Puzzled at "new_StoreEntry"

Hi, pals!

I meet two troubles with the function "new_StoreEntry".

Question 1:
What is the difference between e->timestamp and e->lastref?

For example, in "new_StoreEntry", look at this line,
e->expires = e->lastmod = e->lastref = e->timestamp = -1;

e->timestamp and e->lastref are initially the same. What is
timestamp stands for? Is it the same as e->lastref?

Question 2:
What is the difference between url and log_url? What do they
stand for?

Best regards,
George, Ma
Received on Tue Apr 16 2002 - 05:43:45 MDT