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glibc/stdlib/strfromd.c

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Add strfromd, strfromf, and strfroml functions ISO/IEC TS 18661-1 adds several functions in the strfrom family to stdlib. This patch adds strfromd, strfromf, and strfroml. This is being done in preparation for the new floating-point type, float128. The added functions convert a floating-point value into a string, with configurable format.
2016-06-28 20:30:42 +00:00
/* Definitions for strfromd. Implementation in stdlib/strfrom-skeleton.c.
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
Copyright (C) 2016-2017 Free Software Foundation, Inc.
Add strfromd, strfromf, and strfroml functions ISO/IEC TS 18661-1 adds several functions in the strfrom family to stdlib. This patch adds strfromd, strfromf, and strfroml. This is being done in preparation for the new floating-point type, float128. The added functions convert a floating-point value into a string, with configurable format.
2016-06-28 20:30:42 +00:00
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
<http://www.gnu.org/licenses/>. */
Support defining strfromf64, strfromf32x aliases. This patch adds support for defining strfromf64 and strfromf32x aliases of strfromd when the corresponding types are enabled. Tested for x86_64; also tested with build-many-glibcs.py in conjunction with other _Float64 / _Float32x changes. * stdlib/strfromd.c: Include <bits/floatn.h>. [__HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64] (strfromf64): Define and later undefine as macro and define as weak alias. [__HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X] (strfromf32x): Likewise.
2017-12-05 18:01:25 +00:00
#include <bits/floatn.h>
Add strfromd, strfromf, and strfroml functions ISO/IEC TS 18661-1 adds several functions in the strfrom family to stdlib. This patch adds strfromd, strfromf, and strfroml. This is being done in preparation for the new floating-point type, float128. The added functions convert a floating-point value into a string, with configurable format.
2016-06-28 20:30:42 +00:00
#define FLOAT double
#define STRFROM strfromd
Support defining strfromf64, strfromf32x aliases. This patch adds support for defining strfromf64 and strfromf32x aliases of strfromd when the corresponding types are enabled. Tested for x86_64; also tested with build-many-glibcs.py in conjunction with other _Float64 / _Float32x changes. * stdlib/strfromd.c: Include <bits/floatn.h>. [__HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64] (strfromf64): Define and later undefine as macro and define as weak alias. [__HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X] (strfromf32x): Likewise.
2017-12-05 18:01:25 +00:00
#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
# define strfromf64 __hide_strfromf64
#endif
#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
# define strfromf32x __hide_strfromf32x
#endif
#include <stdlib.h>
#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
# undef strfromf64
#endif
#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
# undef strfromf32x
#endif
Add strfromd, strfromf, and strfroml functions ISO/IEC TS 18661-1 adds several functions in the strfrom family to stdlib. This patch adds strfromd, strfromf, and strfroml. This is being done in preparation for the new floating-point type, float128. The added functions convert a floating-point value into a string, with configurable format.
2016-06-28 20:30:42 +00:00
#include "strfrom-skeleton.c"
Support defining strfromf64, strfromf32x aliases. This patch adds support for defining strfromf64 and strfromf32x aliases of strfromd when the corresponding types are enabled. Tested for x86_64; also tested with build-many-glibcs.py in conjunction with other _Float64 / _Float32x changes. * stdlib/strfromd.c: Include <bits/floatn.h>. [__HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64] (strfromf64): Define and later undefine as macro and define as weak alias. [__HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X] (strfromf32x): Likewise.
2017-12-05 18:01:25 +00:00
#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
weak_alias (strfromd, strfromf64)
#endif
#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
weak_alias (strfromd, strfromf32x)
#endif
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