xcbpresentquerycapabilities(3)XCB Requestsxcbpresentquerycapabilities(3)

NAME
       xcbpresentquerycapabilities -

SYNOPSIS
       #include 

   Request function
       xcbpresentquerycapabilitiescookiet
              xcbpresentquerycapabilities(xcbconnectiont *conn,
              uint32t target);

   Reply datastructure
       typedef struct xcbpresentquerycapabilitiesreplyt {
           uint8t  responsetype;
           uint8t  pad0;
           uint16t sequence;
           uint32t length;
           uint32t capabilities;
       } xcbpresentquerycapabilitiesreplyt;

   Reply function
       xcbpresentquerycapabilitiesreplyt
              *xcbpresentquerycapabilitiesreply(xcbconnectiont *conn,
              xcbpresentquerycapabilitiescookiet cookie,
              xcbgenericerrort **e);

REQUEST ARGUMENTS
       conn      The XCB connection to X11.

       target    TODO: NOT YET DOCUMENTED.

REPLY FIELDS
       responsetype
                 The type of this reply, in this case XCBPRESENTQUERYCAPA‐
                 BILITIES. This field is also present in the xcbgenericre‐
                 plyt 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).

       capabilities
                 TODO: NOT YET DOCUMENTED.

DESCRIPTION
RETURN VALUE
       Returns an xcbpresentquerycapabilitiescookiet. Errors have to be
       handled when calling the reply function xcbpresentquerycapabili‐
       tiesreply.

       If you want to handle errors in the event loop instead, use
       xcbpresentquerycapabilitiesunchecked. See xcb-requests(3) for de‐
       tails.

ERRORS
       This request does never generate any errors.

SEE ALSO
AUTHOR
       Generated from present.xml. Contact xcb@lists.freedesktop.org for cor‐
       rections and improvements.



X Version 11                      libxcb 1.13xcbpresentquerycapabilities(3)