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authorJoseph Myers <joseph@codesourcery.com>2020-01-01 00:14:33 +0000
committerJoseph Myers <joseph@codesourcery.com>2020-01-01 00:14:33 +0000
commitd614a7539657941a9201c236b2f15afac18e1213 (patch)
treea7bb552caf4fc49aaf5cb3621d1a7c4a789b36c6 /stdlib
parent09153638cfef9166586b0c21e852ea0d6f15a0fd (diff)
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Diffstat (limited to 'stdlib')
-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/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/msort.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-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-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-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-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-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-quick_exit.cc2
-rw-r--r--stdlib/tst-random2.c2
-rw-r--r--stdlib/tst-secure-getenv.c2
-rw-r--r--stdlib/tst-setcontext.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-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
208 files changed, 208 insertions, 208 deletions
diff --git a/stdlib/Makefile b/stdlib/Makefile
index c8520285f4..45214b59e4 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2019 Free Software Foundation, Inc.
+# Copyright (C) 1991-2020 Free Software Foundation, Inc.
 # This 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 17d7bf483c..b2bfe890d1 100644
--- a/stdlib/a64l.c
+++ b/stdlib/a64l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
 
diff --git a/stdlib/abort.c b/stdlib/abort.c
index 5241bf780f..df98782dd7 100644
--- a/stdlib/abort.c
+++ b/stdlib/abort.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 f28ee67d63..6d1449200d 100644
--- a/stdlib/abs.c
+++ b/stdlib/abs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 7c43bb3d86..e7816e9ba9 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) 1992-2019 Free Software Foundation, Inc.
+Copyright (C) 1992-2020 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 8e6c03222c..464cad35e7 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) 1992-2019 Free Software Foundation, Inc.
+Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/alloca.h b/stdlib/alloca.h
index 76026f7afa..bd44688720 100644
--- a/stdlib/alloca.h
+++ b/stdlib/alloca.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 73b096b260..c4e41b9110 100644
--- a/stdlib/at_quick_exit.c
+++ b/stdlib/at_quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 124fb9325f..1168f1fcc3 100644
--- a/stdlib/atexit.c
+++ b/stdlib/atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 aaf78945d0..05805901e8 100644
--- a/stdlib/atof.c
+++ b/stdlib/atof.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 79a736ce46..b811ef97b5 100644
--- a/stdlib/atoi.c
+++ b/stdlib/atoi.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 f56c8281c8..6b4f07ecb2 100644
--- a/stdlib/atol.c
+++ b/stdlib/atol.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 0a1cb8f7e2..ee35459c51 100644
--- a/stdlib/atoll.c
+++ b/stdlib/atoll.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 b9a908749b..32fc36878e 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) 2006-2019 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
    This 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 661048e568..4a414ae66c 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 dcbf74a6dd..5c6294ed9b 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) 2006-2019 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
    This 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 196e17db70..bfdee75073 100644
--- a/stdlib/bits/stdlib.h
+++ b/stdlib/bits/stdlib.h
@@ -1,5 +1,5 @@
 /* Checking macros for stdlib functions.
-   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
    This 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 7addb3c402..3b24ccd1d8 100644
--- a/stdlib/bsearch.c
+++ b/stdlib/bsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 625abd8b92..0758318446 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) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/stdlib/canonicalize.c b/stdlib/canonicalize.c
index 609fcb7018..cbd885a3c5 100644
--- a/stdlib/canonicalize.c
+++ b/stdlib/canonicalize.c
@@ -1,5 +1,5 @@
 /* Return the canonical absolute name of a given file.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    This 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 551fc4d83e..2bf405a5de 100644
--- a/stdlib/cmp.c
+++ b/stdlib/cmp.c
@@ -1,6 +1,6 @@
 /* mpn_cmp -- Compare two low-level natural-number integers.
 
-Copyright (C) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 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 34c897bdf2..f4c2fcd46c 100644
--- a/stdlib/cxa_at_quick_exit.c
+++ b/stdlib/cxa_at_quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2020 Free Software Foundation, Inc.
    This 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 cc9408adb1..f0c29c6672 100644
--- a/stdlib/cxa_atexit.c
+++ b/stdlib/cxa_atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This 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 b757dd63f9..1936aabc85 100644
--- a/stdlib/cxa_finalize.c
+++ b/stdlib/cxa_finalize.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This 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 d6b97dd364..98f5973e6e 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) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 Free Software Foundation, Inc.
    This 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 df0df27d1f..4b5c1f3b81 100644
--- a/stdlib/dbl2mpn.c
+++ b/stdlib/dbl2mpn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2020 Free Software Foundation, Inc.
    This 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 734ce9f89b..c392851c5d 100644
--- a/stdlib/div.c
+++ b/stdlib/div.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 e2e6329888..e38e7e18be 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/divrem.c b/stdlib/divrem.c
index 098556d981..f63137f8b4 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) 1993-2019 Free Software Foundation, Inc.
+Copyright (C) 1993-2020 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 b7b20e0204..36ee456c89 100644
--- a/stdlib/drand48-iter.c
+++ b/stdlib/drand48-iter.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/drand48.c b/stdlib/drand48.c
index 2423e5e71a..5dae385e83 100644
--- a/stdlib/drand48.c
+++ b/stdlib/drand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/drand48_r.c b/stdlib/drand48_r.c
index ef74b3b9ba..0bcb1830ce 100644
--- a/stdlib/drand48_r.c
+++ b/stdlib/drand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/erand48.c b/stdlib/erand48.c
index c3179932d6..8bcedd5c0a 100644
--- a/stdlib/erand48.c
+++ b/stdlib/erand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/erand48_r.c b/stdlib/erand48_r.c
index d45277c1f7..76dd7959b9 100644
--- a/stdlib/erand48_r.c
+++ b/stdlib/erand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/errno.h b/stdlib/errno.h
index e2f438f65f..79e918557a 100644
--- a/stdlib/errno.h
+++ b/stdlib/errno.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 baa99d8dc1..7bca1cdc14 100644
--- a/stdlib/exit.c
+++ b/stdlib/exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 3a0a586e46..6010828148 100644
--- a/stdlib/exit.h
+++ b/stdlib/exit.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 b3d57cb906..ffaa82e0c9 100644
--- a/stdlib/fmtmsg.c
+++ b/stdlib/fmtmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/fmtmsg.h b/stdlib/fmtmsg.h
index a150cfe5e9..da06a683a6 100644
--- a/stdlib/fmtmsg.h
+++ b/stdlib/fmtmsg.h
@@ -1,5 +1,5 @@
 /* Message display handling.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 b2abeb6b13..7a8d302b45 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 464aa82761..aa8924ccdc 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 7d347d4f40..855bc8f3e3 100644
--- a/stdlib/gen-fpioconst.c
+++ b/stdlib/gen-fpioconst.c
@@ -1,5 +1,5 @@
 /* Generate data for fpioconst.c.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 08e8fdc034..5e9965bacc 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 50c0de3908..b78163fb00 100644
--- a/stdlib/getcontext.c
+++ b/stdlib/getcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This 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 f7d386a4e8..28fe48784e 100644
--- a/stdlib/getentropy.c
+++ b/stdlib/getentropy.c
@@ -1,5 +1,5 @@
 /* Stub for getentropy.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 6be97b2a54..57a8b6f013 100644
--- a/stdlib/getenv.c
+++ b/stdlib/getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 02b827c63c..234eaf7599 100644
--- a/stdlib/getrandom.c
+++ b/stdlib/getrandom.c
@@ -1,5 +1,5 @@
 /* Stub for getrandom.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 0ebf7c1376..72edba24d1 100644
--- a/stdlib/getsubopt.c
+++ b/stdlib/getsubopt.c
@@ -1,5 +1,5 @@
 /* Parse comma separate list into words.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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 9a4597da8b..25193e6726 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/gmp.h b/stdlib/gmp.h
index fad1ece044..7832104692 100644
--- a/stdlib/gmp.h
+++ b/stdlib/gmp.h
@@ -1,6 +1,6 @@
 /* gmp.h -- Definitions for GNU multiple precision functions.
 
-Copyright (C) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/grouping.c b/stdlib/grouping.c
index c7bc7c2e7a..993df4c3cb 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
diff --git a/stdlib/grouping.h b/stdlib/grouping.h
index 74f774b63c..d3b96b6bd0 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
diff --git a/stdlib/inttypes.h b/stdlib/inttypes.h
index ee99c2fa46..685dfc1360 100644
--- a/stdlib/inttypes.h
+++ b/stdlib/inttypes.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 6cc291b206..8a7d4dae26 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) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jens Schweikhardt <schweikh@noc.dfn.de>, 1996.
 
diff --git a/stdlib/jrand48.c b/stdlib/jrand48.c
index 83bd3e6177..a20684671b 100644
--- a/stdlib/jrand48.c
+++ b/stdlib/jrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/jrand48_r.c b/stdlib/jrand48_r.c
index 975acfe489..6822c06c9c 100644
--- a/stdlib/jrand48_r.c
+++ b/stdlib/jrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/l64a.c b/stdlib/l64a.c
index cc5e80d4db..e29baa8df0 100644
--- a/stdlib/l64a.c
+++ b/stdlib/l64a.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/labs.c b/stdlib/labs.c
index e4af1397fb..fcb9edc645 100644
--- a/stdlib/labs.c
+++ b/stdlib/labs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 169f69a896..0347fb4cf1 100644
--- a/stdlib/lcong48.c
+++ b/stdlib/lcong48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/lcong48_r.c b/stdlib/lcong48_r.c
index b0b3c4ddf3..7efa49b48c 100644
--- a/stdlib/lcong48_r.c
+++ b/stdlib/lcong48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/ldiv.c b/stdlib/ldiv.c
index ef4d452397..325a76cbf6 100644
--- a/stdlib/ldiv.c
+++ b/stdlib/ldiv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 4909b00105..58b9d5e06d 100644
--- a/stdlib/llabs.c
+++ b/stdlib/llabs.c
@@ -1,5 +1,5 @@
 /* `long long int' absolute value.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 2fbaf1ac3e..145fddd1ac 100644
--- a/stdlib/lldiv.c
+++ b/stdlib/lldiv.c
@@ -1,5 +1,5 @@
 /* `long long int' divison with remainder.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 d2d0aa83f8..ee4aac1bb5 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) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/stdlib/lrand48.c b/stdlib/lrand48.c
index 268c07d045..755e3de1e9 100644
--- a/stdlib/lrand48.c
+++ b/stdlib/lrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/lrand48_r.c b/stdlib/lrand48_r.c
index 255f9482a4..bc18df2d7d 100644
--- a/stdlib/lrand48_r.c
+++ b/stdlib/lrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
 
diff --git a/stdlib/lshift.c b/stdlib/lshift.c
index 54e8f4d3d2..61ae7a1f8b 100644
--- a/stdlib/lshift.c
+++ b/stdlib/lshift.c
@@ -1,6 +1,6 @@
 /* mpn_lshift -- Shift left low level.
 
-Copyright (C) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/makecontext.c b/stdlib/makecontext.c
index acc84d90ee..b63f6dabd6 100644
--- a/stdlib/makecontext.c
+++ b/stdlib/makecontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This 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 9a49bc5d0d..9676f9367b 100644
--- a/stdlib/mblen.c
+++ b/stdlib/mblen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 9489dfda0e..3724d02037 100644
--- a/stdlib/mbstowcs.c
+++ b/stdlib/mbstowcs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 f4ec94283a..bb57fa656f 100644
--- a/stdlib/mbtowc.c
+++ b/stdlib/mbtowc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 2acdc13c17..cdad950736 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/monetary.h b/stdlib/monetary.h
index 40d3128b90..dfb6ed5c0c 100644
--- a/stdlib/monetary.h
+++ b/stdlib/monetary.h
@@ -1,5 +1,5 @@
 /* Header file for monetary value formatting functions.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    This 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 9c14383ffb..a6a5ed3911 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) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 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 efcdb13c0a..bac1a94084 100644
--- a/stdlib/mpn2dbl.c
+++ b/stdlib/mpn2dbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 4702dcf008..e454e1799c 100644
--- a/stdlib/mpn2flt.c
+++ b/stdlib/mpn2flt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 70ef1aa45a..69ad06f65c 100644
--- a/stdlib/mrand48.c
+++ b/stdlib/mrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/mrand48_r.c b/stdlib/mrand48_r.c
index 4f229e3ae0..17515b2f61 100644
--- a/stdlib/mrand48_r.c
+++ b/stdlib/mrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/msort.c b/stdlib/msort.c
index e0ebcf456f..be202d7c0d 100644
--- a/stdlib/msort.c
+++ b/stdlib/msort.c
@@ -1,6 +1,6 @@
 /* An alternative to qsort, with an identical interface.
    This file is part of the GNU C Library.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
    Written by Mike Haertel, September 1988.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/stdlib/mul.c b/stdlib/mul.c
index d3a4855700..aa94c5601c 100644
--- a/stdlib/mul.c
+++ b/stdlib/mul.c
@@ -1,6 +1,6 @@
 /* mpn_mul -- Multiply two natural numbers.
 
-Copyright (C) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 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 10157075a9..44f8b5f9d9 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 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 b610b3dc53..f525f31980 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/nrand48.c b/stdlib/nrand48.c
index 176a1a2528..bbb70c4376 100644
--- a/stdlib/nrand48.c
+++ b/stdlib/nrand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/nrand48_r.c b/stdlib/nrand48_r.c
index 1d844d4f9b..c995a89ce5 100644
--- a/stdlib/nrand48_r.c
+++ b/stdlib/nrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/on_exit.c b/stdlib/on_exit.c
index ce4d662098..f64a3dd54f 100644
--- a/stdlib/on_exit.c
+++ b/stdlib/on_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 e308855850..7ca2067a45 100644
--- a/stdlib/putenv.c
+++ b/stdlib/putenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 d225832125..4f78bf515d 100644
--- a/stdlib/qsort.c
+++ b/stdlib/qsort.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Douglas C. Schmidt (schmidt@ics.uci.edu).
 
diff --git a/stdlib/quick_exit.c b/stdlib/quick_exit.c
index 4a4a8d8b45..429daeb221 100644
--- a/stdlib/quick_exit.c
+++ b/stdlib/quick_exit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2009-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2020 Free Software Foundation, Inc.
    This 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 80002f42be..8cc1b05ae1 100644
--- a/stdlib/rand.c
+++ b/stdlib/rand.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 f3b908cc2d..1a8f2c0397 100644
--- a/stdlib/rand_r.c
+++ b/stdlib/rand_r.c
@@ -1,5 +1,5 @@
 /* Reentrant random function from POSIX.1c.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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/random.c b/stdlib/random.c
index fe3e0e5e7e..bc160b9255 100644
--- a/stdlib/random.c
+++ b/stdlib/random.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 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 66e272b5b7..12458f4d1a 100644
--- a/stdlib/random_r.c
+++ b/stdlib/random_r.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 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 fda1ea848a..160eab086c 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) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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 7a34969137..b478db9de5 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) 1991-2019 Free Software Foundation, Inc.
+Copyright (C) 1991-2020 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 8bc7ec83c0..e8179b4030 100644
--- a/stdlib/secure-getenv.c
+++ b/stdlib/secure-getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 2b26a03089..37b01fc81e 100644
--- a/stdlib/seed48.c
+++ b/stdlib/seed48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/seed48_r.c b/stdlib/seed48_r.c
index 05ee4096e9..7c5bc6c3f3 100644
--- a/stdlib/seed48_r.c
+++ b/stdlib/seed48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/setcontext.c b/stdlib/setcontext.c
index 9ef1ad0048..f9e1ab6fa7 100644
--- a/stdlib/setcontext.c
+++ b/stdlib/setcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This 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 2a80406870..c6c6d02fff 100644
--- a/stdlib/setenv.c
+++ b/stdlib/setenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 816f1ef5af..45d9bd3ce5 100644
--- a/stdlib/srand48.c
+++ b/stdlib/srand48.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/srand48_r.c b/stdlib/srand48_r.c
index 410071119a..eb80e7d2eb 100644
--- a/stdlib/srand48_r.c
+++ b/stdlib/srand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
diff --git a/stdlib/stdint.h b/stdlib/stdint.h
index 8f5cc4b26a..2df07e485b 100644
--- a/stdlib/stdint.h
+++ b/stdlib/stdint.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 4bd86ec84d..e3470631e1 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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.c b/stdlib/strfmon.c
index 26566905aa..8b22ce3d02 100644
--- a/stdlib/strfmon.c
+++ b/stdlib/strfmon.c
@@ -1,5 +1,5 @@
 /* Formatting a monetary value according to the current locale.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>
    and Jochen Hein <Jochen.Hein@informatik.TU-Clausthal.de>, 1996.
diff --git a/stdlib/strfmon_l.c b/stdlib/strfmon_l.c
index b6b3ba5396..6ffa1a7d6a 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) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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/strfrom-skeleton.c b/stdlib/strfrom-skeleton.c
index a44c774001..9b5f031de9 100644
--- a/stdlib/strfrom-skeleton.c
+++ b/stdlib/strfrom-skeleton.c
@@ -1,5 +1,5 @@
 /* Convert a floating-point number to string.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 7506e2a67e..cabdbfeca3 100644
--- a/stdlib/strfromd.c
+++ b/stdlib/strfromd.c
@@ -1,5 +1,5 @@
 /* Definitions for strfromd.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 027cf8310f..4feffe5524 100644
--- a/stdlib/strfromf.c
+++ b/stdlib/strfromf.c
@@ -1,5 +1,5 @@
 /* Definitions for strfromf.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 926aae61e7..f1ccb31c4b 100644
--- a/stdlib/strfroml.c
+++ b/stdlib/strfroml.c
@@ -1,5 +1,5 @@
 /* Definitions for strfroml.  Implementation in stdlib/strfrom-skeleton.c.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 8c54ed7ba9..0db5e5f10d 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index b4df0de58d..a3836fc12e 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/strtod_nan.c b/stdlib/strtod_nan.c
index 49bc601a46..0aa2399fe5 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 508d2e2a51..db3f053950 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 a0f05ed680..e85741388c 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 bd35f8ddad..141cee0bda 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 ee3fe3fe28..caaca90b2e 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/stdlib/strtof_l.c b/stdlib/strtof_l.c
index b0d4c48d5c..e51c7ddf7d 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/strtof_nan.c b/stdlib/strtof_nan.c
index 0ee14fc21e..85a29a4451 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 9c40d1f255..5039061f21 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) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 4b08d6f06f..46e72bbb19 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/strtold.c b/stdlib/strtold.c
index 9c7a00f6ac..f878c2795b 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/stdlib/strtold_l.c b/stdlib/strtold_l.c
index ba490ab946..19f0846abe 100644
--- a/stdlib/strtold_l.c
+++ b/stdlib/strtold_l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This 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 da61cbb794..1fdc4b3704 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 9759a78fae..b156665fc7 100644
--- a/stdlib/strtoll.c
+++ b/stdlib/strtoll.c
@@ -1,5 +1,5 @@
 /* Function to parse a `long long int' from text.
-   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 35674d54fe..ea0a28bafa 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/strtoul.c b/stdlib/strtoul.c
index 5fd614dcad..b2727db74d 100644
--- a/stdlib/strtoul.c
+++ b/stdlib/strtoul.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 96f182ecff..26e05a95de 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/strtoull.c b/stdlib/strtoull.c
index b66d42fda7..b4bf9a97d9 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) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    This 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 b3b406838b..10d2bf2bc7 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/stdlib/sub_n.c b/stdlib/sub_n.c
index 1f376c5452..eb6c741d48 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) 1992-2019 Free Software Foundation, Inc.
+Copyright (C) 1992-2020 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 23ee6f4ab9..1ceba6128f 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) 1992-2019 Free Software Foundation, Inc.
+Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/stdlib/swapcontext.c b/stdlib/swapcontext.c
index a6fbebc2e4..4f43e6cb82 100644
--- a/stdlib/swapcontext.c
+++ b/stdlib/swapcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This 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 c676d527b6..b351ef5c8c 100644
--- a/stdlib/sys/random.h
+++ b/stdlib/sys/random.h
@@ -1,5 +1,5 @@
 /* Interfaces for obtaining random bytes.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 5fc6bd58b3..6bbd2c3960 100644
--- a/stdlib/system.c
+++ b/stdlib/system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 adfb416a9c..d4ff05395f 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) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Schwab <schwab@suse.de>.
 
diff --git a/stdlib/test-at_quick_exit-race.c b/stdlib/test-at_quick_exit-race.c
index a36b2f9624..4e0d85c015 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 cee6d9e30b..670b57dde1 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 497581c6ea..2292e81220 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 a0569cb54d..60d108503e 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 35e866537b..cb6aeaa7e8 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) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger <davidm@azstarnet.com>.
 
diff --git a/stdlib/test-canon2.c b/stdlib/test-canon2.c
index 635d9c08f9..d35a128b00 100644
--- a/stdlib/test-canon2.c
+++ b/stdlib/test-canon2.c
@@ -1,5 +1,5 @@
 /* Test for realpath/canonicalize function.
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
diff --git a/stdlib/test-cxa_atexit-race.c b/stdlib/test-cxa_atexit-race.c
index 6f7a34dca4..9bfc752cb6 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 a590126f32..d23a34b11d 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 5025074063..338b9a7a28 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 bed19a32cd..8d86761b55 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 52c7d24297..fd2a112fe7 100644
--- a/stdlib/testdiv.c
+++ b/stdlib/testdiv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 fa20dc60cb..ed9dfa7d73 100644
--- a/stdlib/testrand.c
+++ b/stdlib/testrand.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
    This 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 41a795e81f..21a87d7563 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 91d8e5b5dc..b42adc5c77 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 cb0535cfd4..4a9b5bd00d 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 f5390e62bb..71d58e0db5 100644
--- a/stdlib/tst-bsearch.c
+++ b/stdlib/tst-bsearch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
diff --git a/stdlib/tst-bz20544.c b/stdlib/tst-bz20544.c
index b59f8e6954..9b1fb3c7f7 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 002070f329..fb597c4340 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 27a328e1da..43ce3c7206 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 87000cf61c..07acef363a 100644
--- a/stdlib/tst-environ.c
+++ b/stdlib/tst-environ.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This 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 1005611a53..066be6da89 100755
--- a/stdlib/tst-fmtmsg.sh
+++ b/stdlib/tst-fmtmsg.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Test of fmtmsg function family.
-# Copyright (C) 2000-2019 Free Software Foundation, Inc.
+# Copyright (C) 2000-2020 Free Software Foundation, Inc.
 # This 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 8e1d61d590..663d2eba62 100644
--- a/stdlib/tst-getrandom.c
+++ b/stdlib/tst-getrandom.c
@@ -1,5 +1,5 @@
 /* Tests for the getentropy, getrandom functions.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 2eea138f6d..dd4ca00e50 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 1505ae96e4..a37f75e94e 100644
--- a/stdlib/tst-makecontext.c
+++ b/stdlib/tst-makecontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2020 Free Software Foundation, Inc.
    This 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 dbcd225234..50dbab5e7f 100644
--- a/stdlib/tst-makecontext2.c
+++ b/stdlib/tst-makecontext2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2008-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2020 Free Software Foundation, Inc.
    This 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 5cb2c28e12..c6b02e77c3 100644
--- a/stdlib/tst-makecontext3.c
+++ b/stdlib/tst-makecontext3.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2020 Free Software Foundation, Inc.
    This 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 bdc8b5c05a..ea82d73fca 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) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
    This 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 2a25ac5e77..2c249f2e01 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 2c2a7ff8c6..b3634245c1 100644
--- a/stdlib/tst-random2.c
+++ b/stdlib/tst-random2.c
@@ -1,5 +1,5 @@
 /* Test initstate saving the old state.
-   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
diff --git a/stdlib/tst-secure-getenv.c b/stdlib/tst-secure-getenv.c
index 6990d6d03e..3cfe9a05c3 100644
--- a/stdlib/tst-secure-getenv.c
+++ b/stdlib/tst-secure-getenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 0e2ea9dca3..66b2416118 100644
--- a/stdlib/tst-setcontext.c
+++ b/stdlib/tst-setcontext.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2020 Free Software Foundation, Inc.
    This 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 a0aa202da7..4bb93b74a2 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 a90cb0efc0..7f969aa493 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 be36fc86be..f420be5b43 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) 2015-2019 Free Software Foundation, Inc.
+# Copyright (C) 2015-2020 Free Software Foundation, Inc.
 # This 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 199d04881e..40b08f79ec 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 94bb7c365b..5d978ef6fe 100644
--- a/stdlib/tst-setcontext5.c
+++ b/stdlib/tst-setcontext5.c
@@ -1,5 +1,5 @@
 /* Check multiple setcontext calls.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 4be3db679d..37e16f7943 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 e90f75b6b6..04ffc63101 100644
--- a/stdlib/tst-setcontext7.c
+++ b/stdlib/tst-setcontext7.c
@@ -1,5 +1,5 @@
 /* Check setcontext on the context from makecontext.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 ad3a73c0c9..783ea80362 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 b3acfb2d81..6c78797e9e 100644
--- a/stdlib/tst-setcontext9.c
+++ b/stdlib/tst-setcontext9.c
@@ -1,5 +1,5 @@
 /* Check setcontext on the context from makecontext.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 d07b45048d..2060c7eedf 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 71f3926833..1665ec3306 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 3f6800f1d9..d4e092bbad 100644
--- a/stdlib/tst-strfrom.c
+++ b/stdlib/tst-strfrom.c
@@ -1,5 +1,5 @@
 /* Tests for strfromf, strfromd, strfroml functions.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 5dfe894602..28aec335ad 100644
--- a/stdlib/tst-strfrom.h
+++ b/stdlib/tst-strfrom.h
@@ -1,5 +1,5 @@
 /* Tests for strfromf, strfromd, strfroml functions.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 1afec99343..f52ee1ab77 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 06bd3f1f0b..56eaec90dc 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 d58d54fdfa..0f60f1f575 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 1570b5e10a..9883f86481 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) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 a99b43f4d9..7e5ec9f6ac 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 41afbdf93d..10266f3ad6 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 1b8e4410f1..98dfa3344a 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 d5ede78a44..d9ad633769 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 3156dd793a..325c3eb54a 100644
--- a/stdlib/tst-strtod.c
+++ b/stdlib/tst-strtod.c
@@ -1,5 +1,5 @@
 /* Basic tests for strtod.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 cf1fd7371c..c1462a4198 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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 7d71e6480b..313f7945ab 100644
--- a/stdlib/tst-strtod1i.c
+++ b/stdlib/tst-strtod1i.c
@@ -1,5 +1,5 @@
 /* Basic tests for __strtod_internal.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 b3fb47cfc9..c8e3f82109 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) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
    This 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 eba36f6979..9e5555391e 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) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
    This 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 21651a2e4e..5b0a06e55d 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 df30b03cdf..6e46ee5150 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 9e9b2b3cdd..894307e636 100644
--- a/stdlib/tst-swapcontext1.c
+++ b/stdlib/tst-swapcontext1.c
@@ -1,5 +1,5 @@
 /* Check multiple makecontext calls.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
    This 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 68f1aa8f1d..b6c5aea08f 100644
--- a/stdlib/tst-system.c
+++ b/stdlib/tst-system.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
diff --git a/stdlib/tst-thread-quick_exit.cc b/stdlib/tst-thread-quick_exit.cc
index 7d25a3e14e..f46f420811 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 2059580adb..9475ca2444 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) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This 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 636cc6ce8c..86b7c4df75 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) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 Free Software Foundation, Inc.
    This 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 713967c6d8..f992ed4962 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) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
    This 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 9209638d2a..7af56f8086 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) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 Free Software Foundation, Inc.
    This 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 1f61a1c81f..8cdd082c9a 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) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 1836cef659..1e8da74354 100644
--- a/stdlib/tst-width.c
+++ b/stdlib/tst-width.c
@@ -1,5 +1,5 @@
 /* Test integer width macros.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This 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 a61f9b25a2..df8ff874b7 100644
--- a/stdlib/tst-xpg-basename.c
+++ b/stdlib/tst-xpg-basename.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
diff --git a/stdlib/ucontext.h b/stdlib/ucontext.h
index 221417f4dc..b38d019076 100644
--- a/stdlib/ucontext.h
+++ b/stdlib/ucontext.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This 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 fbd871074b..ff66c0a9b8 100644
--- a/stdlib/wcstombs.c
+++ b/stdlib/wcstombs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 15e9856482..170a6380ba 100644
--- a/stdlib/wctomb.c
+++ b/stdlib/wctomb.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This 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 93a06948af..38a0d3ef2e 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) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.