I've been looking around the tags page and I can't seem to find anything that would allow me to identify the roles for logged in users.
I want to know this to determine which functionality to allow the user to see. For instance, if the administrator logs in, I want to be able to offer him a link directly into the dashboard (something I won't make viewable to any other user).
I'd also like for only those who have permission to write a new diary to see the option "Write a New Diary."
Can anyone point me to the tags used to identify logged in users' roles?