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C interface to the X Window System protocol, which replaces the traditional Xlib interface.
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Uli Schlachter 2fb14e5883 Make xcb_disconnect(NULL) safe 
Code can be simplified if the deallocation functions can always be called in
cleanup code. So if you have some code that does several things that can go
wrong, one of which is xcb_connect(), after this change, the xcb_connection_t*
variable can be initialized to NULL and xcb_disconnect() can always be called on
the connection object.

References: http://lists.freedesktop.org/archives/xcb/2013-September/008659.html

Signed-off-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Julien Cristau <jcristau@debian.org>
 		2014-03-21 14:39:44 +01:00
doc autoconf: use default xorg configuration for doxygen documentation 2014-01-30 12:09:35 +09:00
m4 autoconf: use default xorg configuration for doxygen documentation 2014-01-30 12:09:35 +09:00
man man: build static man pages using xorg patterns 2014-01-30 12:10:00 +09:00
src Make xcb_disconnect(NULL) safe 2014-03-21 14:39:44 +01:00
tests tests: Add files to .gitignore 2013-08-15 00:35:08 +02:00
tools Match only XCB-namespaced XID generators when converting to xcb_generate_id. 2006-10-15 12:34:30 -07:00
.autom4te.cfg Use build-aux as autom4te cache directory 2013-08-15 00:35:07 +02:00
.gitignore Sort gitignore, adjust pattern for config.h 2013-08-15 00:35:08 +02:00
COPYING Fix the year in COPYING. 2006-04-27 17:32:20 -07:00
INSTALL Remove xcl and CVSROOT. 2006-02-18 16:49:41 -08:00
Makefile.am man: build static man pages using xorg patterns 2014-01-30 12:10:00 +09:00
NEWS Release libxcb 1.10 2013-12-22 15:59:24 +01:00
README Release libxcb 1.1 2007-11-04 17:29:13 -08:00
autogen.sh autogen.sh: Implement GNOME Build API 2013-01-16 13:20:49 -05:00
configure.ac man: build static man pages using xorg patterns 2014-01-30 12:10:00 +09:00
xcb-composite.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-damage.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-dpms.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-dri2.pc.in Add DRI2 support. (v2) 2009-10-19 09:47:06 -07:00
xcb-dri3.pc.in Add DRI3 library 2013-11-07 14:02:37 -08:00
xcb-glx.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-present.pc.in Add Present extension 2013-11-07 14:02:37 -08:00
xcb-randr.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-record.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-render.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-res.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-screensaver.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-shape.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-shm.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-sync.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xevie.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xf86dri.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xfixes.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xinerama.pc.in Use substitition variables in xcb-xinerama.pc.in, not instances of their values 2006-11-25 22:27:33 -08:00
xcb-xinput.pc.in Add XInput extension support, disabled by default. 2008-01-24 15:57:35 -05:00
xcb-xkb.pc.in small fix in the xkb pkg file 2010-08-16 18:22:42 +02:00
xcb-xprint.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xselinux.pc.in Add SELinux extension support, disabled by default. 2008-01-24 16:02:34 -05:00
xcb-xtest.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xv.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb-xvmc.pc.in Lowercase library names to correspond with the new API. 2006-09-25 01:42:12 -07:00
xcb.pc.in Store xcbproto version libxcb was compiled with 2009-05-25 12:20:23 +02:00

README 

About libxcb
============

libxcb provides an interface to the X Window System protocol, which
replaces the current Xlib interface. It has several advantages over
Xlib, including:
- size: small, simple library, and lower memory footprint
- latency hiding: batch several requests and wait for the replies later
- direct protocol access: interface and protocol correspond exactly
- proven thread support: transparently access XCB from multiple threads
- easy extension implementation: interfaces auto-generated from XML-XCB

Xlib can also use XCB as a transport layer, allowing software to make
requests and receive responses with both, which eases porting to XCB.
However, client programs, libraries, and toolkits will gain the most
benefit from a native XCB port.


Please report any issues you find to the freedesktop.org bug tracker,
at:

	<https://bugs.freedesktop.org/enter_bug.cgi?product=XCB>

Discussion about XCB occurs on the XCB mailing list:

        <mailto:xcb at lists.freedesktop.org>
        <http://lists.freedesktop.org/mailman/listinfo/xcb>

You can obtain the latest development versions of XCB using GIT.
For anonymous checkouts, use:

        git clone git://anongit.freedesktop.org/git/xcb/libxcb

For developers, use:

        git clone git+ssh://git.freedesktop.org/git/xcb/libxcb