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authorSiddhesh Poyarekar <siddhesh@sourceware.org>2021-09-03 22:06:44 +0530
committerSiddhesh Poyarekar <siddhesh@sourceware.org>2021-09-03 22:06:44 +0530
commit30891f35fa7da832b66d80d0807610df361851f3 (patch)
tree684c81cc6e88650313797fadaa642d714fcce8a8 /sysdeps/ieee754/ldbl-128
parent04f2125c6eff341f9c52682866d1eea8d204c852 (diff)
downloadglibc-30891f35fa7da832b66d80d0807610df361851f3.tar.gz
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Remove "Contributed by" lines
We stopped adding "Contributed by" or similar lines in sources in 2012
in favour of git logs and keeping the Contributors section of the
glibc manual up to date.  Removing these lines makes the license
header a bit more consistent across files and also removes the
possibility of error in attribution when license blocks or files are
copied across since the contributed-by lines don't actually reflect
reality in those cases.

Move all "Contributed by" and similar lines (Written by, Test by,
etc.) into a new file CONTRIBUTED-BY to retain record of these
contributions.  These contributors are also mentioned in
manual/contrib.texi, so we just maintain this additional record as a
courtesy to the earlier developers.

The following scripts were used to filter a list of files to edit in
place and to clean up the CONTRIBUTED-BY file respectively.  These
were not added to the glibc sources because they're not expected to be
of any use in future given that this is a one time task:

https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc
https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/ieee754/ldbl-128')
-rw-r--r--sysdeps/ieee754/ldbl-128/e_acoshl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_atan2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_atanhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_expl.c3
-rw-r--r--sysdeps/ieee754/ldbl-128/e_fmodl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_gammal_r.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_hypotl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_ilogbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_rem_pio2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_remainderl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_sinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/k_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/k_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/k_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_asinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_ceill.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_copysignl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fabsl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_finitel.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_floorl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fma.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fmal.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fpclassifyl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_frexpl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_isinfl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_isnanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_llrintl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_llroundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_logbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_lrintl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_lroundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_modfl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nearbyintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nextafterl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_remquol.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_rintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_roundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_scalblnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_scalbnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_signbitl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_sincosl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_tanhl.c5
-rw-r--r--sysdeps/ieee754/ldbl-128/s_tanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_truncl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/t_expl.h1
-rw-r--r--sysdeps/ieee754/ldbl-128/t_sincosl.c1
48 files changed, 0 insertions, 68 deletions
diff --git a/sysdeps/ieee754/ldbl-128/e_acoshl.c b/sysdeps/ieee754/ldbl-128/e_acoshl.c
index c3cb73a2a4..54434eb2a4 100644
--- a/sysdeps/ieee754/ldbl-128/e_acoshl.c
+++ b/sysdeps/ieee754/ldbl-128/e_acoshl.c
@@ -1,5 +1,4 @@
 /* e_acoshl.c -- long double version of e_acosh.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_atan2l.c b/sysdeps/ieee754/ldbl-128/e_atan2l.c
index 142060de48..cdf08170f6 100644
--- a/sysdeps/ieee754/ldbl-128/e_atan2l.c
+++ b/sysdeps/ieee754/ldbl-128/e_atan2l.c
@@ -1,5 +1,4 @@
 /* e_atan2l.c -- long double version of e_atan2.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_atanhl.c b/sysdeps/ieee754/ldbl-128/e_atanhl.c
index 68a52201d2..80a133fb99 100644
--- a/sysdeps/ieee754/ldbl-128/e_atanhl.c
+++ b/sysdeps/ieee754/ldbl-128/e_atanhl.c
@@ -1,6 +1,4 @@
 /* s_atanhl.c -- long double version of s_atan.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c
index a5cb919688..1394821758 100644
--- a/sysdeps/ieee754/ldbl-128/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128/e_expl.c
@@ -1,9 +1,6 @@
 /* Quad-precision floating point e^x.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
-   Partly based on double-precision code
-   by Geoffrey Keating <geoffk@ozemail.com.au>
 
    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/ieee754/ldbl-128/e_fmodl.c b/sysdeps/ieee754/ldbl-128/e_fmodl.c
index c927859cdf..b60d3537f8 100644
--- a/sysdeps/ieee754/ldbl-128/e_fmodl.c
+++ b/sysdeps/ieee754/ldbl-128/e_fmodl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128/e_gammal_r.c b/sysdeps/ieee754/ldbl-128/e_gammal_r.c
index 0cc5056f41..e09d7fd585 100644
--- a/sysdeps/ieee754/ldbl-128/e_gammal_r.c
+++ b/sysdeps/ieee754/ldbl-128/e_gammal_r.c
@@ -1,8 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz, 1999.
 
    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/ieee754/ldbl-128/e_hypotl.c b/sysdeps/ieee754/ldbl-128/e_hypotl.c
index cc3cc4a01c..cd4fdbc4a6 100644
--- a/sysdeps/ieee754/ldbl-128/e_hypotl.c
+++ b/sysdeps/ieee754/ldbl-128/e_hypotl.c
@@ -1,5 +1,4 @@
 /* e_hypotl.c -- long double version of e_hypot.c.
- * Conversion to long double by Jakub Jelinek, jakub@redhat.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_ilogbl.c b/sysdeps/ieee754/ldbl-128/e_ilogbl.c
index 9effe6386a..1d81a26fb8 100644
--- a/sysdeps/ieee754/ldbl-128/e_ilogbl.c
+++ b/sysdeps/ieee754/ldbl-128/e_ilogbl.c
@@ -1,5 +1,4 @@
 /* s_ilogbl.c -- long double version of s_ilogb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
index f20e7e9b4d..a9d532967e 100644
--- a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
+++ b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point argument reduction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    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/ieee754/ldbl-128/e_remainderl.c b/sysdeps/ieee754/ldbl-128/e_remainderl.c
index ade586a2d0..07a15c2459 100644
--- a/sysdeps/ieee754/ldbl-128/e_remainderl.c
+++ b/sysdeps/ieee754/ldbl-128/e_remainderl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128/e_sinhl.c b/sysdeps/ieee754/ldbl-128/e_sinhl.c
index 976fcead3a..20d01034c2 100644
--- a/sysdeps/ieee754/ldbl-128/e_sinhl.c
+++ b/sysdeps/ieee754/ldbl-128/e_sinhl.c
@@ -1,6 +1,4 @@
 /* e_sinhl.c -- long double version of e_sinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/k_cosl.c b/sysdeps/ieee754/ldbl-128/k_cosl.c
index b0f8cf86a6..85ce84e311 100644
--- a/sysdeps/ieee754/ldbl-128/k_cosl.c
+++ b/sysdeps/ieee754/ldbl-128/k_cosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    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/ieee754/ldbl-128/k_sincosl.c b/sysdeps/ieee754/ldbl-128/k_sincosl.c
index d04b3070a6..e94c7ed0e2 100644
--- a/sysdeps/ieee754/ldbl-128/k_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/k_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    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/ieee754/ldbl-128/k_sinl.c b/sysdeps/ieee754/ldbl-128/k_sinl.c
index 634b72efe7..70d7e88ebe 100644
--- a/sysdeps/ieee754/ldbl-128/k_sinl.c
+++ b/sysdeps/ieee754/ldbl-128/k_sinl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    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/ieee754/ldbl-128/s_asinhl.c b/sysdeps/ieee754/ldbl-128/s_asinhl.c
index a733ee7695..025242413c 100644
--- a/sysdeps/ieee754/ldbl-128/s_asinhl.c
+++ b/sysdeps/ieee754/ldbl-128/s_asinhl.c
@@ -1,6 +1,4 @@
 /* s_asinhl.c -- long double version of s_asinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_ceill.c b/sysdeps/ieee754/ldbl-128/s_ceill.c
index c5d98e1e37..f363d2f898 100644
--- a/sysdeps/ieee754/ldbl-128/s_ceill.c
+++ b/sysdeps/ieee754/ldbl-128/s_ceill.c
@@ -1,5 +1,4 @@
 /* s_ceill.c -- long double version of s_ceil.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_copysignl.c b/sysdeps/ieee754/ldbl-128/s_copysignl.c
index a8b0639d2e..d512d9a1e2 100644
--- a/sysdeps/ieee754/ldbl-128/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-128/s_copysignl.c
@@ -1,5 +1,4 @@
 /* s_copysignl.c -- long double version of s_copysign.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_cosl.c b/sysdeps/ieee754/ldbl-128/s_cosl.c
index b315abccc5..9879e7e1d7 100644
--- a/sysdeps/ieee754/ldbl-128/s_cosl.c
+++ b/sysdeps/ieee754/ldbl-128/s_cosl.c
@@ -1,5 +1,4 @@
 /* s_cosl.c -- long double version of s_cos.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_fabsl.c b/sysdeps/ieee754/ldbl-128/s_fabsl.c
index 8d554531be..7e08980252 100644
--- a/sysdeps/ieee754/ldbl-128/s_fabsl.c
+++ b/sysdeps/ieee754/ldbl-128/s_fabsl.c
@@ -1,5 +1,4 @@
 /* s_fabsl.c -- long double version of s_fabs.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_finitel.c b/sysdeps/ieee754/ldbl-128/s_finitel.c
index d42b37815c..bfdd88fbbb 100644
--- a/sysdeps/ieee754/ldbl-128/s_finitel.c
+++ b/sysdeps/ieee754/ldbl-128/s_finitel.c
@@ -1,5 +1,4 @@
 /* s_finitel.c -- long double version of s_finite.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_floorl.c b/sysdeps/ieee754/ldbl-128/s_floorl.c
index 0475120d7e..02eb663dd5 100644
--- a/sysdeps/ieee754/ldbl-128/s_floorl.c
+++ b/sysdeps/ieee754/ldbl-128/s_floorl.c
@@ -1,5 +1,4 @@
 /* s_floorl.c -- long double version of s_floor.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_fma.c b/sysdeps/ieee754/ldbl-128/s_fma.c
index 58c55ea42f..47673da3d7 100644
--- a/sysdeps/ieee754/ldbl-128/s_fma.c
+++ b/sysdeps/ieee754/ldbl-128/s_fma.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@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/ieee754/ldbl-128/s_fmal.c b/sysdeps/ieee754/ldbl-128/s_fmal.c
index e509774531..0f5f5f1d74 100644
--- a/sysdeps/ieee754/ldbl-128/s_fmal.c
+++ b/sysdeps/ieee754/ldbl-128/s_fmal.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@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/ieee754/ldbl-128/s_fpclassifyl.c b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
index 16519ac028..95540f0b7f 100644
--- a/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
+++ b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
@@ -1,8 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_frexpl.c b/sysdeps/ieee754/ldbl-128/s_frexpl.c
index bab0779e23..e4db093a05 100644
--- a/sysdeps/ieee754/ldbl-128/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-128/s_frexpl.c
@@ -1,5 +1,4 @@
 /* s_frexpl.c -- long double version of s_frexp.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_isinfl.c b/sysdeps/ieee754/ldbl-128/s_isinfl.c
index a41e8cf44b..baa9a98e80 100644
--- a/sysdeps/ieee754/ldbl-128/s_isinfl.c
+++ b/sysdeps/ieee754/ldbl-128/s_isinfl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
  * Public domain.
  */
 
diff --git a/sysdeps/ieee754/ldbl-128/s_isnanl.c b/sysdeps/ieee754/ldbl-128/s_isnanl.c
index 8ebef00d24..26c70fb09f 100644
--- a/sysdeps/ieee754/ldbl-128/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-128/s_isnanl.c
@@ -1,5 +1,4 @@
 /* s_isnanl.c -- long double version of s_isnan.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_llrintl.c b/sysdeps/ieee754/ldbl-128/s_llrintl.c
index 4c530931fa..24db19a1e5 100644
--- a/sysdeps/ieee754/ldbl-128/s_llrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llrintl.c
@@ -2,8 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_llroundl.c b/sysdeps/ieee754/ldbl-128/s_llroundl.c
index 2f37adba60..64d7e1e6f8 100644
--- a/sysdeps/ieee754/ldbl-128/s_llroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llroundl.c
@@ -1,8 +1,6 @@
 /* Round long double value to long long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_logbl.c b/sysdeps/ieee754/ldbl-128/s_logbl.c
index 9264fe6616..1c56eda499 100644
--- a/sysdeps/ieee754/ldbl-128/s_logbl.c
+++ b/sysdeps/ieee754/ldbl-128/s_logbl.c
@@ -1,5 +1,4 @@
 /* s_logbl.c -- long double version of s_logb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_lrintl.c b/sysdeps/ieee754/ldbl-128/s_lrintl.c
index 2c8d769304..fc2dc29b54 100644
--- a/sysdeps/ieee754/ldbl-128/s_lrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lrintl.c
@@ -2,8 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_lroundl.c b/sysdeps/ieee754/ldbl-128/s_lroundl.c
index a39fb817e5..4b856b357e 100644
--- a/sysdeps/ieee754/ldbl-128/s_lroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lroundl.c
@@ -1,8 +1,6 @@
 /* Round long double value to long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_modfl.c b/sysdeps/ieee754/ldbl-128/s_modfl.c
index 2d0a2d739f..92041b7d2a 100644
--- a/sysdeps/ieee754/ldbl-128/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-128/s_modfl.c
@@ -1,5 +1,4 @@
 /* s_modfl.c -- long double version of s_modf.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_nearbyintl.c b/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
index 8d26786f78..d76d0155ad 100644
--- a/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
@@ -1,5 +1,4 @@
 /* s_nearbyintl.c -- long double version of s_nearbyint.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_nextafterl.c b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
index 60fdae648f..90e71e3907 100644
--- a/sysdeps/ieee754/ldbl-128/s_nextafterl.c
+++ b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
@@ -1,5 +1,4 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_remquol.c b/sysdeps/ieee754/ldbl-128/s_remquol.c
index 88bfbaedc9..2b753a1274 100644
--- a/sysdeps/ieee754/ldbl-128/s_remquol.c
+++ b/sysdeps/ieee754/ldbl-128/s_remquol.c
@@ -1,8 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_rintl.c b/sysdeps/ieee754/ldbl-128/s_rintl.c
index 16965f9582..072ed8ec15 100644
--- a/sysdeps/ieee754/ldbl-128/s_rintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_rintl.c
@@ -1,5 +1,4 @@
 /* s_rintl.c -- long double version of s_rint.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_roundl.c b/sysdeps/ieee754/ldbl-128/s_roundl.c
index 0bc35814b6..5a8cec1a89 100644
--- a/sysdeps/ieee754/ldbl-128/s_roundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_roundl.c
@@ -1,8 +1,6 @@
 /* Round long double to integer away from zero.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/s_scalblnl.c b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
index 590b2ca023..08b0fb12fd 100644
--- a/sysdeps/ieee754/ldbl-128/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
@@ -1,5 +1,4 @@
 /* s_scalblnl.c -- long double version of s_scalbn.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbn.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_scalbnl.c b/sysdeps/ieee754/ldbl-128/s_scalbnl.c
index ad9a0b105a..94155a5c7f 100644
--- a/sysdeps/ieee754/ldbl-128/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-128/s_scalbnl.c
@@ -1,5 +1,4 @@
 /* s_scalbnl.c -- long double version of s_scalbn.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbn.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_signbitl.c b/sysdeps/ieee754/ldbl-128/s_signbitl.c
index 59cfda415e..34e5639e8a 100644
--- a/sysdeps/ieee754/ldbl-128/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-128/s_signbitl.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    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/ieee754/ldbl-128/s_sincosl.c b/sysdeps/ieee754/ldbl-128/s_sincosl.c
index b230dd209c..ef5a02016b 100644
--- a/sysdeps/ieee754/ldbl-128/s_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/s_sincosl.c
@@ -1,8 +1,6 @@
 /* Compute sine and cosine of argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>.
 
    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/ieee754/ldbl-128/s_sinl.c b/sysdeps/ieee754/ldbl-128/s_sinl.c
index 773b2fa7ee..4578766aa6 100644
--- a/sysdeps/ieee754/ldbl-128/s_sinl.c
+++ b/sysdeps/ieee754/ldbl-128/s_sinl.c
@@ -1,5 +1,4 @@
 /* s_sinl.c -- long double version of s_sin.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_tanhl.c b/sysdeps/ieee754/ldbl-128/s_tanhl.c
index fc309dab0a..a14ac06529 100644
--- a/sysdeps/ieee754/ldbl-128/s_tanhl.c
+++ b/sysdeps/ieee754/ldbl-128/s_tanhl.c
@@ -1,6 +1,4 @@
 /* s_tanhl.c -- long double version of s_tanh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
@@ -14,9 +12,6 @@
  * ====================================================
  */
 
-/* Changes for 128-bit long double contributed by
-   Stephen L. Moshier <moshier@na-net.ornl.gov> */
-
 /* tanhl(x)
  * Return the Hyperbolic Tangent of x
  *
diff --git a/sysdeps/ieee754/ldbl-128/s_tanl.c b/sysdeps/ieee754/ldbl-128/s_tanl.c
index 77db10f077..c765312cc4 100644
--- a/sysdeps/ieee754/ldbl-128/s_tanl.c
+++ b/sysdeps/ieee754/ldbl-128/s_tanl.c
@@ -1,5 +1,4 @@
 /* s_tanl.c -- long double version of s_tan.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_tan.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_truncl.c b/sysdeps/ieee754/ldbl-128/s_truncl.c
index 4619f0e234..ac63c3689b 100644
--- a/sysdeps/ieee754/ldbl-128/s_truncl.c
+++ b/sysdeps/ieee754/ldbl-128/s_truncl.c
@@ -1,8 +1,6 @@
 /* Truncate argument to nearest integral value not larger than the argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    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/ieee754/ldbl-128/t_expl.h b/sysdeps/ieee754/ldbl-128/t_expl.h
index adbb99c066..c4139729ff 100644
--- a/sysdeps/ieee754/ldbl-128/t_expl.h
+++ b/sysdeps/ieee754/ldbl-128/t_expl.h
@@ -1,7 +1,6 @@
 /* Accurate table for expl().
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    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/ieee754/ldbl-128/t_sincosl.c b/sysdeps/ieee754/ldbl-128/t_sincosl.c
index a138dfee35..5b889d31a9 100644
--- a/sysdeps/ieee754/ldbl-128/t_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/t_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine tables.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public