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authorJoseph Myers <joseph@codesourcery.com>2023-01-06 21:08:04 +0000
committerJoseph Myers <joseph@codesourcery.com>2023-01-06 21:14:39 +0000
commit6d7e8eda9b85b08f207a6dc6f187e94e4817270f (patch)
treec438ee7cd04a7ccd4cafe2449ac5173bcd17718b /libio
parent728ada505aca44f768675b3aa1ab34bae96a2656 (diff)
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Update copyright dates with scripts/update-copyrights
Diffstat (limited to 'libio')
-rw-r--r--libio/Makefile2
-rw-r--r--libio/__fbufsize.c2
-rw-r--r--libio/__flbf.c2
-rw-r--r--libio/__fpending.c2
-rw-r--r--libio/__fpurge.c2
-rw-r--r--libio/__freadable.c2
-rw-r--r--libio/__freading.c2
-rw-r--r--libio/__fsetlocking.c2
-rw-r--r--libio/__fwritable.c2
-rw-r--r--libio/__fwriting.c2
-rw-r--r--libio/bits/stdio-ldbl.h2
-rw-r--r--libio/bits/stdio.h2
-rw-r--r--libio/bits/stdio2-decl.h2
-rw-r--r--libio/bits/stdio2.h2
-rw-r--r--libio/bits/types/cookie_io_functions_t.h2
-rw-r--r--libio/bits/types/struct_FILE.h2
-rw-r--r--libio/bug-ungetc4.c2
-rw-r--r--libio/clearerr.c2
-rw-r--r--libio/clearerr_u.c2
-rw-r--r--libio/fcloseall.c2
-rw-r--r--libio/feof.c2
-rw-r--r--libio/feof_u.c2
-rw-r--r--libio/ferror.c2
-rw-r--r--libio/ferror_u.c2
-rw-r--r--libio/filedoalloc.c2
-rw-r--r--libio/fileno.c2
-rw-r--r--libio/fileops.c2
-rw-r--r--libio/fmemopen.c2
-rw-r--r--libio/fputc.c2
-rw-r--r--libio/fputc_u.c2
-rw-r--r--libio/fputwc.c2
-rw-r--r--libio/fputwc_u.c2
-rw-r--r--libio/freopen.c2
-rw-r--r--libio/freopen64.c2
-rw-r--r--libio/fseek.c2
-rw-r--r--libio/fseeko.c2
-rw-r--r--libio/fseeko64.c2
-rw-r--r--libio/ftello.c2
-rw-r--r--libio/ftello64.c2
-rw-r--r--libio/fwide.c2
-rw-r--r--libio/fwprintf.c2
-rw-r--r--libio/fwscanf.c2
-rw-r--r--libio/genops.c2
-rw-r--r--libio/getc.c2
-rw-r--r--libio/getc_u.c2
-rw-r--r--libio/getchar.c2
-rw-r--r--libio/getchar_u.c2
-rw-r--r--libio/getwc.c2
-rw-r--r--libio/getwc_u.c2
-rw-r--r--libio/getwchar.c2
-rw-r--r--libio/getwchar_u.c2
-rw-r--r--libio/iofclose.c2
-rw-r--r--libio/iofdopen.c2
-rw-r--r--libio/iofflush.c2
-rw-r--r--libio/iofflush_u.c2
-rw-r--r--libio/iofgetpos.c2
-rw-r--r--libio/iofgetpos64.c2
-rw-r--r--libio/iofgets.c2
-rw-r--r--libio/iofgets_u.c2
-rw-r--r--libio/iofgetws.c2
-rw-r--r--libio/iofgetws_u.c2
-rw-r--r--libio/iofopen.c2
-rw-r--r--libio/iofopen64.c2
-rw-r--r--libio/iofopncook.c2
-rw-r--r--libio/iofputs.c2
-rw-r--r--libio/iofputs_u.c2
-rw-r--r--libio/iofputws.c2
-rw-r--r--libio/iofputws_u.c2
-rw-r--r--libio/iofread.c2
-rw-r--r--libio/iofread_u.c2
-rw-r--r--libio/iofsetpos.c2
-rw-r--r--libio/iofsetpos64.c2
-rw-r--r--libio/ioftell.c2
-rw-r--r--libio/iofwide.c2
-rw-r--r--libio/iofwrite.c2
-rw-r--r--libio/iofwrite_u.c2
-rw-r--r--libio/iogetdelim.c2
-rw-r--r--libio/iogetline.c2
-rw-r--r--libio/iogets.c2
-rw-r--r--libio/iogetwline.c2
-rw-r--r--libio/iopadn.c2
-rw-r--r--libio/iopopen.c2
-rw-r--r--libio/ioputs.c2
-rw-r--r--libio/ioseekoff.c2
-rw-r--r--libio/ioseekpos.c2
-rw-r--r--libio/iosetbuffer.c2
-rw-r--r--libio/iosetvbuf.c2
-rw-r--r--libio/ioungetc.c2
-rw-r--r--libio/ioungetwc.c2
-rw-r--r--libio/iovdprintf.c2
-rw-r--r--libio/iovsprintf.c2
-rw-r--r--libio/iovsscanf.c2
-rw-r--r--libio/iovswscanf.c2
-rw-r--r--libio/iowpadn.c2
-rw-r--r--libio/libc_fatal.c2
-rw-r--r--libio/libio.h2
-rw-r--r--libio/libioP.h2
-rw-r--r--libio/memstream.c2
-rw-r--r--libio/obprintf.c2
-rw-r--r--libio/oldfileops.c2
-rw-r--r--libio/oldfmemopen.c2
-rw-r--r--libio/oldiofclose.c2
-rw-r--r--libio/oldiofdopen.c2
-rw-r--r--libio/oldiofgetpos.c2
-rw-r--r--libio/oldiofgetpos64.c2
-rw-r--r--libio/oldiofopen.c2
-rw-r--r--libio/oldiofsetpos.c2
-rw-r--r--libio/oldiofsetpos64.c2
-rw-r--r--libio/oldiopopen.c2
-rw-r--r--libio/oldpclose.c2
-rw-r--r--libio/oldstdfiles.c2
-rw-r--r--libio/oldtmpfile.c2
-rw-r--r--libio/pclose.c2
-rw-r--r--libio/peekc.c2
-rw-r--r--libio/putc.c2
-rw-r--r--libio/putc_u.c2
-rw-r--r--libio/putchar.c2
-rw-r--r--libio/putchar_u.c2
-rw-r--r--libio/putwc.c2
-rw-r--r--libio/putwc_u.c2
-rw-r--r--libio/putwchar.c2
-rw-r--r--libio/putwchar_u.c2
-rw-r--r--libio/rewind.c2
-rw-r--r--libio/setbuf.c2
-rw-r--r--libio/setlinebuf.c2
-rw-r--r--libio/stdfiles.c2
-rw-r--r--libio/stdio.c2
-rw-r--r--libio/stdio.h2
-rw-r--r--libio/strfile.h2
-rw-r--r--libio/strops.c2
-rw-r--r--libio/swprintf.c2
-rw-r--r--libio/swscanf.c2
-rw-r--r--libio/test-fmemopen.c2
-rw-r--r--libio/test-freopen.c2
-rwxr-xr-xlibio/test-freopen.sh2
-rw-r--r--libio/tst-bz22415.c2
-rw-r--r--libio/tst-bz24051.c2
-rw-r--r--libio/tst-bz24153.c2
-rw-r--r--libio/tst-bz24228.c2
-rw-r--r--libio/tst-bz28828.c2
-rw-r--r--libio/tst-cleanup.c2
-rw-r--r--libio/tst-fopenloc.c2
-rw-r--r--libio/tst-fputws.c2
-rw-r--r--libio/tst-freopen.c2
-rw-r--r--libio/tst-fseek.c2
-rw-r--r--libio/tst-ftell-active-handler.c2
-rw-r--r--libio/tst-ftell-append.c2
-rw-r--r--libio/tst-ftell-partial-wide.c2
-rw-r--r--libio/tst-fwrite-error.c2
-rw-r--r--libio/tst-memstream.h2
-rw-r--r--libio/tst-memstream3.c2
-rw-r--r--libio/tst-memstream4.c2
-rw-r--r--libio/tst-mmap-setvbuf.c2
-rw-r--r--libio/tst-sprintf-ub.c2
-rw-r--r--libio/tst-vtables-common.c2
-rw-r--r--libio/tst-vtables-interposed.c2
-rw-r--r--libio/tst-vtables.c2
-rw-r--r--libio/tst-wfile-sync.c2
-rw-r--r--libio/tst-widetext.c2
-rw-r--r--libio/tst-wmemstream3.c2
-rw-r--r--libio/tst-wmemstream4.c2
-rw-r--r--libio/tst-wmemstream5.c2
-rw-r--r--libio/tst_getwc.c2
-rw-r--r--libio/tst_putwc.c2
-rw-r--r--libio/vasprintf.c2
-rw-r--r--libio/vscanf.c2
-rw-r--r--libio/vsnprintf.c2
-rw-r--r--libio/vswprintf.c2
-rw-r--r--libio/vtables.c2
-rw-r--r--libio/vwprintf.c2
-rw-r--r--libio/vwscanf.c2
-rw-r--r--libio/wfiledoalloc.c2
-rw-r--r--libio/wfileops.c2
-rw-r--r--libio/wgenops.c2
-rw-r--r--libio/wmemstream.c2
-rw-r--r--libio/wprintf.c2
-rw-r--r--libio/wscanf.c2
-rw-r--r--libio/wstrops.c2
178 files changed, 178 insertions, 178 deletions
diff --git a/libio/Makefile b/libio/Makefile
index 9c69a85c87..52892a282e 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995-2022 Free Software Foundation, Inc.
+# Copyright (C) 1995-2023 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fbufsize.c b/libio/__fbufsize.c
index beb0322617..2b42535c05 100644
--- a/libio/__fbufsize.c
+++ b/libio/__fbufsize.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__flbf.c b/libio/__flbf.c
index 147916210f..c74cf02605 100644
--- a/libio/__flbf.c
+++ b/libio/__flbf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fpending.c b/libio/__fpending.c
index f66dc00cd4..4a71a4215d 100644
--- a/libio/__fpending.c
+++ b/libio/__fpending.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fpurge.c b/libio/__fpurge.c
index aa73ef2f7f..2f7d05eb20 100644
--- a/libio/__fpurge.c
+++ b/libio/__fpurge.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__freadable.c b/libio/__freadable.c
index 737819f32d..a4ed8cd19a 100644
--- a/libio/__freadable.c
+++ b/libio/__freadable.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__freading.c b/libio/__freading.c
index 168e4ed76e..3bbb453d8c 100644
--- a/libio/__freading.c
+++ b/libio/__freading.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fsetlocking.c b/libio/__fsetlocking.c
index d38fd405dc..a9b1dec234 100644
--- a/libio/__fsetlocking.c
+++ b/libio/__fsetlocking.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fwritable.c b/libio/__fwritable.c
index f1271f8279..283c282d6c 100644
--- a/libio/__fwritable.c
+++ b/libio/__fwritable.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/__fwriting.c b/libio/__fwriting.c
index 8614f30ca0..792e59fcf4 100644
--- a/libio/__fwriting.c
+++ b/libio/__fwriting.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/stdio-ldbl.h b/libio/bits/stdio-ldbl.h
index 6b63394b50..b54d00b68b 100644
--- a/libio/bits/stdio-ldbl.h
+++ b/libio/bits/stdio-ldbl.h
@@ -1,5 +1,5 @@
/* -mlong-double-64 compatibility mode for stdio functions.
- Copyright (C) 2006-2022 Free Software Foundation, Inc.
+ Copyright (C) 2006-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/stdio.h b/libio/bits/stdio.h
index aab13777eb..fa2bee95a6 100644
--- a/libio/bits/stdio.h
+++ b/libio/bits/stdio.h
@@ -1,5 +1,5 @@
/* Optimizing macros and inline functions for stdio functions.
- Copyright (C) 1998-2022 Free Software Foundation, Inc.
+ Copyright (C) 1998-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/stdio2-decl.h b/libio/bits/stdio2-decl.h
index e398f7182b..9d4668da21 100644
--- a/libio/bits/stdio2-decl.h
+++ b/libio/bits/stdio2-decl.h
@@ -1,5 +1,5 @@
/* Checking macros for stdio functions. Declarations only.
- Copyright (C) 2004-2022 Free Software Foundation, Inc.
+ Copyright (C) 2004-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h
index b1e200e716..ad85f7df8b 100644
--- a/libio/bits/stdio2.h
+++ b/libio/bits/stdio2.h
@@ -1,5 +1,5 @@
/* Checking macros for stdio functions.
- Copyright (C) 2004-2022 Free Software Foundation, Inc.
+ Copyright (C) 2004-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/types/cookie_io_functions_t.h b/libio/bits/types/cookie_io_functions_t.h
index dc59536bdc..6132423086 100644
--- a/libio/bits/types/cookie_io_functions_t.h
+++ b/libio/bits/types/cookie_io_functions_t.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bits/types/struct_FILE.h b/libio/bits/types/struct_FILE.h
index 1eb429888c..fc26150252 100644
--- a/libio/bits/types/struct_FILE.h
+++ b/libio/bits/types/struct_FILE.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/bug-ungetc4.c b/libio/bug-ungetc4.c
index 3e41463ec4..0bd02a570d 100644
--- a/libio/bug-ungetc4.c
+++ b/libio/bug-ungetc4.c
@@ -1,5 +1,5 @@
/* Test program for ungetc/fseekpos interaction.
- Copyright (C) 2004-2022 Free Software Foundation, Inc.
+ Copyright (C) 2004-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/clearerr.c b/libio/clearerr.c
index 47d9ceae1a..33b1eba1cd 100644
--- a/libio/clearerr.c
+++ b/libio/clearerr.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/clearerr_u.c b/libio/clearerr_u.c
index c94f9f1631..8c8e2dd1de 100644
--- a/libio/clearerr_u.c
+++ b/libio/clearerr_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fcloseall.c b/libio/fcloseall.c
index 4e2a038d39..e1e06d497b 100644
--- a/libio/fcloseall.c
+++ b/libio/fcloseall.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/feof.c b/libio/feof.c
index d6b95f40e8..a597153585 100644
--- a/libio/feof.c
+++ b/libio/feof.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/feof_u.c b/libio/feof_u.c
index 5b7477ef54..58964850a0 100644
--- a/libio/feof_u.c
+++ b/libio/feof_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ferror.c b/libio/ferror.c
index bee2ef8f07..8288da38af 100644
--- a/libio/ferror.c
+++ b/libio/ferror.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ferror_u.c b/libio/ferror_u.c
index edba404d32..5370f3e0f2 100644
--- a/libio/ferror_u.c
+++ b/libio/ferror_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/filedoalloc.c b/libio/filedoalloc.c
index a3ee3cc309..e62c058c77 100644
--- a/libio/filedoalloc.c
+++ b/libio/filedoalloc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fileno.c b/libio/fileno.c
index ec479bedcf..da678ebf1f 100644
--- a/libio/fileno.c
+++ b/libio/fileno.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fileops.c b/libio/fileops.c
index 41c18be789..b75d748539 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fmemopen.c b/libio/fmemopen.c
index 2c40b842d2..1cf01e8dae 100644
--- a/libio/fmemopen.c
+++ b/libio/fmemopen.c
@@ -1,5 +1,5 @@
/* fmemopen implementation.
- Copyright (C) 2015-2022 Free Software Foundation, Inc.
+ Copyright (C) 2015-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fputc.c b/libio/fputc.c
index 8143f2c096..9ef6166dd6 100644
--- a/libio/fputc.c
+++ b/libio/fputc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fputc_u.c b/libio/fputc_u.c
index a479c8bf23..64289f608b 100644
--- a/libio/fputc_u.c
+++ b/libio/fputc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fputwc.c b/libio/fputwc.c
index 9b43eb9d8a..5305e34c59 100644
--- a/libio/fputwc.c
+++ b/libio/fputwc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fputwc_u.c b/libio/fputwc_u.c
index 94b785a225..9802dd6c09 100644
--- a/libio/fputwc_u.c
+++ b/libio/fputwc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/freopen.c b/libio/freopen.c
index af98c6cdde..91ff5ec1f9 100644
--- a/libio/freopen.c
+++ b/libio/freopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/freopen64.c b/libio/freopen64.c
index 62f6fc019d..9a74f33dd4 100644
--- a/libio/freopen64.c
+++ b/libio/freopen64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fseek.c b/libio/fseek.c
index 36d7047a5e..545cd74a2a 100644
--- a/libio/fseek.c
+++ b/libio/fseek.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fseeko.c b/libio/fseeko.c
index d5cfb009d8..9fffdc4bb1 100644
--- a/libio/fseeko.c
+++ b/libio/fseeko.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fseeko64.c b/libio/fseeko64.c
index 8ccb0f545b..7185b5c153 100644
--- a/libio/fseeko64.c
+++ b/libio/fseeko64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ftello.c b/libio/ftello.c
index 3db57e749d..95b00bbe63 100644
--- a/libio/ftello.c
+++ b/libio/ftello.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ftello64.c b/libio/ftello64.c
index eadfcdcc58..06d1c7c393 100644
--- a/libio/ftello64.c
+++ b/libio/ftello64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fwide.c b/libio/fwide.c
index d3ce9cbe21..83c5c71701 100644
--- a/libio/fwide.c
+++ b/libio/fwide.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fwprintf.c b/libio/fwprintf.c
index c8576b55c8..f35836f299 100644
--- a/libio/fwprintf.c
+++ b/libio/fwprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/fwscanf.c b/libio/fwscanf.c
index 2af9886b51..e76a34d3da 100644
--- a/libio/fwscanf.c
+++ b/libio/fwscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/genops.c b/libio/genops.c
index 8a7fc4f7c5..7c45052aa2 100644
--- a/libio/genops.c
+++ b/libio/genops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getc.c b/libio/getc.c
index 55a6cc479a..487803e31b 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getc_u.c b/libio/getc_u.c
index 6757a1795e..c9442d3d24 100644
--- a/libio/getc_u.c
+++ b/libio/getc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getchar.c b/libio/getchar.c
index 6ceff06a84..35287d67e3 100644
--- a/libio/getchar.c
+++ b/libio/getchar.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getchar_u.c b/libio/getchar_u.c
index 1fd5aa24e7..8467d9eaa9 100644
--- a/libio/getchar_u.c
+++ b/libio/getchar_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getwc.c b/libio/getwc.c
index b4ea87e1cd..376a2583d7 100644
--- a/libio/getwc.c
+++ b/libio/getwc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getwc_u.c b/libio/getwc_u.c
index 313bbfc16c..1f24fdee1c 100644
--- a/libio/getwc_u.c
+++ b/libio/getwc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getwchar.c b/libio/getwchar.c
index 74c61ea78f..29f8172114 100644
--- a/libio/getwchar.c
+++ b/libio/getwchar.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/getwchar_u.c b/libio/getwchar_u.c
index f789250510..d900205aaa 100644
--- a/libio/getwchar_u.c
+++ b/libio/getwchar_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofclose.c b/libio/iofclose.c
index 4191eb8cea..78f2e6ef21 100644
--- a/libio/iofclose.c
+++ b/libio/iofclose.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofdopen.c b/libio/iofdopen.c
index 47b602d3c2..61b5f660d2 100644
--- a/libio/iofdopen.c
+++ b/libio/iofdopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofflush.c b/libio/iofflush.c
index 5b542664a8..700d6a8913 100644
--- a/libio/iofflush.c
+++ b/libio/iofflush.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofflush_u.c b/libio/iofflush_u.c
index 1303038d6c..104d107f4f 100644
--- a/libio/iofflush_u.c
+++ b/libio/iofflush_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgetpos.c b/libio/iofgetpos.c
index cca367ffc4..edd4dfe80e 100644
--- a/libio/iofgetpos.c
+++ b/libio/iofgetpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgetpos64.c b/libio/iofgetpos64.c
index af847767c9..1fc7c53a1c 100644
--- a/libio/iofgetpos64.c
+++ b/libio/iofgetpos64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgets.c b/libio/iofgets.c
index 58d30fca96..57125cca9f 100644
--- a/libio/iofgets.c
+++ b/libio/iofgets.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgets_u.c b/libio/iofgets_u.c
index c828f33d36..2725c95d14 100644
--- a/libio/iofgets_u.c
+++ b/libio/iofgets_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgetws.c b/libio/iofgetws.c
index f5de3cf158..8858dcde04 100644
--- a/libio/iofgetws.c
+++ b/libio/iofgetws.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofgetws_u.c b/libio/iofgetws_u.c
index 850e95e8a3..dacf81ddd7 100644
--- a/libio/iofgetws_u.c
+++ b/libio/iofgetws_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofopen.c b/libio/iofopen.c
index e7471fa3ae..778ef84954 100644
--- a/libio/iofopen.c
+++ b/libio/iofopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofopen64.c b/libio/iofopen64.c
index e2cb99ba69..aabb04f619 100644
--- a/libio/iofopen64.c
+++ b/libio/iofopen64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofopncook.c b/libio/iofopncook.c
index 6c27610319..d6a06c5acb 100644
--- a/libio/iofopncook.c
+++ b/libio/iofopncook.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofputs.c b/libio/iofputs.c
index 999e069877..9f36956398 100644
--- a/libio/iofputs.c
+++ b/libio/iofputs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofputs_u.c b/libio/iofputs_u.c
index 47839884af..ad1b8e004d 100644
--- a/libio/iofputs_u.c
+++ b/libio/iofputs_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofputws.c b/libio/iofputws.c
index d45a9564c0..ad5f780b0d 100644
--- a/libio/iofputws.c
+++ b/libio/iofputws.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofputws_u.c b/libio/iofputws_u.c
index 8f9f272bad..361dc14c4f 100644
--- a/libio/iofputws_u.c
+++ b/libio/iofputws_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofread.c b/libio/iofread.c
index d358136953..d61d658764 100644
--- a/libio/iofread.c
+++ b/libio/iofread.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofread_u.c b/libio/iofread_u.c
index ce983178dd..fc3f8124d5 100644
--- a/libio/iofread_u.c
+++ b/libio/iofread_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofsetpos.c b/libio/iofsetpos.c
index 8387bef51b..72c7080f07 100644
--- a/libio/iofsetpos.c
+++ b/libio/iofsetpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofsetpos64.c b/libio/iofsetpos64.c
index 3ed918ba3c..852504745b 100644
--- a/libio/iofsetpos64.c
+++ b/libio/iofsetpos64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioftell.c b/libio/ioftell.c
index eb61224411..0fd39cb8c1 100644
--- a/libio/ioftell.c
+++ b/libio/ioftell.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofwide.c b/libio/iofwide.c
index 37c353e3aa..eb5f59faaa 100644
--- a/libio/iofwide.c
+++ b/libio/iofwide.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofwrite.c b/libio/iofwrite.c
index f86b5458da..774668a47c 100644
--- a/libio/iofwrite.c
+++ b/libio/iofwrite.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iofwrite_u.c b/libio/iofwrite_u.c
index ef4fb333e3..141cc6ff5f 100644
--- a/libio/iofwrite_u.c
+++ b/libio/iofwrite_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iogetdelim.c b/libio/iogetdelim.c
index 591526e9c1..67c49b14d1 100644
--- a/libio/iogetdelim.c
+++ b/libio/iogetdelim.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iogetline.c b/libio/iogetline.c
index f5c3ec38f7..2ca6cc9f65 100644
--- a/libio/iogetline.c
+++ b/libio/iogetline.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iogets.c b/libio/iogets.c
index 56d606c8c5..1363e4839e 100644
--- a/libio/iogets.c
+++ b/libio/iogets.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iogetwline.c b/libio/iogetwline.c
index 9bcdd295b4..c92bb5aca3 100644
--- a/libio/iogetwline.c
+++ b/libio/iogetwline.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iopadn.c b/libio/iopadn.c
index 52371b1ace..9ce80e7641 100644
--- a/libio/iopadn.c
+++ b/libio/iopadn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 06778cf110..10b0503c23 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioputs.c b/libio/ioputs.c
index 91c779533c..ff0ff31729 100644
--- a/libio/ioputs.c
+++ b/libio/ioputs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioseekoff.c b/libio/ioseekoff.c
index 6c077cdfd8..aa6d5e44c6 100644
--- a/libio/ioseekoff.c
+++ b/libio/ioseekoff.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioseekpos.c b/libio/ioseekpos.c
index 31d70fc255..ea9cba900e 100644
--- a/libio/ioseekpos.c
+++ b/libio/ioseekpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iosetbuffer.c b/libio/iosetbuffer.c
index e13ff3e0dd..81b91700c3 100644
--- a/libio/iosetbuffer.c
+++ b/libio/iosetbuffer.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iosetvbuf.c b/libio/iosetvbuf.c
index 01d13903dd..b067bc6900 100644
--- a/libio/iosetvbuf.c
+++ b/libio/iosetvbuf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioungetc.c b/libio/ioungetc.c
index 92d5572e21..e4b34b3ab4 100644
--- a/libio/ioungetc.c
+++ b/libio/ioungetc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/ioungetwc.c b/libio/ioungetwc.c
index be21a67dc0..4c60c39f08 100644
--- a/libio/ioungetwc.c
+++ b/libio/ioungetwc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iovdprintf.c b/libio/iovdprintf.c
index 455582e0f3..fb359d263d 100644
--- a/libio/iovdprintf.c
+++ b/libio/iovdprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iovsprintf.c b/libio/iovsprintf.c
index 7305d8e247..8d53e401cc 100644
--- a/libio/iovsprintf.c
+++ b/libio/iovsprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iovsscanf.c b/libio/iovsscanf.c
index 7e194a6d31..a83008f5bc 100644
--- a/libio/iovsscanf.c
+++ b/libio/iovsscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iovswscanf.c b/libio/iovswscanf.c
index 2d3e535291..0687721411 100644
--- a/libio/iovswscanf.c
+++ b/libio/iovswscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/iowpadn.c b/libio/iowpadn.c
index 52c7531048..4cb09af443 100644
--- a/libio/iowpadn.c
+++ b/libio/iowpadn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/libc_fatal.c b/libio/libc_fatal.c
index 2216e3aed5..42fb7d23e2 100644
--- a/libio/libc_fatal.c
+++ b/libio/libc_fatal.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/libio.h b/libio/libio.h
index d0184df878..3d71bc1063 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/libioP.h b/libio/libioP.h
index 3a5498bd65..a5f00822ab 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/memstream.c b/libio/memstream.c
index 1ae8cd9544..ad5726baf8 100644
--- a/libio/memstream.c
+++ b/libio/memstream.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/obprintf.c b/libio/obprintf.c
index 459d73ebf3..df3f122b06 100644
--- a/libio/obprintf.c
+++ b/libio/obprintf.c
@@ -1,5 +1,5 @@
/* Print output of stream to given obstack.
- Copyright (C) 1996-2022 Free Software Foundation, Inc.
+ Copyright (C) 1996-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldfileops.c b/libio/oldfileops.c
index ea3b864447..dd455a8ace 100644
--- a/libio/oldfileops.c
+++ b/libio/oldfileops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldfmemopen.c b/libio/oldfmemopen.c
index fc6a65dae4..e320a860fc 100644
--- a/libio/oldfmemopen.c
+++ b/libio/oldfmemopen.c
@@ -1,5 +1,5 @@
/* Fmemopen implementation.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofclose.c b/libio/oldiofclose.c
index b95c45aeb6..d3fab0d29b 100644
--- a/libio/oldiofclose.c
+++ b/libio/oldiofclose.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofdopen.c b/libio/oldiofdopen.c
index 1ce050f1f4..91fc62a72c 100644
--- a/libio/oldiofdopen.c
+++ b/libio/oldiofdopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofgetpos.c b/libio/oldiofgetpos.c
index 596a971e9b..ffc3cbe58b 100644
--- a/libio/oldiofgetpos.c
+++ b/libio/oldiofgetpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofgetpos64.c b/libio/oldiofgetpos64.c
index 14153167ec..9ecf0bc4d1 100644
--- a/libio/oldiofgetpos64.c
+++ b/libio/oldiofgetpos64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofopen.c b/libio/oldiofopen.c
index c73911fdd8..f105b8a771 100644
--- a/libio/oldiofopen.c
+++ b/libio/oldiofopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofsetpos.c b/libio/oldiofsetpos.c
index cadd60f8d0..b213348798 100644
--- a/libio/oldiofsetpos.c
+++ b/libio/oldiofsetpos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiofsetpos64.c b/libio/oldiofsetpos64.c
index fc9c9fc9ef..88d3048f42 100644
--- a/libio/oldiofsetpos64.c
+++ b/libio/oldiofsetpos64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldiopopen.c b/libio/oldiopopen.c
index f9149413e8..aa5e379c85 100644
--- a/libio/oldiopopen.c
+++ b/libio/oldiopopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldpclose.c b/libio/oldpclose.c
index c052400baf..73fe7ce7d9 100644
--- a/libio/oldpclose.c
+++ b/libio/oldpclose.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldstdfiles.c b/libio/oldstdfiles.c
index 81a7f4f64d..cf02dade82 100644
--- a/libio/oldstdfiles.c
+++ b/libio/oldstdfiles.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/oldtmpfile.c b/libio/oldtmpfile.c
index 019e23c824..6584d95a65 100644
--- a/libio/oldtmpfile.c
+++ b/libio/oldtmpfile.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/pclose.c b/libio/pclose.c
index 79edc3745e..dc19999ff3 100644
--- a/libio/pclose.c
+++ b/libio/pclose.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/peekc.c b/libio/peekc.c
index 314717da37..fa243735a4 100644
--- a/libio/peekc.c
+++ b/libio/peekc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putc.c b/libio/putc.c
index 7036c5b6bb..eb38c178fa 100644
--- a/libio/putc.c
+++ b/libio/putc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putc_u.c b/libio/putc_u.c
index e518685ca2..fb5108f50f 100644
--- a/libio/putc_u.c
+++ b/libio/putc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putchar.c b/libio/putchar.c
index 7eff3d5f94..204bc04b35 100644
--- a/libio/putchar.c
+++ b/libio/putchar.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putchar_u.c b/libio/putchar_u.c
index 85f61e9d1f..799b030575 100644
--- a/libio/putchar_u.c
+++ b/libio/putchar_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putwc.c b/libio/putwc.c
index 4445393a83..84665aad22 100644
--- a/libio/putwc.c
+++ b/libio/putwc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putwc_u.c b/libio/putwc_u.c
index e8c1ee5e54..675843466b 100644
--- a/libio/putwc_u.c
+++ b/libio/putwc_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putwchar.c b/libio/putwchar.c
index 3f14855879..610683ab63 100644
--- a/libio/putwchar.c
+++ b/libio/putwchar.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/putwchar_u.c b/libio/putwchar_u.c
index f26842701a..a4d80b1997 100644
--- a/libio/putwchar_u.c
+++ b/libio/putwchar_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/rewind.c b/libio/rewind.c
index adedbda550..dccde39e81 100644
--- a/libio/rewind.c
+++ b/libio/rewind.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/setbuf.c b/libio/setbuf.c
index 0f39993c72..4130ffe629 100644
--- a/libio/setbuf.c
+++ b/libio/setbuf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/setlinebuf.c b/libio/setlinebuf.c
index f831543d18..e8d34c6bb8 100644
--- a/libio/setlinebuf.c
+++ b/libio/setlinebuf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/stdfiles.c b/libio/stdfiles.c
index 31cf72dfd0..00bf239299 100644
--- a/libio/stdfiles.c
+++ b/libio/stdfiles.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/stdio.c b/libio/stdio.c
index e65ee86b24..fd94b76b56 100644
--- a/libio/stdio.c
+++ b/libio/stdio.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/stdio.h b/libio/stdio.h
index 0e0f16b464..ed80420a2b 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -1,5 +1,5 @@
/* Define ISO C stdio on top of C++ iostreams.
- Copyright (C) 1991-2022 Free Software Foundation, Inc.
+ Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/strfile.h b/libio/strfile.h
index b7a57317d0..c50b34abd1 100644
--- a/libio/strfile.h
+++ b/libio/strfile.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/strops.c b/libio/strops.c
index 1cd0bf6c3d..7e523ad710 100644
--- a/libio/strops.c
+++ b/libio/strops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/swprintf.c b/libio/swprintf.c
index ba91888481..fc7c70dac2 100644
--- a/libio/swprintf.c
+++ b/libio/swprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/swscanf.c b/libio/swscanf.c
index ab1351645f..260d2f5fc6 100644
--- a/libio/swscanf.c
+++ b/libio/swscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/test-fmemopen.c b/libio/test-fmemopen.c
index 3d28bad9f1..d5d96bf8a8 100644
--- a/libio/test-fmemopen.c
+++ b/libio/test-fmemopen.c
@@ -1,5 +1,5 @@
/* Test for fmemopen implementation.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/test-freopen.c b/libio/test-freopen.c
index 0e85f6caa8..a30f81556a 100644
--- a/libio/test-freopen.c
+++ b/libio/test-freopen.c
@@ -1,5 +1,5 @@
/* Test for freopen implementation.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/test-freopen.sh b/libio/test-freopen.sh
index c95e21ccd8..a3ef34c07b 100755
--- a/libio/test-freopen.sh
+++ b/libio/test-freopen.sh
@@ -1,6 +1,6 @@
#!/bin/sh
# Test of freopen.
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-bz22415.c b/libio/tst-bz22415.c
index 05c6f26c5f..22cf13dbe4 100644
--- a/libio/tst-bz22415.c
+++ b/libio/tst-bz22415.c
@@ -1,6 +1,6 @@
/* Check static buffer handling with setvbuf (BZ #22415)
- Copyright (C) 2017-2022 Free Software Foundation, Inc.
+ Copyright (C) 2017-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-bz24051.c b/libio/tst-bz24051.c
index f315525071..b2610827a0 100644
--- a/libio/tst-bz24051.c
+++ b/libio/tst-bz24051.c
@@ -1,5 +1,5 @@
/* Test that assigning to stdout redirects puts, putchar, etc (BZ#24051)
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
+ Copyright (C) 2019-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-bz24153.c b/libio/tst-bz24153.c
index a069bf0695..88f7ab13eb 100644
--- a/libio/tst-bz24153.c
+++ b/libio/tst-bz24153.c
@@ -1,5 +1,5 @@
/* Test that assigning to stdin redirects input (bug 24153).
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
+ Copyright (C) 2019-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-bz24228.c b/libio/tst-bz24228.c
index 2c983fcae0..6f8da68774 100644
--- a/libio/tst-bz24228.c
+++ b/libio/tst-bz24228.c
@@ -1,5 +1,5 @@
/* BZ #24228 check for memory corruption in legacy libio
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
+ Copyright (C) 2019-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-bz28828.c b/libio/tst-bz28828.c
index 638a6e2f13..8a0fff0014 100644
--- a/libio/tst-bz28828.c
+++ b/libio/tst-bz28828.c
@@ -1,5 +1,5 @@
/* Unit test for BZ#28828.
- Copyright (C) 2022 Free Software Foundation, Inc.
+ Copyright (C) 2022-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-cleanup.c b/libio/tst-cleanup.c
index b7b1417166..780a03545e 100644
--- a/libio/tst-cleanup.c
+++ b/libio/tst-cleanup.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2021-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-fopenloc.c b/libio/tst-fopenloc.c
index 947864d25b..67c49d74cc 100644
--- a/libio/tst-fopenloc.c
+++ b/libio/tst-fopenloc.c
@@ -1,5 +1,5 @@
/* Test for ,ccs= handling in fopen.
- Copyright (C) 2001-2022 Free Software Foundation, Inc.
+ Copyright (C) 2001-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-fputws.c b/libio/tst-fputws.c
index ca5e440b4c..a0751c305d 100644
--- a/libio/tst-fputws.c
+++ b/libio/tst-fputws.c
@@ -1,5 +1,5 @@
/* Test that we can write a multibyte character to an unbuffered stream.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
+ Copyright (C) 2014-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-freopen.c b/libio/tst-freopen.c
index 90327f5e5e..69d32aeda9 100644
--- a/libio/tst-freopen.c
+++ b/libio/tst-freopen.c
@@ -1,5 +1,5 @@
/* Test freopen with mmap stdio.
- Copyright (C) 2002-2022 Free Software Foundation, Inc.
+ Copyright (C) 2002-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-fseek.c b/libio/tst-fseek.c
index 0a432d618c..543414aaed 100644
--- a/libio/tst-fseek.c
+++ b/libio/tst-fseek.c
@@ -1,5 +1,5 @@
/* Verify that fseek/ftell combination works for wide chars.
- Copyright (C) 2012-2022 Free Software Foundation, Inc.
+ Copyright (C) 2012-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-ftell-active-handler.c b/libio/tst-ftell-active-handler.c
index 8228dffc3c..12267a7749 100644
--- a/libio/tst-ftell-active-handler.c
+++ b/libio/tst-ftell-active-handler.c
@@ -1,6 +1,6 @@
/* Verify that ftell returns the correct value at various points before and
after the handler on which it is called becomes active.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
+ Copyright (C) 2014-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-ftell-append.c b/libio/tst-ftell-append.c
index 75c60b6ea2..5b1ed9184f 100644
--- a/libio/tst-ftell-append.c
+++ b/libio/tst-ftell-append.c
@@ -1,6 +1,6 @@
/* Verify that ftell returns the correct value after a read and a write on a
file opened in a+ mode.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
+ Copyright (C) 2014-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-ftell-partial-wide.c b/libio/tst-ftell-partial-wide.c
index 3d122beb0c..32bc90b5a2 100644
--- a/libio/tst-ftell-partial-wide.c
+++ b/libio/tst-ftell-partial-wide.c
@@ -1,6 +1,6 @@
/* Verify that ftell does not go into an infinite loop when a conversion fails
due to insufficient space in the buffer.
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
+ Copyright (C) 2014-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-fwrite-error.c b/libio/tst-fwrite-error.c
index 21507e730a..d8caa53fa2 100644
--- a/libio/tst-fwrite-error.c
+++ b/libio/tst-fwrite-error.c
@@ -1,5 +1,5 @@
/* Test of fwrite() function, adapted from gnulib-tests in grep.
- Copyright (C) 2011-2022 Free Software Foundation, Inc.
+ Copyright (C) 2011-2023 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst-memstream.h b/libio/tst-memstream.h
index 4a11b9787f..de9bb549f7 100644
--- a/libio/tst-memstream.h
+++ b/libio/tst-memstream.h
@@ -1,5 +1,5 @@
/* Common definitions for open_memstream tests.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-memstream3.c b/libio/tst-memstream3.c
index 61b84140d3..034ac90441 100644
--- a/libio/tst-memstream3.c
+++ b/libio/tst-memstream3.c
@@ -1,5 +1,5 @@
/* Test for open_memstream implementation.
- Copyright (C) 2016-2022 Free Software Foundation, Inc.
+ Copyright (C) 2016-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-memstream4.c b/libio/tst-memstream4.c
index b103bc7a07..24d9973565 100644
--- a/libio/tst-memstream4.c
+++ b/libio/tst-memstream4.c
@@ -1,5 +1,5 @@
/* Test for open_memstream BZ #21037.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-mmap-setvbuf.c b/libio/tst-mmap-setvbuf.c
index 6e8c5c0447..26d91f8644 100644
--- a/libio/tst-mmap-setvbuf.c
+++ b/libio/tst-mmap-setvbuf.c
@@ -1,5 +1,5 @@
/* Test setvbuf on readonly fopen (using mmap stdio).
- Copyright (C) 2002-2022 Free Software Foundation, Inc.
+ Copyright (C) 2002-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-sprintf-ub.c b/libio/tst-sprintf-ub.c
index 55f341eadb..69cfc9f758 100644
--- a/libio/tst-sprintf-ub.c
+++ b/libio/tst-sprintf-ub.c
@@ -1,5 +1,5 @@
/* Test the sprintf (buf, "%s", buf) does not override buf.
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
+ Copyright (C) 2019-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-vtables-common.c b/libio/tst-vtables-common.c
index a310e516f2..f7abe22c69 100644
--- a/libio/tst-vtables-common.c
+++ b/libio/tst-vtables-common.c
@@ -1,5 +1,5 @@
/* Test for libio vtables and their validation. Common code.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-vtables-interposed.c b/libio/tst-vtables-interposed.c
index 9d03fa0ec2..9068e53b88 100644
--- a/libio/tst-vtables-interposed.c
+++ b/libio/tst-vtables-interposed.c
@@ -1,5 +1,5 @@
/* Test for libio vtables and their validation. Enabled through interposition.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-vtables.c b/libio/tst-vtables.c
index 130b57e446..e9d6aa5ca9 100644
--- a/libio/tst-vtables.c
+++ b/libio/tst-vtables.c
@@ -1,5 +1,5 @@
/* Test for libio vtables and their validation. Initially disabled case.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-wfile-sync.c b/libio/tst-wfile-sync.c
index 2022211c7e..5d3482c432 100644
--- a/libio/tst-wfile-sync.c
+++ b/libio/tst-wfile-sync.c
@@ -1,5 +1,5 @@
/* Test that _IO_wfile_sync does not crash (bug 20568).
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
+ Copyright (C) 2019-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-widetext.c b/libio/tst-widetext.c
index df9e965029..f35f680e11 100644
--- a/libio/tst-widetext.c
+++ b/libio/tst-widetext.c
@@ -1,6 +1,6 @@
/* Test program for the wide character stream functions handling larger
amounts of text.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-wmemstream3.c b/libio/tst-wmemstream3.c
index 8686ebab07..e22326820d 100644
--- a/libio/tst-wmemstream3.c
+++ b/libio/tst-wmemstream3.c
@@ -1,5 +1,5 @@
/* Test for open_memstream implementation.
- Copyright (C) 2016-2022 Free Software Foundation, Inc.
+ Copyright (C) 2016-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-wmemstream4.c b/libio/tst-wmemstream4.c
index 289bd1db0d..a66ebfe574 100644
--- a/libio/tst-wmemstream4.c
+++ b/libio/tst-wmemstream4.c
@@ -1,5 +1,5 @@
/* Test for open_wmemstream BZ #21037.
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
+ Copyright (C) 2018-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst-wmemstream5.c b/libio/tst-wmemstream5.c
index 5750d784f8..9d76e05328 100644
--- a/libio/tst-wmemstream5.c
+++ b/libio/tst-wmemstream5.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2021-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst_getwc.c b/libio/tst_getwc.c
index fad81231c6..d68c5d4703 100644
--- a/libio/tst_getwc.c
+++ b/libio/tst_getwc.c
@@ -1,5 +1,5 @@
/* Simple test of getwc in the C locale.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/tst_putwc.c b/libio/tst_putwc.c
index f66d43b54f..5a59f317a0 100644
--- a/libio/tst_putwc.c
+++ b/libio/tst_putwc.c
@@ -1,5 +1,5 @@
/* Simple test of putwc in the C locale.
- Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Copyright (C) 2000-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vasprintf.c b/libio/vasprintf.c
index 4f69cb61f9..facc224295 100644
--- a/libio/vasprintf.c
+++ b/libio/vasprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vscanf.c b/libio/vscanf.c
index 99db9ccccd..c10b76c7f0 100644
--- a/libio/vscanf.c
+++ b/libio/vscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vsnprintf.c b/libio/vsnprintf.c
index 7a9667f966..aab32aa9e7 100644
--- a/libio/vsnprintf.c
+++ b/libio/vsnprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vswprintf.c b/libio/vswprintf.c
index f53545c806..ad2a49ebe0 100644
--- a/libio/vswprintf.c
+++ b/libio/vswprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vtables.c b/libio/vtables.c
index e3809c28ce..5d5906a818 100644
--- a/libio/vtables.c
+++ b/libio/vtables.c
@@ -1,5 +1,5 @@
/* libio vtable validation.
- Copyright (C) 2016-2022 Free Software Foundation, Inc.
+ Copyright (C) 2016-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vwprintf.c b/libio/vwprintf.c
index 032f825f88..c5a2738877 100644
--- a/libio/vwprintf.c
+++ b/libio/vwprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/vwscanf.c b/libio/vwscanf.c
index 468e7ecc77..437fc0eb43 100644
--- a/libio/vwscanf.c
+++ b/libio/vwscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wfiledoalloc.c b/libio/wfiledoalloc.c
index 9936aba1e2..f1759b3394 100644
--- a/libio/wfiledoalloc.c
+++ b/libio/wfiledoalloc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wfileops.c b/libio/wfileops.c
index b59a98881f..cecea21c1c 100644
--- a/libio/wfileops.c
+++ b/libio/wfileops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wgenops.c b/libio/wgenops.c
index e7ea75aed2..4a278802f9 100644
--- a/libio/wgenops.c
+++ b/libio/wgenops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wmemstream.c b/libio/wmemstream.c
index e7f898c7fb..6560d7001f 100644
--- a/libio/wmemstream.c
+++ b/libio/wmemstream.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wprintf.c b/libio/wprintf.c
index a24b364880..b494586eb3 100644
--- a/libio/wprintf.c
+++ b/libio/wprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wscanf.c b/libio/wscanf.c
index 829685de3a..a6e0b8c63f 100644
--- a/libio/wscanf.c
+++ b/libio/wscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
diff --git a/libio/wstrops.c b/libio/wstrops.c
index 2aec314937..9c9d303968 100644
--- a/libio/wstrops.c
+++ b/libio/wstrops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2022 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or