| Commit message (Collapse) | Author | Age | Files | Lines |
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Backported from X.org:
commit db1089eafc1c5371fa0030202de588d2e2b4f8e5
Author: Keith Packard <keithp@keithp.com>
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 <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Attributes GH PR #392: https://github.com/ArcticaProject/nx-libs/pull/392
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Default is ctrl-alt-k
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Do not use map before calling parse_keystroke_file() since it will malloc map.
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Correctly use constant for unused structs instead of implicitly
setting it through calloc().
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Unclear why they have been merged at all.
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Code could not distinguish between ctrl-alt-shift and ctrl-alt.
Fixes ArcticaProject/nx-libs#395
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Both use the same keystroke 'f' (with different modifiers) for a very
similar function.
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We have defined them, so use them!
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for better readability
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code cleanup
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Attributes GH PR #378: https://github.com/ArcticaProject/nx-libs/pull/378
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xf86bigfont.c: In function ‘ProcXF86BigfontQueryFont’:
xf86bigfont.c:724:9: warning: ‘pDesc’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if (!pDesc) free(pCI);
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cursor.c: In function ‘TestForCursorName’:
cursor.c:649:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
return (pCursor->name == (Atom) closure);
^
cursor.c: In function ‘ProcXFixesChangeCursorByName’:
cursor.c:665:45: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
ReplaceCursor (pSource, TestForCursorName, (void *) name);
^
Backport of
commit 019ad5acd20e34dc2aa3b89cc426138db5164c48
Author: Eamon Walsh <ewalsh@tycho.nsa.gov>
Date: Tue Feb 5 15:44:41 2008 -0500
XFixes: squash a pointer/integer size mismatch warning.
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cursor.c: In function ‘ProcXFixesGetCursorName’:
cursor.c:399:6: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
str = NameForAtom (pCursor->name);
^
cursor.c: In function ‘ProcXFixesGetCursorImageAndName’:
cursor.c:453:10: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
name = pCursor->name ? NameForAtom (pCursor->name) : "";
^
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Fixes
filter.c: In function ‘SetPicturePictFilter’:
filter.c:363:5: warning: ‘return’ with no value, in function returning non-void [enabled by default]
return ;
^
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record.c: In function ‘RecordAReply’:
record.c:714:7: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
pri->replyData, pri->dataLenBytes, /* continuation */ -1);
^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
^
record.c:724:10: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
pri->replyData, pri->dataLenBytes, pri->bytesRemaining);
^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
^
record.c:746:5: warning: passing argument 4 of ‘RecordAProtocolElement’ discards ‘const’ qualifier from pointer target type [enabled by default]
pri->dataLenBytes, pri->bytesRemaining);
^
record.c:286:1: note: expected ‘void *’ but argument is of type ‘const void *’
RecordAProtocolElement(RecordContextPtr pContext, ClientPtr pClient,
^
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fbtrap.c: In function ‘fbRasterizeTrapezoid’:
fbtrap.c:113:12: warning: variable ‘x_off_fixed’ set but not used [-Wunused-but-set-variable]
xFixed x_off_fixed;
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devices.c: In function ‘_AddInputDevice’:
devices.c:120:22: warning: assignment from incompatible pointer type [enabled by default]
dev->devPrivates = dev->unwrapProc = NULL;
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pointer.
Fixes: ArcticaProject/nxlibs#389.
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Attributes GH PR #372: https://github.com/ArcticaProject/nx-libs/pull/372
Fixes: ArcticaProject/nx-libs#371.
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