From 7842eeba5f0567175c41728d3eaae59fcbdef7a6 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 2 Sep 2009 19:17:00 +0000 Subject: Switch to libX11-1.2.99.901.tar.gz --- libX11/man/Makefile.am | 9 ++ libX11/man/Makefile.in | 9 ++ libX11/man/XGetEventData.man | 223 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 241 insertions(+) create mode 100644 libX11/man/XGetEventData.man (limited to 'libX11/man') diff --git a/libX11/man/Makefile.am b/libX11/man/Makefile.am index b19c5d39a..b21d8fb9a 100644 --- a/libX11/man/Makefile.am +++ b/libX11/man/Makefile.am @@ -75,6 +75,7 @@ libman_PRE = \ XGravityEvent.man \ XrmGetFileDatabase.man \ XrmGetResource.man \ + XGetEventData.man \ XGetVisualInfo.man \ XGetWindowAttributes.man \ XGetWindowProperty.man \ @@ -271,6 +272,7 @@ all_shadows = \ $(XGraphicsExposeEvent_shadows) \ $(XrmGetFileDatabase_shadows) \ $(XrmGetResource_shadows) \ + $(XGetEventData_shadows) \ $(XGetVisualInfo_shadows) \ $(XGetWindowAttributes_shadows) \ $(XGetWindowProperty_shadows) \ @@ -658,6 +660,10 @@ XrmGetResource_shadows = \ XrmQGetSearchList \ XrmQGetSearchResource +XGetEventData_shadows = \ + XFreeEventData \ + XGenericEventCookie + XGetVisualInfo_shadows = \ XMatchVisualInfo \ XVisualIDFromVisual \ @@ -1223,6 +1229,9 @@ shadows.DONE: (for i in $(XrmGetResource_shadows:=.@LIB_MAN_SUFFIX@) ; do \ echo .so man$(LIB_MAN_DIR_SUFFIX)/XrmGetResource.$(LIB_MAN_SUFFIX) > $$i; \ done) + (for i in $(XGetEventData_shadows:=.@LIB_MAN_SUFFIX@) ; do \ + echo .so man$(LIB_MAN_DIR_SUFFIX)/XGetEventData.$(LIB_MAN_SUFFIX) > $$i; \ + done) (for i in $(XGetVisualInfo_shadows:=.@LIB_MAN_SUFFIX@) ; do \ echo .so man$(LIB_MAN_DIR_SUFFIX)/XGetVisualInfo.$(LIB_MAN_SUFFIX) > $$i; \ done) diff --git a/libX11/man/Makefile.in b/libX11/man/Makefile.in index effbc173e..64f44af7f 100644 --- a/libX11/man/Makefile.in +++ b/libX11/man/Makefile.in @@ -358,6 +358,7 @@ libman_PRE = \ XGravityEvent.man \ XrmGetFileDatabase.man \ XrmGetResource.man \ + XGetEventData.man \ XGetVisualInfo.man \ XGetWindowAttributes.man \ XGetWindowProperty.man \ @@ -559,6 +560,7 @@ all_shadows = \ $(XGraphicsExposeEvent_shadows) \ $(XrmGetFileDatabase_shadows) \ $(XrmGetResource_shadows) \ + $(XGetEventData_shadows) \ $(XGetVisualInfo_shadows) \ $(XGetWindowAttributes_shadows) \ $(XGetWindowProperty_shadows) \ @@ -945,6 +947,10 @@ XrmGetResource_shadows = \ XrmQGetSearchList \ XrmQGetSearchResource +XGetEventData_shadows = \ + XFreeEventData \ + XGenericEventCookie + XGetVisualInfo_shadows = \ XMatchVisualInfo \ XVisualIDFromVisual \ @@ -1894,6 +1900,9 @@ shadows.DONE: (for i in $(XrmGetResource_shadows:=.@LIB_MAN_SUFFIX@) ; do \ echo .so man$(LIB_MAN_DIR_SUFFIX)/XrmGetResource.$(LIB_MAN_SUFFIX) > $$i; \ done) + (for i in $(XGetEventData_shadows:=.@LIB_MAN_SUFFIX@) ; do \ + echo .so man$(LIB_MAN_DIR_SUFFIX)/XGetEventData.$(LIB_MAN_SUFFIX) > $$i; \ + done) (for i in $(XGetVisualInfo_shadows:=.@LIB_MAN_SUFFIX@) ; do \ echo .so man$(LIB_MAN_DIR_SUFFIX)/XGetVisualInfo.$(LIB_MAN_SUFFIX) > $$i; \ done) diff --git a/libX11/man/XGetEventData.man b/libX11/man/XGetEventData.man new file mode 100644 index 000000000..10008edc4 --- /dev/null +++ b/libX11/man/XGetEventData.man @@ -0,0 +1,223 @@ +.\" Copyright \(co 2009 Red Hat, Inc. +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining a +.\" copy of this software and associated documentation files (the "Software"), +.\" to deal in the Software without restriction, including without limitation +.\" the rights to use, copy, modify, merge, publish, distribute, sublicense, +.\" and/or sell copies of the Software, and to permit persons to whom the +.\" Software is furnished to do so, subject to the following conditions: +.\" +.\" The above copyright notice and this permission notice (including the next +.\" paragraph) shall be included in all copies or substantial portions of the +.\" Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +.\" DEALINGS IN THE SOFTWARE. +.\" +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xW Athena X Widgets \- C Language X Toolkit Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.na +.de Ds +.nf +.\\$1D \\$2 \\$1 +.ft 1 +.\".ps \\n(PS +.\".if \\n(VS>=40 .vs \\n(VSu +.\".if \\n(VS<=39 .vs \\n(VSp +.. +.de De +.ce 0 +.if \\n(BD .DF +.nr BD 0 +.in \\n(OIu +.if \\n(TM .ls 2 +.sp \\n(DDu +.fi +.. +.de FD +.LP +.KS +.TA .5i 3i +.ta .5i 3i +.nf +.. +.de FN +.fi +.KE +.LP +.. +.de IN \" send an index entry to the stderr +.. +.de C{ +.KS +.nf +.D +.\" +.\" choose appropriate monospace font +.\" the imagen conditional, 480, +.\" may be changed to L if LB is too +.\" heavy for your eyes... +.\" +.ie "\\*(.T"480" .ft L +.el .ie "\\*(.T"300" .ft L +.el .ie "\\*(.T"202" .ft PO +.el .ie "\\*(.T"aps" .ft CW +.el .ft R +.ps \\n(PS +.ie \\n(VS>40 .vs \\n(VSu +.el .vs \\n(VSp +.. +.de C} +.DE +.R +.. +.de Pn +.ie t \\$1\fB\^\\$2\^\fR\\$3 +.el \\$1\fI\^\\$2\^\fP\\$3 +.. +.de ZN +.ie t \fB\^\\$1\^\fR\\$2 +.el \fI\^\\$1\^\fP\\$2 +.. +.de hN +.ie t <\fB\\$1\fR>\\$2 +.el <\fI\\$1\fP>\\$2 +.. +.de NT +.ne 7 +.ds NO Note +.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2 +.if \\n(.$ .if !'\\$1'C' .ds NO \\$1 +.ie n .sp +.el .sp 10p +.TB +.ce +\\*(NO +.ie n .sp +.el .sp 5p +.if '\\$1'C' .ce 99 +.if '\\$2'C' .ce 99 +.in +5n +.ll -5n +.R +.. +. \" Note End -- doug kraft 3/85 +.de NE +.ce 0 +.in -5n +.ll +5n +.ie n .sp +.el .sp 10p +.. +.ny0 +.TH XGetEventData __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" +.SH NAME +XGetEventData, XFreeEventData, XGenericEventCookie \- retrieve and free additional event data through cookies. +.SH SYNTAX +.HP +Bool XGetEventData\^(\^Display *\fIdisplay\fP\^, XGenericEventCookie *\fIcookie\fP\^); +.HP +void XFreeEventData\^(\^Display *\fIdisplay\fP\^, XGenericEventCookie *\fIcookie\fP\^); +.HP +.SH ARGUMENTS +.IP \fIdisplay\fP 1i +Specifies the connection to the X server. +.IP \fIcookie\fP 1i +Specifies the cookie to free or retrieve the data for. + +.SH STRUCTURES +.Ds 0 +.TA .5i 3i +.ta .5i 3i +typedef struct { + int type; + unsigned long serial; + Bool send_event; + Display *display; + int extension; + int evtype; + unsigned int cookie; + void *data; +} XGenericEventCookie; +.De + +.SH DESCRIPTION +Some extension +.ZN XGenericEvents +require additional memory to store information. +For these events, the library returns a +.ZN XGenericEventCookie +with a token ('cookie') unique to this event. The +.ZN XGenericEventCookie 's +data pointer is undefined until +.ZN XGetEventData +is called. + +The +.ZN XGetEventData +function retrieves this extra data for the given cookie. No round-trip to +the server is required. If the cookie is invalid or the +event is not an event handled by cookie handlers, +.ZN False +is returned. If +.ZN XGetEventData +returns +.ZN True , +the cookie's data pointer points to the memory containing the event +information. A client must call +.ZN XFreeEventData +to free this memory. +.ZN XGetEventData +returns +.ZN False +for multiple calls for the same event cookie. + +The +.ZN XFreeEventData +function frees the data associated with a cookie. A client must call +.ZN XFreeEventData +for each cookie claimed with +.ZN XGetEventData . + +.SH EXAMPLE CODE +.Ds 0 +.TA .5i 3i +.ta .5i 3i +XEvent event; +XGenericEventCookie *cookie = &ev; + +XNextEvent(display, &event); +if (XGetEventData(display, cookie)) { + handle_cookie_event(cookie->data); +} else + handle_event(&event); +} +XFreeEventData(display, cookie); +.De + +.SH NOTES +A cookie is defined as unclaimed if it has been returned to the client +through +.ZN XNextEvent +but its data has not been retrieved via +.ZN XGetEventData . +Subsequent calls to +.ZN XNextEvent +may free memory associated with unclaimed cookies. +Multi-threaded X clients must ensure that +.ZN XGetEventData +is called before the next call to +.ZN XNextEvent . + +.SH "SEE ALSO" +XNextEvent(3X11), +.br +\fI\*(xL\fP + -- cgit v1.2.3