libio/bits/stdio-ldbl.h

   1 /* -mlong-double-64 compatibility mode for stdio functions.
   2    Copyright (C) 2006-2022 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 _STDIO_H
  20 # error "Never include <bits/stdio-ldbl.h> directly; use <stdio.h> instead."
  21 #endif
  22
  23 __LDBL_REDIR_DECL (fprintf)
  24 __LDBL_REDIR_DECL (printf)
  25 __LDBL_REDIR_DECL (sprintf)
  26 __LDBL_REDIR_DECL (vfprintf)
  27 __LDBL_REDIR_DECL (vprintf)
  28 __LDBL_REDIR_DECL (vsprintf)
  29 #if !__GLIBC_USE (DEPRECATED_SCANF)
  30 # if defined __LDBL_COMPAT
  31 __LDBL_REDIR1_DECL (fscanf, __nldbl___isoc99_fscanf)
  32 __LDBL_REDIR1_DECL (scanf, __nldbl___isoc99_scanf)
  33 __LDBL_REDIR1_DECL (sscanf, __nldbl___isoc99_sscanf)
  34 # elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
  35 __LDBL_REDIR1_DECL (fscanf, __isoc99_fscanfieee128)
  36 __LDBL_REDIR1_DECL (scanf, __isoc99_scanfieee128)
  37 __LDBL_REDIR1_DECL (sscanf, __isoc99_sscanfieee128)
  38 # else
  39 #  error bits/stdlib-ldbl.h included when no ldbl redirections are required.
  40 # endif
  41 #else
  42 __LDBL_REDIR_DECL (fscanf)
  43 __LDBL_REDIR_DECL (scanf)
  44 __LDBL_REDIR_DECL (sscanf)
  45 #endif
  46
  47 #if defined __USE_ISOC99 || defined __USE_UNIX98
  48 __LDBL_REDIR_DECL (snprintf)
  49 __LDBL_REDIR_DECL (vsnprintf)
  50 #endif
  51
  52 #ifdef  __USE_ISOC99
  53 # if !__GLIBC_USE (DEPRECATED_SCANF)
  54 #  if defined __LDBL_COMPAT
  55 __LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf)
  56 __LDBL_REDIR1_DECL (vscanf, __nldbl___isoc99_vscanf)
  57 __LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc99_vsscanf)
  58 #  elif __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
  59 __LDBL_REDIR1_DECL (vfscanf, __isoc99_vfscanfieee128)
  60 __LDBL_REDIR1_DECL (vscanf, __isoc99_vscanfieee128)
  61 __LDBL_REDIR1_DECL (vsscanf, __isoc99_vsscanfieee128)
  62 #  else
  63 #   error bits/stdlib-ldbl.h included when no ldbl redirections are required.
  64 #  endif
  65 # else
  66 __LDBL_REDIR_DECL (vfscanf)
  67 __LDBL_REDIR_DECL (vsscanf)
  68 __LDBL_REDIR_DECL (vscanf)
  69 # endif
  70 #endif
  71
  72 #ifdef __USE_XOPEN2K8
  73 __LDBL_REDIR_DECL (vdprintf)
  74 __LDBL_REDIR_DECL (dprintf)
  75 #endif
  76
  77 #ifdef __USE_GNU
  78 __LDBL_REDIR_DECL (vasprintf)
  79 __LDBL_REDIR2_DECL (asprintf)
  80 __LDBL_REDIR_DECL (asprintf)
  81 __LDBL_REDIR_DECL (obstack_printf)
  82 __LDBL_REDIR_DECL (obstack_vprintf)
  83 #endif
  84
  85 #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
  86 __LDBL_REDIR2_DECL (sprintf_chk)
  87 __LDBL_REDIR2_DECL (vsprintf_chk)
  88 # if defined __USE_ISOC99 || defined __USE_UNIX98
  89 __LDBL_REDIR2_DECL (snprintf_chk)
  90 __LDBL_REDIR2_DECL (vsnprintf_chk)
  91 # endif
  92 # if __USE_FORTIFY_LEVEL > 1
  93 __LDBL_REDIR2_DECL (fprintf_chk)
  94 __LDBL_REDIR2_DECL (printf_chk)
  95 __LDBL_REDIR2_DECL (vfprintf_chk)
  96 __LDBL_REDIR2_DECL (vprintf_chk)
  97 #  ifdef __USE_XOPEN2K8
  98 __LDBL_REDIR2_DECL (dprintf_chk)
  99 __LDBL_REDIR2_DECL (vdprintf_chk)
 100 #  endif
 101 #  ifdef __USE_GNU
 102 __LDBL_REDIR2_DECL (asprintf_chk)
 103 __LDBL_REDIR2_DECL (vasprintf_chk)
 104 __LDBL_REDIR2_DECL (obstack_printf_chk)
 105 __LDBL_REDIR2_DECL (obstack_vprintf_chk)
 106 #  endif
 107 # endif
 108 #endif