diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:01:57 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:01:57 +0000 |
| commit | cab56836b146bc129f1ad43f0393d95a9deca63a (patch) | |
| tree | 4f4e655319bbac78fca170da05275c127429b460 /bits/mathdef.h | |
| parent | 04ac1241a4cd004872282c2c82ec37fa33925292 (diff) | |
| parent | 82dd75a7f436a19047325d62182590c9f9e23a78 (diff) | |
Merge branch 't/tls' into refs/top-bases/t/tls-threadvar
Diffstat (limited to 'bits/mathdef.h')
| -rw-r--r-- | bits/mathdef.h | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/bits/mathdef.h b/bits/mathdef.h index c5d5f8c0a8..8fbf7e6cbc 100644 --- a/bits/mathdef.h +++ b/bits/mathdef.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997-2016 Free Software Foundation, Inc. +/* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -15,42 +15,6 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#if !defined _MATH_H && !defined _COMPLEX_H -# error "Never use <bits/mathdef.h> directly; include <math.h> instead" -#endif - -#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF -# define _MATH_H_MATHDEF 1 - -/* Normally, there is no long double type and the `float' and `double' - expressions are evaluated as `double'. */ -typedef double float_t; /* `float' expressions are evaluated as - `double'. */ -typedef double double_t; /* `double' expressions are evaluated as - `double'. */ - -/* The values returned by `ilogb' for 0 and NaN respectively. */ -# define FP_ILOGB0 (-2147483647) -# define FP_ILOGBNAN 2147483647 - -/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l} - builtins are supported. */ -#ifdef __FP_FAST_FMA -# define FP_FAST_FMA 1 -#endif - -#ifdef __FP_FAST_FMAF -# define FP_FAST_FMAF 1 -#endif - -#ifdef __FP_FAST_FMAL -# define FP_FAST_FMAL 1 -#endif - -#endif /* ISO C99 */ - -#ifndef __NO_LONG_DOUBLE_MATH -/* Signal that we do not really have a `long double'. The disables the - declaration of all the `long double' function variants. */ -# define __NO_LONG_DOUBLE_MATH 1 +#ifndef _COMPLEX_H +# error "Never use <bits/mathdef.h> directly; include <complex.h> instead" #endif |