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-rw-r--r--stdlib/Makefile2
-rw-r--r--stdlib/a64l.c2
-rw-r--r--stdlib/abort.c2
-rw-r--r--stdlib/abs.c2
-rw-r--r--stdlib/add_n.c2
-rw-r--r--stdlib/addmul_1.c2
-rw-r--r--stdlib/alloca.h2
-rw-r--r--stdlib/arc4random.c2
-rw-r--r--stdlib/arc4random_uniform.c2
-rw-r--r--stdlib/at_quick_exit.c2
-rw-r--r--stdlib/atexit.c2
-rw-r--r--stdlib/atof.c2
-rw-r--r--stdlib/atoi.c2
-rw-r--r--stdlib/atol.c2
-rw-r--r--stdlib/atoll.c2
-rw-r--r--stdlib/bits/monetary-ldbl.h2
-rw-r--r--stdlib/bits/stdlib-float.h2
-rw-r--r--stdlib/bits/stdlib-ldbl.h2
-rw-r--r--stdlib/bits/stdlib.h2
-rw-r--r--stdlib/bsearch.c2
-rw-r--r--stdlib/bug-strtod.c2
-rw-r--r--stdlib/canonicalize.c2
-rw-r--r--stdlib/cmp.c2
-rw-r--r--stdlib/cxa_at_quick_exit.c2
-rw-r--r--stdlib/cxa_atexit.c2
-rw-r--r--stdlib/cxa_finalize.c2
-rw-r--r--stdlib/cxa_thread_atexit_impl.c2
-rw-r--r--stdlib/dbl2mpn.c2
-rw-r--r--stdlib/div.c2
-rw-r--r--stdlib/divmod_1.c2
-rw-r--r--stdlib/divrem.c2
-rw-r--r--stdlib/drand48-iter.c2
-rw-r--r--stdlib/drand48.c2
-rw-r--r--stdlib/drand48_r.c2
-rw-r--r--stdlib/erand48.c2
-rw-r--r--stdlib/erand48_r.c2
-rw-r--r--stdlib/errno.h2
-rw-r--r--stdlib/exit.c2
-rw-r--r--stdlib/exit.h2
-rw-r--r--stdlib/fmtmsg.c2
-rw-r--r--stdlib/fmtmsg.h2
-rw-r--r--stdlib/fpioconst.c2
-rw-r--r--stdlib/fpioconst.h2
-rw-r--r--stdlib/gen-fpioconst.c2
-rw-r--r--stdlib/gen-tst-strtod-round.c2
-rw-r--r--stdlib/getcontext.c2
-rw-r--r--stdlib/getentropy.c2
-rw-r--r--stdlib/getenv.c2
-rw-r--r--stdlib/getrandom.c2
-rw-r--r--stdlib/getsubopt.c2
-rw-r--r--stdlib/gmp-impl.h2
-rw-r--r--stdlib/gmp.h2
-rw-r--r--stdlib/grouping.c2
-rw-r--r--stdlib/grouping.h2
-rw-r--r--stdlib/inttypes.h2
-rw-r--r--stdlib/isomac.c2
-rw-r--r--stdlib/jrand48.c2
-rw-r--r--stdlib/jrand48_r.c2
-rw-r--r--stdlib/l64a.c2
-rw-r--r--stdlib/labs.c2
-rw-r--r--stdlib/lcong48.c2
-rw-r--r--stdlib/lcong48_r.c2
-rw-r--r--stdlib/ldiv.c2
-rw-r--r--stdlib/llabs.c2
-rw-r--r--stdlib/lldiv.c2
-rw-r--r--stdlib/longlong.h2
-rw-r--r--stdlib/lrand48.c2
-rw-r--r--stdlib/lrand48_r.c2
-rw-r--r--stdlib/lshift.c2
-rw-r--r--stdlib/makecontext.c2
-rw-r--r--stdlib/mblen.c2
-rw-r--r--stdlib/mbstowcs.c2
-rw-r--r--stdlib/mbtowc.c2
-rw-r--r--stdlib/mod_1.c2
-rw-r--r--stdlib/monetary.h2
-rw-r--r--stdlib/mp_clz_tab.c2
-rw-r--r--stdlib/mpn2dbl.c2
-rw-r--r--stdlib/mpn2flt.c2
-rw-r--r--stdlib/mrand48.c2
-rw-r--r--stdlib/mrand48_r.c2
-rw-r--r--stdlib/mul.c2
-rw-r--r--stdlib/mul_1.c2
-rw-r--r--stdlib/mul_n.c2
-rw-r--r--stdlib/nrand48.c2
-rw-r--r--stdlib/nrand48_r.c2
-rw-r--r--stdlib/on_exit.c2
-rw-r--r--stdlib/putenv.c2
-rw-r--r--stdlib/qsort.c2
-rw-r--r--stdlib/quick_exit.c2
-rw-r--r--stdlib/rand.c2
-rw-r--r--stdlib/rand_r.c2
-rw-r--r--stdlib/random.c2
-rw-r--r--stdlib/random_r.c2
-rw-r--r--stdlib/rpmatch.c2
-rw-r--r--stdlib/rshift.c2
-rw-r--r--stdlib/secure-getenv.c2
-rw-r--r--stdlib/seed48.c2
-rw-r--r--stdlib/seed48_r.c2
-rw-r--r--stdlib/setcontext.c2
-rw-r--r--stdlib/setenv.c2
-rw-r--r--stdlib/srand48.c2
-rw-r--r--stdlib/srand48_r.c2
-rw-r--r--stdlib/stdint.h2
-rw-r--r--stdlib/stdlib.h2
-rw-r--r--stdlib/strfmon.c2
-rw-r--r--stdlib/strfmon_l.c2
-rw-r--r--stdlib/strfrom-skeleton.c2
-rw-r--r--stdlib/strfromd.c2
-rw-r--r--stdlib/strfromf.c2
-rw-r--r--stdlib/strfroml.c2
-rw-r--r--stdlib/strtod.c2
-rw-r--r--stdlib/strtod_l.c2
-rw-r--r--stdlib/strtod_nan.c2
-rw-r--r--stdlib/strtod_nan_main.c2
-rw-r--r--stdlib/strtod_nan_narrow.h2
-rw-r--r--stdlib/strtod_nan_wide.h2
-rw-r--r--stdlib/strtof.c2
-rw-r--r--stdlib/strtof_l.c2
-rw-r--r--stdlib/strtof_nan.c2
-rw-r--r--stdlib/strtol.c2
-rw-r--r--stdlib/strtol_l.c2
-rw-r--r--stdlib/strtold.c2
-rw-r--r--stdlib/strtold_l.c2
-rw-r--r--stdlib/strtold_nan.c2
-rw-r--r--stdlib/strtoll.c2
-rw-r--r--stdlib/strtoll_l.c2
-rw-r--r--stdlib/strtoul.c2
-rw-r--r--stdlib/strtoul_l.c2
-rw-r--r--stdlib/strtoull.c2
-rw-r--r--stdlib/strtoull_l.c2
-rw-r--r--stdlib/sub_n.c2
-rw-r--r--stdlib/submul_1.c2
-rw-r--r--stdlib/swapcontext.c2
-rw-r--r--stdlib/sys/random.h2
-rw-r--r--stdlib/system.c2
-rw-r--r--stdlib/test-a64l.c2
-rw-r--r--stdlib/test-at_quick_exit-race.c2
-rw-r--r--stdlib/test-atexit-race-common.c2
-rw-r--r--stdlib/test-atexit-race.c2
-rw-r--r--stdlib/test-atexit-recursive.c2
-rw-r--r--stdlib/test-bz22786.c2
-rw-r--r--stdlib/test-canon.c2
-rw-r--r--stdlib/test-canon2.c2
-rw-r--r--stdlib/test-cxa_atexit-race.c2
-rw-r--r--stdlib/test-cxa_atexit-race2.c2
-rw-r--r--stdlib/test-dlclose-exit-race-helper.c2
-rw-r--r--stdlib/test-dlclose-exit-race.c2
-rw-r--r--stdlib/test-on_exit-race.c2
-rw-r--r--stdlib/testdiv.c2
-rw-r--r--stdlib/testrand.c2
-rw-r--r--stdlib/tst-abs.c2
-rw-r--r--stdlib/tst-arc4random-fork.c2
-rw-r--r--stdlib/tst-arc4random-stats.c2
-rw-r--r--stdlib/tst-arc4random-thread.c2
-rw-r--r--stdlib/tst-at_quick_exit.c2
-rw-r--r--stdlib/tst-atexit-common.c2
-rw-r--r--stdlib/tst-atexit.c2
-rw-r--r--stdlib/tst-bsearch.c2
-rw-r--r--stdlib/tst-bz20544.c2
-rw-r--r--stdlib/tst-canon-bz26341.c2
-rw-r--r--stdlib/tst-cxa_atexit.c2
-rw-r--r--stdlib/tst-empty-env.c2
-rw-r--r--stdlib/tst-environ.c2
-rwxr-xr-xstdlib/tst-fmtmsg.sh2
-rw-r--r--stdlib/tst-getrandom.c2
-rw-r--r--stdlib/tst-labs.c2
-rw-r--r--stdlib/tst-llabs.c2
-rw-r--r--stdlib/tst-makecontext-align.c2
-rw-r--r--stdlib/tst-makecontext.c2
-rw-r--r--stdlib/tst-makecontext2.c2
-rw-r--r--stdlib/tst-makecontext3.c2
-rw-r--r--stdlib/tst-on_exit.c2
-rw-r--r--stdlib/tst-qsort3.c2
-rw-r--r--stdlib/tst-qsort4.c2
-rw-r--r--stdlib/tst-qsort5.c2
-rw-r--r--stdlib/tst-qsort6.c2
-rw-r--r--stdlib/tst-quick_exit.cc2
-rw-r--r--stdlib/tst-random2.c2
-rw-r--r--stdlib/tst-realpath.c2
-rw-r--r--stdlib/tst-secure-getenv.c2
-rw-r--r--stdlib/tst-setcontext.c2
-rw-r--r--stdlib/tst-setcontext10.c2
-rw-r--r--stdlib/tst-setcontext11.c2
-rw-r--r--stdlib/tst-setcontext2.c2
-rw-r--r--stdlib/tst-setcontext3.c2
-rw-r--r--stdlib/tst-setcontext3.sh2
-rw-r--r--stdlib/tst-setcontext4.c2
-rw-r--r--stdlib/tst-setcontext5.c2
-rw-r--r--stdlib/tst-setcontext6.c2
-rw-r--r--stdlib/tst-setcontext7.c2
-rw-r--r--stdlib/tst-setcontext8.c2
-rw-r--r--stdlib/tst-setcontext9.c2
-rw-r--r--stdlib/tst-strfmon_l.c2
-rw-r--r--stdlib/tst-strfrom-locale.c2
-rw-r--r--stdlib/tst-strfrom.c2
-rw-r--r--stdlib/tst-strfrom.h2
-rw-r--r--stdlib/tst-strtod-nan-locale-main.c2
-rw-r--r--stdlib/tst-strtod-nan-locale.c2
-rw-r--r--stdlib/tst-strtod-nan-sign-main.c2
-rw-r--r--stdlib/tst-strtod-nan-sign.c2
-rw-r--r--stdlib/tst-strtod-overflow.c2
-rw-r--r--stdlib/tst-strtod-round-skeleton.c2
-rw-r--r--stdlib/tst-strtod-round.c2
-rw-r--r--stdlib/tst-strtod-underflow.c2
-rw-r--r--stdlib/tst-strtod.c2
-rw-r--r--stdlib/tst-strtod.h2
-rw-r--r--stdlib/tst-strtod1i.c2
-rw-r--r--stdlib/tst-strtod5.c2
-rw-r--r--stdlib/tst-strtod5i.c2
-rw-r--r--stdlib/tst-strtol-binary-c11.c2
-rw-r--r--stdlib/tst-strtol-binary-c2x.c2
-rw-r--r--stdlib/tst-strtol-binary-gnu11.c2
-rw-r--r--stdlib/tst-strtol-binary-gnu2x.c2
-rw-r--r--stdlib/tst-strtol-binary-main.c2
-rw-r--r--stdlib/tst-strtol-locale-main.c2
-rw-r--r--stdlib/tst-strtol-locale.c2
-rw-r--r--stdlib/tst-swapcontext1.c2
-rw-r--r--stdlib/tst-system.c2
-rw-r--r--stdlib/tst-thread-quick_exit.cc2
-rw-r--r--stdlib/tst-tininess.c2
-rw-r--r--stdlib/tst-tls-atexit-lib.c2
-rw-r--r--stdlib/tst-tls-atexit-nodelete.c2
-rw-r--r--stdlib/tst-tls-atexit.c2
-rw-r--r--stdlib/tst-width-stdint.c2
-rw-r--r--stdlib/tst-width.c2
-rw-r--r--stdlib/tst-xpg-basename.c2
-rw-r--r--stdlib/ucontext.h2
-rw-r--r--stdlib/wcstombs.c2
-rw-r--r--stdlib/wctomb.c2
-rw-r--r--stdlib/xpg_basename.c2
230 files changed, 230 insertions, 230 deletions
diff --git a/stdlib/Makefile b/stdlib/Makefile
index 0b5ef699a2..d0173d06a4 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2023 Free Software Foundation, Inc.
+# Copyright (C) 1991-2024 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/stdlib/a64l.c b/stdlib/a64l.c
index 376053b726..d399f87bed 100644
--- a/stdlib/a64l.c
+++ b/stdlib/a64l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/abort.c b/stdlib/abort.c
index 16a453459c..e2b84baac4 100644
--- a/stdlib/abort.c
+++ b/stdlib/abort.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/abs.c b/stdlib/abs.c
index cda95085ca..e545b09b74 100644
--- a/stdlib/abs.c
+++ b/stdlib/abs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/add_n.c b/stdlib/add_n.c
index 4e847c40fb..3e4cbff3cd 100644
--- a/stdlib/add_n.c
+++ b/stdlib/add_n.c
@@ -1,6 +1,6 @@
 /* mpn_add_n -- Add two limb vectors of equal, non-zero length.
 
-Copyright (C) 1992-2023 Free Software Foundation, Inc.
+Copyright (C) 1992-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/addmul_1.c b/stdlib/addmul_1.c
index dd41d23556..eb76091637 100644
--- a/stdlib/addmul_1.c
+++ b/stdlib/addmul_1.c
@@ -3,7 +3,7 @@
    limb vector pointed to by RES_PTR.  Return the most significant limb of
    the product, adjusted for carry-out from the addition.
 
-Copyright (C) 1992-2023 Free Software Foundation, Inc.
+Copyright (C) 1992-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/alloca.h b/stdlib/alloca.h
index efc7116114..bead95399a 100644
--- a/stdlib/alloca.h
+++ b/stdlib/alloca.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/arc4random.c b/stdlib/arc4random.c
index 757aaa31bc..3ae8fc1302 100644
--- a/stdlib/arc4random.c
+++ b/stdlib/arc4random.c
@@ -1,5 +1,5 @@
 /* Pseudo Random Number Generator
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/arc4random_uniform.c b/stdlib/arc4random_uniform.c
index f106e61685..9861ed2869 100644
--- a/stdlib/arc4random_uniform.c
+++ b/stdlib/arc4random_uniform.c
@@ -1,6 +1,6 @@
 /* Random pseudo generator number which returns a single 32 bit value
    uniformly distributed but with an upper_bound.
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/at_quick_exit.c b/stdlib/at_quick_exit.c
index 0f43d0c759..a817efc71a 100644
--- a/stdlib/at_quick_exit.c
+++ b/stdlib/at_quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/atexit.c b/stdlib/atexit.c
index b4e09af8f0..e3185c3cf0 100644
--- a/stdlib/atexit.c
+++ b/stdlib/atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/atof.c b/stdlib/atof.c
index fb80be81ac..f7c2826cfd 100644
--- a/stdlib/atof.c
+++ b/stdlib/atof.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/atoi.c b/stdlib/atoi.c
index 91450dad00..e84e00ac68 100644
--- a/stdlib/atoi.c
+++ b/stdlib/atoi.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/atol.c b/stdlib/atol.c
index 6cc3feb233..9ff70685eb 100644
--- a/stdlib/atol.c
+++ b/stdlib/atol.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/atoll.c b/stdlib/atoll.c
index 672587e4de..698a604b44 100644
--- a/stdlib/atoll.c
+++ b/stdlib/atoll.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/bits/monetary-ldbl.h b/stdlib/bits/monetary-ldbl.h
index 879cb2925d..533b79961a 100644
--- a/stdlib/bits/monetary-ldbl.h
+++ b/stdlib/bits/monetary-ldbl.h
@@ -1,5 +1,5 @@
 /* -mlong-double-64 compatibility mode for monetary functions.
-   Copyright (C) 2006-2023 Free Software Foundation, Inc.
+   Copyright (C) 2006-2024 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/stdlib/bits/stdlib-float.h b/stdlib/bits/stdlib-float.h
index b16d0bb7db..ee97232716 100644
--- a/stdlib/bits/stdlib-float.h
+++ b/stdlib/bits/stdlib-float.h
@@ -1,5 +1,5 @@
 /* Floating-point inline functions for stdlib.h.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/bits/stdlib-ldbl.h b/stdlib/bits/stdlib-ldbl.h
index 0bfeed4e68..4335a9b36c 100644
--- a/stdlib/bits/stdlib-ldbl.h
+++ b/stdlib/bits/stdlib-ldbl.h
@@ -1,5 +1,5 @@
 /* -mlong-double-64 compatibility mode for <stdlib.h> functions.
-   Copyright (C) 2006-2023 Free Software Foundation, Inc.
+   Copyright (C) 2006-2024 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/stdlib/bits/stdlib.h b/stdlib/bits/stdlib.h
index c6c0082ad5..1c7191ba57 100644
--- a/stdlib/bits/stdlib.h
+++ b/stdlib/bits/stdlib.h
@@ -1,5 +1,5 @@
 /* Checking macros for stdlib functions.
-   Copyright (C) 2005-2023 Free Software Foundation, Inc.
+   Copyright (C) 2005-2024 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/stdlib/bsearch.c b/stdlib/bsearch.c
index bcdc7da9f1..fc16208287 100644
--- a/stdlib/bsearch.c
+++ b/stdlib/bsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/bug-strtod.c b/stdlib/bug-strtod.c
index c430a8d09a..2e72c613a7 100644
--- a/stdlib/bug-strtod.c
+++ b/stdlib/bug-strtod.c
@@ -1,6 +1,6 @@
 /* Test to strtod etc for numbers like x000...0000.000e-nn.
    This file is part of the GNU C Library.
-   Copyright (C) 2001-2023 Free Software Foundation, Inc.
+   Copyright (C) 2001-2024 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/stdlib/canonicalize.c b/stdlib/canonicalize.c
index 7e421ef115..dd8c168ff3 100644
--- a/stdlib/canonicalize.c
+++ b/stdlib/canonicalize.c
@@ -1,5 +1,5 @@
 /* Return the canonical absolute name of a given file.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/cmp.c b/stdlib/cmp.c
index 9a5e81cbe5..a4bd8da917 100644
--- a/stdlib/cmp.c
+++ b/stdlib/cmp.c
@@ -1,6 +1,6 @@
 /* mpn_cmp -- Compare two low-level natural-number integers.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/cxa_at_quick_exit.c b/stdlib/cxa_at_quick_exit.c
index 2445be3bb7..cf2c048970 100644
--- a/stdlib/cxa_at_quick_exit.c
+++ b/stdlib/cxa_at_quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2024 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/stdlib/cxa_atexit.c b/stdlib/cxa_atexit.c
index 0451716230..cc480e8cef 100644
--- a/stdlib/cxa_atexit.c
+++ b/stdlib/cxa_atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2024 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/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c
index f5d3b6d0dc..258fa56ce5 100644
--- a/stdlib/cxa_finalize.c
+++ b/stdlib/cxa_finalize.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2024 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/stdlib/cxa_thread_atexit_impl.c b/stdlib/cxa_thread_atexit_impl.c
index 9bd2ad2158..c215bdd3dd 100644
--- a/stdlib/cxa_thread_atexit_impl.c
+++ b/stdlib/cxa_thread_atexit_impl.c
@@ -1,5 +1,5 @@
 /* Register destructors for C++ TLS variables declared with thread_local.
-   Copyright (C) 2013-2023 Free Software Foundation, Inc.
+   Copyright (C) 2013-2024 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/stdlib/dbl2mpn.c b/stdlib/dbl2mpn.c
index 8255d5c70c..ee90b48cba 100644
--- a/stdlib/dbl2mpn.c
+++ b/stdlib/dbl2mpn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2024 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/stdlib/div.c b/stdlib/div.c
index 5904ab4be0..50127b2cd0 100644
--- a/stdlib/div.c
+++ b/stdlib/div.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/divmod_1.c b/stdlib/divmod_1.c
index f2bab80643..532b82df41 100644
--- a/stdlib/divmod_1.c
+++ b/stdlib/divmod_1.c
@@ -6,7 +6,7 @@
 
    QUOT_PTR and DIVIDEND_PTR might point to the same limb.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/divrem.c b/stdlib/divrem.c
index b316c280ea..ff5689236d 100644
--- a/stdlib/divrem.c
+++ b/stdlib/divrem.c
@@ -1,7 +1,7 @@
 /* mpn_divrem -- Divide natural numbers, producing both remainder and
    quotient.
 
-Copyright (C) 1993-2023 Free Software Foundation, Inc.
+Copyright (C) 1993-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/drand48-iter.c b/stdlib/drand48-iter.c
index f7a856854c..1bf804e337 100644
--- a/stdlib/drand48-iter.c
+++ b/stdlib/drand48-iter.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/drand48.c b/stdlib/drand48.c
index 482515dc7f..d47a2e6c11 100644
--- a/stdlib/drand48.c
+++ b/stdlib/drand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/drand48_r.c b/stdlib/drand48_r.c
index 6eb3601059..54f9cff4a3 100644
--- a/stdlib/drand48_r.c
+++ b/stdlib/drand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/erand48.c b/stdlib/erand48.c
index c851ffea56..1a5386cc9b 100644
--- a/stdlib/erand48.c
+++ b/stdlib/erand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/erand48_r.c b/stdlib/erand48_r.c
index c7dae3e25f..8dd14ec563 100644
--- a/stdlib/erand48_r.c
+++ b/stdlib/erand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/errno.h b/stdlib/errno.h
index d15d890d85..e50380f057 100644
--- a/stdlib/errno.h
+++ b/stdlib/errno.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/exit.c b/stdlib/exit.c
index 0cf9bf7032..5166c78044 100644
--- a/stdlib/exit.c
+++ b/stdlib/exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/exit.h b/stdlib/exit.h
index 23cfb8fd95..3dc9f4c6ba 100644
--- a/stdlib/exit.h
+++ b/stdlib/exit.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/fmtmsg.c b/stdlib/fmtmsg.c
index 3d9a0edf12..1eaf63c752 100644
--- a/stdlib/fmtmsg.c
+++ b/stdlib/fmtmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2024 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/stdlib/fmtmsg.h b/stdlib/fmtmsg.h
index 58de2c1ffa..07f12ad1c8 100644
--- a/stdlib/fmtmsg.h
+++ b/stdlib/fmtmsg.h
@@ -1,5 +1,5 @@
 /* Message display handling.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/fpioconst.c b/stdlib/fpioconst.c
index e26494375b..89e18cca95 100644
--- a/stdlib/fpioconst.c
+++ b/stdlib/fpioconst.c
@@ -1,5 +1,5 @@
 /* Table of MP integer constants 10^(2^i), used for floating point <-> decimal.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/fpioconst.h b/stdlib/fpioconst.h
index 2d5e8cdf4f..fac39f322e 100644
--- a/stdlib/fpioconst.h
+++ b/stdlib/fpioconst.h
@@ -1,5 +1,5 @@
 /* Header file for constants used in floating point <-> decimal conversions.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/gen-fpioconst.c b/stdlib/gen-fpioconst.c
index 94674e7845..69716426b2 100644
--- a/stdlib/gen-fpioconst.c
+++ b/stdlib/gen-fpioconst.c
@@ -1,5 +1,5 @@
 /* Generate data for fpioconst.c.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/gen-tst-strtod-round.c b/stdlib/gen-tst-strtod-round.c
index 954b102c55..e48bf4d6ea 100644
--- a/stdlib/gen-tst-strtod-round.c
+++ b/stdlib/gen-tst-strtod-round.c
@@ -1,6 +1,6 @@
 /* Generate table of tests in tst-strtod-round.c from
    tst-strtod-round-data.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/getcontext.c b/stdlib/getcontext.c
index 4536055032..ae35451b0d 100644
--- a/stdlib/getcontext.c
+++ b/stdlib/getcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2024 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/stdlib/getentropy.c b/stdlib/getentropy.c
index cb70d0f457..7e2d6cfdb5 100644
--- a/stdlib/getentropy.c
+++ b/stdlib/getentropy.c
@@ -1,5 +1,5 @@
 /* Stub for getentropy.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/getenv.c b/stdlib/getenv.c
index 8408e641a6..bea69e0f40 100644
--- a/stdlib/getenv.c
+++ b/stdlib/getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/getrandom.c b/stdlib/getrandom.c
index 145ff0ffea..ed8ee0d8bf 100644
--- a/stdlib/getrandom.c
+++ b/stdlib/getrandom.c
@@ -1,5 +1,5 @@
 /* Stub for getrandom.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/getsubopt.c b/stdlib/getsubopt.c
index 0f02dda9e2..f6ce159da0 100644
--- a/stdlib/getsubopt.c
+++ b/stdlib/getsubopt.c
@@ -1,5 +1,5 @@
 /* Parse comma separate list into words.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
diff --git a/stdlib/gmp-impl.h b/stdlib/gmp-impl.h
index 1c32bd26b1..767f158471 100644
--- a/stdlib/gmp-impl.h
+++ b/stdlib/gmp-impl.h
@@ -1,6 +1,6 @@
 /* Include file for internal GNU MP types and definitions.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/gmp.h b/stdlib/gmp.h
index 2adbfde24a..eb2b062c81 100644
--- a/stdlib/gmp.h
+++ b/stdlib/gmp.h
@@ -1,6 +1,6 @@
 /* gmp.h -- Definitions for GNU multiple precision functions.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/grouping.c b/stdlib/grouping.c
index 16b266d3e0..7657d6a7f3 100644
--- a/stdlib/grouping.c
+++ b/stdlib/grouping.c
@@ -1,5 +1,5 @@
 /* Internal header for proving correct grouping in strings of numbers.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/grouping.h b/stdlib/grouping.h
index 3b7656e41e..5055ffe843 100644
--- a/stdlib/grouping.h
+++ b/stdlib/grouping.h
@@ -1,5 +1,5 @@
 /* Internal header for proving correct grouping in strings of numbers.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/inttypes.h b/stdlib/inttypes.h
index 42ecf681cc..2ab40635b8 100644
--- a/stdlib/inttypes.h
+++ b/stdlib/inttypes.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2024 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/stdlib/isomac.c b/stdlib/isomac.c
index a371bb2593..7fcb4f2c9b 100644
--- a/stdlib/isomac.c
+++ b/stdlib/isomac.c
@@ -1,5 +1,5 @@
 /* Check system header files for ISO 9899:1990 (ISO C) compliance.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/jrand48.c b/stdlib/jrand48.c
index 646b401fa6..6fe08a4c94 100644
--- a/stdlib/jrand48.c
+++ b/stdlib/jrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/jrand48_r.c b/stdlib/jrand48_r.c
index c6f147f0a5..7636011d96 100644
--- a/stdlib/jrand48_r.c
+++ b/stdlib/jrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/l64a.c b/stdlib/l64a.c
index 5fd93cf7ae..5f8651b31b 100644
--- a/stdlib/l64a.c
+++ b/stdlib/l64a.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/labs.c b/stdlib/labs.c
index 6842d3bfd1..3a6cbb9b45 100644
--- a/stdlib/labs.c
+++ b/stdlib/labs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/lcong48.c b/stdlib/lcong48.c
index c067ef0cad..01f77a60fa 100644
--- a/stdlib/lcong48.c
+++ b/stdlib/lcong48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/lcong48_r.c b/stdlib/lcong48_r.c
index 8639bc054c..6898abaf4b 100644
--- a/stdlib/lcong48_r.c
+++ b/stdlib/lcong48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/ldiv.c b/stdlib/ldiv.c
index fa1edf9f91..40b8ffb704 100644
--- a/stdlib/ldiv.c
+++ b/stdlib/ldiv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/llabs.c b/stdlib/llabs.c
index 80fd94a2fb..55e34c622e 100644
--- a/stdlib/llabs.c
+++ b/stdlib/llabs.c
@@ -1,5 +1,5 @@
 /* `long long int' absolute value.
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 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/stdlib/lldiv.c b/stdlib/lldiv.c
index bd7c6b2a94..7b0d3f3865 100644
--- a/stdlib/lldiv.c
+++ b/stdlib/lldiv.c
@@ -1,5 +1,5 @@
 /* `long long int' division with remainder.
-   Copyright (C) 1992-2023 Free Software Foundation, Inc.
+   Copyright (C) 1992-2024 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/stdlib/longlong.h b/stdlib/longlong.h
index ae067d934d..241b2f0f99 100644
--- a/stdlib/longlong.h
+++ b/stdlib/longlong.h
@@ -1,5 +1,5 @@
 /* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/stdlib/lrand48.c b/stdlib/lrand48.c
index 858041868d..193487076d 100644
--- a/stdlib/lrand48.c
+++ b/stdlib/lrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/lrand48_r.c b/stdlib/lrand48_r.c
index fbcb1cc416..231cf93712 100644
--- a/stdlib/lrand48_r.c
+++ b/stdlib/lrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/lshift.c b/stdlib/lshift.c
index 74b079f9ae..6f7af8ae17 100644
--- a/stdlib/lshift.c
+++ b/stdlib/lshift.c
@@ -1,6 +1,6 @@
 /* mpn_lshift -- Shift left low level.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/makecontext.c b/stdlib/makecontext.c
index 1a325a2e0f..8576806a93 100644
--- a/stdlib/makecontext.c
+++ b/stdlib/makecontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2024 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/stdlib/mblen.c b/stdlib/mblen.c
index 823c19576f..e229ea90f1 100644
--- a/stdlib/mblen.c
+++ b/stdlib/mblen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/mbstowcs.c b/stdlib/mbstowcs.c
index 17d2a9f1fd..5f24d72f4c 100644
--- a/stdlib/mbstowcs.c
+++ b/stdlib/mbstowcs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/mbtowc.c b/stdlib/mbtowc.c
index 0f9b215985..09013822f8 100644
--- a/stdlib/mbtowc.c
+++ b/stdlib/mbtowc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/mod_1.c b/stdlib/mod_1.c
index 37eab9e80d..53ea541b94 100644
--- a/stdlib/mod_1.c
+++ b/stdlib/mod_1.c
@@ -3,7 +3,7 @@
    Return the single-limb remainder.
    There are no constraints on the value of the divisor.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/monetary.h b/stdlib/monetary.h
index ed8ca2af38..39e7701ac1 100644
--- a/stdlib/monetary.h
+++ b/stdlib/monetary.h
@@ -1,5 +1,5 @@
 /* Header file for monetary value formatting functions.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/mp_clz_tab.c b/stdlib/mp_clz_tab.c
index 6aeace4629..cfa276599c 100644
--- a/stdlib/mp_clz_tab.c
+++ b/stdlib/mp_clz_tab.c
@@ -1,5 +1,5 @@
 /* __clz_tab -- support for longlong.h
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 Free Software Foundation, Inc.
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in the GNU MP Library.
 
diff --git a/stdlib/mpn2dbl.c b/stdlib/mpn2dbl.c
index ee61649476..86c529b1a4 100644
--- a/stdlib/mpn2dbl.c
+++ b/stdlib/mpn2dbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/mpn2flt.c b/stdlib/mpn2flt.c
index 4a9da06c90..d10d90275c 100644
--- a/stdlib/mpn2flt.c
+++ b/stdlib/mpn2flt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/mrand48.c b/stdlib/mrand48.c
index ec2b1f9c34..b0fa58c0e9 100644
--- a/stdlib/mrand48.c
+++ b/stdlib/mrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/mrand48_r.c b/stdlib/mrand48_r.c
index c510d8c685..809f411e5f 100644
--- a/stdlib/mrand48_r.c
+++ b/stdlib/mrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/mul.c b/stdlib/mul.c
index ecf47524e5..efe2b9c352 100644
--- a/stdlib/mul.c
+++ b/stdlib/mul.c
@@ -1,6 +1,6 @@
 /* mpn_mul -- Multiply two natural numbers.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/mul_1.c b/stdlib/mul_1.c
index 81e5796431..ee797f1a35 100644
--- a/stdlib/mul_1.c
+++ b/stdlib/mul_1.c
@@ -1,7 +1,7 @@
 /* mpn_mul_1 -- Multiply a limb vector with a single limb and
    store the product in a second limb vector.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/mul_n.c b/stdlib/mul_n.c
index 34dc87eee0..7989f33056 100644
--- a/stdlib/mul_n.c
+++ b/stdlib/mul_n.c
@@ -1,6 +1,6 @@
 /* mpn_mul_n -- Multiply two natural numbers of length n.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/nrand48.c b/stdlib/nrand48.c
index e0aebf1dc1..51c144a4df 100644
--- a/stdlib/nrand48.c
+++ b/stdlib/nrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/nrand48_r.c b/stdlib/nrand48_r.c
index 0def0d0e19..211e8f12e6 100644
--- a/stdlib/nrand48_r.c
+++ b/stdlib/nrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/on_exit.c b/stdlib/on_exit.c
index f5e3fbcb9b..a83fc587cd 100644
--- a/stdlib/on_exit.c
+++ b/stdlib/on_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/putenv.c b/stdlib/putenv.c
index 8b4e9117c8..b234ce0612 100644
--- a/stdlib/putenv.c
+++ b/stdlib/putenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/qsort.c b/stdlib/qsort.c
index 62477010b6..0b3c638aa2 100644
--- a/stdlib/qsort.c
+++ b/stdlib/qsort.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/quick_exit.c b/stdlib/quick_exit.c
index 838d465893..acdf970dd5 100644
--- a/stdlib/quick_exit.c
+++ b/stdlib/quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2024 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/stdlib/rand.c b/stdlib/rand.c
index c250c065e4..30caa49e21 100644
--- a/stdlib/rand.c
+++ b/stdlib/rand.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/rand_r.c b/stdlib/rand_r.c
index cb7e306eec..eb7577399f 100644
--- a/stdlib/rand_r.c
+++ b/stdlib/rand_r.c
@@ -1,5 +1,5 @@
 /* Reentrant random function from POSIX.1c.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/random.c b/stdlib/random.c
index 62f22fac8d..6da39d45a3 100644
--- a/stdlib/random.c
+++ b/stdlib/random.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/random_r.c b/stdlib/random_r.c
index fa0e1d3689..b6297fe099 100644
--- a/stdlib/random_r.c
+++ b/stdlib/random_r.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/rpmatch.c b/stdlib/rpmatch.c
index 91e3eeb8f8..e12b3c614b 100644
--- a/stdlib/rpmatch.c
+++ b/stdlib/rpmatch.c
@@ -1,7 +1,7 @@
 /* Determine whether string value is affirmation or negative response
    according to current locale's data.
    This file is part of the GNU C Library.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/rshift.c b/stdlib/rshift.c
index 595051aa0b..28e9753ea4 100644
--- a/stdlib/rshift.c
+++ b/stdlib/rshift.c
@@ -1,6 +1,6 @@
 /* mpn_rshift -- Shift right a low-level natural-number integer.
 
-Copyright (C) 1991-2023 Free Software Foundation, Inc.
+Copyright (C) 1991-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/secure-getenv.c b/stdlib/secure-getenv.c
index 1c1ff68aa6..337b511e5c 100644
--- a/stdlib/secure-getenv.c
+++ b/stdlib/secure-getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/seed48.c b/stdlib/seed48.c
index d4efa6b091..1cb0017601 100644
--- a/stdlib/seed48.c
+++ b/stdlib/seed48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/seed48_r.c b/stdlib/seed48_r.c
index 3f13fc122e..d76e174d6e 100644
--- a/stdlib/seed48_r.c
+++ b/stdlib/seed48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/setcontext.c b/stdlib/setcontext.c
index 48c4c2ec25..8281ec12d4 100644
--- a/stdlib/setcontext.c
+++ b/stdlib/setcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2024 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/stdlib/setenv.c b/stdlib/setenv.c
index cc71287fcc..e2164371ad 100644
--- a/stdlib/setenv.c
+++ b/stdlib/setenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/srand48.c b/stdlib/srand48.c
index 46505bc987..f8ebbded92 100644
--- a/stdlib/srand48.c
+++ b/stdlib/srand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/srand48_r.c b/stdlib/srand48_r.c
index 4fe2402396..2721564caa 100644
--- a/stdlib/srand48_r.c
+++ b/stdlib/srand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2024 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/stdlib/stdint.h b/stdlib/stdint.h
index 165a201ada..9c89c1385e 100644
--- a/stdlib/stdint.h
+++ b/stdlib/stdint.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2024 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/stdlib/stdlib.h b/stdlib/stdlib.h
index 631b0cbbed..414c49d731 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 Free Software Foundation, Inc.
    Copyright The GNU Toolchain Authors.
    This file is part of the GNU C Library.
 
diff --git a/stdlib/strfmon.c b/stdlib/strfmon.c
index 518e63f8fc..ff906d2dbb 100644
--- a/stdlib/strfmon.c
+++ b/stdlib/strfmon.c
@@ -1,5 +1,5 @@
 /* Formatting a monetary value according to the current locale.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/strfmon_l.c b/stdlib/strfmon_l.c
index 620dc1a488..22652798f1 100644
--- a/stdlib/strfmon_l.c
+++ b/stdlib/strfmon_l.c
@@ -1,5 +1,5 @@
 /* Formatting a monetary value according to the given locale.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/strfrom-skeleton.c b/stdlib/strfrom-skeleton.c
index 0495135fd6..2d617ceae6 100644
--- a/stdlib/strfrom-skeleton.c
+++ b/stdlib/strfrom-skeleton.c
@@ -1,5 +1,5 @@
 /* Convert a floating-point number to string.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/strfromd.c b/stdlib/strfromd.c
index 9be8a4bf78..baf1686d6d 100644
--- a/stdlib/strfromd.c
+++ b/stdlib/strfromd.c
@@ -1,5 +1,5 @@
 /* Definitions for strfromd.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/strfromf.c b/stdlib/strfromf.c
index 570d00716e..73be78ab3a 100644
--- a/stdlib/strfromf.c
+++ b/stdlib/strfromf.c
@@ -1,5 +1,5 @@
 /* Definitions for strfromf.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/strfroml.c b/stdlib/strfroml.c
index 511aef88b7..09b4390687 100644
--- a/stdlib/strfroml.c
+++ b/stdlib/strfroml.c
@@ -1,5 +1,5 @@
 /* Definitions for strfroml.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/strtod.c b/stdlib/strtod.c
index 1797412d15..dffd518dc1 100644
--- a/stdlib/strtod.c
+++ b/stdlib/strtod.c
@@ -1,6 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/strtod_l.c b/stdlib/strtod_l.c
index c5cbb39dff..be515ce659 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to float value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtod_nan.c b/stdlib/strtod_nan.c
index 4268ba23d5..b4486337c1 100644
--- a/stdlib/strtod_nan.c
+++ b/stdlib/strtod_nan.c
@@ -1,6 +1,6 @@
 /* Convert string for NaN payload to corresponding NaN.  Narrow
    strings, double.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/strtod_nan_main.c b/stdlib/strtod_nan_main.c
index 66d4156437..4cb286d2b3 100644
--- a/stdlib/strtod_nan_main.c
+++ b/stdlib/strtod_nan_main.c
@@ -1,5 +1,5 @@
 /* Convert string for NaN payload to corresponding NaN.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtod_nan_narrow.h b/stdlib/strtod_nan_narrow.h
index 05318f9e1a..84fe9e579d 100644
--- a/stdlib/strtod_nan_narrow.h
+++ b/stdlib/strtod_nan_narrow.h
@@ -1,5 +1,5 @@
 /* Convert string for NaN payload to corresponding NaN.  Narrow strings.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtod_nan_wide.h b/stdlib/strtod_nan_wide.h
index 3ad3c98bb8..311eb61f4a 100644
--- a/stdlib/strtod_nan_wide.h
+++ b/stdlib/strtod_nan_wide.h
@@ -1,5 +1,5 @@
 /* Convert string for NaN payload to corresponding NaN.  Wide strings.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtof.c b/stdlib/strtof.c
index 513bf9375e..8fd1460ced 100644
--- a/stdlib/strtof.c
+++ b/stdlib/strtof.c
@@ -1,6 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/strtof_l.c b/stdlib/strtof_l.c
index d71c0335db..8db64d18bf 100644
--- a/stdlib/strtof_l.c
+++ b/stdlib/strtof_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to float value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtof_nan.c b/stdlib/strtof_nan.c
index acdc5bc74f..29fbf6e219 100644
--- a/stdlib/strtof_nan.c
+++ b/stdlib/strtof_nan.c
@@ -1,6 +1,6 @@
 /* Convert string for NaN payload to corresponding NaN.  Narrow
    strings, float.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/strtol.c b/stdlib/strtol.c
index 98fb0f8695..138fdcab83 100644
--- a/stdlib/strtol.c
+++ b/stdlib/strtol.c
@@ -1,5 +1,5 @@
 /* Convert string representation of a number into an integer value.
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 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/stdlib/strtol_l.c b/stdlib/strtol_l.c
index 548b46aa52..66c4035869 100644
--- a/stdlib/strtol_l.c
+++ b/stdlib/strtol_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to integer value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtold.c b/stdlib/strtold.c
index 678890caba..a541195955 100644
--- a/stdlib/strtold.c
+++ b/stdlib/strtold.c
@@ -1,6 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/strtold_l.c b/stdlib/strtold_l.c
index 1c1e6dfd0c..5803a27c68 100644
--- a/stdlib/strtold_l.c
+++ b/stdlib/strtold_l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2024 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/stdlib/strtold_nan.c b/stdlib/strtold_nan.c
index 8fc04bb3ab..03583768b9 100644
--- a/stdlib/strtold_nan.c
+++ b/stdlib/strtold_nan.c
@@ -1,6 +1,6 @@
 /* Convert string for NaN payload to corresponding NaN.  Narrow
    strings, long double.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/strtoll.c b/stdlib/strtoll.c
index 63fdf2945e..8924c5880a 100644
--- a/stdlib/strtoll.c
+++ b/stdlib/strtoll.c
@@ -1,5 +1,5 @@
 /* Function to parse a `long long int' from text.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/strtoll_l.c b/stdlib/strtoll_l.c
index e4a3ac052f..82852d4eb9 100644
--- a/stdlib/strtoll_l.c
+++ b/stdlib/strtoll_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to integer value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtoul.c b/stdlib/strtoul.c
index a0130c704b..c1c72f1429 100644
--- a/stdlib/strtoul.c
+++ b/stdlib/strtoul.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/strtoul_l.c b/stdlib/strtoul_l.c
index a92a5cedd9..54e66425e1 100644
--- a/stdlib/strtoul_l.c
+++ b/stdlib/strtoul_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to integer value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/strtoull.c b/stdlib/strtoull.c
index 6c9afa3ede..3b88657d97 100644
--- a/stdlib/strtoull.c
+++ b/stdlib/strtoull.c
@@ -1,5 +1,5 @@
 /* Function to parse an `unsigned long long int' from text.
-   Copyright (C) 1995-2023 Free Software Foundation, Inc.
+   Copyright (C) 1995-2024 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/stdlib/strtoull_l.c b/stdlib/strtoull_l.c
index 2be400799c..9e4d91c555 100644
--- a/stdlib/strtoull_l.c
+++ b/stdlib/strtoull_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to integer value, using given locale.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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/stdlib/sub_n.c b/stdlib/sub_n.c
index 9b2dd21249..b16c9649cc 100644
--- a/stdlib/sub_n.c
+++ b/stdlib/sub_n.c
@@ -1,6 +1,6 @@
 /* mpn_sub_n -- Subtract two limb vectors of equal, non-zero length.
 
-Copyright (C) 1992-2023 Free Software Foundation, Inc.
+Copyright (C) 1992-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/submul_1.c b/stdlib/submul_1.c
index cf0ed7d78f..330f574cba 100644
--- a/stdlib/submul_1.c
+++ b/stdlib/submul_1.c
@@ -3,7 +3,7 @@
    from the limb vector pointed to by RES_PTR.  Return the most significant
    limb of the product, adjusted for carry-out from the subtraction.
 
-Copyright (C) 1992-2023 Free Software Foundation, Inc.
+Copyright (C) 1992-2024 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/swapcontext.c b/stdlib/swapcontext.c
index e2686b0c4e..f007c19cbd 100644
--- a/stdlib/swapcontext.c
+++ b/stdlib/swapcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2024 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/stdlib/sys/random.h b/stdlib/sys/random.h
index 1cb1efbb64..724c8d8c88 100644
--- a/stdlib/sys/random.h
+++ b/stdlib/sys/random.h
@@ -1,5 +1,5 @@
 /* Interfaces for obtaining random bytes.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/system.c b/stdlib/system.c
index faf82807c4..4326aeae8e 100644
--- a/stdlib/system.c
+++ b/stdlib/system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/test-a64l.c b/stdlib/test-a64l.c
index 0a84f1959e..9ecc5fb2b7 100644
--- a/stdlib/test-a64l.c
+++ b/stdlib/test-a64l.c
@@ -1,5 +1,5 @@
 /* Test program for the l64a and a64l functions.
-   Copyright (C) 2001-2023 Free Software Foundation, Inc.
+   Copyright (C) 2001-2024 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/stdlib/test-at_quick_exit-race.c b/stdlib/test-at_quick_exit-race.c
index d362d7b171..7ea9db7c3c 100644
--- a/stdlib/test-at_quick_exit-race.c
+++ b/stdlib/test-at_quick_exit-race.c
@@ -1,6 +1,6 @@
 /* Bug 14333: a test for at_quick_exit/quick_exit race.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-atexit-race-common.c b/stdlib/test-atexit-race-common.c
index 63863b8efd..0ef539c6b5 100644
--- a/stdlib/test-atexit-race-common.c
+++ b/stdlib/test-atexit-race-common.c
@@ -1,5 +1,5 @@
 /* Bug 14333: Support file for atexit/exit, etc. race tests.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-atexit-race.c b/stdlib/test-atexit-race.c
index 1bfdeb32bb..0f0cc2334f 100644
--- a/stdlib/test-atexit-race.c
+++ b/stdlib/test-atexit-race.c
@@ -1,5 +1,5 @@
 /* Bug 14333: a test for atexit/exit race.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-atexit-recursive.c b/stdlib/test-atexit-recursive.c
index 9dbd5e5e6e..a058f58f62 100644
--- a/stdlib/test-atexit-recursive.c
+++ b/stdlib/test-atexit-recursive.c
@@ -1,5 +1,5 @@
 /* Support file for atexit/exit, etc. race tests (BZ #27749).
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/test-bz22786.c b/stdlib/test-bz22786.c
index 729a5ac09c..37bd63ec71 100644
--- a/stdlib/test-bz22786.c
+++ b/stdlib/test-bz22786.c
@@ -1,5 +1,5 @@
 /* Bug 22786: test for buffer overflow in realpath.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/test-canon.c b/stdlib/test-canon.c
index 2874258722..ed9c031fdc 100644
--- a/stdlib/test-canon.c
+++ b/stdlib/test-canon.c
@@ -1,5 +1,5 @@
 /* Test program for returning the canonical absolute name of a given file.
-   Copyright (C) 1996-2023 Free Software Foundation, Inc.
+   Copyright (C) 1996-2024 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/stdlib/test-canon2.c b/stdlib/test-canon2.c
index e45cc3a716..f693510815 100644
--- a/stdlib/test-canon2.c
+++ b/stdlib/test-canon2.c
@@ -1,5 +1,5 @@
 /* Test for realpath/canonicalize function.
-   Copyright (C) 1998-2023 Free Software Foundation, Inc.
+   Copyright (C) 1998-2024 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/stdlib/test-cxa_atexit-race.c b/stdlib/test-cxa_atexit-race.c
index 32ad44ee62..af625d06ff 100644
--- a/stdlib/test-cxa_atexit-race.c
+++ b/stdlib/test-cxa_atexit-race.c
@@ -1,5 +1,5 @@
 /* Bug 14333: a test for __cxa_atexit/exit race.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-cxa_atexit-race2.c b/stdlib/test-cxa_atexit-race2.c
index 00cfc359b2..1e453d51e6 100644
--- a/stdlib/test-cxa_atexit-race2.c
+++ b/stdlib/test-cxa_atexit-race2.c
@@ -1,5 +1,5 @@
 /* Support file for atexit/exit, etc. race tests (BZ #27749).
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 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/stdlib/test-dlclose-exit-race-helper.c b/stdlib/test-dlclose-exit-race-helper.c
index d811bbac92..80a9a4d1b6 100644
--- a/stdlib/test-dlclose-exit-race-helper.c
+++ b/stdlib/test-dlclose-exit-race-helper.c
@@ -1,5 +1,5 @@
 /* Helper for exit/dlclose race test (Bug 22180).
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-dlclose-exit-race.c b/stdlib/test-dlclose-exit-race.c
index 1b125bf2c5..659fd14142 100644
--- a/stdlib/test-dlclose-exit-race.c
+++ b/stdlib/test-dlclose-exit-race.c
@@ -1,5 +1,5 @@
 /* Test for exit/dlclose race (Bug 22180).
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/test-on_exit-race.c b/stdlib/test-on_exit-race.c
index 131d7147bf..7af23f153d 100644
--- a/stdlib/test-on_exit-race.c
+++ b/stdlib/test-on_exit-race.c
@@ -1,5 +1,5 @@
 /* Bug 14333: a test for on_exit/exit race.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/testdiv.c b/stdlib/testdiv.c
index d851aef656..b8bb2c4542 100644
--- a/stdlib/testdiv.c
+++ b/stdlib/testdiv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/testrand.c b/stdlib/testrand.c
index 4881c6c037..93eaad7304 100644
--- a/stdlib/testrand.c
+++ b/stdlib/testrand.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2024 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/stdlib/tst-abs.c b/stdlib/tst-abs.c
index 2b96aedc3e..225a3ec102 100644
--- a/stdlib/tst-abs.c
+++ b/stdlib/tst-abs.c
@@ -1,5 +1,5 @@
 /* Basic tests for abs.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-arc4random-fork.c b/stdlib/tst-arc4random-fork.c
index 65d5893f5e..b9d77615c3 100644
--- a/stdlib/tst-arc4random-fork.c
+++ b/stdlib/tst-arc4random-fork.c
@@ -1,5 +1,5 @@
 /* Test that subprocesses generate distinct streams of randomness.
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-arc4random-stats.c b/stdlib/tst-arc4random-stats.c
index 1808cf6524..c7c89618f9 100644
--- a/stdlib/tst-arc4random-stats.c
+++ b/stdlib/tst-arc4random-stats.c
@@ -1,5 +1,5 @@
 /* Statistical tests for arc4random-related functions.
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-arc4random-thread.c b/stdlib/tst-arc4random-thread.c
index d8863cf6d0..d1259626c6 100644
--- a/stdlib/tst-arc4random-thread.c
+++ b/stdlib/tst-arc4random-thread.c
@@ -1,5 +1,5 @@
 /* Test that threads generate distinct streams of randomness.
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-at_quick_exit.c b/stdlib/tst-at_quick_exit.c
index d572f6ac57..dca55b291c 100644
--- a/stdlib/tst-at_quick_exit.c
+++ b/stdlib/tst-at_quick_exit.c
@@ -1,5 +1,5 @@
 /* Verify functions registered via at_auick_exit run in LIFO order.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-atexit-common.c b/stdlib/tst-atexit-common.c
index 5f04310895..4bea464b19 100644
--- a/stdlib/tst-atexit-common.c
+++ b/stdlib/tst-atexit-common.c
@@ -1,5 +1,5 @@
 /* Helper file for tst-{atexit,at_quick_exit,cxa_atexit,on_exit}.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-atexit.c b/stdlib/tst-atexit.c
index 1a3c08fa06..a27e57f685 100644
--- a/stdlib/tst-atexit.c
+++ b/stdlib/tst-atexit.c
@@ -1,5 +1,5 @@
 /* Verify functions registered via atexit run in LIFO order.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-bsearch.c b/stdlib/tst-bsearch.c
index f8d3b7c626..1434e86cfa 100644
--- a/stdlib/tst-bsearch.c
+++ b/stdlib/tst-bsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2024 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/stdlib/tst-bz20544.c b/stdlib/tst-bz20544.c
index a47f0292cc..7e545e3411 100644
--- a/stdlib/tst-bz20544.c
+++ b/stdlib/tst-bz20544.c
@@ -1,5 +1,5 @@
 /* Verify atexit, on_exit, etc. abort on NULL function pointer.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-canon-bz26341.c b/stdlib/tst-canon-bz26341.c
index bd0f575ccf..07e22ef56e 100644
--- a/stdlib/tst-canon-bz26341.c
+++ b/stdlib/tst-canon-bz26341.c
@@ -1,6 +1,6 @@
 /* Check if realpath does not consume extra stack space based on symlink
    existence in the path (BZ #26341)
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 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/stdlib/tst-cxa_atexit.c b/stdlib/tst-cxa_atexit.c
index c7825d738b..aba3cff6f7 100644
--- a/stdlib/tst-cxa_atexit.c
+++ b/stdlib/tst-cxa_atexit.c
@@ -1,5 +1,5 @@
 /* Verify functions registered via __cxa_atexit run in LIFO order.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-empty-env.c b/stdlib/tst-empty-env.c
index 396403421d..e5a28fb77f 100644
--- a/stdlib/tst-empty-env.c
+++ b/stdlib/tst-empty-env.c
@@ -1,6 +1,6 @@
 /* Test that passing a NULL value does not hang environment traversal in
    tunables.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-environ.c b/stdlib/tst-environ.c
index a05f28d1d0..bab8873f08 100644
--- a/stdlib/tst-environ.c
+++ b/stdlib/tst-environ.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2024 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/stdlib/tst-fmtmsg.sh b/stdlib/tst-fmtmsg.sh
index c90ee10b18..bb4fd713ad 100755
--- a/stdlib/tst-fmtmsg.sh
+++ b/stdlib/tst-fmtmsg.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Test of fmtmsg function family.
-# Copyright (C) 2000-2023 Free Software Foundation, Inc.
+# Copyright (C) 2000-2024 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/stdlib/tst-getrandom.c b/stdlib/tst-getrandom.c
index 8036a7c4f8..3b6574cc58 100644
--- a/stdlib/tst-getrandom.c
+++ b/stdlib/tst-getrandom.c
@@ -1,5 +1,5 @@
 /* Tests for the getentropy, getrandom functions.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-labs.c b/stdlib/tst-labs.c
index a8d2381f87..f88279b8e8 100644
--- a/stdlib/tst-labs.c
+++ b/stdlib/tst-labs.c
@@ -1,5 +1,5 @@
 /* Basic tests for labs.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-llabs.c b/stdlib/tst-llabs.c
index 5e4d52def9..a4d8c2dfd2 100644
--- a/stdlib/tst-llabs.c
+++ b/stdlib/tst-llabs.c
@@ -1,5 +1,5 @@
 /* Basic tests for llabs.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-makecontext-align.c b/stdlib/tst-makecontext-align.c
index d6b3df0762..e54b3e1ff2 100644
--- a/stdlib/tst-makecontext-align.c
+++ b/stdlib/tst-makecontext-align.c
@@ -1,5 +1,5 @@
 /* Check stack alignment provided by makecontext.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-makecontext.c b/stdlib/tst-makecontext.c
index d7fe267b2a..d2f43f9893 100644
--- a/stdlib/tst-makecontext.c
+++ b/stdlib/tst-makecontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2024 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/stdlib/tst-makecontext2.c b/stdlib/tst-makecontext2.c
index 25673d5bfd..5091b126a0 100644
--- a/stdlib/tst-makecontext2.c
+++ b/stdlib/tst-makecontext2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2008-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2024 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/stdlib/tst-makecontext3.c b/stdlib/tst-makecontext3.c
index ff60429f38..55af203fac 100644
--- a/stdlib/tst-makecontext3.c
+++ b/stdlib/tst-makecontext3.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2024 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/stdlib/tst-on_exit.c b/stdlib/tst-on_exit.c
index 82b903d440..1de7f50144 100644
--- a/stdlib/tst-on_exit.c
+++ b/stdlib/tst-on_exit.c
@@ -1,5 +1,5 @@
 /* Verify functions registered via on_exit run in LIFO order.
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 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/stdlib/tst-qsort3.c b/stdlib/tst-qsort3.c
index 421560d744..619b1b092b 100644
--- a/stdlib/tst-qsort3.c
+++ b/stdlib/tst-qsort3.c
@@ -1,5 +1,5 @@
 /* qsort(_r) tests to trigger worst case for quicksort.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-qsort4.c b/stdlib/tst-qsort4.c
index a7abaa1a37..5e631c65dc 100644
--- a/stdlib/tst-qsort4.c
+++ b/stdlib/tst-qsort4.c
@@ -1,5 +1,5 @@
 /* Test the heapsort implementation behind qsort.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-qsort5.c b/stdlib/tst-qsort5.c
index d3a88c30f8..ad0a4b0fd5 100644
--- a/stdlib/tst-qsort5.c
+++ b/stdlib/tst-qsort5.c
@@ -1,5 +1,5 @@
 /* Adversarial test for qsort_r.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-qsort6.c b/stdlib/tst-qsort6.c
index 8ec0a6b633..b9ab6f24e4 100644
--- a/stdlib/tst-qsort6.c
+++ b/stdlib/tst-qsort6.c
@@ -1,5 +1,5 @@
 /* Test qsort with invalid comparison functions.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-quick_exit.cc b/stdlib/tst-quick_exit.cc
index c80cb7c352..4331d80383 100644
--- a/stdlib/tst-quick_exit.cc
+++ b/stdlib/tst-quick_exit.cc
@@ -1,5 +1,5 @@
 /* Bug 20198: Do not call object destructors at exit.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-random2.c b/stdlib/tst-random2.c
index 4c68408bae..6a46334fe8 100644
--- a/stdlib/tst-random2.c
+++ b/stdlib/tst-random2.c
@@ -1,5 +1,5 @@
 /* Test initstate saving the old state.
-   Copyright (C) 2005-2023 Free Software Foundation, Inc.
+   Copyright (C) 2005-2024 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/stdlib/tst-realpath.c b/stdlib/tst-realpath.c
index 3694ecd8af..ecc421f60e 100644
--- a/stdlib/tst-realpath.c
+++ b/stdlib/tst-realpath.c
@@ -7,7 +7,7 @@
    __attribute__ ((__malloc__ (free, 1))) char*
    realpath (const char *, char *);
 
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 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/stdlib/tst-secure-getenv.c b/stdlib/tst-secure-getenv.c
index b722f9909a..cc26ed6d15 100644
--- a/stdlib/tst-secure-getenv.c
+++ b/stdlib/tst-secure-getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2012-2024 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/stdlib/tst-setcontext.c b/stdlib/tst-setcontext.c
index d65f3b9d6b..f95446b35c 100644
--- a/stdlib/tst-setcontext.c
+++ b/stdlib/tst-setcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2024 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/stdlib/tst-setcontext10.c b/stdlib/tst-setcontext10.c
index d714563742..7267f5efe3 100644
--- a/stdlib/tst-setcontext10.c
+++ b/stdlib/tst-setcontext10.c
@@ -1,5 +1,5 @@
 /* Check longjmp from user context to main context.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-setcontext11.c b/stdlib/tst-setcontext11.c
index 5f5df5b81b..1883c44b76 100644
--- a/stdlib/tst-setcontext11.c
+++ b/stdlib/tst-setcontext11.c
@@ -1,5 +1,5 @@
 /* Check setjmp/longjmp within user context.
-   Copyright (C) 2023 Free Software Foundation, Inc.
+   Copyright (C) 2023-2024 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/stdlib/tst-setcontext2.c b/stdlib/tst-setcontext2.c
index e16d04cb7b..7dbb87f237 100644
--- a/stdlib/tst-setcontext2.c
+++ b/stdlib/tst-setcontext2.c
@@ -1,6 +1,6 @@
 /* Testcase checks, if setcontext(), swapcontext() restores signal-mask
    and if pending signals are delivered after those calls.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-setcontext3.c b/stdlib/tst-setcontext3.c
index 52860b73a2..9d7d7d495d 100644
--- a/stdlib/tst-setcontext3.c
+++ b/stdlib/tst-setcontext3.c
@@ -1,5 +1,5 @@
 /* Bug 18125: Verify setcontext calls exit() and not _exit().
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-setcontext3.sh b/stdlib/tst-setcontext3.sh
index 8b250fe13e..64fcbe40b7 100644
--- a/stdlib/tst-setcontext3.sh
+++ b/stdlib/tst-setcontext3.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Bug 18125: Test the exit functionality of setcontext().
-# Copyright (C) 2015-2023 Free Software Foundation, Inc.
+# Copyright (C) 2015-2024 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/stdlib/tst-setcontext4.c b/stdlib/tst-setcontext4.c
index 0bb7a355d1..781a1a53f2 100644
--- a/stdlib/tst-setcontext4.c
+++ b/stdlib/tst-setcontext4.c
@@ -1,6 +1,6 @@
 /* Testcase checks, if setcontext(), swapcontext() restores signal-mask
    and if pending signals are delivered after those calls.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-setcontext5.c b/stdlib/tst-setcontext5.c
index 77f73e10ae..9b29907a13 100644
--- a/stdlib/tst-setcontext5.c
+++ b/stdlib/tst-setcontext5.c
@@ -1,5 +1,5 @@
 /* Check multiple setcontext calls.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-setcontext6.c b/stdlib/tst-setcontext6.c
index bec080210d..4f18274785 100644
--- a/stdlib/tst-setcontext6.c
+++ b/stdlib/tst-setcontext6.c
@@ -1,5 +1,5 @@
 /* Check getcontext and setcontext on the context from makecontext.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-setcontext7.c b/stdlib/tst-setcontext7.c
index f8c113af1e..9018467df7 100644
--- a/stdlib/tst-setcontext7.c
+++ b/stdlib/tst-setcontext7.c
@@ -1,5 +1,5 @@
 /* Check setcontext on the context from makecontext.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-setcontext8.c b/stdlib/tst-setcontext8.c
index 06230377cd..cdcf5eb871 100644
--- a/stdlib/tst-setcontext8.c
+++ b/stdlib/tst-setcontext8.c
@@ -1,5 +1,5 @@
 /* Check getcontext and setcontext on the context from makecontext.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-setcontext9.c b/stdlib/tst-setcontext9.c
index 6546a27fad..91b6255138 100644
--- a/stdlib/tst-setcontext9.c
+++ b/stdlib/tst-setcontext9.c
@@ -1,5 +1,5 @@
 /* Check setcontext on the context from makecontext.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-strfmon_l.c b/stdlib/tst-strfmon_l.c
index 9c06c63715..cc5da3e2ba 100644
--- a/stdlib/tst-strfmon_l.c
+++ b/stdlib/tst-strfmon_l.c
@@ -1,5 +1,5 @@
 /* Test locale dependence of strfmon_l.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strfrom-locale.c b/stdlib/tst-strfrom-locale.c
index f774690982..154c346e91 100644
--- a/stdlib/tst-strfrom-locale.c
+++ b/stdlib/tst-strfrom-locale.c
@@ -1,5 +1,5 @@
 /* Tests for strfromf, strfromd, strfroml functions.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strfrom.c b/stdlib/tst-strfrom.c
index 060cf5e269..b4995817cd 100644
--- a/stdlib/tst-strfrom.c
+++ b/stdlib/tst-strfrom.c
@@ -1,5 +1,5 @@
 /* Tests for strfromf, strfromd, strfroml functions.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strfrom.h b/stdlib/tst-strfrom.h
index 3d74454a56..69cdc3742d 100644
--- a/stdlib/tst-strfrom.h
+++ b/stdlib/tst-strfrom.h
@@ -1,5 +1,5 @@
 /* Tests for strfromf, strfromd, strfroml functions.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strtod-nan-locale-main.c b/stdlib/tst-strtod-nan-locale-main.c
index 2b15338a7f..6accffe9c9 100644
--- a/stdlib/tst-strtod-nan-locale-main.c
+++ b/stdlib/tst-strtod-nan-locale-main.c
@@ -1,6 +1,6 @@
 /* Test strtod functions work with all ASCII letters in NAN(...) in
    Turkish locales (bug 19266).
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-strtod-nan-locale.c b/stdlib/tst-strtod-nan-locale.c
index 40cbfd373d..2d30ef4020 100644
--- a/stdlib/tst-strtod-nan-locale.c
+++ b/stdlib/tst-strtod-nan-locale.c
@@ -1,6 +1,6 @@
 /* Test strtod functions work with all ASCII letters in NAN(...) in
    Turkish locales (bug 19266).  Narrow string version.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-strtod-nan-sign-main.c b/stdlib/tst-strtod-nan-sign-main.c
index 2c660ac033..9c63f42576 100644
--- a/stdlib/tst-strtod-nan-sign-main.c
+++ b/stdlib/tst-strtod-nan-sign-main.c
@@ -1,5 +1,5 @@
 /* Test strtod functions handle signs of NaNs (bug 23007).
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-strtod-nan-sign.c b/stdlib/tst-strtod-nan-sign.c
index edae086181..c7316969b1 100644
--- a/stdlib/tst-strtod-nan-sign.c
+++ b/stdlib/tst-strtod-nan-sign.c
@@ -1,6 +1,6 @@
 /* Test strtod functions handle signs of NaNs (bug 23007).
    Narrow string version.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-strtod-overflow.c b/stdlib/tst-strtod-overflow.c
index 7d7d86e0cb..fb0bc2c6e6 100644
--- a/stdlib/tst-strtod-overflow.c
+++ b/stdlib/tst-strtod-overflow.c
@@ -1,5 +1,5 @@
 /* Test for integer/buffer overflow in strtod.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/tst-strtod-round-skeleton.c b/stdlib/tst-strtod-round-skeleton.c
index f830814cc9..6fba4b5228 100644
--- a/stdlib/tst-strtod-round-skeleton.c
+++ b/stdlib/tst-strtod-round-skeleton.c
@@ -1,6 +1,6 @@
 /* Test for correct rounding of results of strtod and related
    functions.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/tst-strtod-round.c b/stdlib/tst-strtod-round.c
index 54f7bb7785..e47b0ec56f 100644
--- a/stdlib/tst-strtod-round.c
+++ b/stdlib/tst-strtod-round.c
@@ -1,5 +1,5 @@
 /* char shim for tst-strtod-round-skeleton.c.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strtod-underflow.c b/stdlib/tst-strtod-underflow.c
index 10a574cdf8..a5ced18599 100644
--- a/stdlib/tst-strtod-underflow.c
+++ b/stdlib/tst-strtod-underflow.c
@@ -1,6 +1,6 @@
 /* Test for strtod handling of arguments that may cause floating-point
    underflow.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/tst-strtod.c b/stdlib/tst-strtod.c
index 3453f343bb..b1c01067fa 100644
--- a/stdlib/tst-strtod.c
+++ b/stdlib/tst-strtod.c
@@ -1,5 +1,5 @@
 /* Basic tests for strtod.
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 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/stdlib/tst-strtod.h b/stdlib/tst-strtod.h
index ede9e01b11..77278b669b 100644
--- a/stdlib/tst-strtod.h
+++ b/stdlib/tst-strtod.h
@@ -1,6 +1,6 @@
 /* Common utilities for testing strtod and its derivatives.
    This file is part of the GNU C Library.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-strtod1i.c b/stdlib/tst-strtod1i.c
index e99f629982..9d6bb760fb 100644
--- a/stdlib/tst-strtod1i.c
+++ b/stdlib/tst-strtod1i.c
@@ -1,5 +1,5 @@
 /* Basic tests for __strtod_internal.
-   Copyright (C) 1991-2023 Free Software Foundation, Inc.
+   Copyright (C) 1991-2024 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/stdlib/tst-strtod5.c b/stdlib/tst-strtod5.c
index 177a897ace..29153ec005 100644
--- a/stdlib/tst-strtod5.c
+++ b/stdlib/tst-strtod5.c
@@ -1,5 +1,5 @@
 /* Tests of strtod in a locale using decimal comma.
-   Copyright (C) 2007-2023 Free Software Foundation, Inc.
+   Copyright (C) 2007-2024 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/stdlib/tst-strtod5i.c b/stdlib/tst-strtod5i.c
index c58c5b1439..ee54e3404c 100644
--- a/stdlib/tst-strtod5i.c
+++ b/stdlib/tst-strtod5i.c
@@ -1,5 +1,5 @@
 /* Tests of __strtod_internal in a locale using decimal comma.
-   Copyright (C) 2007-2023 Free Software Foundation, Inc.
+   Copyright (C) 2007-2024 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/stdlib/tst-strtol-binary-c11.c b/stdlib/tst-strtol-binary-c11.c
index 8b8c31cdd0..01274b46be 100644
--- a/stdlib/tst-strtol-binary-c11.c
+++ b/stdlib/tst-strtol-binary-c11.c
@@ -1,6 +1,6 @@
 /* Test strtol functions with C2X binary integers (narrow strings,
    no extensions to C11).
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-strtol-binary-c2x.c b/stdlib/tst-strtol-binary-c2x.c
index e75f0881b6..2237f3a227 100644
--- a/stdlib/tst-strtol-binary-c2x.c
+++ b/stdlib/tst-strtol-binary-c2x.c
@@ -1,6 +1,6 @@
 /* Test strtol functions with C2X binary integers (narrow strings,
    no extensions).
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-strtol-binary-gnu11.c b/stdlib/tst-strtol-binary-gnu11.c
index 7dc81317df..4e1d39bc21 100644
--- a/stdlib/tst-strtol-binary-gnu11.c
+++ b/stdlib/tst-strtol-binary-gnu11.c
@@ -1,6 +1,6 @@
 /* Test strtol functions with C2X binary integers (narrow strings, GNU
    extensions, C2X strtol features disabled).
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-strtol-binary-gnu2x.c b/stdlib/tst-strtol-binary-gnu2x.c
index 96db2414b9..97dafe8763 100644
--- a/stdlib/tst-strtol-binary-gnu2x.c
+++ b/stdlib/tst-strtol-binary-gnu2x.c
@@ -1,6 +1,6 @@
 /* Test strtol functions with C2X binary integers (narrow strings, GNU
    extensions).
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-strtol-binary-main.c b/stdlib/tst-strtol-binary-main.c
index 54cda5cd03..f1ed2fde7e 100644
--- a/stdlib/tst-strtol-binary-main.c
+++ b/stdlib/tst-strtol-binary-main.c
@@ -1,5 +1,5 @@
 /* Test strtol functions with C2X binary integers.
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 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/stdlib/tst-strtol-locale-main.c b/stdlib/tst-strtol-locale-main.c
index 9661482193..785ac11b90 100644
--- a/stdlib/tst-strtol-locale-main.c
+++ b/stdlib/tst-strtol-locale-main.c
@@ -1,6 +1,6 @@
 /* Test strtol functions work with all ASCII letters in Turkish
    locales (bug 19242).
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-strtol-locale.c b/stdlib/tst-strtol-locale.c
index 1e3cf2e646..8b7ce602cb 100644
--- a/stdlib/tst-strtol-locale.c
+++ b/stdlib/tst-strtol-locale.c
@@ -1,6 +1,6 @@
 /* Test strtol functions work with all ASCII letters in Turkish
    locales (bug 19242).  Narrow string version.
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-swapcontext1.c b/stdlib/tst-swapcontext1.c
index 39a47365cd..c96b8a27a8 100644
--- a/stdlib/tst-swapcontext1.c
+++ b/stdlib/tst-swapcontext1.c
@@ -1,5 +1,5 @@
 /* Check multiple makecontext calls.
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 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/stdlib/tst-system.c b/stdlib/tst-system.c
index 3a55ec2791..47c742f963 100644
--- a/stdlib/tst-system.c
+++ b/stdlib/tst-system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2023 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2024 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/stdlib/tst-thread-quick_exit.cc b/stdlib/tst-thread-quick_exit.cc
index 03e3c94d8a..dadccee334 100644
--- a/stdlib/tst-thread-quick_exit.cc
+++ b/stdlib/tst-thread-quick_exit.cc
@@ -1,5 +1,5 @@
 /* Bug 20198: Do not call object destructors at exit.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-tininess.c b/stdlib/tst-tininess.c
index 162e9750b1..9d4f32f5c1 100644
--- a/stdlib/tst-tininess.c
+++ b/stdlib/tst-tininess.c
@@ -1,5 +1,5 @@
 /* Test that tininess.h is correct for this architecture.
-   Copyright (C) 2012-2023 Free Software Foundation, Inc.
+   Copyright (C) 2012-2024 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/stdlib/tst-tls-atexit-lib.c b/stdlib/tst-tls-atexit-lib.c
index e338946e23..b483345b07 100644
--- a/stdlib/tst-tls-atexit-lib.c
+++ b/stdlib/tst-tls-atexit-lib.c
@@ -1,5 +1,5 @@
 /* Verify that DSO is unloaded only if its TLS objects are destroyed - the DSO.
-   Copyright (C) 2013-2023 Free Software Foundation, Inc.
+   Copyright (C) 2013-2024 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/stdlib/tst-tls-atexit-nodelete.c b/stdlib/tst-tls-atexit-nodelete.c
index 8ec9a48aa7..4af50bb62b 100644
--- a/stdlib/tst-tls-atexit-nodelete.c
+++ b/stdlib/tst-tls-atexit-nodelete.c
@@ -1,7 +1,7 @@
 /* Verify that a RTLD_NODELETE DSO is not unloaded even if its TLS objects are
    destroyed.
 
-   Copyright (C) 2015-2023 Free Software Foundation, Inc.
+   Copyright (C) 2015-2024 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/stdlib/tst-tls-atexit.c b/stdlib/tst-tls-atexit.c
index efbaed1220..69d1ef847a 100644
--- a/stdlib/tst-tls-atexit.c
+++ b/stdlib/tst-tls-atexit.c
@@ -1,5 +1,5 @@
 /* Verify that DSO is unloaded only if its TLS objects are destroyed.
-   Copyright (C) 2013-2023 Free Software Foundation, Inc.
+   Copyright (C) 2013-2024 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/stdlib/tst-width-stdint.c b/stdlib/tst-width-stdint.c
index cf12637e4a..7d26c5fae4 100644
--- a/stdlib/tst-width-stdint.c
+++ b/stdlib/tst-width-stdint.c
@@ -1,5 +1,5 @@
 /* Test integer width macros in <stdint.h>.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-width.c b/stdlib/tst-width.c
index a95503db09..71138fe280 100644
--- a/stdlib/tst-width.c
+++ b/stdlib/tst-width.c
@@ -1,5 +1,5 @@
 /* Test integer width macros.
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 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/stdlib/tst-xpg-basename.c b/stdlib/tst-xpg-basename.c
index 2d760544a8..f64912a2bc 100644
--- a/stdlib/tst-xpg-basename.c
+++ b/stdlib/tst-xpg-basename.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2024 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/stdlib/ucontext.h b/stdlib/ucontext.h
index a2a047d794..f09bc451f2 100644
--- a/stdlib/ucontext.h
+++ b/stdlib/ucontext.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2024 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/stdlib/wcstombs.c b/stdlib/wcstombs.c
index d5e0b96b8c..7daaa26b36 100644
--- a/stdlib/wcstombs.c
+++ b/stdlib/wcstombs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/wctomb.c b/stdlib/wctomb.c
index a5abd9cbd1..e0bf58f6b8 100644
--- a/stdlib/wctomb.c
+++ b/stdlib/wctomb.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2024 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/stdlib/xpg_basename.c b/stdlib/xpg_basename.c
index 8bbe7a82cc..4fec5f511d 100644
--- a/stdlib/xpg_basename.c
+++ b/stdlib/xpg_basename.c
@@ -1,5 +1,5 @@
 /* Return basename of given pathname according to the weird XPG specification.
-   Copyright (C) 1997-2023 Free Software Foundation, Inc.
+   Copyright (C) 1997-2024 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