os: Fix -Wshadow errors

2020-01-09T23:25:46+00:00

commit 08d0481e299c28b64a0db9bb0782ba2b551028fd Author: Keith Packard Date: Sun Dec 15 01:12:22 2013 -0800 os: Fix -Wshadow errors Rename variables to avoid shadowing globals Signed-off-by: Keith Packard Reviewed-by: Eric Anholt

os: unifdef WIN32

2020-01-05T23:50:26+00:00

[PATCH] os: XDMCP options like -query etc. should imply -listen tcp

2018-07-18T01:36:10+00:00

Backported from X.org: commit 491cf02e191e70c5ce24c19da880bb79bebfc03c Author: Jon TURNEY Date: Tue Feb 10 2015 14:37:26 +0000 [PATCH] os: XDMCP options like -query etc. should imply -listen tcp In X server 1.17, the default configuration is now -nolisten tcp. In this configuration, XDMCP options don't work usefully, as the X server is not listening on the port for the display that it tells the display manager to connect to. Signed-off-by: Jon TURNEY Reviewed-by: Alan Coopersmith Reviewed-by: Colin Harrison Backported-to-NX-by: Mihai Moldovan

os/xdmcp: Remove dead 'restart' code

2017-03-19T21:25:36+00:00

Completing the below X.org commit: commit a3a40291330bad10401fe2bcdbc097ce742b026a Author: Keith Packard Date: Mon Sep 21 07:16:16 2015 +0100 os/xdmcp: Remove dead 'restart' code The X server used to wait for the user to hit a key or move the mouse before restarting the session after a keepalive failure. This, presumably, was to avoid having the X server continuously spew XDMCP protocol on the network while the XDM server was dead. Switching into this state was removed from the server some time before XFree86 4.3.99.16, so the remaining bits of code have been dead for over a decade, and no-one ever noticed. Reviewed-by: Adam Jackson Signed-off-by: Keith Packard Backported-to-NX-by: Mike Gabriel

os/xdmcp: Just send XDMCP keepalive packets once every three minute

2017-03-15T10:09:41+00:00

Backported from X.org: commit db1089eafc1c5371fa0030202de588d2e2b4f8e5 Author: Keith Packard Date: Mon Sep 21 07:16:17 2015 +0100 os/xdmcp: Just send XDMCP keepalive packets once every three minutes There was a complicated scheme to increase the time between keepalives from 3 minutes up to as much as 24 hours in an attempt to reduce network traffic from idle X terminals. X terminals receiving X traffic, or receiving user input would use the 3 minute value; X terminals without any network traffic would use a longer value. However, this was actually broken -- any activity in the X server, either client requests or user input, would end up resetting the keepalive timeout, so a user mashing on the keyboard would never discover that the XDMCP master had disappeared and have the session terminated, which was precisely the design goal of the XDMCP keepalive mechanism. Instead of attempting to fix this, accept the cost of a pair of XDMCP packets once every three minutes and just perform keepalives regularly. This will also make reworking the block and wakeup handler APIs to eliminate select masks easier. Reviewed-by: Adam Jackson Signed-off-by: Keith Packard Backported-to-NX-by: Mike Gabriel

drop platform support: unifdef DGUX.

2017-02-08T21:40:47+00:00

Relates to ArcticaProject/nx-libs#275.

drop platform support: unifdef Lynx.

2017-02-08T21:40:46+00:00

Fixes ArcticaProject/nx-libs#272.

Remove unused TLI ("STREAMSCONN") code

2016-11-02T18:46:36+00:00

remove DECnet support

2016-11-02T18:46:36+00:00

just as Xorg upstream did

replace transport.c link by xstrans.c

2016-10-06T19:16:17+00:00

Just like upstream does

nx-libs/nx-X11/programs/Xserver/os/xdmcp.c, branch 3.6.x