166 lines
2.5 KiB
HTML
166 lines
2.5 KiB
HTML
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<HTML><HEAD><TITLE>Man page of XGETEXTENSIONVERSION</TITLE>
|
|
</HEAD><BODY>
|
|
<H1>XGETEXTENSIONVERSION</H1>
|
|
Section: (3)<BR>Updated: 06/19/2019<BR><A HREF="#index">Index</A>
|
|
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<A NAME="lbAB"> </A>
|
|
<H2>NAME</H2>
|
|
|
|
XGetExtensionVersion - query the version of the input extension.
|
|
<A NAME="lbAC"> </A>
|
|
<H2>SYNOPSIS</H2>
|
|
|
|
<P>
|
|
<PRE>
|
|
#include <<A HREF="file:///usr/include/X11/extensions/XInput.h">X11/extensions/XInput.h</A>>
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
XExtensionVersion *XGetExtensionVersion( Display *display,
|
|
char *name);
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
display
|
|
Specifies the connection to the X server.
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
name
|
|
Specifies the extension to be queried. The input
|
|
extension name is definedin the header file XI.h.
|
|
</PRE>
|
|
|
|
<A NAME="lbAD"> </A>
|
|
<H2>DESCRIPTION</H2>
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="1"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
The XGetExtensionVersion request is deprecated and should not
|
|
be used in XI2 applications. Clients issuing a XGetExtensionVersion
|
|
request will not be able to use XI2 features.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="2"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
The XGetExtensionVersion request queries the version of the input
|
|
extension, and returns an XExtensionVersion structure. This structure
|
|
contains a major_version and minor_version number which can be compared
|
|
with constants defined in XI.h. Support for additional protocol
|
|
requests added to the input extension after its initial release
|
|
is indicated by a version number corresponding to the added
|
|
requests. Each version contains all the protocol requests
|
|
contained by previous versions.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="3"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
You should use XFree to free the XExtensionVersion structure.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<A NAME="lbAE"> </A>
|
|
<H2>STRUCTURES</H2>
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="4"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
This request returns an XExtensionVersion structure.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="5"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
typedef struct {
|
|
int present;
|
|
short major_version;
|
|
short minor_version;
|
|
} XExtensionVersion;
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
|
|
<HR>
|
|
<A NAME="index"> </A><H2>Index</H2>
|
|
<DL>
|
|
<DT id="6"><A HREF="#lbAB">NAME</A><DD>
|
|
<DT id="7"><A HREF="#lbAC">SYNOPSIS</A><DD>
|
|
<DT id="8"><A HREF="#lbAD">DESCRIPTION</A><DD>
|
|
<DT id="9"><A HREF="#lbAE">STRUCTURES</A><DD>
|
|
</DL>
|
|
<HR>
|
|
This document was created by
|
|
<A HREF="/cgi-bin/man/man2html">man2html</A>,
|
|
using the manual pages.<BR>
|
|
Time: 00:06:00 GMT, March 31, 2021
|
|
</BODY>
|
|
</HTML>
|