kc3-lang/gnulib/doc/glibc-functions/ptsname_r.texi

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• Hash : 2a0fb7f6
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  Date : 2021-12-24T16:29:58
  

  doc: Small updates.
  
  * doc/glibc-functions/ptsname_r.texi: Update info regarding Mac OS X.
  * doc/posix-functions/getlogin_r.texi: Update info regarding FreeBSD.
  

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• doc/glibc-functions/ptsname_r.texi

• @node ptsname_r
  @subsection @code{ptsname_r}
  @findex ptsname_r
  
  Documentation:
  @itemize
  @item
  @ifinfo
  @ref{Allocation,,Allocating Pseudo-Terminals,libc},
  @end ifinfo
  @ifnotinfo
  @url{https://www.gnu.org/software/libc/manual/html_node/Allocation.html},
  @end ifnotinfo
  @item
  @uref{https://www.kernel.org/doc/man-pages/online/pages/man3/ptsname_r.3.html,,man ptsname_r}.
  @end itemize
  
  Gnulib module: ptsname_r
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  Mac OS X 10.12, FreeBSD 12.0, NetBSD 5.0, OpenBSD 6.7, Minix 3.1.8,
  AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, Cygwin 1.7.9, mingw,
  MSVC 14.
  @item
  When this function fails, it returns -1 instead of the error code
  on some platforms:
  macOS 11.1, FreeBSD 13.0, Android 4.3.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  When this function fails, it returns 0 and stores an empty string as result
  on some platforms:
  Cygwin 2.9.
  @end itemize
  
  Note: Portable programs should expect to find the error code as the
  return value of this function, not as the value of @code{errno}.
  This is needed for compatibility with musl libc and with the
  forthcoming POSIX Issue 8.
  

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