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Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/* Declarations for SVID math error handling compatibility.
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Copyright (C) 1991-2019 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 _MATH_SVID_COMPAT_H
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#define _MATH_SVID_COMPAT_H 1
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/* Support for various different standard error handling behaviors. */
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typedef enum
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{
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_IEEE_ = -1, /* According to IEEE 754/IEEE 854. */
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_SVID_, /* According to System V, release 4. */
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_XOPEN_, /* Nowadays also Unix98. */
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_POSIX_,
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_ISOC_ /* Actually this is ISO C99. */
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} _LIB_VERSION_TYPE;
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/* This variable can be changed at run-time to any of the values above to
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affect floating point error handling behavior (it may also be necessary
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to change the hardware FPU exception settings). */
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extern _LIB_VERSION_TYPE _LIB_VERSION;
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/* In SVID error handling, `matherr' is called with this description
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of the exceptional condition. */
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struct exception
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{
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int type;
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char *name;
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double arg1;
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double arg2;
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double retval;
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};
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extern int matherr (struct exception *__exc);
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extern int __matherr (struct exception *__exc);
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#define X_TLOSS 1.41484755040568800000e+16
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/* Types of exceptions in the `type' field. */
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#define DOMAIN 1
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#define SING 2
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#define OVERFLOW 3
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#define UNDERFLOW 4
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#define TLOSS 5
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#define PLOSS 6
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/* SVID mode specifies returning this large value instead of infinity. */
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#define HUGE 3.40282347e+38F
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/* The above definitions may be used in testcases. The following code
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is only used in the implementation. */
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#ifdef _LIBC
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/* fdlibm kernel function */
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extern double __kernel_standard (double, double, int);
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extern float __kernel_standard_f (float, float, int);
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extern long double __kernel_standard_l (long double, long double, int);
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# include <shlib-compat.h>
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# define LIBM_SVID_COMPAT SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_27)
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# if LIBM_SVID_COMPAT
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compat_symbol_reference (libm, matherr, matherr, GLIBC_2_0);
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compat_symbol_reference (libm, _LIB_VERSION, _LIB_VERSION, GLIBC_2_0);
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# else
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/* Except when building compat code, optimize out references to
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_LIB_VERSION and matherr. */
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# define _LIB_VERSION _POSIX_
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# define matherr(EXC) ((void) (EXC), 0)
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# endif
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#endif
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#endif /* math-svid-compat.h. */
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