When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The few instructions for byte-swapping are trivial enought to be inlined
into the actual request handlers, so we can reduce a lot of boilerplate.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The xXineramaScreenInfo payload type has the same definition as xRectangle,
so we can just use x_rpcbuf_write_rect() for those.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
instead of reusing one variable for different things, put it into local
scopes, so things can't ever get mixed up.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This function is internal to DIX (used for assembling XQueryFont replies
and not used by any drivers (not even proprietary NVidia), and really
shouldn't ever called by them at all. It's been one the many victims of a
really unthoughtful mass export back 17 years ago.
That'S a necessary step for refactoring the RPC reply mechanics.
Since it's never used by any driver at all, we can easily to this change
within the current ABI level.
Fixes: d6cbd4511e
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
As preparation for moving doListFontsWithInfo() (and it's callers) to
x_rpcbuf_t, inline the SwapFonts() call into the caller function.
SwapFonts() has several problems, eg. directly operating on a buffer that's
holding xQueryFontReply struct (which isn't the correct one, just happens to
match) as well as the whole payload.
We first need to get them out of the way, before we can split off the reply
into the (statically declared) header struct and the (x_rpcbuf_t-filled)
payload.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use locally scoped variables where possible, and declare variables
where they're needed - instead of all on the top of functions.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
When iterating screen lists, consistently use the same variable name
`walkScreenIdx` for holding current screen index everywhere.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Instead of memset()ing all the structs and then assigning (overwriting)
invidual fields one by one, use static init and let the compiler find out
on its own how to do it the best way.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The macro will automatically return BadAlloc if the buffer is broken,
otherwise Success. Thus, we don't need extra prior rpcbuf check.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Use x_rpcbuf_t for reply payload assembly and send it out via
X_SEND_REPLY_WITH_RPCBUF() macro.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The PixmapRec is already calloc()'ed, so no need for additional zero-writes
into individual fields. This also removes some unncessary #ifdefs.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Forgotten to remove an obsolete comment when ancient DGA-1.0 was removed.
Fixes: 4615067264
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
size_t is unsigned, but might have different sizes depending on CPU arch,
so casting it to unsigned long, so we can safely use %ld.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This is a relic from the 90s, giving really unsafe direct framebuffer
acccess. The very few known clients ever using this already been ported
to DGA 2.0 decades ago. The code is heavily tied to 32 bit architectures
anyways, so unlikely to even work on non-acient hardware.
So, without any clients left, there's no need to keep, let alone (try to)
repair that old cruft.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
