guc: reentrant scanner
authorPeter Eisentraut
Wed, 25 Dec 2024 13:18:07 +0000 (14:18 +0100)
committerPeter Eisentraut
Wed, 25 Dec 2024 13:18:07 +0000 (14:18 +0100)
commitd663f150b5edd5ec4a5a3bbc24f9ad7e40f1abbb
tree8b4cd761a873f32c6f41672af61dda574d4e959c
parent2a7425d7eef9b4b848763fb920fefa23c3c43f31
guc: reentrant scanner

Use the flex %option reentrant to make the generated scanner
reentrant, and perhaps eventually thread-safe, but that will require
additional work.

Reviewed-by: Heikki Linnakangas
Reviewed-by: Andreas Karlsson
Discussion: https://www.postgresql.org/message-id/flat/eb6faeac-2a8a-4b69-9189-c33c520e5b7b@eisentraut.org
src/backend/utils/misc/guc-file.l