free-sw/xcb/libxcb
13 years agoEnable AM_SILENT_RULES on automake 1.11 or newer.
Jamey Sharp [Sat, 19 Mar 2011 01:18:41 +0000 (18:18 -0700)]
Enable AM_SILENT_RULES on automake 1.11 or newer.

This incantation is supposed to be a no-op on earlier automake versions.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Josh Triplett <josh@freedesktop.org>
13 years agoPrevent reply waiters from being blocked.
Rami Ylimäki [Wed, 13 Oct 2010 14:48:13 +0000 (17:48 +0300)]
Prevent reply waiters from being blocked.

It's possible to call xcb_wait_for_reply more than once for a single
request. In this case we are nice and let reply waiters continue so
that they can notice that the reply is not available
anymore. Otherwise an event waiter could just signal the reply waiter
that got its reply to continue but leave a waiter for an earlier reply
blocked.

Below is an example sequence for reproducing this problem.

thread #1 (XNextEvent)
  - waits for events
thread #2 (XSync)
  - executes request #2
  - waits for reply #2
thread #1
  - reads reply #2
  - signals waiter of reply #2 to continue
  - waits for events
thread #2
  - handles reply #2
thread #3 (XCloseDisplay)
  - executes request #3
  - waits for reply #2
thread #1
  - reads reply #3
  - nobody is waiting for reply #3 so don't signal
  - wait for events

Of course it may be questionable to wait for a reply twice, but XCB
should be smart enough to let clients continue if they choose to do
so.

Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoInclude XKB in ./configure's summary output.
Jamey Sharp [Sun, 13 Mar 2011 16:41:10 +0000 (09:41 -0700)]
Include XKB in ./configure's summary output.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoMerge branch 'master' of git+ssh://git.freedesktop.org/git/xcb/libxcb
Jamey Sharp [Sun, 13 Mar 2011 16:18:24 +0000 (09:18 -0700)]
Merge branch 'master' of git+ssh://git.freedesktop.org/git/xcb/libxcb

Apparently I forgot to push these months ago.

13 years agodarwin: Don't use poll() when expected to run on darwin10 and prior
Jeremy Huddleston [Fri, 4 Mar 2011 20:41:55 +0000 (12:41 -0800)]
darwin: Don't use poll() when expected to run on darwin10 and prior

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
13 years agoDon't try to sizeof(void)
Peter Harris [Thu, 23 Dec 2010 18:32:17 +0000 (13:32 -0500)]
Don't try to sizeof(void)

sizeof(void) is a gcc extension, and not portable.

Xorg Bugzilla 31959
http://bugs.freedesktop.org/show_bug.cgi?id=31959
http://lists.freedesktop.org/archives/xcb/2010-May/006039.html

Signed-off-by: Peter Harris <pharris@opentext.com>
Tested-by: Cyril Brulebois <kibi@debian.org>
13 years agofix Windows build and installation
Vincent Torri [Sun, 28 Nov 2010 13:02:40 +0000 (14:02 +0100)]
fix Windows build and installation

13 years agoMerge branch 'master' of git://anongit.freedesktop.org/~peterh/libxcb
Peter Harris [Thu, 23 Dec 2010 18:04:40 +0000 (13:04 -0500)]
Merge branch 'master' of git://anongit.freedesktop.org/~peterh/libxcb

13 years agoDon't validate FD_SETSIZE on Win32
Jeetu Golani [Sun, 12 Dec 2010 21:48:41 +0000 (16:48 -0500)]
Don't validate FD_SETSIZE on Win32

Windows' file handles have never been small or consecutive, so Windows'
select has always been implemented the same way as everyone else's poll.

On Windows, FD_SETSIZE is the size of the poll array, not the maximum
SOCKET number.

Signed-off-by: Peter Harris <git@peter.is-a-geek.org>
13 years agoxcb_take_socket: Document sequence wrap requirements
Uli Schlachter [Wed, 17 Nov 2010 19:26:11 +0000 (20:26 +0100)]
xcb_take_socket: Document sequence wrap requirements

If lots of requests are send without one causing a reply, xcb can get confused
about the current sequence number of a reply. Document the requirements of an
external socket owner to avoid this problem.

The return_socket callback for xcb_take_socket() originally was supposed to
return the last sequence number used, but the version committed to libxcb never
actually had this signature. This fixes the function's documentation not to
mention this non-existent return value.

Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>
13 years agoxcb_auth: Fix memory leak in _xcb_get_auth_info.
Nick Bowler [Thu, 11 Nov 2010 01:49:41 +0000 (20:49 -0500)]
xcb_auth: Fix memory leak in _xcb_get_auth_info.

If the initial get_peer_sock_name(getpeername ...) succeeds, the
pointer to allocated memory is overwritten by the later call to
get_peer_sock_name(getsockname ...).  Fix that up by freeing
the allocated memory before overwriting the pointer.

Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: Julien Danjou <julien@danjou.info>
13 years agoxcb_in: Use 64-bit sequence numbers internally everywhere.
Jamey Sharp [Sun, 10 Oct 2010 00:13:45 +0000 (17:13 -0700)]
xcb_in: Use 64-bit sequence numbers internally everywhere.

Widen sequence numbers on entry to those public APIs that still take
32-bit sequence numbers.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoxcb_discard_reply: Simplify by re-using poll_for_reply helper.
Jamey Sharp [Sat, 9 Oct 2010 20:19:05 +0000 (13:19 -0700)]
xcb_discard_reply: Simplify by re-using poll_for_reply helper.

If you discard a sequence number that has multiple responses already
read, this will do more allocations than necessary. But nobody cares
about ListFontsWithInfo.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoxcb_request_check: Hold the I/O lock while deciding to sync.
Jamey Sharp [Sat, 9 Oct 2010 19:32:05 +0000 (12:32 -0700)]
xcb_request_check: Hold the I/O lock while deciding to sync.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoxcb_send_request: Send all requests using a common internal send_request.
Jamey Sharp [Sat, 9 Oct 2010 11:08:18 +0000 (04:08 -0700)]
xcb_send_request: Send all requests using a common internal send_request.

This simplifies the critical section of xcb_send_request and fixes a
couple of subtle bugs:

- It's possible for xcb_send_request to need to issue two sync requests
  before it can issue the real request. Previously, we counted sequence
  numbers as if both were issued, but only one went out on the wire.

- The test for whether to sync at 32-bit sequence number wrap has been
  incorrect since we switched to 64-bit sequence numbers internally.

This change means that if the output queue was already full and the
current request is bigger than the output queue, XCB will do one more
write syscall than it did before. But syncs are rare and small requests
are the norm, so this shouldn't be a measurable difference.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoFix _unserialize of reply headers
Peter Harris [Thu, 23 Sep 2010 03:15:38 +0000 (23:15 -0400)]
Fix _unserialize of reply headers

This cleans up a number of warnings, and passes the sequence number
through correctly.

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoClean up a couple of warnings in xprint
Peter Harris [Thu, 23 Sep 2010 02:32:34 +0000 (22:32 -0400)]
Clean up a couple of warnings in xprint

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoMake *_unserialize safe to use on buffers in-place
Peter Harris [Thu, 23 Sep 2010 01:16:51 +0000 (21:16 -0400)]
Make *_unserialize safe to use on buffers in-place

By calling memmove instead of memcpy, and walking the buffer backward
from the end, *_unserialize is safe to use in-place.

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoFix memory leak in _sizeof implemented with _unserialize
Peter Harris [Fri, 10 Sep 2010 19:51:56 +0000 (15:51 -0400)]
Fix memory leak in _sizeof implemented with _unserialize

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoDon't emit out-of-module sizeof definitions
Peter Harris [Wed, 8 Sep 2010 19:57:00 +0000 (15:57 -0400)]
Don't emit out-of-module sizeof definitions

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoAllow disconnecting connections that are in error state.
Josh Triplett [Sun, 19 Sep 2010 18:38:06 +0000 (20:38 +0200)]
Allow disconnecting connections that are in error state.

In support of this, consolidate the two static error_connection
definitions into one so we don't try to free the static out-of-memory
error_connection.

Commit by Josh Triplett and Jamey Sharp.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoAdd xkb.* to gitignore
Peter Harris [Fri, 10 Sep 2010 19:53:13 +0000 (15:53 -0400)]
Add xkb.* to gitignore

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoMerge branch 'gsoc2010' of git://anongit.freedesktop.org/~chr/libxcb
Peter Harris [Wed, 8 Sep 2010 18:41:52 +0000 (14:41 -0400)]
Merge branch 'gsoc2010' of git://anongit.freedesktop.org/~chr/libxcb

13 years ago_xcb_conn_wait: Shut down the connection on unexpected poll() events.
Jamey Sharp [Sat, 4 Sep 2010 17:17:21 +0000 (10:17 -0700)]
_xcb_conn_wait: Shut down the connection on unexpected poll() events.

If a client calls close(2) on the connection's file descriptor and then
flushes writes, libxcb causes a hang in the client.

Any flush eventually calls _xcb_out_send() with has the following loop:
   while(ret && *count)
       ret = _xcb_conn_wait(c, &c->out.cond, vector, count);

_xcb_conn_wait(), if built with USE_POLL, gets the POLLNVAL error. It only
checks for POLLIN and POLLOUT though, ignoring the error. Return value is 1,
count is unmodified, leaving us with an endless loop and a client hang.

XTS testcase Xlib3/XConnectionNumber triggers this bug. It creates a display
connection, closes its file descriptor, tries to send a no-op, and then expects
an error.
http://cgit.freedesktop.org/xorg/test/xts/tree/xts5/Xlib3/XConnectionNumber.m

If poll returned POLLHUP or POLLERR, we might see the same result.

If poll returns any event we didn't ask for, this patch causes
_xcb_conn_shutdown() to be invoked and an error returned. This matches the
behaviour if select(2) is used instead of poll(2): select(2) returns -1 and
EBADF for an already closed file descriptor.

I believe this fix both is safe and will handle any similar error. POSIX says
that the only bits poll is permitted to set in revents are those bits that were
set in events, plus POLLHUP, POLLERR, and POLLNVAL. So if we see any flags we
didn't ask for then something has gone wrong.

Patch inspired by earlier proposals from Peter Hutterer and Aaron
Plattner--thanks!

Reported-by: Peter Hutterer <peter.hutterer@who-t.net>
Reported-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Aaron Plattner <aplattner@nvidia.com>
Cc: Peter Hutterer <peter.hutterer@who-t.net>
Cc: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoMerge branch 'master' of git://github.com/topcat/xcb-win32
Peter Harris [Tue, 31 Aug 2010 22:33:36 +0000 (18:33 -0400)]
Merge branch 'master' of git://github.com/topcat/xcb-win32

Conflicts:
src/xcb_conn.c
src/xcb_util.c

Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoxcb_disconnect: call shutdown() to force a disconnect
Aaron Plattner [Tue, 17 Aug 2010 15:04:41 +0000 (08:04 -0700)]
xcb_disconnect: call shutdown() to force a disconnect

Fixes the X Test Suite's XCloseDisplay-6 test, which has this (admittedly
ridiculous) behavior:

 1. Create a window w.
 2. Open two display connections, dpy1, and dpy2.
 3. Grab the server using dpy1.
 4. Fork.
 5 (child). XSetProperty on w using dpy2.
 5 (parent). Verify that no event was recieved on dpy1.
 6 (parent). XCloseDisplay(dpy1).
 6 (child). Verify that an event was received on dpy2.

It was failing because at step 6 (child), the server had not actually ungrabbed
yet because the file descriptor for dpy1 was still open in the child process.

Shutting down the socket during XCloseDisplay matches the behavior of non-XCB
Xlib, which calls shutdown() from _X11TransSocketDisconnect.

Thanks to Julien Cristau for noticing this.

Signed-off-by: Aaron Plattner <aplattner at nvidia.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Peter Harris <pharris@opentext.com>
13 years agoxcb_request_check: Sync even if an event was read for this sequence.
Jamey Sharp [Tue, 24 Aug 2010 16:17:38 +0000 (09:17 -0700)]
xcb_request_check: Sync even if an event was read for this sequence.

This fixes the test case I have so far for Havoc's report that
xcb_request_check hangs.

Rationale: Since we have a void cookie, request_expected can't have been
set equal to this sequence number when the request was sent; it can only
have become equal due to the arrival of an event or error. If it became
equal due to an event then we still need to sync. If it became equal due
to an error, then request_completed will have been updated, which means
we correctly won't sync.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29599

However, Havoc reports that he can still reproduce the problem, so we
may be revisiting this later.

Reported-by: Havoc Pennington <hp@pobox.com>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agosmall fix to get rid of some compiler warnings
Christoph Reimann [Mon, 16 Aug 2010 18:24:40 +0000 (20:24 +0200)]
small fix to get rid of some compiler warnings
also added very basic documentation for xkb

13 years agosmall fix in the xkb pkg file
Christoph Reimann [Mon, 16 Aug 2010 16:22:42 +0000 (18:22 +0200)]
small fix in the xkb pkg file

13 years agoadded accessors for special cases
Christoph Reimann [Mon, 16 Aug 2010 16:19:16 +0000 (18:19 +0200)]
added accessors for special cases
major bugfixes include: rewrite of prefix related functions, merge of serialize/unserialize/... generators, extended field name resolution

13 years agoRelease libxcb 1.7
Julien Danjou [Fri, 13 Aug 2010 11:46:37 +0000 (13:46 +0200)]
Release libxcb 1.7

Signed-off-by: Julien Danjou <julien@danjou.info>
13 years agospecial case 'intermixed variable and fixed size fields': fixed reply side, needs...
Christoph Reimann [Sun, 8 Aug 2010 19:25:13 +0000 (21:25 +0200)]
special case 'intermixed variable and fixed size fields': fixed reply side, needs testing

13 years agorenamed most _unserialize() functions to _sizeof() and fixed _unserialize() for the...
Christoph Reimann [Thu, 5 Aug 2010 13:55:28 +0000 (15:55 +0200)]
renamed most _unserialize() functions to _sizeof() and fixed _unserialize() for the special case of intermixed variable and fixed size fields

13 years agoTutorial uses wrong function.
Eamon Walsh [Thu, 5 Aug 2010 04:48:08 +0000 (00:48 -0400)]
Tutorial uses wrong function.

https://bugs.freedesktop.org/show_bug.cgi?id=29392

Signed-off-by: Eamon Walsh <efw@eamonwalsh.com>
13 years agoattempt to fix special case: variable fields followed by fixed size fields
Christoph Reimann [Mon, 2 Aug 2010 21:30:42 +0000 (23:30 +0200)]
attempt to fix special case: variable fields followed by fixed size fields

13 years agobug fixes for all kinds of 'special cases'
Christoph Reimann [Sun, 1 Aug 2010 21:40:20 +0000 (23:40 +0200)]
bug fixes for all kinds of 'special cases'

13 years agopartial rewrite of serialize helper functions completed;
Christoph Reimann [Thu, 22 Jul 2010 14:41:15 +0000 (16:41 +0200)]
partial rewrite of serialize helper functions completed;
_serialize() & _unserialize() have been tested for switch derived from valueparam

13 years agopreliminary handling of further special cases in unserialize
Christoph Reimann [Tue, 20 Jul 2010 20:46:37 +0000 (22:46 +0200)]
preliminary handling of further special cases in unserialize
first attempts to unify serialize and unserialize

13 years agoadded generating code for _serialize() in case of variable sized structs (largely...
Christoph Reimann [Thu, 15 Jul 2010 16:43:43 +0000 (18:43 +0200)]
added generating code for _serialize() in case of variable sized structs (largely untested)

13 years agoxkb: added pkg config file
Christoph Reimann [Tue, 13 Jul 2010 18:08:51 +0000 (20:08 +0200)]
xkb: added pkg config file

13 years agonew and still preliminary functions for switch; feautures include
Christoph Reimann [Tue, 13 Jul 2010 18:06:08 +0000 (20:06 +0200)]
new and still preliminary functions for switch; feautures include
- API compatibility with valueparam
- request _aux() auxiliary functions
- _serialize() and _unserialize() auxiliary functions
- new data type that allows mixing of fixed and variable size members

13 years agoxkb: updated configure.ac/Makefile.am
Christoph Reimann [Tue, 13 Jul 2010 17:59:23 +0000 (19:59 +0200)]
xkb: updated configure.ac/Makefile.am

13 years agoadded xcb_sumof() with restriction to uint8_t
Christoph Reimann [Tue, 13 Jul 2010 17:56:44 +0000 (19:56 +0200)]
added xcb_sumof() with restriction to uint8_t

13 years ago_xcb_conn_wait: Fix whitespace.
Jamey Sharp [Tue, 13 Jul 2010 14:01:06 +0000 (07:01 -0700)]
_xcb_conn_wait: Fix whitespace.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
13 years agoAC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
Jeremy Huddleston [Mon, 12 Jul 2010 23:53:53 +0000 (16:53 -0700)]
AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])

launchd: Explicitly search /sbin

Previously, launchd wasn't found if /sbin wasn't in the user's PATH.
https://bugs.freedesktop.org/show_bug.cgi?id=29028

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
13 years agoconfigure.ac: Report which extensions are being built.
Vincent Torri [Mon, 21 Jun 2010 03:50:06 +0000 (20:50 -0700)]
configure.ac: Report which extensions are being built.

I was surprised to see that xinput was not installed. Looking at
configure.ac, it seems that it is disabled by default. Maybe configure
should output the status of the different extensions.

13 years agoxcb_connect_to_display_with_auth_info: Fix memory leak
Pauli Nieminen [Fri, 11 Jun 2010 13:30:47 +0000 (16:30 +0300)]
xcb_connect_to_display_with_auth_info: Fix memory leak

protocol and host are allocated in _xcb_parse_display but ownership of
them is passed to the caller. They have to be freed in
xcb_connect_to_display_with_auth_info.

Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Signed-off-by: Peter Harris <pharris@opentext.com>
13 years ago_xcb_parse_display: Fix error path
Pauli Nieminen [Fri, 11 Jun 2010 13:30:46 +0000 (16:30 +0300)]
_xcb_parse_display: Fix error path

xcb_parse_display claims that there is no side effects when failing.
That requires _xcb_parse_display to free the memory in failure case.

Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Signed-off-by: Peter Harris <pharris@opentext.com>
14 years agoxcb_open: Improve protocol/host parsing
Jeremy Huddleston [Thu, 13 May 2010 02:53:45 +0000 (19:53 -0700)]
xcb_open: Improve protocol/host parsing

Support scenarios where host is not set and protocol is.  eg:

DISPLAY=tcp/:0

as well as the "inet" and "inet6" alias for "tcp" for compatability
with Xlib

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
14 years agoAdd ~ operator support in code generator
Marcin Kościelnicki [Thu, 13 May 2010 21:05:57 +0000 (21:05 +0000)]
Add ~ operator support in code generator

Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoFix GCC error on undeclared variable when not using abstract socket
Arnaud Fontaine [Fri, 30 Apr 2010 17:49:18 +0000 (18:49 +0100)]
Fix GCC error on undeclared variable when not using abstract socket

This is a regression found by tinderbox in previous commit:

xcb_util.c: In function '_xcb_open':
xcb_util.c:213: error: 'fd' undeclared (first use in this function)

14 years agoGet rid of PATH_MAX and MAXPATHLEN
Arnaud Fontaine [Fri, 30 Apr 2010 12:47:16 +0000 (14:47 +0200)]
Get rid of PATH_MAX and MAXPATHLEN

There could be no upper limit on the length of a path according
to POSIX, therefore these macros may not be defined at all on
some systems (such as GNU Hurd).

Signed-off-by: Arnaud Fontaine <arnau@debian.org>
Reviewed-by: Peter Harris <pharris@opentext.com>
14 years agoUse limits.h instead of syslimits.h
Jeremy Huddleston [Sat, 24 Apr 2010 04:57:26 +0000 (21:57 -0700)]
Use limits.h instead of syslimits.h

Regression found by tinderbox in 89b3485dadef47a30264a5bf150b96522183376b

xcb_util.c:31:27: error: sys/syslimits.h: No such file or directory
xcb_util.c: In function '_xcb_open':
xcb_util.c:148: error: 'PATH_MAX' undeclared (first use in this function)

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
14 years agoReworked launchd support to work better with _xcb_parse_display
Jeremy Huddleston [Sat, 24 Apr 2010 00:29:25 +0000 (17:29 -0700)]
Reworked launchd support to work better with _xcb_parse_display

Fixes: http://xquartz.macosforge.org/trac/ticket/390

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
14 years agoReplaced read() in read_block and _xcb_in_read() with recv for all
Jeetu Golani [Thu, 22 Apr 2010 19:17:16 +0000 (00:47 +0530)]
Replaced read() in read_block and _xcb_in_read() with recv for all
platforms. MSG_WAITALL is undefined in MinGW so it's been explicitly
defined in xcb_in.c

14 years agoSet errno=0 in read_block. On Win32 there is no errno and this makes the
Jeetu Golani [Thu, 22 Apr 2010 17:53:27 +0000 (23:23 +0530)]
Set errno=0 in read_block. On Win32 there is no errno and this makes the
do..while loop execute only once. Also set the return value to -1 in
_xcb_open if control reaches the end - if all goes well it shouldn't
reach there.

14 years agoAlways wake up readers after writing.
Jamey Sharp [Sun, 18 Apr 2010 00:59:11 +0000 (17:59 -0700)]
Always wake up readers after writing.

Since writers must make sure they read as well, threads may have gone to
sleep waiting for the opportunity to read. The writer must wake up one
of those readers or the application can hang.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Josh Triplett <josh@freedesktop.org>
14 years agoFix strict-aliasing warning when getting generic event length.
Jamey Sharp [Sun, 28 Mar 2010 17:31:55 +0000 (10:31 -0700)]
Fix strict-aliasing warning when getting generic event length.

xcb_ge_event_t has its length field in the same place that
xcb_generic_reply_t does, so there's no need to cast the generic reply.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Cc: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Julien Danjou <julien@danjou.info>
14 years agoDelete a useless level of indirection from _xcb_out_send's parameters.
Jamey Sharp [Fri, 12 Feb 2010 20:25:05 +0000 (12:25 -0800)]
Delete a useless level of indirection from _xcb_out_send's parameters.

_xcb_out_send needs _xcb_conn_wait to store back its progress so it can
be reinvoked to pick up where it left off---but then _xcb_out_send
guarantees that it leaves either an empty output vector or a shut-down
connection, so *its* callers never care how much progress was made.

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Josh Triplett <josh@freedesktop.org>
14 years agoRelease libxcb 1.6
Julien Danjou [Fri, 9 Apr 2010 14:57:51 +0000 (16:57 +0200)]
Release libxcb 1.6

14 years agoFail if fd is too big and poll() is not available
Rémi Denis-Courmont [Fri, 26 Mar 2010 21:12:47 +0000 (23:12 +0200)]
Fail if fd is too big and poll() is not available

Depending on the process file limit, a file descriptor can be larger
than the capacity of fd_set. There is no portable way to create a
large enough fd_set at run-time. So we just fail if the file descriptor
number is too high and poll() is not available.

Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoxcb_in.c #ifndef _WIN32 inside of #if USE_POLL redundant and removed
Jeetu Golani [Wed, 31 Mar 2010 16:30:04 +0000 (22:00 +0530)]
xcb_in.c #ifndef _WIN32 inside of #if USE_POLL redundant and removed

14 years agorestablished inclusion of fcntl.h and netinet/tcp.h in xcb_util.c -- without these...
Jeetu Golani [Wed, 31 Mar 2010 04:20:51 +0000 (09:50 +0530)]
restablished inclusion of fcntl.h and netinet/tcp.h in xcb_util.c -- without these the code no longer compiled on *ix

14 years agochanges in xcb_windefs.h - the flag _XCB_WINDEFS_H replaces WINDEFS_H
Jeetu Golani [Mon, 29 Mar 2010 17:07:33 +0000 (22:37 +0530)]
changes in xcb_windefs.h - the flag  _XCB_WINDEFS_H replaces WINDEFS_H

14 years agowindefs.h is now called xcb_windefs.h - changed all includes to reflect that.Replaced...
Jeetu Golani [Mon, 29 Mar 2010 17:01:49 +0000 (22:31 +0530)]
windefs.h is now called xcb_windefs.h - changed all includes to reflect that.Replaced one instance ofWIN32 with _WIN32 in each xcb_in.c and xcb_conn.c

14 years agoWin32 code for xcb-1.5
Jeetu Golani [Fri, 26 Mar 2010 04:10:09 +0000 (09:40 +0530)]
Win32 code for xcb-1.5

14 years agoFix authentication on hpux and Hurd
Samuel Thibault [Fri, 12 Mar 2010 22:51:32 +0000 (23:51 +0100)]
Fix authentication on hpux and Hurd

libxcb's 010e5661 (Fix XDM-AUTHORIZATION-1 (bug #14202)) mistakenly
inverted a few lines of code, making local socket authentication fail on
hpux and Hurd: when getpeername fails, sockname needs to be initialized
by getsockname before its address family can be checked.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoOpen the X11 socket with close-on-exec flag
Rémi Denis-Courmont [Sat, 13 Feb 2010 10:23:51 +0000 (12:23 +0200)]
Open the X11 socket with close-on-exec flag

This saves the X11 connection from leaking into children processes.
On Linux, this is fully thread-safe using SOCK_CLOEXEC. On other
systems, there is a small race condition.

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoSupport xcb_discard_reply
Peter Harris [Tue, 9 Feb 2010 21:27:22 +0000 (16:27 -0500)]
Support xcb_discard_reply

This function is useful for dynamic language garbage collectors. Frequently
a GC cycle may run before you want to block wainting for a reply.

This function is also marginally useful for libxcb apps that issue
speculative requests (eg. xlsclients).

Reviewed-by: Jamey Sharp <jamey@minilop.net>
Tested-by: Eamon Walsh <efw@eamonwalsh.com>
Signed-off-by: Peter Harris <pharris@opentext.com>
14 years agoxcb_connect_to_fd: fix descriptor leak on memory error path
Rémi Denis-Courmont [Thu, 7 Jan 2010 16:08:35 +0000 (18:08 +0200)]
xcb_connect_to_fd: fix descriptor leak on memory error path

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoconfigure.ac: Fix a typo on the last commit.
Jeremy Huddleston [Sat, 12 Dec 2009 01:24:43 +0000 (17:24 -0800)]
configure.ac: Fix a typo on the last commit.

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
14 years agodarwin: xnu doesn't support poll on ttys on the master side.
Jeremy Huddleston [Sat, 12 Dec 2009 01:15:16 +0000 (17:15 -0800)]
darwin: xnu doesn't support poll on ttys on the master side.

<rdar://problem/7360546>

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>
14 years agoTutorial code fix
Jim Ingram [Mon, 7 Dec 2009 20:41:18 +0000 (14:41 -0600)]
Tutorial code fix

Accessed elements of names[] after freeing them in the first example.

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoDRI2 extension requires xcb-proto 1.6 or newer
Rémi Cardona [Fri, 4 Dec 2009 21:06:20 +0000 (22:06 +0100)]
DRI2 extension requires xcb-proto 1.6 or newer

Signed-off-by: Rémi Cardona <remi@gentoo.org>
Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agobuild: simplify extension building
Julien Danjou [Thu, 3 Dec 2009 10:34:18 +0000 (11:34 +0100)]
build: simplify extension building

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoRelease libxcb 1.5
Julien Danjou [Thu, 3 Dec 2009 09:08:59 +0000 (10:08 +0100)]
Release libxcb 1.5

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agosetsockopt(SO_KEEPALIVE) on TCP display connections.
Adam Jackson [Wed, 2 Dec 2009 19:31:56 +0000 (14:31 -0500)]
setsockopt(SO_KEEPALIVE) on TCP display connections.

This matches xtrans behaviour in SocketINETConnect, and makes it so apps
don't hang forever if their display dies.

Signed-off-by: Adam Jackson <ajax@redhat.com>
14 years agoAdd DRI2 support. (v2)
Eric Anholt [Thu, 15 Oct 2009 20:13:47 +0000 (13:13 -0700)]
Add DRI2 support. (v2)

v2: Build fix from jcristau.

14 years agoFix typo in the tutorial.
Eric Anholt [Thu, 15 Oct 2009 20:14:49 +0000 (13:14 -0700)]
Fix typo in the tutorial.

14 years agoDon't build docs if 'dot' is not found Signed-off-by: Paulo R. Zanoni <pzanoni@mandri...
Paulo R. Zanoni [Fri, 18 Sep 2009 18:05:46 +0000 (15:05 -0300)]
Don't build docs if 'dot' is not found Signed-off-by: Paulo R. Zanoni <pzanoni@mandriva.com>

14 years agoFix check dependency
Julien Cristau [Mon, 31 Aug 2009 15:51:36 +0000 (17:51 +0200)]
Fix check dependency

Bugzilla #21992

make -j check fails because the check-local rule gets executed before
the tests actually ran, so CheckLog*.xml doesn't exist.

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoCygwin build fix: Add -no-undefined to libtool flags
Yaakov Selkowitz [Sat, 6 Jun 2009 14:52:20 +0000 (15:52 +0100)]
Cygwin build fix: Add -no-undefined to libtool flags

-no-undefined is needed to tell libtool a shared library can be built
on platforms which require all references to be statisfied at link time.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoRelease libxcb 1.4
Arnaud Fontaine [Wed, 15 Jul 2009 15:15:02 +0000 (16:15 +0100)]
Release libxcb 1.4

14 years agoAdd majorCode, minorCode and resourceID fields to X generic error
Arnaud Fontaine [Wed, 15 Jul 2009 15:03:56 +0000 (16:03 +0100)]
Add majorCode, minorCode and resourceID fields to X generic error

14 years agoFix precedence bug: wrong length for big-requests preceded by sync.
Jamey Sharp [Mon, 6 Jul 2009 20:14:35 +0000 (13:14 -0700)]
Fix precedence bug: wrong length for big-requests preceded by sync.

Also replace excessively clever use of bitwise OR with equivalent
addition.

Reported-by: Geoffrey Li <geoffrey@seitopos.com>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
14 years agoFix libxcb-randr version info
Julien Cristau [Fri, 29 May 2009 12:41:59 +0000 (14:41 +0200)]
Fix libxcb-randr version info

The SONAME shouldn't have been bumped in 1.3, only new symbols were
added.

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoRelease libxcb 1.3
Julien Danjou [Fri, 29 May 2009 06:26:05 +0000 (08:26 +0200)]
Release libxcb 1.3

14 years agoDisable Nagle on TCP socket
elupus [Tue, 26 May 2009 14:14:48 +0000 (16:14 +0200)]
Disable Nagle on TCP socket

Signed-off-by: Julien Danjou <julien@danjou.info>
14 years agoStore xcbproto version libxcb was compiled with
Bob Ham [Mon, 25 May 2009 10:20:23 +0000 (12:20 +0200)]
Store xcbproto version libxcb was compiled with

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agodepends on recent xcb-proto and bump version of randr
Julien Danjou [Sat, 9 May 2009 15:39:34 +0000 (17:39 +0200)]
depends on recent xcb-proto and bump version of randr

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoFix XDM-AUTHORIZATION-1 (bug #14202)
Bart Massey [Tue, 21 Apr 2009 06:39:52 +0000 (08:39 +0200)]
Fix XDM-AUTHORIZATION-1 (bug #14202)

With this patch, we know use correctly the socket address or peer
address for authentication purpose.

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoutil: remove useless strlen calls from decnet opening
Julien Danjou [Tue, 7 Apr 2009 12:22:57 +0000 (14:22 +0200)]
util: remove useless strlen calls from decnet opening

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoutil: merge common code for xcb_connect
Julien Danjou [Tue, 7 Apr 2009 12:18:40 +0000 (14:18 +0200)]
util: merge common code for xcb_connect

Many code was duplicated between xcb_connect_to_display_with_auth_info
and xcb_connect(). We merge both, since the difference is just about the
xcb_auth_info_t pointer being supplied, or not.

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoutil: open_abstract gets filelen as parameters
Julien Danjou [Tue, 7 Apr 2009 11:37:40 +0000 (13:37 +0200)]
util: open_abstract gets filelen as parameters

That saves us from a couple of strlen() calls.

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoauth: use snprintf() return value
Julien Danjou [Tue, 7 Apr 2009 09:55:30 +0000 (11:55 +0200)]
auth: use snprintf() return value

That save us from a strlen().

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agoauth: precompute authnameslen
Julien Danjou [Tue, 7 Apr 2009 09:49:13 +0000 (11:49 +0200)]
auth: precompute authnameslen

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agodarwin: Don't use poll() on versions of darwin before darwin10
Jeremy Huddleston [Thu, 9 Apr 2009 12:12:02 +0000 (05:12 -0700)]
darwin: Don't use poll() on versions of darwin before darwin10

15 years agoLocal socket connections do not work on hurd-i386
Samuel Thibault [Mon, 6 Apr 2009 01:31:23 +0000 (03:31 +0200)]
Local socket connections do not work on hurd-i386

Local socket connections currently do not work on hurd-i386 because
xcb_auth calls getpeername() on the client socket, but hurd-i386 does
not implement anything in that case (I actually wonder what reasonable
value could be returned).  In such case the xcb code does not actually
need the peer name anyway.

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agouse poll() instead of select() when available
Michael Ost [Mon, 30 Mar 2009 09:09:32 +0000 (11:09 +0200)]
use poll() instead of select() when available

Signed-off-by: Julien Danjou <julien@danjou.info>
15 years agokludgily hand-merged xid fixes
Bart Massey [Tue, 24 Mar 2009 23:24:04 +0000 (16:24 -0700)]
kludgily hand-merged xid fixes

Signed-off-by: Bart Massey <bart@cs.pdx.edu>
Signed-off-by: Julien Danjou <julien@danjou.info>