kc3-lang/gnulib/doc/posix-functions/fesetround.texi

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  Date : 2024-10-27T17:01:29
  

  doc: Add a module index.
  
  * doc/Makefile (undocumented-modules.texi): New rule.
  (%.info, %.html, %.dvi, %.pdf): Depend on undocumented-modules.texi.
  (mostlyclean): Remove also *.m and *.tmp.
  (force): New rule.
  * doc/*.texi: Add module index entries.
  * doc/*/*.texi: Likewise.
  

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• doc/posix-functions/fesetround.texi

• @node fesetround
  @subsection @code{fesetround}
  @findex fesetround
  
  POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/fesetround.html}
  
  Gnulib module: fenv-rounding
  @mindex fenv-rounding
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, Solaris 9, Cygwin 1.7.7, MSVC 9, Android 4.4.
  @item
  This function does not work on some platforms:
  MSVC 14.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  The rounding mode has no effect on @code{long double} operations on some platforms:
  FreeBSD/arm64, NetBSD/sparc64, OpenBSD/arm64, OpenBSD/mips64.
  @end itemize
  

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