kc3-lang/gnulib/doc/glibc-functions/euidaccess.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.
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  * doc/*.texi: Add module index entries.
  * doc/*/*.texi: Likewise.
  

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• doc/glibc-functions/euidaccess.texi

• @node euidaccess
  @subsection @code{euidaccess}
  @findex euidaccess
  
  Documentation:@* @uref{https://www.kernel.org/doc/man-pages/online/pages/man3/euidaccess.3.html,,man euidaccess}
  
  Gnulib module: euidaccess
  @mindex euidaccess
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on many non-glibc platforms:
  macOS 14, FreeBSD 14.0, NetBSD 10.0, OpenBSD 7.5, Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 11.3, Cygwin 1.5.x, mingw, MSVC 14, Android 9.0.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  
  Other problems of this function:
  @itemize
  @item
  There is an inherent race between calling this function and performing
  some action based on the results; you should think twice before trusting
  this function, especially in a set-uid or set-gid program.
  @item
  This function does not have an option for not following symbolic links
  (like @code{stat} versus @code{lstat}).  If you need this option, use
  the Gnulib module @code{faccessat} with the @code{AT_EACCESS} flag.
  @item
  On Solaris, for the root user, any file is @code{X_OK} even if the file
  does not have the @code{x} permission bit set.
  @end itemize
  

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