We're clearing the whole object size anyways, so we can directly
use calloc() instead of malloc() plus memset().
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
a) an internal function that's not used by any drivers
b) conflicting with function/define of same name on win32
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
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>
Assign fixed opcodes for known (in-tree) extensions and add
defines for them. Other places (eg. security extensions) that
need to know those opcodes now can directly use those defines
not having to look them up at runtime.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
In order to allow extensions being registered at fixed opcodes,
there need to be a reserved slot range. Thus `NumExtensions` needs
to start out with the upper ceiling of the reserved slot space.
Thus it cannot tell whether the array already had been allocated,
and some slots now may be NULL, so we need some extra checks.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The function returns X result codes, but -1 isn't a valid value here.
Therefore all callers explicitly translate -1 to BadValue, so we can return
that directly instead of -1.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
No need for using a complex callback machinery, if we just move the
little pieces of byte-swapping directly into the request handler.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
