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(parent: 710e6c4) | patch
Mark ItemPointer arguments as const in tuple/table lock functions
authorPeter Eisentraut <peter@eisentraut.org>
Fri, 29 Aug 2025 05:33:50 +0000 (07:33 +0200)
committerPeter Eisentraut <peter@eisentraut.org>
Fri, 29 Aug 2025 05:39:58 +0000 (07:39 +0200)
commit991295f387a6a453fe061831bcc36294989fe77b
tree79077d230c1940102cb8babcb6d69fd4d9d3be33tree
parent710e6c4301ee3c739a171ea12ed141b1f8df0d93commit | diff
Mark ItemPointer arguments as const in tuple/table lock functions

The functions LockTuple, ConditionalLockTuple, UnlockTuple, and
XactLockTableWait take an ItemPointer argument that they do not
modify, so the argument can be const-qualified to better convey intent
and allow the compiler to enforce immutability.

Author: Chao Li <li.evan.chao@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CAEoWx2m9e4rECHBwpRE4%2BGCH%2BpbYZXLh2f4rB1Du5hDfKug%2BOg%40mail.gmail.com
src/backend/storage/lmgr/lmgr.c diff | blob | blame | history
src/include/storage/lmgr.h diff | blob | blame | history
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