README_SUBIN:
  This directory "subin" contains executable files to be executed under
the privilege of the super user.  If these optional files are installed,
a DeleGate invoked by normal user can do privileged operations including
binding to privileged port and changing its root directory, using dgbind
and dgchroot respectively.

INSTALL

  % make           # do make at the root of DeleGate's source
  % cd subin       # come to this directory
  % make           # su password will be asked on the way

  Using "install.sh" called from Makefile, those executable files are
installed at DGROOT/subin with ownership and flags like follows: 

  # chown root dgbind
  # chgrp Group dgbind
  # chmod 6550 dgbind

where Group is the group ID of the user to be permitted to execute
this program, which is specified in a DeleGate parameter as

  OWNER=User/Group 

On Linux, shared libraries necessary for chroot are copied automatically
to DGROOT/lib by "install.sh" too.

--
17 Feb. 2003, Yutaka Sato
--
