xcbdri2getparam(3) XCB Requests xcbdri2getparam(3)

NAME
       xcbdri2getparam -

SYNOPSIS
       #include 

   Request function
       xcbdri2getparamcookiet xcbdri2getparam(xcbconnectiont *conn,
              xcbdrawablet drawable, uint32t param);

   Reply datastructure
       typedef struct xcbdri2getparamreplyt {
           uint8t  responsetype;
           uint8t  isparamrecognized;
           uint16t sequence;
           uint32t length;
           uint32t valuehi;
           uint32t valuelo;
       } xcbdri2getparamreplyt;

   Reply function
       xcbdri2getparamreplyt
              *xcbdri2getparamreply(xcbconnectiont *conn,
              xcbdri2getparamcookiet cookie, xcbgenericerrort **e);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.

       param     TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       responsetype
                 The type of this reply, in this case XCBDRI2GETPARAM. 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).

       isparamrecognized
                 TODO: NOT YET DOCUMENTED.

       valuehi  TODO: NOT YET DOCUMENTED.

       valuelo  TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcbdri2getparamcookiet. Errors have to be handled when
       calling the reply function xcbdri2getparamreply.

       If you want to handle errors in the event loop instead, use
       xcbdri2getparamunchecked. 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            xcbdri2getparam(3)