mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-15 04:20:28 +08:00
42cc619dfb
WG14 decided to use the name C23 as the informal name of the next revision of the C standard (notwithstanding the publication date in 2024). Update references to C2X in glibc to use the C23 name. This is intended to update everything *except* where it involves renaming files (the changes involving renaming tests are intended to be done separately). In the case of the _ISOC2X_SOURCE feature test macro - the only user-visible interface involved - support for that macro is kept for backwards compatibility, while adding _ISOC23_SOURCE. Tested for x86_64.
133 lines
4.2 KiB
C
133 lines
4.2 KiB
C
/* -mlong-double-64 compatibility mode for stdio functions.
|
|
Copyright (C) 2006-2024 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/>. */
|
|
|
|
#ifndef _STDIO_H
|
|
# error "Never include <bits/stdio-ldbl.h> directly; use <stdio.h> instead."
|
|
#endif
|
|
|
|
__LDBL_REDIR_DECL (fprintf)
|
|
__LDBL_REDIR_DECL (printf)
|
|
__LDBL_REDIR_DECL (sprintf)
|
|
__LDBL_REDIR_DECL (vfprintf)
|
|
__LDBL_REDIR_DECL (vprintf)
|
|
__LDBL_REDIR_DECL (vsprintf)
|
|
#if !__GLIBC_USE (DEPRECATED_SCANF)
|
|
# if defined __LDBL_COMPAT
|
|
# if __GLIBC_USE (C23_STRTOL)
|
|
__LDBL_REDIR1_DECL (fscanf, __nldbl___isoc23_fscanf)
|
|
__LDBL_REDIR1_DECL (scanf, __nldbl___isoc23_scanf)
|
|
__LDBL_REDIR1_DECL (sscanf, __nldbl___isoc23_sscanf)
|
|
# else
|
|
__LDBL_REDIR1_DECL (fscanf, __nldbl___isoc99_fscanf)
|
|
__LDBL_REDIR1_DECL (scanf, __nldbl___isoc99_scanf)
|
|
__LDBL_REDIR1_DECL (sscanf, __nldbl___isoc99_sscanf)
|
|
# endif
|
|
# elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
|
|
# if __GLIBC_USE (C23_STRTOL)
|
|
__LDBL_REDIR1_DECL (fscanf, __isoc23_fscanfieee128)
|
|
__LDBL_REDIR1_DECL (scanf, __isoc23_scanfieee128)
|
|
__LDBL_REDIR1_DECL (sscanf, __isoc23_sscanfieee128)
|
|
# else
|
|
__LDBL_REDIR1_DECL (fscanf, __isoc99_fscanfieee128)
|
|
__LDBL_REDIR1_DECL (scanf, __isoc99_scanfieee128)
|
|
__LDBL_REDIR1_DECL (sscanf, __isoc99_sscanfieee128)
|
|
# endif
|
|
# else
|
|
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
|
# endif
|
|
#else
|
|
__LDBL_REDIR_DECL (fscanf)
|
|
__LDBL_REDIR_DECL (scanf)
|
|
__LDBL_REDIR_DECL (sscanf)
|
|
#endif
|
|
|
|
#if defined __USE_ISOC99 || defined __USE_UNIX98
|
|
__LDBL_REDIR_DECL (snprintf)
|
|
__LDBL_REDIR_DECL (vsnprintf)
|
|
#endif
|
|
|
|
#ifdef __USE_ISOC99
|
|
# if !__GLIBC_USE (DEPRECATED_SCANF)
|
|
# if defined __LDBL_COMPAT
|
|
# if __GLIBC_USE (C23_STRTOL)
|
|
__LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc23_vfscanf)
|
|
__LDBL_REDIR1_DECL (vscanf, __nldbl___isoc23_vscanf)
|
|
__LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc23_vsscanf)
|
|
# else
|
|
__LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf)
|
|
__LDBL_REDIR1_DECL (vscanf, __nldbl___isoc99_vscanf)
|
|
__LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc99_vsscanf)
|
|
# endif
|
|
# elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
|
|
# if __GLIBC_USE (C23_STRTOL)
|
|
__LDBL_REDIR1_DECL (vfscanf, __isoc23_vfscanfieee128)
|
|
__LDBL_REDIR1_DECL (vscanf, __isoc23_vscanfieee128)
|
|
__LDBL_REDIR1_DECL (vsscanf, __isoc23_vsscanfieee128)
|
|
# else
|
|
__LDBL_REDIR1_DECL (vfscanf, __isoc99_vfscanfieee128)
|
|
__LDBL_REDIR1_DECL (vscanf, __isoc99_vscanfieee128)
|
|
__LDBL_REDIR1_DECL (vsscanf, __isoc99_vsscanfieee128)
|
|
# endif
|
|
# else
|
|
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
|
# endif
|
|
# else
|
|
__LDBL_REDIR_DECL (vfscanf)
|
|
__LDBL_REDIR_DECL (vsscanf)
|
|
__LDBL_REDIR_DECL (vscanf)
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef __USE_XOPEN2K8
|
|
__LDBL_REDIR_DECL (vdprintf)
|
|
__LDBL_REDIR_DECL (dprintf)
|
|
#endif
|
|
|
|
#ifdef __USE_GNU
|
|
__LDBL_REDIR_DECL (vasprintf)
|
|
__LDBL_REDIR2_DECL (asprintf)
|
|
__LDBL_REDIR_DECL (asprintf)
|
|
__LDBL_REDIR_DECL (obstack_printf)
|
|
__LDBL_REDIR_DECL (obstack_vprintf)
|
|
#endif
|
|
|
|
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
|
__LDBL_REDIR2_DECL (sprintf_chk)
|
|
__LDBL_REDIR2_DECL (vsprintf_chk)
|
|
# if defined __USE_ISOC99 || defined __USE_UNIX98
|
|
__LDBL_REDIR2_DECL (snprintf_chk)
|
|
__LDBL_REDIR2_DECL (vsnprintf_chk)
|
|
# endif
|
|
# if __USE_FORTIFY_LEVEL > 1
|
|
__LDBL_REDIR2_DECL (fprintf_chk)
|
|
__LDBL_REDIR2_DECL (printf_chk)
|
|
__LDBL_REDIR2_DECL (vfprintf_chk)
|
|
__LDBL_REDIR2_DECL (vprintf_chk)
|
|
# ifdef __USE_XOPEN2K8
|
|
__LDBL_REDIR2_DECL (dprintf_chk)
|
|
__LDBL_REDIR2_DECL (vdprintf_chk)
|
|
# endif
|
|
# ifdef __USE_GNU
|
|
__LDBL_REDIR2_DECL (asprintf_chk)
|
|
__LDBL_REDIR2_DECL (vasprintf_chk)
|
|
__LDBL_REDIR2_DECL (obstack_printf_chk)
|
|
__LDBL_REDIR2_DECL (obstack_vprintf_chk)
|
|
# endif
|
|
# endif
|
|
#endif
|