[Heimdal-source-changes] [heimdal/heimdal] c7d468: Define log levels in docs and change default to 0-3.

[Roland C. Dowdeswell]

  Branch: refs/heads/master
  Home:   https://github.com/heimdal/heimdal
  Commit: c7d4682aed220399072a60dd48616064e24a56a6
      https://github.com/heimdal/heimdal/commit/c7d4682aed220399072a60dd48616064e24a56a6
  Author: Roland C. Dowdeswell <roland.dowdeswell at twosigma.com>
  Date:   2019-10-21 (Mon, 21 Oct 2019)

  Changed paths:
    M kdc/connect.c
    M kdc/digest-service.c
    M kdc/digest.c
    M kdc/fast.c
    M kdc/kerberos5.c
    M kdc/krb5tgs.c
    M kdc/kx509.c
    M kdc/misc.c
    M kdc/set_dbinfo.c
    M lib/krb5/krb5_openlog.3
    M lib/krb5/log.c

  Log Message:
  -----------
  Define log levels in docs and change default to 0-3.

We define the meaning of the various log levels in the man page
for krb5_openlog(3).  If logging configured and levels are not
specified, we change the default levels to 0-3 which should exclude
debugging messages which are generally only desired in exceptional
circumstances.

We also go through the KDC and adjust the levels to be appropriate.