mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
d5efd131d4
This is a simple copy of the last version of ia64 in the main tree. It does not work as-is, but serves as a basis for follow up changes to restore it to working order. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/* file: lgamma_r.c */
|
|
|
|
|
|
// Copyright (c) 2002 Intel Corporation
|
|
// All rights reserved.
|
|
//
|
|
// Contributed 2002 by the Intel Numerics Group, Intel Corporation
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
//
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
//
|
|
// * The name of Intel Corporation may not be used to endorse or promote
|
|
// products derived from this software without specific prior written
|
|
// permission.
|
|
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
|
|
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
|
|
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Intel Corporation is the author of this code, and requests that all
|
|
// problem reports or change requests be submitted to it directly at
|
|
// http://www.intel.com/software/products/opensource/libraries/num.htm.
|
|
//
|
|
//
|
|
|
|
// History
|
|
//==============================================================
|
|
// 02/04/02: Initial version
|
|
// 02/22/02: Removed lgammaf_r, gammaf_r
|
|
/*
|
|
// FUNCTIONS: double lgamma_r(double x, int* signgam)
|
|
// double gamma_r(double x, int* signgam)
|
|
// Natural logarithm of GAMMA function
|
|
*/
|
|
|
|
#include "libm_support.h"
|
|
|
|
|
|
extern double __libm_lgamma(double /*x*/, int* /*signgam*/, int /*signgamsz*/);
|
|
|
|
|
|
double __ieee754_lgamma_r(double x, int* signgam)
|
|
{
|
|
return __libm_lgamma(x, signgam, sizeof(*signgam));
|
|
}
|
|
weak_alias (__ieee754_lgamma_r, lgamma_r)
|
|
|
|
#ifndef _LIBC
|
|
double __ieee754_gamma_r(double x, int* signgam)
|
|
{
|
|
return __libm_lgamma(x, signgam, sizeof(*signgam));
|
|
}
|
|
weak_alias (__ieee754_gamma_r, gamma_r)
|
|
#endif
|