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. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings