$Id: README,v 1.23 2005/04/08 17:54:17 msk Exp $


DEBUG FEATURES
==============

The DKDEBUG environment variable, if set, specifies debugging options to
be applied by the library.  Note that dk-filter uses the same variable name
(for now) so there may be some overlap in the debug flags used.
See dk-filter/README for details.

The contents of DKDEBUG should be a string containing characters representing
the required debug options as depicted in this list:

	c	leave temporary files in /var/tmp; the files will contain
		canonicalized messages as they are fed to the signing or
		verifying operations

	d	log failures reported by the ar_waitreply() function

	r	log resolver function calls and completions at LOG_INFO

	s	assume all domains assert "sign all" policies


ENVIRONMENT VARIABLES
=====================

In addition to what's described above, the following environment variables
are checked and have some impact on libdk:

DK_TMPDIR	directory in which temporary files are created; default is
		/var/tmp
