In my tests (2GHz P4 Linux, 5 minutes, no pre-existing replay cache), this gets
about a 10% speedup adding entries to an already open replay cache.

* rc_dfl.c (alive): Take a timestamp argument instead of the context, and don't
check the current time here.  All callers changed to pass in the current time.
(rc_store): Take a timestamp argument.  All callers changed to pass in the
current time.


To generate a diff of this commit:



	cvs diff -r5.69 -r5.70 krb5/src/lib/krb5/rcache/ChangeLog
	cvs diff -r5.42 -r5.43 krb5/src/lib/krb5/rcache/rc_dfl.c