thorpej 66abe4217c Implement an activity log for malloc() and free(), useful for tracking
down "Data modified on freelist" and "muliple free" problems.

The log is activated by the MALLOCLOG option, and the size of the
event ring buffer is controlable via the MALLOGLOGSIZE option (default
is 100000 entries).

From Chris Demetriou, cleaned up a little by me per suggestions in the
e-mail from Chris that contained the code.
1998-01-21 22:24:32 +00:00
..