krb5 API: getting to e-data after krb5_get_credentials

[Rick van Rein]

Hello,

In an attempt to keep a possible extension in userspace, I'm looking to
get to the e-data after an error message.  IIRC, the krb5 API only
releases that information with krb5_init_creds_get_error() but that does
not seem to be the right extraction function after krb5_get_credentials().

I can only find krb5_get_error_message() which reveals e-text but not
the e-data.  Or am I overlooking something?

Thanks,
 -Rick