Adds a size-written OUT parameter to drmodtrack_dump_buf() to avoid callers needing an expensive strlen() to figure out how much to write from the buffer to a file. Updates the test and drcachesim to use the new parameter.
Adds a size-written OUT parameter to drmodtrack_dump_buf() to avoid callers needing an expensive strlen() to figure out how much to write from the buffer to a file. Updates the test and drcachesim to use the new parameter.