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And there was much rejoicing.
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Consensus on #xorg-devel agrees with removing --without-xcb; in
particular, acks from Adam Jackson, Daniel Stone, Kristian Høgsberg,
Julien Cristau, and Rémi Cardona.
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imLcIm.c: In function '_XimCachedFileName':
imLcIm.c:361: warning: format '%03x' expects type 'unsigned int', but argument 8 has type 'long unsigned int'
imLcIm.c:364: warning: format '%03x' expects type 'unsigned int', but argument 8 has type 'long unsigned int'
imRm.c: In function '_XimDefaultArea':
imRm.c:597: warning: cast from pointer to integer of different size
imRm.c: In function '_XimDefaultColormap':
imRm.c:626: warning: cast from pointer to integer of different size
lcFile.c:224: warning: no previous prototype for 'xlocaledir'
lcUTF8.c: In function 'iconv_cstombs':
lcUTF8.c:1841: warning: assignment discards qualifiers from pointer target type
lcUTF8.c:1869: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c:1873: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c: In function 'iconv_mbstocs':
lcUTF8.c:1935: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_mbtocs':
lcUTF8.c:2031: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_mbstostr':
lcUTF8.c:2121: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_strtombs':
lcUTF8.c:2180: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c: In function '_XlcAddGB18030LocaleConverters':
lcUTF8.c:2367: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2368: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2373: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2374: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2375: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2376: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2377: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
XlibInt.c: In function '_XGetHostname':
XlibInt.c:3441: warning: implicit declaration of function 'gethostname'
XlibInt.c:3441: warning: nested extern declaration of 'gethostname'
ConnDis.c: In function '_XDisconnectDisplay':
ConnDis.c:540: warning: old-style function definition
ConnDis.c: In function '_XSendClientPrefix':
ConnDis.c:554: warning: old-style function definition
ConnDis.c: In function 'XSetAuthorization':
ConnDis.c:677: warning: old-style function definition
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Using common defaults will reduce errors and maintenance.
Only the very small or inexistent custom section need periodic maintenance
when the structure of the component changes. Do not edit defaults.
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X.Org bug#22252 <https://bugs.freedesktop.org/show_bug.cgi?id=22252>
Reported-by: Riku Salminen <rsalmin2@cc.hut.fi>
Signed-off-by: Julien Cristau <jcristau@debian.org>
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Generic events require more bytes than Xlib provides in the standard XEvent.
Memory allocated by the extension and stored as pointers inside the event is
prone to leak by simple 'while (1) { XNextEvent(...); }' loops.
This patch adds cookie handling for generic events. Extensions may register
a cookie handler in addition to the normal event vectors. If an extension
has registered a cookie handler, _all_ generic events for this extensions
must be handled through cookies. Otherwise, the default event handler is
used.
The cookie handler must return an XGenericEventCookie with a pointer to the
data.The rest of the event (type, serialNumber, etc.) are to be filled as
normal. When a client retrieves such a cookie event, the data is stored in
an internal queue (the 'cookiejar'). This data is freed on the next call to
XNextEvent().
New extension interfaces:
XESetWireToEventCookie(display, extension_number, cookie_handler)
Where cookie_handler must set cookie->data. The data pointer is of arbitray
size and type but must be a single memory block. This memory block
represents the actual extension's event.
New client interfaces:
XGetEventData(display, *cookie);
XFreeEventData(display, *cookie);
If the client needs the actual event data, it must call XGetEventData() with
the cookie. This returns the data pointer (and removes it from the cookie
jar) and the client is then responsible for freeing the event with
XFreeEventData(). It is safe to call either function with a non-cookie
event. Events unclaimed or not handled by the XGetEventData() are cleaned up
automatically.
Example client code:
XEvent event;
XGenericEventCookie *cookie = &ev;
XNextEvent(display, &event);
if (XGetEventData(display, cookie)) {
XIEvent *xievent = cookie->data;
...
} else if (cookie->type == GenericEvent) {
/* handle generic event */
} else {
/* handle extension/core event */
}
XFreeEventData(display, cookie);
Cookies are not multi-threading safe. Clients that use XGetEventData() must
lock between XNextEvent and XGetEventData to avoid other threads freeing
cookies.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Since the Xlib multithreaded code checks the flags variable in _XFlushInt
to see if the other threads are done yet, it has to be marked volatile so
the compiler doesn't optimize out re-loading it on each trip through the
while loop and end up in an impossible-to-exit infinite loop of CPU chewing.
Part of fix for Sun bug 6409332: infinite loop in XFlushInt() on x86/32-bit
<http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6409332>
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Only convert to use "ansi prototypes" the functions warned from
compilation with "./autogen.sh --prefix=/usr", on a Linux computer.
Also, only address "trivial" compiler warning fixes in this commit.
The new .gitignore is the output of a command like:
% find . -name .gitignore -exec cat {} \; | sort | uniq
and only the toplevel .gitignore file was kept.
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Xlib has several independent tasks that need to be performed with the
display unlocked. It does this by replacing the existing sync handler with
one of a variety of internal sync handlers. However, if multiple internal
sync handlers need to run, then the last one registering wins and
previously registered internal sync handlers are never invoked. This
manifested as a bug with DRI applications on Xlib/XCB as that requires
both an XID handler after every XID allocation, and the periodic sequence
number handler. The XID handler would win, and the sequence number handler
would never be invoked.
Fix this by unifying the internal sync handler mechanism into a single
function that calls all of the known internal sync handlers. They all need
to deal with being called when not strictly necessary now.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Josh Triplett <josh@freedesktop.org>
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X.Org Bug 16551 <http://bugs.freedesktop.org/show_bug.cgi?id=16551>
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This reverts commit 79fa3d8070d95b960ba486f2439225872471dadd.
Re-revert the XlibConf.h change, which prevented distribution, not
installation.
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This reverts commit c9e28e05ae01ce8a29bea09df759b6271865b44c.
The installed XlibInt.h includes XlibConf.h , so libX11 should ship
XlibConf.h. (Commit c9e28e05ae01ce8a29bea09df759b6271865b44c didn't actually
prevent automake from shipping XlibConf.h, because it used
nodist_x11include_HEADERS rather than nodist_HEADERS.)
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Since XlibConf.h is built by configure, don't distribute it.
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Rename all instances of "XCL" to Xlib/XCB-derived names.
The only user-visible change: rename the include file <X11/xcl.h> to
<X11/Xlib-xcb.h>; programs will need to change their #include lines to match.
Remove the XCL cast inlines from Xlib-xcb.h.
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Pointerless compose data structure, using indices instead of pointers, needed for mmap()ing data structure.
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Xmd.h simultaneously.
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references to include <X11/Xregion.h>.
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defined when building extensions
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defines necessary to correctly use the library. Xlibint.h should #include this new file.
Add a bunch of .cvsignore files
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Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings.
Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all source files in the xserver/xorg tree, predicated on defines of HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to <X11/fonts/foo.h>.
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distribution file.
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element in a varargs list). A sentinel needs to be NULL, not 0 - which doesn't make a difference on 32bit but matters on 64bit. Furthermore it can be told that functions have a printf-like format string and argument list so that they can verify that both match. To use these features certain attributes need to be set - which are compiler specific. To do this we define macros which are expanded depending on the compiler version. For now we put those in include/Xfuncproto.h (the XFree86 DDX layer contains a file compiler.h which however is not visible outside the DDX) (Bugzilla #3268).
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<X11/...>
- For Xcomposite and Xdamage, don't link the build system out of the xc tree
- Link the public X11 headers into their own directory
- Add links to XKeysymDB and XErrorDB
- Add links to all the Xlib man pages
- Add links to the lcUniConv subdirectory
- Conditionally include config.h in Xlib source
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Owen Taylor.
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thread support. These lockups occur deep down in XFilterEvents() which itself locks when another Xlib function gets called that also locks. This fixes two instances by separating those Xlib functions into an internal (non-locking) call and a locking wrapper that is used as an external function. There may be several other such instances therefore another more general patch is eventually required (Bugzilla #1182).
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X test suite build failure.
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