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

• Show log

  Commit

• Hash : c36a0f21
  Author :
  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.
  

Download

• doc/posix-functions/localtime_r.texi

• @node localtime_r
  @subsection @code{localtime_r}
  @findex localtime_r
  
  POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/localtime_r.html}
  
  Gnulib module: time_r
  @mindex time_r
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  mingw, MSVC 14.
  @item
  This function is not declared unless @code{_REENTRANT} is defined,
  on some platforms:
  HP-UX 11.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  On some platforms, this function loops forever for values
  near extrema (such as the year @math{-2**31}):
  Mac OS X 10.6.
  @mindex time_rz
  You can use the @code{time_rz} module to work around the problem.
  @item
  On some platforms, this function returns nonsense values for
  unsupported arguments (like @math{2^56}), rather than failing:
  FreeBSD 10.
  @item
  On some platforms, this function yields incorrect values for
  timestamps before the year 1:
  MacOS X 10.5, Solaris 11.3.
  @end itemize
  

Download