mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Copyright (C) 2011-2024 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
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#define NO_MATH_REDIRECT
|
|
#define f64xsqrtf128 __hide_f64xsqrtf128
|
|
#include <math.h>
|
|
#undef f64xsqrtf128
|
|
#include <math_private.h>
|
|
#include <math-svid-compat.h>
|
|
#include <math-narrow-alias.h>
|
|
#include <libm-alias-ldouble.h>
|
|
|
|
|
|
#if LIBM_SVID_COMPAT
|
|
/* wrapper sqrtl */
|
|
long double
|
|
__sqrtl (long double x)
|
|
{
|
|
if (__builtin_expect (isless (x, 0.0L), 0) && _LIB_VERSION != _IEEE_)
|
|
return __kernel_standard_l (x, x, 226); /* sqrt(negative) */
|
|
|
|
return __ieee754_sqrtl (x);
|
|
}
|
|
libm_alias_ldouble (__sqrt, sqrt)
|
|
libm_alias_ldouble_narrow (__sqrt, sqrt)
|
|
#endif
|