[thirdparty/glibc.git] / stdlib / bits / stdlib-ldbl.h

/* -mlong-double-64 compatibility mode for <stdlib.h> functions.
   Copyright (C) 2006-2025 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/>.  */

#ifndef _STDLIB_H
# error "Never include <bits/stdlib-ldbl.h> directly; use <stdlib.h> instead."
#endif

#ifdef	__USE_ISOC99
# ifdef __LDBL_COMPAT
__LDBL_REDIR1_DECL (strtold, strtod)
# else
__LDBL_REDIR1_DECL (strtold, __strtoieee128)
# endif
#endif

#ifdef __USE_GNU
# ifdef __LDBL_COMPAT
__LDBL_REDIR1_DECL (strtold_l, strtod_l)
# else
__LDBL_REDIR1_DECL (strtold_l, __strtoieee128_l)
# endif
#endif

#if __GLIBC_USE (IEC_60559_BFP_EXT_C23)
# ifdef __LDBL_COMPAT
__LDBL_REDIR1_DECL (strfroml, strfromd)
# else
__LDBL_REDIR1_DECL (strfroml, __strfromieee128)
# endif
#endif

#ifdef __USE_MISC
# if defined __LDBL_COMPAT
__LDBL_REDIR1_DECL (qecvt, ecvt)
__LDBL_REDIR1_DECL (qfcvt, fcvt)
__LDBL_REDIR1_DECL (qgcvt, gcvt)
__LDBL_REDIR1_DECL (qecvt_r, ecvt_r)
__LDBL_REDIR1_DECL (qfcvt_r, fcvt_r)
# elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
__LDBL_REDIR1_DECL (qecvt, __qecvtieee128)
__LDBL_REDIR1_DECL (qfcvt, __qfcvtieee128)
__LDBL_REDIR1_DECL (qgcvt, __qgcvtieee128)
__LDBL_REDIR1_DECL (qecvt_r, __qecvtieee128_r)
__LDBL_REDIR1_DECL (qfcvt_r, __qfcvtieee128_r)
# else
#  error bits/stdlib-ldbl.h included when no ldbl redirections are required.
# endif
#endif
Commit	Line	Data
	1	/* -mlong-double-64 compatibility mode for <stdlib.h> functions.
	2	Copyright (C) 2006-2025 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
	17	<https://www.gnu.org/licenses/>. */
	18
	19	#ifndef _STDLIB_H
	20	# error "Never include <bits/stdlib-ldbl.h> directly; use <stdlib.h> instead."
	21	#endif
	22
	23	#ifdef __USE_ISOC99
	24	# ifdef __LDBL_COMPAT
	25	__LDBL_REDIR1_DECL (strtold, strtod)
	26	# else
	27	__LDBL_REDIR1_DECL (strtold, __strtoieee128)
	28	# endif
	29	#endif
	30
	31	#ifdef __USE_GNU
	32	# ifdef __LDBL_COMPAT
	33	__LDBL_REDIR1_DECL (strtold_l, strtod_l)
	34	# else
	35	__LDBL_REDIR1_DECL (strtold_l, __strtoieee128_l)
	36	# endif
	37	#endif
	38
	39	#if __GLIBC_USE (IEC_60559_BFP_EXT_C23)
	40	# ifdef __LDBL_COMPAT
	41	__LDBL_REDIR1_DECL (strfroml, strfromd)
	42	# else
	43	__LDBL_REDIR1_DECL (strfroml, __strfromieee128)
	44	# endif
	45	#endif
	46
	47	#ifdef __USE_MISC
	48	# if defined __LDBL_COMPAT
	49	__LDBL_REDIR1_DECL (qecvt, ecvt)
	50	__LDBL_REDIR1_DECL (qfcvt, fcvt)
	51	__LDBL_REDIR1_DECL (qgcvt, gcvt)
	52	__LDBL_REDIR1_DECL (qecvt_r, ecvt_r)
	53	__LDBL_REDIR1_DECL (qfcvt_r, fcvt_r)
	54	# elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
	55	__LDBL_REDIR1_DECL (qecvt, __qecvtieee128)
	56	__LDBL_REDIR1_DECL (qfcvt, __qfcvtieee128)
	57	__LDBL_REDIR1_DECL (qgcvt, __qgcvtieee128)
	58	__LDBL_REDIR1_DECL (qecvt_r, __qecvtieee128_r)
	59	__LDBL_REDIR1_DECL (qfcvt_r, __qfcvtieee128_r)
	60	# else
	61	# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
	62	# endif
	63	#endif