Heikki Linnakangas ac883ac453 Fix shm_toc.c to always return buffer-aligned memory. ... Previously, if you passed a non-aligned size to shm_toc_create(), the memory returned by shm_toc_allocate() would be similarly non-aligned. This was exposed by commit 3cda10f41b, which allocated structs containing a pg_atomic_uint64 field with shm_toc_allocate(). On systems with MAXIMUM_ALIGNOF = 4, such structs still need to be 8-bytes aligned, but the memory returned by shm_toc_allocate() was only 4-bytes aligned. It's quite bogus that we abuse BUFFERALIGN to align the structs for pg_atomic_uint64. It doesn't really have anything to do with buffers. But that's a separate issue. This ought to fix the buildfarm failures on 32-bit x86 systems. Discussion: https://www.postgresql.org/message-id/7e0a73a5-0df9-1859-b8ae-9acf122dc38d@iki.fi		2017-08-16 21:52:38 +03:00
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buffer	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
file	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
freespace	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00
ipc	Fix shm_toc.c to always return buffer-aligned memory.	2017-08-16 21:52:38 +03:00
large_object	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
lmgr	Fix race condition in predicate-lock init code in EXEC_BACKEND builds.	2017-07-24 16:45:58 -04:00
page	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
smgr	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
Makefile	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00