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-rw-r--r--sysdeps/pthread/eintr.c1
-rw-r--r--sysdeps/pthread/posix-timer.h1
-rw-r--r--sysdeps/pthread/pthread_atfork.c1
-rw-r--r--sysdeps/pthread/sem_close.c1
-rw-r--r--sysdeps/pthread/sem_open.c1
-rw-r--r--sysdeps/pthread/sem_unlink.c1
-rw-r--r--sysdeps/pthread/tst-_res1.c1
-rw-r--r--sysdeps/pthread/tst-_res1mod1.c1
-rw-r--r--sysdeps/pthread/tst-abstime.c1
-rw-r--r--sysdeps/pthread/tst-atfork1.c1
-rw-r--r--sysdeps/pthread/tst-atfork2.c1
-rw-r--r--sysdeps/pthread/tst-atfork2mod.c1
-rw-r--r--sysdeps/pthread/tst-attr1.c1
-rw-r--r--sysdeps/pthread/tst-backtrace1.c1
-rw-r--r--sysdeps/pthread/tst-barrier1.c1
-rw-r--r--sysdeps/pthread/tst-barrier2.c1
-rw-r--r--sysdeps/pthread/tst-barrier3.c1
-rw-r--r--sysdeps/pthread/tst-barrier4.c1
-rw-r--r--sysdeps/pthread/tst-basic1.c1
-rw-r--r--sysdeps/pthread/tst-basic2.c1
-rw-r--r--sysdeps/pthread/tst-basic3.c1
-rw-r--r--sysdeps/pthread/tst-basic4.c1
-rw-r--r--sysdeps/pthread/tst-basic5.c1
-rw-r--r--sysdeps/pthread/tst-basic6.c1
-rw-r--r--sysdeps/pthread/tst-cancel1.c1
-rw-r--r--sysdeps/pthread/tst-cancel10.c1
-rw-r--r--sysdeps/pthread/tst-cancel11.c1
-rw-r--r--sysdeps/pthread/tst-cancel12.c1
-rw-r--r--sysdeps/pthread/tst-cancel13.c1
-rw-r--r--sysdeps/pthread/tst-cancel14.c1
-rw-r--r--sysdeps/pthread/tst-cancel15.c1
-rw-r--r--sysdeps/pthread/tst-cancel16.c1
-rw-r--r--sysdeps/pthread/tst-cancel18.c1
-rw-r--r--sysdeps/pthread/tst-cancel19.c1
-rw-r--r--sysdeps/pthread/tst-cancel2.c1
-rw-r--r--sysdeps/pthread/tst-cancel20.c1
-rw-r--r--sysdeps/pthread/tst-cancel21.c1
-rw-r--r--sysdeps/pthread/tst-cancel22.c1
-rw-r--r--sysdeps/pthread/tst-cancel3.c1
-rw-r--r--sysdeps/pthread/tst-cancel4.c1
-rw-r--r--sysdeps/pthread/tst-cancel6.c1
-rw-r--r--sysdeps/pthread/tst-cancel8.c1
-rw-r--r--sysdeps/pthread/tst-cancel9.c1
-rw-r--r--sysdeps/pthread/tst-cleanup0.c1
-rw-r--r--sysdeps/pthread/tst-cleanup1.c1
-rw-r--r--sysdeps/pthread/tst-cleanup2.c1
-rw-r--r--sysdeps/pthread/tst-cleanup3.c1
-rw-r--r--sysdeps/pthread/tst-clock1.c1
-rw-r--r--sysdeps/pthread/tst-cond1.c1
-rw-r--r--sysdeps/pthread/tst-cond10.c1
-rw-r--r--sysdeps/pthread/tst-cond11.c1
-rw-r--r--sysdeps/pthread/tst-cond12.c1
-rw-r--r--sysdeps/pthread/tst-cond14.c1
-rw-r--r--sysdeps/pthread/tst-cond15.c1
-rw-r--r--sysdeps/pthread/tst-cond16.c1
-rw-r--r--sysdeps/pthread/tst-cond18.c1
-rw-r--r--sysdeps/pthread/tst-cond19.c1
-rw-r--r--sysdeps/pthread/tst-cond2.c1
-rw-r--r--sysdeps/pthread/tst-cond20.c1
-rw-r--r--sysdeps/pthread/tst-cond23.c1
-rw-r--r--sysdeps/pthread/tst-cond3.c1
-rw-r--r--sysdeps/pthread/tst-cond4.c1
-rw-r--r--sysdeps/pthread/tst-cond5.c1
-rw-r--r--sysdeps/pthread/tst-cond6.c1
-rw-r--r--sysdeps/pthread/tst-cond7.c1
-rw-r--r--sysdeps/pthread/tst-cond8.c1
-rw-r--r--sysdeps/pthread/tst-cond9.c1
-rw-r--r--sysdeps/pthread/tst-detach1.c1
-rw-r--r--sysdeps/pthread/tst-eintr2.c1
-rw-r--r--sysdeps/pthread/tst-eintr3.c1
-rw-r--r--sysdeps/pthread/tst-eintr4.c1
-rw-r--r--sysdeps/pthread/tst-eintr5.c1
-rw-r--r--sysdeps/pthread/tst-exec1.c1
-rw-r--r--sysdeps/pthread/tst-exec2.c1
-rw-r--r--sysdeps/pthread/tst-exec3.c1
-rw-r--r--sysdeps/pthread/tst-exit1.c1
-rw-r--r--sysdeps/pthread/tst-fini1.c1
-rw-r--r--sysdeps/pthread/tst-fini1mod.c1
-rw-r--r--sysdeps/pthread/tst-flock1.c1
-rw-r--r--sysdeps/pthread/tst-flock2.c1
-rw-r--r--sysdeps/pthread/tst-fork1.c1
-rw-r--r--sysdeps/pthread/tst-fork2.c1
-rw-r--r--sysdeps/pthread/tst-fork3.c1
-rw-r--r--sysdeps/pthread/tst-join1.c1
-rw-r--r--sysdeps/pthread/tst-join2.c1
-rw-r--r--sysdeps/pthread/tst-join3.c1
-rw-r--r--sysdeps/pthread/tst-join4.c1
-rw-r--r--sysdeps/pthread/tst-join5.c1
-rw-r--r--sysdeps/pthread/tst-key1.c1
-rw-r--r--sysdeps/pthread/tst-key2.c1
-rw-r--r--sysdeps/pthread/tst-key3.c1
-rw-r--r--sysdeps/pthread/tst-key4.c1
-rw-r--r--sysdeps/pthread/tst-kill1.c1
-rw-r--r--sysdeps/pthread/tst-kill2.c1
-rw-r--r--sysdeps/pthread/tst-kill3.c1
-rw-r--r--sysdeps/pthread/tst-kill4.c1
-rw-r--r--sysdeps/pthread/tst-kill5.c1
-rw-r--r--sysdeps/pthread/tst-kill6.c1
-rw-r--r--sysdeps/pthread/tst-mutex1.c1
-rw-r--r--sysdeps/pthread/tst-mutex2.c1
-rw-r--r--sysdeps/pthread/tst-mutex3.c1
-rw-r--r--sysdeps/pthread/tst-mutex4.c1
-rw-r--r--sysdeps/pthread/tst-mutex5.c1
-rw-r--r--sysdeps/pthread/tst-mutex6.c1
-rw-r--r--sysdeps/pthread/tst-mutex7.c1
-rw-r--r--sysdeps/pthread/tst-mutex9.c1
-rw-r--r--sysdeps/pthread/tst-once1.c1
-rw-r--r--sysdeps/pthread/tst-once2.c1
-rw-r--r--sysdeps/pthread/tst-once3.c1
-rw-r--r--sysdeps/pthread/tst-once4.c1
-rw-r--r--sysdeps/pthread/tst-pt-align.c1
-rw-r--r--sysdeps/pthread/tst-pt-align3.c1
-rw-r--r--sysdeps/pthread/tst-pt-popen1.c1
-rw-r--r--sysdeps/pthread/tst-pt-sysconf.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls1.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls2.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls4.c1
-rw-r--r--sysdeps/pthread/tst-raise1.c1
-rw-r--r--sysdeps/pthread/tst-robust1.c1
-rw-r--r--sysdeps/pthread/tst-robust7.c1
-rw-r--r--sysdeps/pthread/tst-rwlock1.c1
-rw-r--r--sysdeps/pthread/tst-rwlock12.c1
-rw-r--r--sysdeps/pthread/tst-rwlock14.c1
-rw-r--r--sysdeps/pthread/tst-rwlock4.c1
-rw-r--r--sysdeps/pthread/tst-rwlock5.c1
-rw-r--r--sysdeps/pthread/tst-sem1.c1
-rw-r--r--sysdeps/pthread/tst-sem10.c1
-rw-r--r--sysdeps/pthread/tst-sem2.c1
-rw-r--r--sysdeps/pthread/tst-sem3.c1
-rw-r--r--sysdeps/pthread/tst-sem4.c1
-rw-r--r--sysdeps/pthread/tst-sem5.c1
-rw-r--r--sysdeps/pthread/tst-sem6.c1
-rw-r--r--sysdeps/pthread/tst-sem7.c1
-rw-r--r--sysdeps/pthread/tst-sem8.c1
-rw-r--r--sysdeps/pthread/tst-sem9.c1
-rw-r--r--sysdeps/pthread/tst-signal1.c1
-rw-r--r--sysdeps/pthread/tst-signal2.c1
-rw-r--r--sysdeps/pthread/tst-signal4.c1
-rw-r--r--sysdeps/pthread/tst-signal5.c1
-rw-r--r--sysdeps/pthread/tst-signal6.c1
-rw-r--r--sysdeps/pthread/tst-spin1.c1
-rw-r--r--sysdeps/pthread/tst-spin2.c1
-rw-r--r--sysdeps/pthread/tst-spin3.c1
-rw-r--r--sysdeps/pthread/tst-stack1.c1
-rw-r--r--sysdeps/pthread/tst-stdio1.c1
-rw-r--r--sysdeps/pthread/tst-stdio2.c1
-rw-r--r--sysdeps/pthread/tst-timer.c1
-rw-r--r--sysdeps/pthread/tst-tls4moda.c1
-rw-r--r--sysdeps/pthread/tst-tls4modb.c1
-rw-r--r--sysdeps/pthread/tst-tsd1.c1
-rw-r--r--sysdeps/pthread/tst-tsd2.c1
-rw-r--r--sysdeps/pthread/tst-tsd5.c1
-rw-r--r--sysdeps/pthread/tst-umask1.c1
-rw-r--r--sysdeps/pthread/tst-unload.c1
154 files changed, 0 insertions, 154 deletions
diff --git a/sysdeps/pthread/eintr.c b/sysdeps/pthread/eintr.c
index 75c81fdd6d..58f6a99242 100644
--- a/sysdeps/pthread/eintr.c
+++ b/sysdeps/pthread/eintr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/posix-timer.h b/sysdeps/pthread/posix-timer.h
index 03bee14160..88d9cc275f 100644
--- a/sysdeps/pthread/posix-timer.h
+++ b/sysdeps/pthread/posix-timer.h
@@ -1,7 +1,6 @@
 /* Definitions for POSIX timer implementation on top of NPTL.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/pthread/pthread_atfork.c b/sysdeps/pthread/pthread_atfork.c
index 7646fe7efc..5478d0976d 100644
--- a/sysdeps/pthread/pthread_atfork.c
+++ b/sysdeps/pthread/pthread_atfork.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/sem_close.c b/sysdeps/pthread/sem_close.c
index 212848f745..139417ee6b 100644
--- a/sysdeps/pthread/sem_close.c
+++ b/sysdeps/pthread/sem_close.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index 770ab17cdb..0e5f7a26b3 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/sem_unlink.c b/sysdeps/pthread/sem_unlink.c
index c6f89349e5..9c096fd421 100644
--- a/sysdeps/pthread/sem_unlink.c
+++ b/sysdeps/pthread/sem_unlink.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-_res1.c b/sysdeps/pthread/tst-_res1.c
index 912a5da2a5..5d194db512 100644
--- a/sysdeps/pthread/tst-_res1.c
+++ b/sysdeps/pthread/tst-_res1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-_res1mod1.c b/sysdeps/pthread/tst-_res1mod1.c
index 8b26693116..de28b64a6a 100644
--- a/sysdeps/pthread/tst-_res1mod1.c
+++ b/sysdeps/pthread/tst-_res1mod1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-abstime.c b/sysdeps/pthread/tst-abstime.c
index 0c8a1dd9b8..b0914cc7f7 100644
--- a/sysdeps/pthread/tst-abstime.c
+++ b/sysdeps/pthread/tst-abstime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
 
    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/sysdeps/pthread/tst-atfork1.c b/sysdeps/pthread/tst-atfork1.c
index 96f2ac0ead..eb2f3a54f2 100644
--- a/sysdeps/pthread/tst-atfork1.c
+++ b/sysdeps/pthread/tst-atfork1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-atfork2.c b/sysdeps/pthread/tst-atfork2.c
index cd360480b9..cd7653b12b 100644
--- a/sysdeps/pthread/tst-atfork2.c
+++ b/sysdeps/pthread/tst-atfork2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-atfork2mod.c b/sysdeps/pthread/tst-atfork2mod.c
index f1ed0a7ab0..7c88e8e52d 100644
--- a/sysdeps/pthread/tst-atfork2mod.c
+++ b/sysdeps/pthread/tst-atfork2mod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-attr1.c b/sysdeps/pthread/tst-attr1.c
index 1a2bd96ab4..0ad347b1e6 100644
--- a/sysdeps/pthread/tst-attr1.c
+++ b/sysdeps/pthread/tst-attr1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-backtrace1.c b/sysdeps/pthread/tst-backtrace1.c
index 0ab2798a77..eeeb7dfa66 100644
--- a/sysdeps/pthread/tst-backtrace1.c
+++ b/sysdeps/pthread/tst-backtrace1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-barrier1.c b/sysdeps/pthread/tst-barrier1.c
index 5175f5fdc2..e16ead446b 100644
--- a/sysdeps/pthread/tst-barrier1.c
+++ b/sysdeps/pthread/tst-barrier1.c
@@ -1,7 +1,6 @@
 /* Tests barrier initialization.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-barrier2.c b/sysdeps/pthread/tst-barrier2.c
index 30031a1343..2e8b7f3d26 100644
--- a/sysdeps/pthread/tst-barrier2.c
+++ b/sysdeps/pthread/tst-barrier2.c
@@ -1,7 +1,6 @@
 /* Tests process-shared barriers.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-barrier3.c b/sysdeps/pthread/tst-barrier3.c
index 43950ad85c..5cdf51d2fe 100644
--- a/sysdeps/pthread/tst-barrier3.c
+++ b/sysdeps/pthread/tst-barrier3.c
@@ -1,7 +1,6 @@
 /* Test of POSIX barriers.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-barrier4.c b/sysdeps/pthread/tst-barrier4.c
index b9c34f3295..0c0d65c9b3 100644
--- a/sysdeps/pthread/tst-barrier4.c
+++ b/sysdeps/pthread/tst-barrier4.c
@@ -1,7 +1,6 @@
 /* This tests destruction of a barrier right after waiting on it.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-basic1.c b/sysdeps/pthread/tst-basic1.c
index 2429b2ab5d..7660b515a3 100644
--- a/sysdeps/pthread/tst-basic1.c
+++ b/sysdeps/pthread/tst-basic1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-basic2.c b/sysdeps/pthread/tst-basic2.c
index e5aa60a923..5a60f29d95 100644
--- a/sysdeps/pthread/tst-basic2.c
+++ b/sysdeps/pthread/tst-basic2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-basic3.c b/sysdeps/pthread/tst-basic3.c
index 18b49aec4e..bf32afda79 100644
--- a/sysdeps/pthread/tst-basic3.c
+++ b/sysdeps/pthread/tst-basic3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-basic4.c b/sysdeps/pthread/tst-basic4.c
index e27e3905ad..6f05b2bed5 100644
--- a/sysdeps/pthread/tst-basic4.c
+++ b/sysdeps/pthread/tst-basic4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-basic5.c b/sysdeps/pthread/tst-basic5.c
index 39b4e1974f..c24e6c3ae4 100644
--- a/sysdeps/pthread/tst-basic5.c
+++ b/sysdeps/pthread/tst-basic5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-basic6.c b/sysdeps/pthread/tst-basic6.c
index b5cfa14d1f..676c5e0539 100644
--- a/sysdeps/pthread/tst-basic6.c
+++ b/sysdeps/pthread/tst-basic6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel1.c b/sysdeps/pthread/tst-cancel1.c
index f0b860d5f1..c3b72b6309 100644
--- a/sysdeps/pthread/tst-cancel1.c
+++ b/sysdeps/pthread/tst-cancel1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cancel10.c b/sysdeps/pthread/tst-cancel10.c
index e3de76be6e..a5e3a5f966 100644
--- a/sysdeps/pthread/tst-cancel10.c
+++ b/sysdeps/pthread/tst-cancel10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel11.c b/sysdeps/pthread/tst-cancel11.c
index e485e0827e..a1307b8df7 100644
--- a/sysdeps/pthread/tst-cancel11.c
+++ b/sysdeps/pthread/tst-cancel11.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel12.c b/sysdeps/pthread/tst-cancel12.c
index 65c8f6aebd..68b2ae9a44 100644
--- a/sysdeps/pthread/tst-cancel12.c
+++ b/sysdeps/pthread/tst-cancel12.c
@@ -1,7 +1,6 @@
 /* Test sem_wait cancellation for uncontended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel13.c b/sysdeps/pthread/tst-cancel13.c
index a71c47b89b..480ba6cc9c 100644
--- a/sysdeps/pthread/tst-cancel13.c
+++ b/sysdeps/pthread/tst-cancel13.c
@@ -1,7 +1,6 @@
 /* Test sem_wait cancellation for contended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel14.c b/sysdeps/pthread/tst-cancel14.c
index b961ba4bfb..ef8ccf4188 100644
--- a/sysdeps/pthread/tst-cancel14.c
+++ b/sysdeps/pthread/tst-cancel14.c
@@ -1,7 +1,6 @@
 /* Test sem_timedwait cancellation for uncontended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel15.c b/sysdeps/pthread/tst-cancel15.c
index d7c6b10e47..d50803c80f 100644
--- a/sysdeps/pthread/tst-cancel15.c
+++ b/sysdeps/pthread/tst-cancel15.c
@@ -1,7 +1,6 @@
 /* Test sem_timedwait cancellation for contended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel16.c b/sysdeps/pthread/tst-cancel16.c
index 12e5799839..2ab3e95827 100644
--- a/sysdeps/pthread/tst-cancel16.c
+++ b/sysdeps/pthread/tst-cancel16.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel18.c b/sysdeps/pthread/tst-cancel18.c
index 912413164d..475e5da6f6 100644
--- a/sysdeps/pthread/tst-cancel18.c
+++ b/sysdeps/pthread/tst-cancel18.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel19.c b/sysdeps/pthread/tst-cancel19.c
index 8bc3d7ae41..6b9233abbb 100644
--- a/sysdeps/pthread/tst-cancel19.c
+++ b/sysdeps/pthread/tst-cancel19.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel2.c b/sysdeps/pthread/tst-cancel2.c
index 7f49848bbb..785e17c959 100644
--- a/sysdeps/pthread/tst-cancel2.c
+++ b/sysdeps/pthread/tst-cancel2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cancel20.c b/sysdeps/pthread/tst-cancel20.c
index 194726a0d4..80af559645 100644
--- a/sysdeps/pthread/tst-cancel20.c
+++ b/sysdeps/pthread/tst-cancel20.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel21.c b/sysdeps/pthread/tst-cancel21.c
index 2fe248082e..95e3b8a387 100644
--- a/sysdeps/pthread/tst-cancel21.c
+++ b/sysdeps/pthread/tst-cancel21.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel22.c b/sysdeps/pthread/tst-cancel22.c
index 3fdd49f7f3..28865deef3 100644
--- a/sysdeps/pthread/tst-cancel22.c
+++ b/sysdeps/pthread/tst-cancel22.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel3.c b/sysdeps/pthread/tst-cancel3.c
index 305f3ef9d9..10de9e6c5e 100644
--- a/sysdeps/pthread/tst-cancel3.c
+++ b/sysdeps/pthread/tst-cancel3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cancel4.c b/sysdeps/pthread/tst-cancel4.c
index e40f80b269..34b0833625 100644
--- a/sysdeps/pthread/tst-cancel4.c
+++ b/sysdeps/pthread/tst-cancel4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cancel6.c b/sysdeps/pthread/tst-cancel6.c
index b8e6636e6b..9ecd67e57f 100644
--- a/sysdeps/pthread/tst-cancel6.c
+++ b/sysdeps/pthread/tst-cancel6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cancel8.c b/sysdeps/pthread/tst-cancel8.c
index c5cacfcde2..bf4e261b30 100644
--- a/sysdeps/pthread/tst-cancel8.c
+++ b/sysdeps/pthread/tst-cancel8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cancel9.c b/sysdeps/pthread/tst-cancel9.c
index 91daba0d65..b5136d8ab6 100644
--- a/sysdeps/pthread/tst-cancel9.c
+++ b/sysdeps/pthread/tst-cancel9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cleanup0.c b/sysdeps/pthread/tst-cleanup0.c
index 542e87b59e..1d3a9c7c28 100644
--- a/sysdeps/pthread/tst-cleanup0.c
+++ b/sysdeps/pthread/tst-cleanup0.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cleanup1.c b/sysdeps/pthread/tst-cleanup1.c
index 4afad4bb56..385ab694a2 100644
--- a/sysdeps/pthread/tst-cleanup1.c
+++ b/sysdeps/pthread/tst-cleanup1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cleanup2.c b/sysdeps/pthread/tst-cleanup2.c
index f2f4503edd..476091edc0 100644
--- a/sysdeps/pthread/tst-cleanup2.c
+++ b/sysdeps/pthread/tst-cleanup2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bao Duong <bduong@progress.com>, 2003.
 
    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/sysdeps/pthread/tst-cleanup3.c b/sysdeps/pthread/tst-cleanup3.c
index e7ccbf79f4..834b1a1a48 100644
--- a/sysdeps/pthread/tst-cleanup3.c
+++ b/sysdeps/pthread/tst-cleanup3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-clock1.c b/sysdeps/pthread/tst-clock1.c
index e176116949..3034680bc4 100644
--- a/sysdeps/pthread/tst-clock1.c
+++ b/sysdeps/pthread/tst-clock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond1.c b/sysdeps/pthread/tst-cond1.c
index f65c9d9bca..00c93dfe2f 100644
--- a/sysdeps/pthread/tst-cond1.c
+++ b/sysdeps/pthread/tst-cond1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond10.c b/sysdeps/pthread/tst-cond10.c
index 71b4469993..5222c06d52 100644
--- a/sysdeps/pthread/tst-cond10.c
+++ b/sysdeps/pthread/tst-cond10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond11.c b/sysdeps/pthread/tst-cond11.c
index 696a9ccdd0..d87a5d80a8 100644
--- a/sysdeps/pthread/tst-cond11.c
+++ b/sysdeps/pthread/tst-cond11.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond12.c b/sysdeps/pthread/tst-cond12.c
index 166edf5d67..3ed5101df6 100644
--- a/sysdeps/pthread/tst-cond12.c
+++ b/sysdeps/pthread/tst-cond12.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond14.c b/sysdeps/pthread/tst-cond14.c
index f3d5fe225f..d1e2520985 100644
--- a/sysdeps/pthread/tst-cond14.c
+++ b/sysdeps/pthread/tst-cond14.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond15.c b/sysdeps/pthread/tst-cond15.c
index fe549a8a80..843b356ac6 100644
--- a/sysdeps/pthread/tst-cond15.c
+++ b/sysdeps/pthread/tst-cond15.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond16.c b/sysdeps/pthread/tst-cond16.c
index 683a062cc0..445c35af5e 100644
--- a/sysdeps/pthread/tst-cond16.c
+++ b/sysdeps/pthread/tst-cond16.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond18.c b/sysdeps/pthread/tst-cond18.c
index 4fdd195d3d..3fcaea3aaa 100644
--- a/sysdeps/pthread/tst-cond18.c
+++ b/sysdeps/pthread/tst-cond18.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond19.c b/sysdeps/pthread/tst-cond19.c
index 95dbd99556..6653a5dc97 100644
--- a/sysdeps/pthread/tst-cond19.c
+++ b/sysdeps/pthread/tst-cond19.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond2.c b/sysdeps/pthread/tst-cond2.c
index aef73ac9f3..8bab6df36c 100644
--- a/sysdeps/pthread/tst-cond2.c
+++ b/sysdeps/pthread/tst-cond2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond20.c b/sysdeps/pthread/tst-cond20.c
index e359728736..08f4d7dea0 100644
--- a/sysdeps/pthread/tst-cond20.c
+++ b/sysdeps/pthread/tst-cond20.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-cond23.c b/sysdeps/pthread/tst-cond23.c
index 959aab4273..d55daf0a42 100644
--- a/sysdeps/pthread/tst-cond23.c
+++ b/sysdeps/pthread/tst-cond23.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
 
    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/sysdeps/pthread/tst-cond3.c b/sysdeps/pthread/tst-cond3.c
index ae7eda1424..24e824da0e 100644
--- a/sysdeps/pthread/tst-cond3.c
+++ b/sysdeps/pthread/tst-cond3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond4.c b/sysdeps/pthread/tst-cond4.c
index e789df2cb6..38fdb8a4ef 100644
--- a/sysdeps/pthread/tst-cond4.c
+++ b/sysdeps/pthread/tst-cond4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond5.c b/sysdeps/pthread/tst-cond5.c
index ab6b48f2a0..16e579352e 100644
--- a/sysdeps/pthread/tst-cond5.c
+++ b/sysdeps/pthread/tst-cond5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond6.c b/sysdeps/pthread/tst-cond6.c
index 37723b2048..b3e79a71e4 100644
--- a/sysdeps/pthread/tst-cond6.c
+++ b/sysdeps/pthread/tst-cond6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-cond7.c b/sysdeps/pthread/tst-cond7.c
index e1d46c55ab..ead5f309f0 100644
--- a/sysdeps/pthread/tst-cond7.c
+++ b/sysdeps/pthread/tst-cond7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond8.c b/sysdeps/pthread/tst-cond8.c
index 3247455fa8..57e1a27213 100644
--- a/sysdeps/pthread/tst-cond8.c
+++ b/sysdeps/pthread/tst-cond8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-cond9.c b/sysdeps/pthread/tst-cond9.c
index 8fd7b7c5fb..e6f4b25385 100644
--- a/sysdeps/pthread/tst-cond9.c
+++ b/sysdeps/pthread/tst-cond9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-detach1.c b/sysdeps/pthread/tst-detach1.c
index c7f0c0b578..117f290f0b 100644
--- a/sysdeps/pthread/tst-detach1.c
+++ b/sysdeps/pthread/tst-detach1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-eintr2.c b/sysdeps/pthread/tst-eintr2.c
index d987f6910d..fceb1d4530 100644
--- a/sysdeps/pthread/tst-eintr2.c
+++ b/sysdeps/pthread/tst-eintr2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-eintr3.c b/sysdeps/pthread/tst-eintr3.c
index 0244a4689f..2008a1f5da 100644
--- a/sysdeps/pthread/tst-eintr3.c
+++ b/sysdeps/pthread/tst-eintr3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-eintr4.c b/sysdeps/pthread/tst-eintr4.c
index efcbd59dca..c2f49f487c 100644
--- a/sysdeps/pthread/tst-eintr4.c
+++ b/sysdeps/pthread/tst-eintr4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-eintr5.c b/sysdeps/pthread/tst-eintr5.c
index 9d363cb28d..62a9550fd5 100644
--- a/sysdeps/pthread/tst-eintr5.c
+++ b/sysdeps/pthread/tst-eintr5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-exec1.c b/sysdeps/pthread/tst-exec1.c
index 447fb6ef57..5d26024077 100644
--- a/sysdeps/pthread/tst-exec1.c
+++ b/sysdeps/pthread/tst-exec1.c
@@ -1,7 +1,6 @@
 /* Simple exec test, only a thread in the parent.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-exec2.c b/sysdeps/pthread/tst-exec2.c
index e9185611a6..152d4e375b 100644
--- a/sysdeps/pthread/tst-exec2.c
+++ b/sysdeps/pthread/tst-exec2.c
@@ -1,7 +1,6 @@
 /* Thread with running thread calls exec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-exec3.c b/sysdeps/pthread/tst-exec3.c
index db6f5e10cf..682324611f 100644
--- a/sysdeps/pthread/tst-exec3.c
+++ b/sysdeps/pthread/tst-exec3.c
@@ -1,7 +1,6 @@
 /* Thread calls exec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-exit1.c b/sysdeps/pthread/tst-exit1.c
index 3304b787cc..f70cfd9090 100644
--- a/sysdeps/pthread/tst-exit1.c
+++ b/sysdeps/pthread/tst-exit1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-fini1.c b/sysdeps/pthread/tst-fini1.c
index 7d8519dd00..7390d6829a 100644
--- a/sysdeps/pthread/tst-fini1.c
+++ b/sysdeps/pthread/tst-fini1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-fini1mod.c b/sysdeps/pthread/tst-fini1mod.c
index cc6b9ee982..8655631a78 100644
--- a/sysdeps/pthread/tst-fini1mod.c
+++ b/sysdeps/pthread/tst-fini1mod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-flock1.c b/sysdeps/pthread/tst-flock1.c
index aebf9e4737..58c311112e 100644
--- a/sysdeps/pthread/tst-flock1.c
+++ b/sysdeps/pthread/tst-flock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-flock2.c b/sysdeps/pthread/tst-flock2.c
index 0b49837a89..ac90387106 100644
--- a/sysdeps/pthread/tst-flock2.c
+++ b/sysdeps/pthread/tst-flock2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-fork1.c b/sysdeps/pthread/tst-fork1.c
index 072ec12d0d..dc2103a387 100644
--- a/sysdeps/pthread/tst-fork1.c
+++ b/sysdeps/pthread/tst-fork1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-fork2.c b/sysdeps/pthread/tst-fork2.c
index 5b71e48d87..c446837223 100644
--- a/sysdeps/pthread/tst-fork2.c
+++ b/sysdeps/pthread/tst-fork2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-fork3.c b/sysdeps/pthread/tst-fork3.c
index 8df993a726..5bd73ea69f 100644
--- a/sysdeps/pthread/tst-fork3.c
+++ b/sysdeps/pthread/tst-fork3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-join1.c b/sysdeps/pthread/tst-join1.c
index 4e7bef959f..76a68df53a 100644
--- a/sysdeps/pthread/tst-join1.c
+++ b/sysdeps/pthread/tst-join1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-join2.c b/sysdeps/pthread/tst-join2.c
index 5b5493e4a3..314126fc2b 100644
--- a/sysdeps/pthread/tst-join2.c
+++ b/sysdeps/pthread/tst-join2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-join3.c b/sysdeps/pthread/tst-join3.c
index 0bf78f6353..d489dcf263 100644
--- a/sysdeps/pthread/tst-join3.c
+++ b/sysdeps/pthread/tst-join3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-join4.c b/sysdeps/pthread/tst-join4.c
index 87ab4dc189..6d5c672fdd 100644
--- a/sysdeps/pthread/tst-join4.c
+++ b/sysdeps/pthread/tst-join4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-join5.c b/sysdeps/pthread/tst-join5.c
index e3d298a5ea..e0430e3334 100644
--- a/sysdeps/pthread/tst-join5.c
+++ b/sysdeps/pthread/tst-join5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-key1.c b/sysdeps/pthread/tst-key1.c
index b68c7f58e2..8ecc5ff564 100644
--- a/sysdeps/pthread/tst-key1.c
+++ b/sysdeps/pthread/tst-key1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-key2.c b/sysdeps/pthread/tst-key2.c
index 28ba547073..d583fac04a 100644
--- a/sysdeps/pthread/tst-key2.c
+++ b/sysdeps/pthread/tst-key2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-key3.c b/sysdeps/pthread/tst-key3.c
index b6cc8c49a3..2a6906c549 100644
--- a/sysdeps/pthread/tst-key3.c
+++ b/sysdeps/pthread/tst-key3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-key4.c b/sysdeps/pthread/tst-key4.c
index 3ab2d5a470..16e48ec4eb 100644
--- a/sysdeps/pthread/tst-key4.c
+++ b/sysdeps/pthread/tst-key4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill1.c b/sysdeps/pthread/tst-kill1.c
index 81c6698353..71e59dd852 100644
--- a/sysdeps/pthread/tst-kill1.c
+++ b/sysdeps/pthread/tst-kill1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill2.c b/sysdeps/pthread/tst-kill2.c
index 999e5478f3..63c83e614f 100644
--- a/sysdeps/pthread/tst-kill2.c
+++ b/sysdeps/pthread/tst-kill2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill3.c b/sysdeps/pthread/tst-kill3.c
index ef3815a627..be0733629c 100644
--- a/sysdeps/pthread/tst-kill3.c
+++ b/sysdeps/pthread/tst-kill3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill4.c b/sysdeps/pthread/tst-kill4.c
index 9563939792..222ceb724c 100644
--- a/sysdeps/pthread/tst-kill4.c
+++ b/sysdeps/pthread/tst-kill4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill5.c b/sysdeps/pthread/tst-kill5.c
index 3e290fec51..f70c01429f 100644
--- a/sysdeps/pthread/tst-kill5.c
+++ b/sysdeps/pthread/tst-kill5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-kill6.c b/sysdeps/pthread/tst-kill6.c
index 0671e1ecbe..c02d723780 100644
--- a/sysdeps/pthread/tst-kill6.c
+++ b/sysdeps/pthread/tst-kill6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-mutex1.c b/sysdeps/pthread/tst-mutex1.c
index 781cf68d79..2390839acd 100644
--- a/sysdeps/pthread/tst-mutex1.c
+++ b/sysdeps/pthread/tst-mutex1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex2.c b/sysdeps/pthread/tst-mutex2.c
index af8a4bbc8a..8d885a91ec 100644
--- a/sysdeps/pthread/tst-mutex2.c
+++ b/sysdeps/pthread/tst-mutex2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex3.c b/sysdeps/pthread/tst-mutex3.c
index 6d0240ce78..675d91b74b 100644
--- a/sysdeps/pthread/tst-mutex3.c
+++ b/sysdeps/pthread/tst-mutex3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex4.c b/sysdeps/pthread/tst-mutex4.c
index 31820cfb8d..1f7ad8bf97 100644
--- a/sysdeps/pthread/tst-mutex4.c
+++ b/sysdeps/pthread/tst-mutex4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex5.c b/sysdeps/pthread/tst-mutex5.c
index 7dc5331cfc..b2a06b3650 100644
--- a/sysdeps/pthread/tst-mutex5.c
+++ b/sysdeps/pthread/tst-mutex5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex6.c b/sysdeps/pthread/tst-mutex6.c
index be804ddd75..69121251b6 100644
--- a/sysdeps/pthread/tst-mutex6.c
+++ b/sysdeps/pthread/tst-mutex6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex7.c b/sysdeps/pthread/tst-mutex7.c
index 0e585a0147..79c152a7c2 100644
--- a/sysdeps/pthread/tst-mutex7.c
+++ b/sysdeps/pthread/tst-mutex7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-mutex9.c b/sysdeps/pthread/tst-mutex9.c
index 58c3a1aec2..63bac69b6d 100644
--- a/sysdeps/pthread/tst-mutex9.c
+++ b/sysdeps/pthread/tst-mutex9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-once1.c b/sysdeps/pthread/tst-once1.c
index 5f5f43c542..97c3e2aeca 100644
--- a/sysdeps/pthread/tst-once1.c
+++ b/sysdeps/pthread/tst-once1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-once2.c b/sysdeps/pthread/tst-once2.c
index eb4d5855c2..d8a1d9037e 100644
--- a/sysdeps/pthread/tst-once2.c
+++ b/sysdeps/pthread/tst-once2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-once3.c b/sysdeps/pthread/tst-once3.c
index 4e7fd62fee..dadefb9ce7 100644
--- a/sysdeps/pthread/tst-once3.c
+++ b/sysdeps/pthread/tst-once3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-once4.c b/sysdeps/pthread/tst-once4.c
index 644c9b0a4c..a71b89163d 100644
--- a/sysdeps/pthread/tst-once4.c
+++ b/sysdeps/pthread/tst-once4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-pt-align.c b/sysdeps/pthread/tst-pt-align.c
index 464890c3f3..4974736e77 100644
--- a/sysdeps/pthread/tst-pt-align.c
+++ b/sysdeps/pthread/tst-pt-align.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-pt-align3.c b/sysdeps/pthread/tst-pt-align3.c
index 0f3eaf8b6c..690cb9134d 100644
--- a/sysdeps/pthread/tst-pt-align3.c
+++ b/sysdeps/pthread/tst-pt-align3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    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/sysdeps/pthread/tst-pt-popen1.c b/sysdeps/pthread/tst-pt-popen1.c
index 7e13dff22c..57a243dbb5 100644
--- a/sysdeps/pthread/tst-pt-popen1.c
+++ b/sysdeps/pthread/tst-pt-popen1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-pt-sysconf.c b/sysdeps/pthread/tst-pt-sysconf.c
index 461138fe21..8f6962c6ad 100644
--- a/sysdeps/pthread/tst-pt-sysconf.c
+++ b/sysdeps/pthread/tst-pt-sysconf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-pt-tls1.c b/sysdeps/pthread/tst-pt-tls1.c
index d5f60a5fdd..0299f917b1 100644
--- a/sysdeps/pthread/tst-pt-tls1.c
+++ b/sysdeps/pthread/tst-pt-tls1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-pt-tls2.c b/sysdeps/pthread/tst-pt-tls2.c
index 178900db15..66cbf7d720 100644
--- a/sysdeps/pthread/tst-pt-tls2.c
+++ b/sysdeps/pthread/tst-pt-tls2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-pt-tls4.c b/sysdeps/pthread/tst-pt-tls4.c
index 249591a05c..68b9a773c8 100644
--- a/sysdeps/pthread/tst-pt-tls4.c
+++ b/sysdeps/pthread/tst-pt-tls4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-raise1.c b/sysdeps/pthread/tst-raise1.c
index b73720deb9..b6cc745fe7 100644
--- a/sysdeps/pthread/tst-raise1.c
+++ b/sysdeps/pthread/tst-raise1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-robust1.c b/sysdeps/pthread/tst-robust1.c
index 4e1943de4f..db6aed3102 100644
--- a/sysdeps/pthread/tst-robust1.c
+++ b/sysdeps/pthread/tst-robust1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    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/sysdeps/pthread/tst-robust7.c b/sysdeps/pthread/tst-robust7.c
index 3ea7deb260..b88fee1957 100644
--- a/sysdeps/pthread/tst-robust7.c
+++ b/sysdeps/pthread/tst-robust7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    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/sysdeps/pthread/tst-rwlock1.c b/sysdeps/pthread/tst-rwlock1.c
index 583034644b..1e9aee6148 100644
--- a/sysdeps/pthread/tst-rwlock1.c
+++ b/sysdeps/pthread/tst-rwlock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-rwlock12.c b/sysdeps/pthread/tst-rwlock12.c
index c986e5fb2b..0f5d7408c9 100644
--- a/sysdeps/pthread/tst-rwlock12.c
+++ b/sysdeps/pthread/tst-rwlock12.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-rwlock14.c b/sysdeps/pthread/tst-rwlock14.c
index aa1d02a72d..6842ca859c 100644
--- a/sysdeps/pthread/tst-rwlock14.c
+++ b/sysdeps/pthread/tst-rwlock14.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-rwlock4.c b/sysdeps/pthread/tst-rwlock4.c
index 10cad9fe24..60ca3a8977 100644
--- a/sysdeps/pthread/tst-rwlock4.c
+++ b/sysdeps/pthread/tst-rwlock4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-rwlock5.c b/sysdeps/pthread/tst-rwlock5.c
index 32be7d9a88..7acc8b4523 100644
--- a/sysdeps/pthread/tst-rwlock5.c
+++ b/sysdeps/pthread/tst-rwlock5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem1.c b/sysdeps/pthread/tst-sem1.c
index 03e8749fc8..d1479b9636 100644
--- a/sysdeps/pthread/tst-sem1.c
+++ b/sysdeps/pthread/tst-sem1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem10.c b/sysdeps/pthread/tst-sem10.c
index 7f97d01d7a..15a518787e 100644
--- a/sysdeps/pthread/tst-sem10.c
+++ b/sysdeps/pthread/tst-sem10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    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/sysdeps/pthread/tst-sem2.c b/sysdeps/pthread/tst-sem2.c
index 2cfafa9c6e..56b272ec64 100644
--- a/sysdeps/pthread/tst-sem2.c
+++ b/sysdeps/pthread/tst-sem2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem3.c b/sysdeps/pthread/tst-sem3.c
index c3c3a37155..cd1f562c1a 100644
--- a/sysdeps/pthread/tst-sem3.c
+++ b/sysdeps/pthread/tst-sem3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem4.c b/sysdeps/pthread/tst-sem4.c
index 257fa7a82d..397b24fa41 100644
--- a/sysdeps/pthread/tst-sem4.c
+++ b/sysdeps/pthread/tst-sem4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem5.c b/sysdeps/pthread/tst-sem5.c
index c79ec3424f..0a563950e8 100644
--- a/sysdeps/pthread/tst-sem5.c
+++ b/sysdeps/pthread/tst-sem5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-sem6.c b/sysdeps/pthread/tst-sem6.c
index 054af8803f..3b785542c1 100644
--- a/sysdeps/pthread/tst-sem6.c
+++ b/sysdeps/pthread/tst-sem6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-sem7.c b/sysdeps/pthread/tst-sem7.c
index 00cedb93df..88d8cc8180 100644
--- a/sysdeps/pthread/tst-sem7.c
+++ b/sysdeps/pthread/tst-sem7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-sem8.c b/sysdeps/pthread/tst-sem8.c
index c5cb5c37ac..77d38a6bd0 100644
--- a/sysdeps/pthread/tst-sem8.c
+++ b/sysdeps/pthread/tst-sem8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-sem9.c b/sysdeps/pthread/tst-sem9.c
index 3903fafbc3..705a0ef857 100644
--- a/sysdeps/pthread/tst-sem9.c
+++ b/sysdeps/pthread/tst-sem9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-signal1.c b/sysdeps/pthread/tst-signal1.c
index b1f02f9c15..b1bcd265a2 100644
--- a/sysdeps/pthread/tst-signal1.c
+++ b/sysdeps/pthread/tst-signal1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-signal2.c b/sysdeps/pthread/tst-signal2.c
index 768943503d..92764ef7ff 100644
--- a/sysdeps/pthread/tst-signal2.c
+++ b/sysdeps/pthread/tst-signal2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-signal4.c b/sysdeps/pthread/tst-signal4.c
index 5537e26a02..3654066cd1 100644
--- a/sysdeps/pthread/tst-signal4.c
+++ b/sysdeps/pthread/tst-signal4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-signal5.c b/sysdeps/pthread/tst-signal5.c
index ce46e0249c..951c2496a6 100644
--- a/sysdeps/pthread/tst-signal5.c
+++ b/sysdeps/pthread/tst-signal5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-signal6.c b/sysdeps/pthread/tst-signal6.c
index cfd9b91b80..30da508691 100644
--- a/sysdeps/pthread/tst-signal6.c
+++ b/sysdeps/pthread/tst-signal6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-spin1.c b/sysdeps/pthread/tst-spin1.c
index e678c6601f..58076f28c6 100644
--- a/sysdeps/pthread/tst-spin1.c
+++ b/sysdeps/pthread/tst-spin1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-spin2.c b/sysdeps/pthread/tst-spin2.c
index 89a65653a7..ab3514c1aa 100644
--- a/sysdeps/pthread/tst-spin2.c
+++ b/sysdeps/pthread/tst-spin2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-spin3.c b/sysdeps/pthread/tst-spin3.c
index e6780baf3c..8b3a5e90c4 100644
--- a/sysdeps/pthread/tst-spin3.c
+++ b/sysdeps/pthread/tst-spin3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-stack1.c b/sysdeps/pthread/tst-stack1.c
index e1c089686f..0b8590f3d1 100644
--- a/sysdeps/pthread/tst-stack1.c
+++ b/sysdeps/pthread/tst-stack1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-stdio1.c b/sysdeps/pthread/tst-stdio1.c
index 80fb59c4e4..b9fcf75311 100644
--- a/sysdeps/pthread/tst-stdio1.c
+++ b/sysdeps/pthread/tst-stdio1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-stdio2.c b/sysdeps/pthread/tst-stdio2.c
index 4565f5abe6..d7447dcc55 100644
--- a/sysdeps/pthread/tst-stdio2.c
+++ b/sysdeps/pthread/tst-stdio2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-timer.c b/sysdeps/pthread/tst-timer.c
index fc93f4b43d..c59ff7f101 100644
--- a/sysdeps/pthread/tst-timer.c
+++ b/sysdeps/pthread/tst-timer.c
@@ -1,7 +1,6 @@
 /* Tests for POSIX timer implementation.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/pthread/tst-tls4moda.c b/sysdeps/pthread/tst-tls4moda.c
index 2d719b7c5e..f01f192af3 100644
--- a/sysdeps/pthread/tst-tls4moda.c
+++ b/sysdeps/pthread/tst-tls4moda.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-tls4modb.c b/sysdeps/pthread/tst-tls4modb.c
index a1f22cf593..db533f860f 100644
--- a/sysdeps/pthread/tst-tls4modb.c
+++ b/sysdeps/pthread/tst-tls4modb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-tsd1.c b/sysdeps/pthread/tst-tsd1.c
index 37b4aef27e..d442f148b2 100644
--- a/sysdeps/pthread/tst-tsd1.c
+++ b/sysdeps/pthread/tst-tsd1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-tsd2.c b/sysdeps/pthread/tst-tsd2.c
index 6b4ca7c49f..00f5fb3b5b 100644
--- a/sysdeps/pthread/tst-tsd2.c
+++ b/sysdeps/pthread/tst-tsd2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    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/sysdeps/pthread/tst-tsd5.c b/sysdeps/pthread/tst-tsd5.c
index e875863892..f2a09a4bc0 100644
--- a/sysdeps/pthread/tst-tsd5.c
+++ b/sysdeps/pthread/tst-tsd5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    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/sysdeps/pthread/tst-umask1.c b/sysdeps/pthread/tst-umask1.c
index 98a051ed35..635a4f99c3 100644
--- a/sysdeps/pthread/tst-umask1.c
+++ b/sysdeps/pthread/tst-umask1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    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/sysdeps/pthread/tst-unload.c b/sysdeps/pthread/tst-unload.c
index 0dd9cbe435..631e0d192b 100644
--- a/sysdeps/pthread/tst-unload.c
+++ b/sysdeps/pthread/tst-unload.c
@@ -1,6 +1,5 @@
 /* Tests for non-unloading of libpthread.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as