Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Peter Harris 2ab70dede7 os: Restore buffer when writing to network ... The commit 9bf46610a9 "os: Immediately queue initial WriteToClient" effectively disables buffering (of all writes, not just the "initial" write), since the OS's network buffers will usually be large enough to hold whatever replies we have sent. This does improve performance when drawing over a Unix socket (I measure approximtely 10%, not the ~5x mentioned in that commit message, probably due to the large changes in this area since that commit), but it decreases performance when drawing over a network due to the additional TCP packets. This decrease is small (~10%) in most cases, but if the two machines have mismatched Nagle / tcp_delay settings it can cause XGetWindowAttributes to take 200ms (because it's composed of two requests, the 2nd of which might wait for the ack which is delayed). Avoid network slowdowns by making the immediate flush conditional on who->local. Signed-off-by: Peter Harris <pharris@opentext.com>		2022-09-09 16:52:43 +00:00
..
.gitignore	dix and os: gitignore dix.O and os.O	2011-09-23 17:14:47 -07:00
access.c	xserver/os: safer IPv6 "kame hack" fix, only override sin6_scope_id if zero	2021-04-04 21:06:35 +00:00
auth.c	Clarify authorization failure reason strings sent back to the client	2019-07-23 19:50:25 +00:00
backtrace.c	os: print registers in the libunwind version of xorg_backtrace()	2022-05-23 11:20:40 -07:00
busfault.c	os: Fix iteration over busfaults	2017-02-23 09:20:48 +10:00
client.c	Fix spelling/wording issues	2020-07-05 13:07:33 -07:00
connection.c	os/connection: Improve abstraction for launchd secure sockets	2022-06-14 21:57:15 -07:00
inputthread.c	os, shm: fcntl()'s third argument is integer, not pointer	2020-12-18 09:36:30 -05:00
io.c	os: Restore buffer when writing to network	2022-09-09 16:52:43 +00:00
log.c	os: Remove support for Tiger and earlier versions of macOS	2021-02-01 16:21:39 -08:00
meson.build	meson: Use system method for locating tirpc	2022-07-01 21:38:54 +00:00
mitauth.c	os: Use memcpy() instead of memmove() when buffers are known not to overlap	2022-08-29 21:10:51 +00:00
oscolor.c	Use ARRAY_SIZE all over the tree	2017-10-30 13:45:20 -04:00
osdep.h	os: Remove mffs()	2017-11-06 17:22:46 -05:00
osinit.c	os: Make OsSignalHandler ask for core dumps for signo != SIGQUIT	2017-12-13 11:11:42 -05:00
ospoll.c	ospoll: Fix Solaris ports implementation to build on Solaris 11.4	2019-09-23 15:12:01 -07:00
ospoll.h	os: Add ospoll interface [v2]	2016-07-21 15:04:47 -04:00
reallocarray.c	Import reallocarray() from OpenBSD	2015-04-21 16:57:08 -07:00
rpcauth.c	os: Use memcpy() instead of memmove() when buffers are known not to overlap	2022-08-29 21:10:51 +00:00
strcasecmp.c	Introduce a consistent coding style	2012-03-21 13:54:42 -07:00
strcasestr.c	Remove unneeded include of dix.h from strcasestr.c	2019-04-30 20:07:51 +00:00
strlcat.c	Introduce a consistent coding style	2012-03-21 13:54:42 -07:00
strlcpy.c	Introduce a consistent coding style	2012-03-21 13:54:42 -07:00
strndup.c	os: Ensure <dix-config.h> is included in strndup.c	2013-02-14 09:20:46 -08:00
timingsafe_memcmp.c	timingsafe_memcmp: Fix meson build	2017-05-10 10:56:16 -04:00
utils.c	os: Use memcpy() instead of memmove() when buffers are known not to overlap	2022-08-29 21:10:51 +00:00
WaitFor.c	os: Recompute whether any clients are ready after check_timers()	2018-06-26 17:03:32 -07:00
xdmauth.c	os: Use memcpy() instead of memmove() when buffers are known not to overlap	2022-08-29 21:10:51 +00:00
xdmcp.c	os: Use memcpy() instead of memmove() when buffers are known not to overlap	2022-08-29 21:10:51 +00:00
xprintf.c	os/xprintf: add Xvscnprintf and Xscnprintf	2012-05-03 14:59:23 +10:00
xserver_poll.c	os: Fix build of xserver_poll.c on MinGW	2019-05-18 14:59:38 +00:00
xsha1.c	os: unbreak xsha1 on FreeBSD	2020-05-27 07:15:07 +00:00
xstrans.c	Clean up a couple of warnings in os/	2013-10-31 16:58:12 -07:00