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2013-02-14os: fix pnprintf OOB buffer read for unterminated length modifiersPeter Hutterer1-0/+3
Format strings with length modifiers but missing format specifier like "%0" will read one byte past the array size. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2013-02-08Short-cut the input device cleanup process during AbortServer()Peter Hutterer1-1/+1
If we're about to abort, we're already in the signal handler and cannot call down to the default device cleanup routines (which reset, free, alloc, and do a bunch of other things). Add a new DEVICE_ABORT mode to signal a driver's DeviceProc that it must reset the hardware if needed but do nothing else. An actual HW reset is only required for some drivers dealing with the HW directly. This is largely backwards-compatible, hence the input ABI minor bump only. Drivers we care about either return BadValue on a mode that's not DEVICE_{INIT|ON|OFF|CLOSE} or print an error and return BadValue. Exception here is vmmouse, which currently ignores it and would not reset anything. This should be fixed if the reset is required. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2013-01-17os: add support for %f to pnprintfPeter Hutterer1-1/+10
This is the lazy man's %f support. Print the decimal part of the number, then append a decimal point, then print the first two digits of the fractional part. So %f in sigsafe printing is really %.2f. No boundary checks in place here. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
2013-01-17os: silently ignore length modifiers in pnprintfPeter Hutterer1-1/+7
Until we have support for them, ignore any length modifiers so we don't need to update all callers. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
2012-08-23os: fix typo, fsync when WIN32 is _not_ definedPeter Hutterer1-1/+1
Introduced in 164b38c72fe9c69d13ea4f9c46d4ccc46566d826 Reported-by: Jon TURNEY <jon.turney@dronecode.org.uk> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
2012-08-21os: don't block signal-unsafe logging, merely warn about it.Peter Hutterer1-14/+24
Throw an error into the log file, but continue anyway. And after three warnings, stop complaining. Not all input drivers will be fixed in time (or ever) and our printf implementation is vastly inferior, so there is still a use-case for non-sigsafe logging. This also adds more linebreaks to the message. CC: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-08-21os: add support for %d and %i to pnprintfPeter Hutterer1-0/+10
The mouse driver uses %i in some debug messages Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-07-02Warn when attempting to log in a signal unsafe manner from signal contextChase Douglas1-0/+20
Also, print out the offending message format. This will hopefully help developers track down unsafe logging. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-07-02Add ErrorFSigSafe() alternative to ErrorF()Chase Douglas1-0/+16
ErrorF() is not signal safe. Use ErrorSigSafe() whenever an error message may be logged in signal context. [whot: edited to "ErrorFSigSafe"] Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-07-02Add LogMessageVerbSigSafe() for logging messages while in signal contextChase Douglas1-4/+131
[whot: edited to use varargs, squashed commit below] Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> os: fix vararg length calculation Make %u and %x sizeof(unsigned int), %p sizeof(void*). This is printf behaviour and we can't guarantee that void* is uint64_t anyway. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-06-21Save log file file descriptor for signal context loggingChase Douglas1-0/+4
None of the FILE based functions are signal safe, including fileno(), so we need to save the file descriptor for when we are in signal context. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-05-03os/log: refactor loggingDaniel Kurtz1-51/+46
It is not safe to ever use an arbitrary (possibly user supplied) string as part of the format for a *sprintf() call. For example: 1. Name a Bluetooth keyboard "%n%n%n%n%n%n%n%n" 2. Pair it with a computer running X and try to use it 3. X is not happy when trying to do the following in xf86-input-evdev: xf86IDrvMsg(pInfo, X_CONFIG, "Device: \"%s\"\n", device); because LogVHdrMessageVerb() has put the %n from the device name into a format string of the form: "evdev: %n%n%n%n%n%n%n%n: Device: \"%s\"\n" Instead, build up a log message in place by appending successive formatted strings by sncprintf'ing to the end of the previous. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-05-03os/log: only write timestamp if a message is actually written to logfileDaniel Kurtz1-9/+9
The current code will write a timestamps into the logFile whenever the last message ended with a '\n' - even if the verb for that timestamp is at too high a level. This timestamp will sit there with no matching message until the next call to LogVWrite with a valid verb. In other words, in some cases, timestamps in the X.org.log are for some completely unrelated message that was previously ignored due to insufficient verbosity, and not for the message that appears next to it in the log file. We keep the current policy which appears to be to only apply timestamps if a message is actually written to a log file. That is, no timestamps on stderr, or in the mem buffer. Therefore, the timestamp stringification is moved to the conditional where it is used. Since logging uses a fixed length buffer, this patch also forces a '\n' whenever a buffer is terminated due to a too-long write request. This allows the newline detection to work even on overflow, and also cleans up the log a bit in the overflow case. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-05-03os/log: trivial cleanupsDaniel Kurtz1-2/+2
* space->tab * remove comment that doesn't make any sense Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-03-30os: Fix regression with FatalError not calling va_startJeremy Huddleston1-0/+2
Regression From: a818b305989bbcde4e585112a7ee70cbc0b14a92 Found-by: Colin Harrison <colin.harrison@virgin.net> Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2012-03-24os: Pass the FatalError message to OsVendorFatalErrorJeremy Huddleston1-7/+11
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2012-03-22include: add an X_DEBUG message typePeter Hutterer1-0/+5
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jamey Sharp <jamey@minilop.net>
2012-03-21Introduce a consistent coding styleKeith Packard1-151/+155
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>
2011-11-23LogVMessageVerb: Fix const mismatch warningAlan Coopersmith1-1/+1
"log.c", line 382: warning: assignment type mismatch: pointer to char "=" pointer to const char Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-10-11os: Remove Error()Jeremy Huddleston1-14/+0
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-08-22os/log: Add LogVHdrMessageVerb and friendsDaniel Kurtz1-0/+55
LogVHdrMessageVerb allows a custom header to be inserted in a log message, between the Log system's MessageType string, and a formatted variable message body. The custom header can itself be a formatted variable string. These functions can be used, for example, by driver abstraction layers to format specific driver messages in a standard format, but do it in a way that is efficient, obeys the log-layers verbosity settings, and is safe to use in signal handlers (because they don't call malloc), even for types besides X_NONE. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-08-22os/log: Pull LogMessageTypeVerbString out of LogVMessageVerbDaniel Kurtz1-48/+58
Also, optimize how the type and format strings are combined. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Guillem Jover <guillem@hadrons.org> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-07-27Terminate the log with one last message.Peter Hutterer1-2/+4
Instead of just closing the log when everything is done, put one more message in stating that we're actually terminating. Users or scripts that look at the Xorg.log will then know that a) the server has terminated properly and b) why the server terminated (to some degree, given that most real-world errors will be caused by AbortServer()). Acked-by: Gaetan Nadon <memsize@videotron.ca> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Tested-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Tested-by: Jon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-05-05XQuartz: Make a copy of args for our crash reporter vsnprintfJeremy Huddleston1-1/+6
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-04-25os: Silence warnings when building with clangJeremy Huddleston1-0/+4
access.c:1492:20: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses] if ((host->family == FamilyServerInterpreted)) { ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ access.c:1492:20: note: use '=' to turn this equality comparison into an assignment if ((host->family == FamilyServerInterpreted)) { ^~ = access.c:1492:20: note: remove extraneous parentheses around the comparison to silence this warning if ((host->family == FamilyServerInterpreted)) { ~ ^ ~ In file included from xstrans.c:8: In file included from /usr/X11/include/X11/Xtrans/transport.c:62: /usr/X11/include/X11/Xtrans/Xtranssock.c:262:5: error: implicit declaration of function 'ErrorF' is invalid in C99 [-Werror,-Wimplicit-function-declaration] PRMSG (3,"SocketSelectFamily(%s)\n", family, 0, 0); ^ log.c:180:29: error: format string is not a string literal [-Werror,-Wformat-nonliteral] if (asprintf(&logFileName, fname, display) == -1) ^~~~~ log.c:190:26: error: format string is not a string literal [-Werror,-Wformat-nonliteral] if ((asprintf(&suffix, backup, display) == -1) || ^~~~~~ log.c:382:25: error: format string is not a string literal [-Werror,-Wformat-nonliteral] LogVWrite(verb, tmpBuf, args); ^~~~~~ Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Jamey Sharp <jamey@minilop.net>
2010-12-07Convert alloc+sprintf pairs into asprintf() & XNFasprintf() callsAlan Coopersmith1-9/+3
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
2010-12-06Merge remote branch 'jeremyhu/master'Keith Packard1-1/+1
2010-12-03XQuartz: Cleanup some compiler warningsJeremy Huddleston1-1/+1
Mark __crashreporter_info__ as __attribute__((__used__)) Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2010-11-30Simplify Error() - don't allocate temporary copy of error stringAlan Coopersmith1-13/+6
Doesn't seem to be any reason to just not pass the error string as another argument directly to LogVWrite() Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Julien Cristau <jcristau@debian.org>
2010-11-10Merge remote branch 'whot/for-keith'Keith Packard1-4/+2
2010-11-11Remove more superfluous if(p!=NULL) checks around free(p).Cyril Brulebois1-4/+2
This patch has been generated by the following Coccinelle semantic patch: @@ expression E; @@ - if (E != NULL) - free(E); + free(E); Signed-off-by: Cyril Brulebois <kibi@debian.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-10-25Remove now-misleading commentMikhail Gusarov1-1/+0
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-10-25Replace "if(buf) realloc(buf, size) else malloc(size)" with realloc()Mikhail Gusarov1-4/+1
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-10-25Remove now-misleading commentMikhail Gusarov1-4/+0
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-05-16XQuartz: Fix a build failure on TigerJeremy Huddleston1-0/+7
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2010-05-13Use _X_ATTRIBUTE_PRINTF _X_DEPRECATED _X_NORETURNJeremy Huddleston1-1/+1
Use the values from xproto rather than duplicating the effort Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2010-05-13Introduce X_NORETURN macro defined as __attribute__((noreturn)) for gccMikhail Gusarov1-3/+2
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Matt Turner <mattst88@gmail.com>
2010-05-13Replace X-allocation functions with their C89 counterpartsMikhail Gusarov1-3/+3
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>
2010-04-01darwin: Correct inline assembly for ___crashreporter_info__Jeremy Huddleston1-1/+1
It was missing an underscore. Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2010-03-29darwin: Generate crash reports on FatalError()Jeremy Huddleston1-0/+9
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Acked-by: Adam Jackson <ajax@redhat.com>
2010-03-22New header for XF86Bigfont server functionsYaakov Selkowitz1-2/+1
Xext/xf86bigfont.c contains three non-static functions which are called elsewhere in the server. This creates a new header containing these declarations in order to fix several warnings: xf86bigfont.c:285: warning: no previous prototype for `XF86BigfontFreeFontShm' dixfonts.c:502: warning: implicit declaration of function `XF86BigfontFreeFontS$ dixfonts.c:502: warning: nested extern declaration of `XF86BigfontFreeFontShm' log.c:436: warning: implicit declaration of function `XF86BigfontCleanup' log.c:436: warning: nested extern declaration of `XF86BigfontCleanup' Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Reviewed-by: Julien Cristau <jcristau@debian.org>
2010-02-17os: Prevent core dump from being truncated.Rami Ylimaki1-2/+2
The problem fixed by this patch can be reproduced on Linux with the following steps. - Access NULL pointer intentionally in ProcessOtherEvent on key press. - Instead of saving core dump to a file, write it into a pipe. echo "|/usr/sbin/my-core-dumper" > /proc/sys/kernel/core_pattern - Dump the core by pressing a key. While the core is being dumped into the pipe, the smart schedule timer will cause a pending SIGALRM. Linux kernel stops writing data to the pipe when there are pending signals. This causes the core dump to be truncated. On my system I'm expecting a 6 MB dump but the size will be 60 kB instead. The problem is solved if we block the SIGALRM caused by expired smart schedule timer. I haven't been able to reproduce this problem in the following cases. - Save core dump to a file instead of a pipe. - kill -SEGV `pidof Xorg` - Press a key to dump core while gdb is attached to Xorg. - Give option -dumbSched to Xorg. Also note that the fix works only when NoTrapSignals has the default value FALSE. The problem can still be reproduced if error signals aren't trapped. In addition to pending SIGALRM, there is a similar problem with pending SIGIO from the keyboard driver during core dump. Signed-off-by: Rami Ylimaki <ext-rami.ylimaki@nokia.com> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2010-01-27xserver: Add timestamps to logfile output.Kok, Auke1-0/+9
Add timestamps in seconds derived from clock_monotonic to the log file. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2010-01-25Remove unbalanced ( from failure to move log errorAlan Coopersmith1-1/+1
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
2009-12-16os: print log markers only if log level is >= 0Tiago Vignatti1-11/+11
FWIW default log verbosity is 0, so this will affect only if one start the server with a different -verbose argument. Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com> Acked-by: Rami Ylimaki <ext-rami.ylimaki@nokia.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2009-04-19os: don't malloc memory in LogVMessageVerb.Peter Hutterer1-16/+6
LogVWrite is limited to a buffer size of 1024, so we don't loose anything here by truncating. This way we can use LogVMessageVerb (and xf86Msg and friends) during signal handlers with the normal message types. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Alan Coopersmith <alan.coopersmith@sun.com>
2009-04-09Lift fatal signal handlers from DDX'es up to a common DIX implementationAlan Coopersmith1-0/+7
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
2008-12-16Fix compilation with -Werror=format-securityColin Guthrie1-2/+3
2008-12-03Rework symbol visibility for easier maintenancePaulo Cesar Pereira de Andrade1-17/+17
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 Andrade1-8/+8
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()
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