xcbdri2queryversion(3) XCB Requests xcbdri2queryversion(3)

NAME
       xcbdri2queryversion -

SYNOPSIS
       #include 

   Request function
       xcbdri2queryversioncookiet
              xcbdri2queryversion(xcbconnectiont *conn,
              uint32t majorversion, uint32t minorversion);

   Reply datastructure
       typedef struct xcbdri2queryversionreplyt {
           uint8t  responsetype;
           uint8t  pad0;
           uint16t sequence;
           uint32t length;
           uint32t majorversion;
           uint32t minorversion;
       } xcbdri2queryversionreplyt;

   Reply function
       xcbdri2queryversionreplyt
              *xcbdri2queryversionreply(xcbconnectiont *conn,
              xcbdri2queryversioncookiet cookie,
              xcbgenericerrort **e);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       majorversion
                 TODO: NOT YET DOCUMENTED.

       minorversion
                 TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       responsetype
                 The type of this reply, in this case XCBDRI2QUERYVERSION.
                 This field is also present in the xcbgenericreplyt and can
                 be used to tell replies apart from each other.

       sequence  The sequence number of the last request processed by the X11
                 server.

       length    The length of the reply, in words (a word is 4 bytes).

       majorversion
                 TODO: NOT YET DOCUMENTED.

       minorversion
                 TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcbdri2queryversioncookiet. Errors have to be handled
       when calling the reply function xcbdri2queryversionreply.

       If you want to handle errors in the event loop instead, use
       xcbdri2queryversionunchecked. See xcb-requests(3) for details.

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from dri2.xml. Contact xcb@lists.freedesktop.org for correc‐
       tions and improvements.



X Version 11                      libxcb 1.13        xcbdri2queryversion(3)