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

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• Hash : c36a0f21
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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/time.texi

• @node time
  @subsection @code{time}
  @findex time
  
  POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/time.html}
  
  Gnulib module: time
  @mindex time
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is not consistent with @code{gettimeofday} and @code{timespec_get}
  on some platforms:
  @c https://sourceware.org/bugzilla/show_bug.cgi?id=30200
  glibc 2.31 or newer on Linux,
  @c Only seen on machines with 2 or more CPUs.
  FreeBSD 14.0,
  AIX 7.2, native Windows.
  Namely, in the first 1 to 2.5 milliseconds of every second (or, on AIX and
  Windows, in the first 5 milliseconds of every second), @code{time} returns
  a value that is one less than the @code{tv_sec} part of the return value of
  @code{gettimeofday} or @code{timespec_get}.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  

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