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[20050307] openat(2) patch
Following up recent discussion, Steinar Hamre has posted patches for an openat(2) system call. Quoting from the Solaris 9/x86 manpage, here is what openat(2) does:
      The openat() function is identical to  the  open()  function
      except that the path argument is interpreted relative to the
      starting point implied by the fd argument. If the  fd  argu-
      ment  has  the special value AT_FDCWD, a relative path argu-
      ment will be resolved relative to the current working direc-
      tory.  If  the path argument is absolute, the fd argument is
      ignored.  
The function can be used to increase security as well as readability of the fts(3) file hierarchy traversal system framework.

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