Properly access a buffer's LSN using existing access macros instead of abusing
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Mon, 20 Oct 2008 21:11:15 +0000 (21:11 +0000)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Mon, 20 Oct 2008 21:11:15 +0000 (21:11 +0000)
commit255aae7cac3b30aa546b2a642ae87a88b6f1686b
tree70af583f2436d716796f7df3a3cc1f62576725fe
parentc78288e4973d36deffdf56e9455ac960715a207f
Properly access a buffer's LSN using existing access macros instead of abusing
knowledge of page layout.

Stolen from Jonah Harris' CRC patch
src/backend/storage/buffer/bufmgr.c