- 07 Dec, 2017 1 commit
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Daniel Stone authored
Backported from X.org: commit 512bac25ec0e980968b93a2ebe88bd89bf99b697 Author: Daniel Stone <daniel@fooishbar.org> Date: Tue Nov 6 14:52:03 2007 +0000 DIX: XKB: Set xkbInfo to NULL as well as freeing it (bug # 10639) XkbRemoveResourceClient wants to access xkbInfo if it exists, so make sure we NULL it after freeing it. It doesn't make much sense to move the RemoveResourceClient call first, as there's not much point in notifying clients while we're shutting the server down anyway. Backported-to-NX-by:Ulrich Sibiller <uli42@gmx.de>
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- 19 Apr, 2017 1 commit
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Mike Gabriel authored
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- 10 Apr, 2017 8 commits
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Mike Gabriel authored
- Move FONT_DEFINES and XLIBFONT definition to from Server.tmpl to Imake.tmpl. - Add FONT_DEFINES to ALLDEFINES. - Drop SpecialCObjectRules with FONT_DEFINES from various Imakefiles again, FONT_DEFINES is now set "globally". - Hand over FONT_DEFINES from main Makefile to nx-X11's make BuildEnv to make gccmakedep happy.
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Aaron Plattner authored
Backported from X.org: commit f2e310132fbe1520c1b5f3da4faa2d2d47835e72 Author: Aaron Plattner <aplattner@nvidia.com> Date: Wed Oct 31 14:15:35 2007 -0700 Add CreatePixmap allocation hints. These hints allow an acceleration architecture to optimize allocation of certain types of pixmaps, such as pixmaps that will serve as backing pixmaps for redirected windows. Backported-to-NX-by:Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Mike Gabriel authored
Fixes ArcticaProject/nx-libs#296. Inspired by the following X.org commit. Other than X.org, we will continue support for building nx-libs against libXfont1 for a while. commit 05a793f5b3c40747d5a92a076def7f4fb673c7e7 Author: Keith Packard <keithp@keithp.com> Date: Tue Sep 1 18:50:55 2015 -0700 dix: Switch to the libXfont2 API (v2) This new libXfont API eliminates exposing internal X server symbols to the font library, replacing those with a struct full of the entire API needed to use that library. v2: Use libXfont2 instead of libXfont_2 Signed-off-by:Keith Packard <keithp@keithp.com> Reviewed-by:
Adam Jackson <ajax@redhat.com>
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Jamey Sharp authored
Backported from X.org: commit 21ceae9002c6364deb3d074cf2da7d3864cf6879 Author: Jamey Sharp <jamey@minilop.net> Date: Tue May 11 10:24:00 2010 -0700 SetFontPath: set client->errorValue on failure. Previously the callers were only setting errorValue on Success, when it's ignored, and leaving it alone on failure, when it's sent to the client. Since SetFontPath takes the ClientPtr, let it set client->errorValue instead of letting the callers continue to get it wrong. Signed-off-by:Jamey Sharp <jamey@minilop.net> Reviewed-by:
Julien Cristau <jcristau@debian.org> Signed-off-by:
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Eamon Walsh authored
Backported from X.org: commit 7e9e01a4a34fa45521067d43c5bbff942dd5d51a Author: Eamon Walsh <ewalsh@tycho.nsa.gov> Date: Wed Oct 10 17:40:22 2007 -0400 dix: pass a valid ClientPtr to SetFontPath in all cases. Backported-to-NX-by: -
Mike Gabriel authored
Backport from X.org: commit 91ea0965dd4dfeba0a914c47ad4a64768e983b1b Author: Keith Packard <keithp@keithp.com> Date: Wed Nov 11 22:02:04 2015 -0800 dix: Move InitFonts up above screen initialization Font initialization was split into two stages, the first was to set up font privates with a call to ResetFontPrivateIndex, then much later the call to InitFonts to set up all of the FPEs. Doing the full font initialization before initializing the video drivers means that we can move the call to ResetFontPrivateIndex inside InitFonts. Reviewed-by: -
Mike Gabriel authored
Revert "regression fix for 52872a0d: Keep index parameter in AddScreen() for now. Requires proper ABI backport. (was: copy+paste error)." This reverts commit 34275825. Other than stated in the original commit msg, both regressions are related to inproper rebasing of two pull requests touch the same code portion.
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Dave Airlie authored
Extracted from X.org bulk commit: commit 1f0e8bd5eb1a5539689cfc4f5a6b86b530907ec5 Author: Dave Airlie <airlied@redhat.com> Date: Tue Jun 5 13:22:18 2012 +0100 api: rework the X server driver API to avoid global arrays. This is a squash merge containing all the API changes, as well as the video ABI bump. Its been squashed to make bisection easier. Full patch log below: [...] commit 06729dbbc804a20242e6499f446acb5d94023c3c Author: Dave Airlie <airlied@gmail.com> Date: Tue Apr 10 14:04:59 2012 +0100 xserver: remove index from CloseScreen (API/ABI breakage) This drops the index from the CloseScreen callback, its always been useless really, since the pScreen contains it. Reviewed-by:Alan Coopersmith <alan.coopersmith@oracle.com> Acked-by:
Aaron Plattner <aplattner@nvidia.com> Reviewed-by:
Dave Airlie <airlied@redhat.com>
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- 27 Mar, 2017 1 commit
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Mike Gabriel authored
regression fix for 52872a0d: Keep index parameter in AddScreen() for now. Requires proper ABI backport. (was: copy+paste error).
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- 24 Mar, 2017 3 commits
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Mike Gabriel authored
commit 6b5206e7cb8e5279816b48f014d47d3f03f16972 Author: Daniel Stone <daniel@fooishbar.org> Date: Fri Jul 18 15:38:10 2008 +0300 dix: Remove insane BC hacks If your DDX needs a 1bpp mode and doesn't set it up, your DDX is incompetent. Backported-to-NX-by: -
Mike Gabriel authored
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Mike Gabriel authored
Partially pruned out of X.org commits: commit 987579c930bda803427a28cb82773c389f5110d6 Author: Peter Hutterer <peter.hutterer@who-t.net> Date: Wed Apr 22 13:26:40 2009 +1000 dix: remove all but main() from main.c All other functions are pushed into where they seemed to fit. main.c is now linked separately into libmain.a and linked in by the various DDXs. Signed-off-by:Peter Hutterer <peter.hutterer@who-t.net> commit 3478af3374abffa0c226ee077fda1fcfc0751e74 Author: Dave Airlie <airlied@redhat.com> Date: Tue Jun 5 17:01:21 2012 +0100 screen: split out screen init code. (v2) This is a precursor for reusing this code to init gpu screens. v2: fixup int check as per Keith's review. Reviewed-by:
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- 21 Mar, 2017 7 commits
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Jon TURNEY authored
commit bc348bd2c42f3f18786085ccef2f010eff5bf3d2 Author: Jon TURNEY <jon.turney@dronecode.org.uk> Date: Mon Mar 11 14:34:32 2013 +0000 Handle -displayfd and an explicit display number sensibly Handle -displayfd and an explicit display number sensibly, e.g. use the explicitly specified display number, and write it to the displayfd v2: displayfd might be 0, so use -1 as invalid value v3: Rebase for addition of NoListenAll flag Signed-off-by:Jon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by:
Kristian Høgsberg <krh@bitplanet.net> Backported-to-NX-by:
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Chase Douglas authored
commit 88bacc49f06da5927f716869f5a32672a8297ed0 Author: Chase Douglas <chase.douglas@canonical.com> Date: Wed Apr 4 15:29:42 2012 -0700 os: Add -displayfd option This option specifies a file descriptor in the launching process. X will scan for an available display number and write that number back to the launching process, at the same time as SIGUSR1 generation. This means display managers don't need to guess at available display numbers. As a consequence, if X fails to start when using -displayfd, it's not because the display was in use, so there's no point in retrying the X launch on a higher display number. Signed-off-by:Chase Douglas <chase.douglas@canonical.com> Reviewed-by:
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Adam Jackson authored
commit f01e149d1af14ef9ee0e8a6743ab6a08f3bb677c Author: Adam Jackson <ajax@redhat.com> Date: Thu Nov 1 15:41:11 2007 -0400 Move SIGUSR1 notification as late as possible. If we inherited a signal mask from the parent process that ignores SIGUSR1, then we will send SIGUSR1 to the parent to indicate when we're ready to accept connections. Unfortunately, we send this notification way too early, right after creating the sockets rather than just before entering the main loop. Move it to just before Dispatch() so we're not lying quite so much. Backported-to-NX-by: -
Adam Jackson authored
commit 78fa121f4097d29458e5453c13473595df06e26e Author: Adam Jackson <ajax@redhat.com> Date: Fri Jun 17 13:43:38 2011 -0400 dix: Extend initial connection handshake for forwarding proxies Forwarding proxies like sshd will appear to be local, even though they aren't really. This leads to weird behaviour for extensions that truly require running under the same OS services as the client, like MIT-SHM and DRI2. Add two new legal values for the initial connection's byteOrder field, 'r' and 'R'. These act like 'l' and 'B' respectively, but have the side effect of forcing the client to be treated as non-local. Forwarding proxies should attempt to munge the first packet of the connection accordingly; older servers will reject connections thusly munged, so the proxy should fall back to passthrough if the munged connection attempt fails. Reviewed-by:Daniel Stone <daniel@fooishbar.org> Signed-off-by:
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Rami Ylimäki authored
commit 6d6d4cb6043905d850834946e9bfc526ed5a9ef7 Author: Matthieu Herrb <matthieu.herrb@laas.fr> Date: Mon Jan 2 13:23:59 2012 +0000 Add OpenBSD support to DetermineClientCmd() Uses kvm_getargv() from libkvm. Signed-off-by:Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by:
Rami Ylimäki <rami.ylimaki@vincit.fi> Signed-off-by:
Jeremy Huddleston <jeremyhu@apple.com> commit 2ef4ff45ef1fcfc4967ebe3d550408769e5f6500 Author: Erkki Seppälä <erkki.seppala@vincit.fi> Date: Fri Mar 25 10:38:23 2011 +0200 os/client: Prevent rare fd leak in DetermineClientPid DetermineClientPid didn't close file descriptor if read on /proc/pid/cmdline failed. Adjusted the code to disregard the close return value and perform the return after that, if the read failed or returned EOF. Signed-off-by:
Mark Kettenis <mark.kettenis@xs4all.nl> Signed-off-by:
Erkki Seppälä <erkki.seppala@vincit.fi> Reviewed-by:
Tiago Vignatti <tiago.vignatti@nokia.com> Backported-to-NX-by:
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Mike Gabriel authored
Backported from X.org: commit 6178b1c91cfc9e860914acc6f0be2f2d2e07a124 Author: Adam Jackson <ajax@redhat.com> Date: Tue Jun 7 15:52:11 2016 -0400 dix: Use OsSignal() not signal() As the man page for the latter states: The effects of signal() in a multithreaded process are unspecified. We already have an interface to call sigaction() instead, use it. Signed-off-by:Daniel Drake <drake@endlessm.com> commit 94ab7455abc213fc96760e29ab2e943ec682fb22 Author: Daniel Drake <drake@endlessm.com> Date: Tue May 12 16:39:22 2015 -0600 Allow system call restarts upon signal interruption The X server frequently deals with SIGIO and SIGALRM interruptions. If process execution is inside certain blocking system calls when these signals arrive, e.g. with the kernel blocked on a contended semaphore, the system calls will be interrupted. Some system calls are automatically restartable (the kernel re-executes them with the same parameters once the signal handler returns) but only if the signal handler allows it. Set SA_RESTART on the signal handlers to enable this convenient behaviour. Reviewed-by:
Nicolas Peninguy <nico@lostgeeks.org> commit c9051b684b524549eab6d5b88ee3e195a6f6fbe8 Author: Alan Coopersmith <alan.coopersmith@sun.com> Date: Wed Nov 5 18:25:57 2008 -0800 Use OsSignal in Popen/Pclose to avoid SysV signal() stupidity commit 0e9ef65fa583bf2393dd0fda82df6f092387b425 Author: Keith Packard <keithp@koto.keithp.com> Date: Wed Nov 7 16:33:10 2007 -0800 Don't frob timers unless SmartSchedule is running commit 2338d5c9914e2a43c3a4f7ee0f4355ad0a1ad9e7 Author: Arjan van de Ven <arjan@linux.intel.com> Date: Sun Oct 28 09:37:52 2007 +0100 reduce wakeups from smart scheduler The smart scheduler itimer currently always fires after each request (which in turn causes the CPU to wake out of idle, burning precious power). Rather than doing this, just stop the timer before going into the select() portion of the WaitFor loop. It's a cheap system call, and it will only get called if there's no more commands batched up from the active fd. This change also allows some of the functions to be simplified; setitimer() will only fail if it's passed invalid data, and we don't do that... so make it void and remove all the conditional code that deals with failure. The change also allows us to remove a few variables that were used for housekeeping between the signal handler and the main loop. Signed-off-by:
Keith Packard <keithp@koto.keithp.com> **Note**: The above change also required ABI changes in hw/nxagent/. commit abe0a51f3f790f8c055289465e130177c4b647cc Author: Ben Byer <bbyer@bbyer.apple.com> Date: Fri Sep 21 17:07:36 2007 -0700 So, like, checking return codes of system calls (signal, etc) is good. Also, only restore an old signal handler if one was actually set (prevents the server from dying on OS X). commit 6da39c67905500ab2db00a45cda4a9f756cdde96 Author: Eric Anholt <eric@anholt.net> Date: Wed Sep 12 13:23:13 2007 +0000 Fix build on FreeBSD after Popen changes. commit a5b8053606d6e786cdcf6734f271acc05f9cc588 Author: Adam Jackson <ajax@benzedrine.nwnk.net> Date: Tue Sep 11 11:37:06 2007 -0400 Ignore - not just block - SIGALRM around Popen()/Pclose(). Because our "popen" implementation uses stdio, and because nobody's stdio library is capable of surviving signals, we need to make absolutely sure that we hide the SIGALRM from the smart scheduler. Otherwise, when you open a menu in openoffice, and it recompiles XKB to deal with the accelerators, and you popen xkbcomp because we suck, then the scheduler will tell you you're taking forever doing something stupid, and the wait() code will get confused, and input will hang and your CPU usage slams to 100%. Down, not across. Backported-to-NX-by:
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Keith Packard authored
Backported from X.org: commit 7762a602c1dfdd8cfcf2b8c2281cf4d683d05216 Author: Keith Packard <keithp@keithp.com> Date: Thu May 19 15:05:55 2016 -0700 dix/os: Merge priority computation into SmartScheduleClient Instead of having scheduling done in two places (one in WaitForSomething, and the other in SmartScheduleClient), just stick all of the scheduling in SmartScheduleClient. Signed-off-by:
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- 10 Mar, 2017 1 commit
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Ulrich Sibiller authored
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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- 03 Mar, 2017 3 commits
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Ulrich Sibiller authored
This is basically a backport of the following commits + replacing xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358. commit 2761c103311a1160bc483fd0367d654733df8598 Author: Daniel Stone <daniel@fooishbar.org> Date: Mon Nov 5 14:03:26 2007 +0000 OS: Remove usage of alloca Replace with heap allocations. commit 5e363500c86042c394595e1a6633581eb8fcd1bb Author: Daniel Stone <daniel@fooishbar.org> Date: Mon Nov 5 14:38:28 2007 +0000 OS: Remove ALLOCATE_LOCAL from os.h Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and remove the include of Xalloca.h as well. -
Ulrich Sibiller authored
This is basically a backport of the following commits + replacing xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358. commit 2761c103311a1160bc483fd0367d654733df8598 Author: Daniel Stone <daniel@fooishbar.org> Date: Mon Nov 5 14:03:26 2007 +0000 OS: Remove usage of alloca Replace with heap allocations. commit 5e363500c86042c394595e1a6633581eb8fcd1bb Author: Daniel Stone <daniel@fooishbar.org> Date: Mon Nov 5 14:38:28 2007 +0000 OS: Remove ALLOCATE_LOCAL from os.h Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and remove the include of Xalloca.h as well. -
Mihai Moldovan authored
misc nx-X11/programs/Xserver/{composite,dix,randr}/: switch to using reallocarray, since it has been ported now.
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- 02 Mar, 2017 2 commits
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Ulrich Sibiller authored
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Mike Gabriel authored
Inspired by X.org commits: commit 08093c25a91c07ab8af7cece9bba738b827cfd1b Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Mon Oct 24 23:16:30 2011 -0700 Convert some malloc + strncpy pairs into strndup calls Signed-off-by:Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by:
Alan Coopersmith <alan.coopersmith@sun.com> Acked-by:
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- 01 Mar, 2017 10 commits
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Tiago Vignatti authored
In NXAGENT_SERVER we can also fully rely on libXfont for handling fpe internals. Backported from X.org: commit 75536ee80595c79bba95a1fb6844126ee08486d4 Author: Tiago Vignatti <tiago.vignatti@nokia.com> Date: Wed Jun 23 15:18:03 2010 +0300 dix: use one single function to register fpe fonts X server doesn't need to understand fpe internals, so use register_fpe_functions from libXfont. It's required to get new version of libXfont, therefore adjust it to be passed to autoconf. Signed-off-by:Alex Deucher <alexdeucher@gmail.com> Signed-off-by:
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Mike Gabriel authored
For consistency, apply patch from previous commit (630a7c3) to the original Xserver/dix/dixfonts.c file, although the code is undef'ed when NXAGENT_SERVER is defined.
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Mike Gabriel authored
{dix/,hw/nxagent/NX}dixfont.{c,h}: Support using builtin-fonts. Makes dependency on X11's misc fonts package obsolete. This backports a mixture of these X.org commits (only focusing on SetDefaultFontPath() function): commit 03e8bfa1d122f7dea905d48c93cfd54afd991dfd Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 27 20:09:04 2010 -0800 Convert existing Xprintf style calls to asprintf style Signed-off-by:Rémi Cardona <remi@gentoo.org> Signed-off-by:
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Mike Gabriel authored
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Mike Gabriel authored
Xserver/os/oscolor.c: Follow X.org in dropping the rgb.txt file entirely. Content of that file is now hard-coded. Adopting an exact copy of os/oscolor.c from X.org leads to this compiler warning: ``` oscolor.c:844:1: warning: string length ‘7614’ is greater than the length ‘4095’ ISO C99 compilers are required to support [-Woverlength-strings] }; ^ ``` This will be address later in coordination with X.org. Note: there is a tiny change in oscolor.c as we ship it. The original X.org file includes <X11/keysym.h> which seems unneeded. We drop that one line from oscolor.c. Fixes ArcticaProject/nx-libs#259.
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Ulrich Sibiller authored
The following commit turned out to be incomplete. This commit makes it complete by removing client->lastDrawable/lastGC everywhere thus fixing ArcticaProject/nx-libs#306 and #322 commit e6f2f642 Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> Date: Mon Jun 20 16:45:38 2016 +0200 dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backported from X.org: commit 9a183d7ba50e31afa133cc03aee7991517a283ea Author: Eamon Walsh <ewalsh@tycho.nsa.gov> Date: Tue Aug 14 11:39:26 2007 -0400 dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> -
Mike Gabriel authored
Backported from X.org: commit 6c46645cfc1afda8aeabfe0ed4d9342673b702f1 Author: Eamon Walsh <ewalsh@tycho.nsa.gov> Date: Thu Dec 14 14:45:42 2006 -0500 Naming change: Security*Access -> Dix*Access Backported-to-NX-by: -
Mathieu Bérard authored
Backported from X.org: commit 9f9268821b13038556fbc029df54ab0e9b2aa77f Author: Mathieu Bérard <mathieu.berard@crans.org> Date: Mon Aug 11 13:52:38 2008 -0400 The smart scheduler is not optional. Backported-to-NX-by: -
Daniel Stone authored
Backported from X.org: From f93d10ce9bb4a6de83b561f44fb7b046def16234 Mon Sep 17 00:00:00 2001 From: Daniel Stone <daniel@fooishbar.org> Date: Mon, 6 Nov 2006 18:33:45 +0200 Subject: dix: remove staggeringly broken vendor workarounds Backported-to-NX-by: -
Mike Gabriel authored
Relates to ArcticaProject/nx-libs#275.
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- 27 Feb, 2017 3 commits
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Tiago Vignatti authored
In NXAGENT_SERVER we can also fully rely on libXfont for handling fpe internals. Backported from X.org: commit 75536ee80595c79bba95a1fb6844126ee08486d4 Author: Tiago Vignatti <tiago.vignatti@nokia.com> Date: Wed Jun 23 15:18:03 2010 +0300 dix: use one single function to register fpe fonts X server doesn't need to understand fpe internals, so use register_fpe_functions from libXfont. It's required to get new version of libXfont, therefore adjust it to be passed to autoconf. Signed-off-by: -
Mike Gabriel authored
For consistency, apply patch from previous commit (630a7c3) to the original Xserver/dix/dixfonts.c file, although the code is undef'ed when NXAGENT_SERVER is defined.
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Mike Gabriel authored
{dix/,hw/nxagent/NX}dixfont.{c,h}: Support using builtin-fonts. Makes dependency on X11's misc fonts package obsolete. This backports a mixture of these X.org commits (only focusing on SetDefaultFontPath() function): commit 03e8bfa1d122f7dea905d48c93cfd54afd991dfd Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 27 20:09:04 2010 -0800 Convert existing Xprintf style calls to asprintf style Signed-off-by:
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