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2018-04-24dix: Allow an extension to disable itselfAdam Jackson1-0/+2
GLX registers an extension before we know if there are any screens that can actually do it. It's inconvenient to shrink the extension list, so instead allow the extension to simply zero out its base opcode to indicate that it needed to panic and disable itself. Signed-off-by: Adam Jackson <ajax@redhat.com>
2018-04-24dix: Factor out extension availability checkAdam Jackson1-3/+11
Signed-off-by: Adam Jackson <ajax@redhat.com>
2017-06-20dix: Remove extension aliasesAdam Jackson1-43/+4
This appears to be essentially unused. The only known client-side library for the SELinux extension is xcb, which does not look for the name "Flask". The "SGI-GLX" alias for GLX appears to be a bit of superstition at this point, NVIDIA's driver does not expose it and Mesa does not check for it. Signed-off-by: Adam Jackson <ajax@redhat.com> Acked-by: Keith Packard <keithp@keithp.com>
2015-04-21Convert dix/* to new *allocarray functionsAlan Coopersmith1-4/+2
v2: remove now useless parentheses Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Matt Turner <mattst88@gmail.com>
2014-11-12Drop trailing whitespacesPeter Hutterer1-4/+4
sed -i "s/[ ]\+$//g" **/*.(c|h) happy reviewing... git diff -w is an empty diff. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2014-09-18Build required portions of registry.c automatically [v2]Keith Packard1-0/+2
Instead of making the inclusion of the registry code a global conditional, split the registry into two pieces; the bits required by the X-Resource extension (the resource names) and the bits required by the XCSECURITY extension (the protocol names). Build each set of code if the related extension is being built. v2: Check for both XCSECURITY and XSELINUX. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Adam Jackson <ajax@redhat.com>
2014-01-12Clean up warnings in DIXKeith Packard1-7/+7
As usual, mostly const char changes. However, filter_device_events had a potentially uninitialized value, 'raw', which I added a bunch of checks for. I suspect most of those are 'can't happen', but it's hard to see that inside the function. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Adam Jackson <ajax@redhat.com>
2012-07-09Use C99 designated initializers in dix RepliesAlan Coopersmith1-10/+12
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Keith Packard <keithp@keithp.com> Tested-by: Daniel Stone <daniel@fooishbar.org>
2012-03-21Introduce a consistent coding styleKeith Packard1-117/+105
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-12-13dix: add a MAXEVENTS define for the number of core + extension eventsPeter Hutterer1-2/+1
Not including GenericEvents Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Walter Harms <wharms@bfs.de> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-01Save major/minor opcodes in ClientRec for RecordAReplyKeith Packard1-14/+0
The record extension needs the major and minor opcodes in the reply hook, but the request buffer may have been freed by the time the hook is invoked. Saving the request major and minor codes as the request is executed avoids fetching from the defunct request buffer. This patch also eliminates the public MinorOpcodeOfRequest function, inlining it into Dispatch. Usages of that function have been replaced with direct access to the new ClientRec field. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jamey Sharp <jamey@minilop.net>
2011-11-23Fix gcc -Wwrite-strings warnings in various extensionsAlan Coopersmith1-4/+4
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-04-04dix: fix memory leak in ProcListExtensionsTiago Vignatti1-3/+2
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Nicolas Peninguy <nico@lostgeeks.org>
2010-08-27Replace malloc/strlen/strcpy with strdup.Matt Turner1-4/+2
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2010-06-10Remove unnecessary parentheses around return values in functionsMikhail Gusarov1-4/+4
This patch was generated by the following Perl code: perl -i -pe 's/([^_])return\s*\(\s*([^(]+?)\s*\)s*;(\s+(\n))?/$1return $2;$4/g;' Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2010-06-05Change the devPrivates API to require dixRegisterPrivateKeyKeith Packard1-3/+8
This patch only changes the API, not the implementation of the devPrivates infrastructure. This will permit a new devPrivates implementation to be layed into the server without requiring simultaneous changes in every devPrivates user. Signed-off-by: Keith Packard <keithp@keithp.com> Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com>
2010-05-13Eliminate boilerplate around client->noClientException.Jamey Sharp1-2/+2
Just let Dispatch() check for a noClientException, rather than making every single dispatch procedure take care of it. Signed-off-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
2010-05-13Replace X-allocation functions with their C89 counterpartsMikhail Gusarov1-15/+15
The only remaining X-functions used in server are XNF*, the rest is converted to plain alloc/calloc/realloc/free/strdup. X* functions are still exported from server and x* macros are still defined in header file, so both ABI and API are not affected by this change. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-04-07dix: be more verbose when we run out of opcodesPaulo Ricardo Zanoni1-1/+4
If we run out of opcodes, nothing is print on the log, making the problem hard to debug. In the current Xserver, if you enable some extensions like multibuffer (+2 events) and use nvidia binary driver (+5 events) you can run out of opcode numbers. Signed-off-by: Paulo Ricardo Zanoni <pzanoni@mandriva.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2009-07-14dix: switch to byte-counting functions.Peter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-02-16xserver: Avoid sending uninitialized padding data over the networkPeter Åstrand1-1/+3
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-01-22Remove a bunch of useless casts.Adam Jackson1-5/+5
We've had void * for twenty years now people let's try to act like we know how it works.
2008-12-12Remove #define NEED_EVENTS and NEED_REPLIESPeter Hutterer1-2/+0
A grep on xorg/* revealed there's no consumer of this define. Quote Alan Coopersmith: "The consumer was in past versions of the headers now located in proto/x11proto - for instance, in X11R6.0's xc/include/Xproto.h, all the event definitions were only available if NEED_EVENTS were defined, and all the reply definitions required NEED_REPLIES. Looks like Xproto.h dropped them by X11R6.3, which didn't have the #ifdef's anymore, so these are truly ancient now." Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com> Signed-off-by: Adam Jackson <ajax@redhat.com>
2008-12-03Rework symbol visibility for easier maintenancePaulo Cesar Pereira de Andrade1-7/+7
Save in a few special cases, _X_EXPORT should not be used in C source files. Instead, it should be used in headers, and the proper C source include that header. Some special cases are symbols that need to be shared between modules, but not expected to be used by external drivers, and symbols that are accessible via LoaderSymbol/dlopen. This patch also adds conditionally some new sdk header files, depending on extensions enabled. These files were added to match pattern for other extensions/modules, that is, have the headers "deciding" symbol visibility in the sdk. These headers are: o Xext/panoramiXsrv.h, Xext/panoramiX.h o fbpict.h (unconditionally) o vidmodeproc.h o mioverlay.h (unconditionally, used only by xaa) o xfixes.h (unconditionally, symbols required by dri2) LoaderSymbol and similar functions now don't have different prototypes, in loaderProcs.h and xf86Module.h, so that both headers can be included, without the need of defining IN_LOADER. xf86NewInputDevice() device prototype readded to xf86Xinput.h, but not exported (and with a comment about it).
2008-11-29Export symbols defined in the sdk.Paulo Cesar Pereira de Andrade1-2/+2
This is the biggest "visibility" patch. Instead of doing a "export" symbol on demand, export everything in the sdk, so that if some module fails due to an unresolved symbol, it is because it is using a symbol not in the sdk. Most exported symbols shouldn't really be made visible, neither advertised in the sdk, as they are only used by a single shared object. Symbols in the sdk (or referenced in sdk macros), but not defined anywhere include: XkbBuildCoreState() XkbInitialMap XkbXIUnsupported XkbCheckActionVMods() XkbSendCompatNotify() XkbDDXFakePointerButton() XkbDDXApplyConfig() _XkbStrCaseCmp() _XkbErrMessages[] _XkbErrCode _XkbErrLocation _XkbErrData XkbAccessXDetailText() XkbNKNDetailMaskText() XkbLookupGroupAndLevel() XkbInitAtoms() XkbGetOrderedDrawables() XkbFreeOrderedDrawables() XkbConvertXkbComponents() XkbWriteXKBSemantics() XkbWriteXKBLayout() XkbWriteXKBKeymap() XkbWriteXKBFile() XkbWriteCFile() XkbWriteXKMFile() XkbWriteToServer() XkbMergeFile() XkmFindTOCEntry() XkmReadFileSection() XkmReadFileSectionName() InitExtInput() xf86CheckButton() xf86SwitchCoreDevice() RamDacSetGamma() RamDacRestoreDACValues() xf86Bpp xf86ConfigPix24 xf86MouseCflags[] xf86SupportedMouseTypes[] xf86NumMouseTypes xf86ChangeBusIndex() xf86EntityEnter() xf86EntityLeave() xf86WrapperInit() xf86RingBell() xf86findOptionBoolean() xf86debugListOptions() LoadSubModuleLocal() LoaderSymbolLocal() getInt10Rec() xf86CurrentScreen xf86ReallocatePciResources() xf86NewSerialNumber() xf86RandRSetInitialMode() fbCompositeSolidMask_nx1xn fbCompositeSolidMask_nx8888x0565C fbCompositeSolidMask_nx8888x8888C fbCompositeSolidMask_nx8x0565 fbCompositeSolidMask_nx8x0888 fbCompositeSolidMask_nx8x8888 fbCompositeSrc_0565x0565 fbCompositeSrc_8888x0565 fbCompositeSrc_8888x0888 fbCompositeSrc_8888x8888 fbCompositeSrcAdd_1000x1000 fbCompositeSrcAdd_8000x8000 fbCompositeSrcAdd_8888x8888 fbGeneration fbIn fbOver fbOver24 fbOverlayGeneration fbRasterizeEdges fbRestoreAreas fbSaveAreas composeFunctions VBEBuildVbeModeList() VBECalcVbeModeIndex() TIramdac3030CalculateMNPForClock() shadowBufPtr shadowFindBuf() miRRGetScreenInfo() RRSetScreenConfig() RRModePruneUnused() PixmanImageFromPicture() extern int miPointerGetMotionEvents() miClipPicture() miRasterizeTriangle() fbPush1toN() fbInitializeBackingStore() ddxBeforeReset() SetupSprite() InitSprite() DGADeliverEvent() SPECIAL CASES o defined as _X_INTERNAL xf86NewInputDevice() o defined as static fbGCPrivateKey fbOverlayScreenPrivateKey fbScreenPrivateKey fbWinPrivateKey o defined in libXfont.so, but declared in xorg/dixfont.h GetGlyphs() QueryGlyphExtents() QueryTextExtents() ParseGlyphCachingMode() InitGlyphCaching() SetGlyphCachingMode()
2008-10-31Move EXTENSION_BASE and EXTENSION_EVENT_BASE to misc.h.Peter Hutterer1-2/+0
2008-07-25Fix AddExtension now that CloseDownProc can be NULL.Mathieu Bérard1-1/+1
2008-07-24Allow extension closedown hook to be null.Adam Jackson1-1/+2
2007-11-26registry: swap out the DTRACE XErrorDB stuff for the new registry call.Eamon Walsh1-14/+0
2007-11-26registry: Rebase registry to use the server config file of protocol names.Eamon Walsh1-0/+2
2007-11-05Merge branch 'master' into XACE-SELINUXEamon Walsh1-2/+2
Conflicts: dix/dispatch.c dix/property.c hw/xfree86/common/xf86VidMode.c include/xkbsrv.h render/glyph.c xkb/xkbActions.c
2007-11-05DIX: Remove usage of allocaDaniel Stone1-2/+2
Replace with heap allocations.
2007-10-17Merge branch 'master' into XACE-SELINUXEamon Walsh1-0/+2
Conflicts: os/access.c
2007-10-02Xserver: fix potential crashDodji Seketeli1-0/+2
* dix/extension.c: (AddExtensionAlias): don't crash when failed to add extension alias.
2007-08-28devPrivates rework: since API is already broken, switch everythingEamon Walsh1-37/+3
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
2007-08-03security: drop the "declare extension security" dix call. Use theEamon Walsh1-8/+0
SecurityPolicy configuration file instead.
2007-04-17xace: change the semantics of the return value of XACE hooks to allowEamon Walsh1-3/+3
arbitrary X status codes instead of just TRUE/FALSE. The dix layer in most cases still does not propagate the return value of XACE hooks back to the client, however. There is more error propagation work to do.
2007-04-17Merge branch 'master' into XACE-SELINUXEamon Walsh1-1/+1
Conflicts: dix/privates.c
2007-04-09Bug #10560: Code-Cleanup: function declarations () -> (void)Stefan Huehner1-1/+1
X.Org Bugzilla #10560: <https://bugs.freedesktop.org/show_bug.cgi?id=10560> Patch #9511 <https://bugs.freedesktop.org/attachment.cgi?id=9511>
2007-04-04devPrivates rework: properly free devPrivates on compatibility structures,Eamon Walsh1-0/+2
excluding pixmap.
2007-03-25General DIX static and dead code cleanup.Adam Jackson1-81/+0
2007-03-25Static cleanups, dead code deletion.Adam Jackson1-1/+1
2007-03-08dix: remove 'register' keyword for all variables.Peter Hutterer1-12/+12
2006-12-01Define calls away when not building XACE, allowing ifdef's to be removed.Eamon Walsh1-14/+3
2006-11-03Add DTrace probe points for X server <-> client communicationsAlan Coopersmith1-0/+14
See http://people.freedesktop.org/~alanc/dtrace/ for more details
2006-09-08Zero out newly created ExtensionEntry structures, but only after theEamon Walsh1-3/+3
devPrivates have been initialized.
2006-08-21Merge branch 'XACE-modular' into my-XACE-modularEamon Walsh1-2/+0
2006-08-10Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/xserver into ↵Alan Coopersmith1-2/+0
XACE-modular
2006-08-02Rebase Security extension to use devPrivates for storing security state.Eamon Walsh1-3/+1
2006-07-31Added devPrivates support to the ExtensionEntry structure.Eamon Walsh1-2/+36
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 04:54:35 +0000