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b8ab93dfbc
xserver-multidpi/include
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Jeremy Huddleston Sequoia b8ab93dfbc list: Use offsetof() and typeof() to determine member offsets within a structure 
Some compilers have difficulty with the previous implementation which
relies on undefined behavior according to the C standard.  Using
offsetof() from <stddef.h> (which most likely just uses
__builtin_offsetof on modern compilers) allows us to accomplish this
without ambiguity.

This fix also requires support for typeof().  If your compiler does not
support typeof(), then the old implementation will be used.  If you see
failures in test/list, please try a more modern compiler.

v2: Added fallback if typeof() is not present.

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-08-29 16:09:20 -07:00
..
.gitignore .gitignore: use common defaults with custom section #24239 2009-11-11 21:40:20 -08:00
callback.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
client.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
closestr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
closure.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
colormap.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
colormapst.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
cursor.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
cursorstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dix-config-apple-verbatim.h Move the apple fat binary hacks back to a header file, and make it apple-only. 2009-01-30 16:36:45 -08:00
dix-config.h.in list: Use offsetof() and typeof() to determine member offsets within a structure 2012-08-29 16:09:20 -07:00
dix.h Add a common ARRAY_SIZE macro to dix.h 2012-07-09 23:06:41 -07:00
dixaccess.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dixevents.h dix: Remove redundant declarations. 2012-05-14 13:31:00 +01:00
dixfont.h Add dixGetGlyphs to replace GetGlyphs from libXfont to simplify linking 2012-07-02 10:09:08 -07:00
dixfontstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dixgrabs.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
dixstruct.h Change lastDeviceIdleTime to be per-device 2012-03-22 13:12:56 +10:00
eventconvert.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
events.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
eventstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
exevents.h dix: Move DeviceFocusEvent from Xi into enterleave.c 2012-05-17 08:50:44 +10:00
extension.h Remove unused setupFunc from extensions 2012-07-10 00:31:02 -07:00
extinit.h glx: drop GLX_LIBS from X server and workaround sdksyms. 2012-07-25 23:30:53 -07:00
extnsionst.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
gc.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
gcstruct.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
globals.h Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
glx_extinit.h glx: drop GLX_LIBS from X server and workaround sdksyms. 2012-07-25 23:30:53 -07:00
hotplug.h xserver/config: add udev/drm hotplug callbacks. (v2) 2012-07-06 10:35:20 +01:00
input.h dix: disable all devices before shutdown 2012-06-07 14:13:51 +10:00
inputstr.h Xext: Add per-device SyncCounters 2012-03-22 13:12:56 +10:00
inpututils.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
kdrive-config.h.in kdrive: Add option to compile out input drivers 2010-01-06 19:47:53 +06:00
list.h list: Use offsetof() and typeof() to determine member offsets within a structure 2012-08-29 16:09:20 -07:00
Makefile.am Distribute include/glx_extinit.h 2012-08-07 16:20:07 -07:00
misc.h Add FormatInt64 to convert signed integers in signal-safe manner 2012-08-21 07:54:07 +10:00
miscstruct.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
opaque.h os: Add -displayfd option 2012-05-01 11:36:30 +10:00
optionstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
os.h xwin: Clean up os wrappers for System, Popen and Pclose on Windows 2012-07-17 16:08:04 +01:00
pixmap.h dix/pixmap: track dirty pixmaps in server. (v4) 2012-07-07 10:37:11 +01:00
pixmapstr.h dix/pixmap: track dirty pixmaps in server. (v4) 2012-07-07 10:37:11 +01:00
privates.h privates: Allow device privates to be allocated after server start 2012-07-05 13:40:27 -07:00
property.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
propertyst.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
protocol-versions.h Implemented first part of XResource extension v1.2: X_XResQueryClientIds 2012-04-18 10:21:49 +03:00
ptrveloc.h dix: indentation fixes for pointer acceleration 2012-05-16 10:59:35 +10:00
region.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
regionstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
registry.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
resource.h xserver: Remove duplicate declaration in resource.h 2012-05-14 13:17:08 +01:00
rgb.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
screenint.h dix: don't use "new" as a parameter name 2012-07-25 09:27:11 -07:00
scrnintstr.h dix/randr: add a hook into screen to replace scanout pixmap 2012-07-07 10:39:09 +01:00
selection.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
servermd.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
site.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
swaprep.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
swapreq.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
validate.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
version-config.h.in Move VENDOR_* defines from AC_SUBST to a header to avoid angering shave. 2009-04-14 10:35:44 -04:00
window.h Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
windowstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
XIstubs.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xkb-config.h.in Move to autoconf standard function name checks & defines 2011-12-05 14:32:45 -08:00
xkbfile.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xkbrules.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xkbsrv.h include: document _XkbErrCode2 macros 2012-06-22 10:51:00 +10:00
xkbstr.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xorg-config.h.in xfree86: use udev to provide device enumeration for kms devices (v10) 2012-07-06 10:20:19 +01:00
xorg-server.h.in Remove last renmants of XFree86LOADER define 2012-07-10 00:31:02 -07:00
Xprintf.h os/xprintf: add Xvscnprintf and Xscnprintf 2012-05-03 14:59:23 +10:00
xserver-properties.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xsha1.h Move SHA1 computation from render/glyph.c to os/ 2009-10-15 01:17:44 +02:00
xwin-config.h.in Remove unused function checks from configure.ac & include/*.h.in 2011-12-03 10:19:12 -08:00