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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/* Define aliases for libm double functions. ldbl-opt version.
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Copyright (C) 2017-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _LIBM_ALIAS_DOUBLE_H
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#define _LIBM_ALIAS_DOUBLE_H
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#include <bits/floatn.h>
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#include <math_ldbl_opt.h>
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#include <first-versions.h>
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#include <ldbl-compat-choose.h>
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#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
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# define libm_alias_double_other_r_f64(from, to, r) \
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weak_alias (from ## r, to ## f64 ## r)
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#else
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# define libm_alias_double_other_r_f64(from, to, r)
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#endif
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#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
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# define libm_alias_double_other_r_f32x(from, to, r) \
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weak_alias (from ## r, to ## f32x ## r)
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#else
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# define libm_alias_double_other_r_f32x(from, to, r)
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#endif
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/* Define _FloatN / _FloatNx aliases for a double libm function that
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has internal name FROM ## R and public names TO ## suffix ## R for
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each suffix of a supported _FloatN / _FloatNx floating-point type
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with the same format as double. */
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#define libm_alias_double_other_r(from, to, r) \
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libm_alias_double_other_r_f64 (from, to, r); \
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libm_alias_double_other_r_f32x (from, to, r)
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/* Likewise, but without the R suffix. */
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#define libm_alias_double_other(from, to) \
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libm_alias_double_other_r (from, to, )
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/* Define aliases for a double libm function that has internal name
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FROM ## R and public names TO ## suffix ## R for each suffix of a
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supported floating-point type with the same format as double. This
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should only be used for functions where such public names exist for
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_FloatN types, not for implementation-namespace exported names
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(where there is one name per format, not per type) or for
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obsolescent functions not provided for _FloatN types. */
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#define libm_alias_double_r(from, to, r) \
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weak_alias (from ## r, to ## r); \
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LONG_DOUBLE_COMPAT_CHOOSE_libm_ ## to ## l ## r \
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(compat_symbol (libm, \
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from ## r, \
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to ## l ## r, \
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FIRST_VERSION_libm_ ## to ## l ## r), ); \
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libm_alias_double_other_r (from, to, r)
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/* Likewise, but without the R suffix. */
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#define libm_alias_double(from, to) libm_alias_double_r (from, to, )
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#endif
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