
@@ -2,7 +2,7 @@
  * Check decoding of ptrace PTRACE_GET_SYSCALL_INFO request.
  *
  * Copyright (c) 2018 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2018-2021 The strace developers.
+ * Copyright (c) 2018-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/sockopt-timestamp.c b/tests/sockopt-timestamp.c
index ab2487081..e2e8fd952 100644
--- a/tests/sockopt-timestamp.c
+++ b/tests/sockopt-timestamp.c
@@ -2,7 +2,7 @@
  * Check decoding of timestamp control messages.
  *
  * Copyright (c) 2019 Dmitry V. Levin <ldv@strace.io>
- * Copyright (c) 2019-2021 The strace developers.
+ * Copyright (c) 2019-2023 The strace developers.
  * All rights reserved.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
diff --git a/tests/strace-S.test b/tests/strace-S.test
index d64d6bf5c..670e3621e 100755
--- a/tests/strace-S.test
+++ b/tests/strace-S.test
@@ -2,7 +2,7 @@
 #
 # Check -S option.
 #
-# Copyright (c) 2016-2020 The strace developers.
+# Copyright (c) 2016-2023 The strace developers.
 # All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0-or-later