Enrico Weigelt, metux IT consult 1be1a74a83 Xi: use fixed define for extenion base opcode ...

Several places outside Xi (eg. dix, security hooks, ...) need to know the
actual XI base opcode. This formerly had been done by a global variable,
which is filled on XI init. This has some drawbacks, eg. requires that
XI really is initialized before anybody else attempting to access this
variable - changes in extension init order could be dangerous.

Since extension opcodes are now (compile-time) fixed for all known
extensions (including XI), this isn't needed anymore. We can really
rely on the XI extension always having the same opcode base. So we
can drop that variable entirely and use the corresponding define instead.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

2025-05-15 19:21:40 +02:00

43 KiB

Raw Permalink Blame History

View Raw