Tom Lane escribió:
> There are a few old bits of code that still use MAKE_PTR/MAKE_OFFSET,
> but I think it's mostly just that no one's bothered to rewrite the code
> for SHM_QUEUE linked lists. The vast majority of our shmem structures
> use regular pointers, and have for years.
... except that, not knowing that, I wrote part of the new autovac code
using MAKE_PTR/OFFSET, and it needs to be rewritten eventually :-(
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.