DragonFly On-Line Manual Pages

Search: Section:  

xcb_screensaver_query_info(3)    XCB Requests    xcb_screensaver_query_info(3)


NAME

       xcb_screensaver_query_info -


SYNOPSIS

       #include <xcb/screensaver.h>

   Request function
       xcb_screensaver_query_info_cookie_t
              xcb_screensaver_query_info(xcb_connection_t *conn,
              xcb_drawable_t drawable);

   Reply datastructure

       typedef struct xcb_screensaver_query_info_reply_t {
           uint8_t      response_type;
           uint8_t      state;
           uint16_t     sequence;
           uint32_t     length;
           xcb_window_t saver_window;
           uint32_t     ms_until_server;
           uint32_t     ms_since_user_input;
           uint32_t     event_mask;
           uint8_t      kind;
           uint8_t      pad0[7];
       } xcb_screensaver_query_info_reply_t;

   Reply function
       xcb_screensaver_query_info_reply_t
              *xcb_screensaver_query_info_reply(xcb_connection_t *conn,
              xcb_screensaver_query_info_cookie_t cookie,
              xcb_generic_error_t **e);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.

       drawable  TODO: NOT YET DOCUMENTED.


REPLY FIELDS

       response_type
                 The type of this reply, in this case
                 XCB_SCREENSAVER_QUERY_INFO. This field is also present in the
                 xcb_generic_reply_t 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).

       state     TODO: NOT YET DOCUMENTED.

       saver_window
                 TODO: NOT YET DOCUMENTED.

       ms_until_server
                 TODO: NOT YET DOCUMENTED.

       ms_since_user_input
                 TODO: NOT YET DOCUMENTED.

       event_mask
                 TODO: NOT YET DOCUMENTED.

       kind      TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_screensaver_query_info_cookie_t. Errors have to be
       handled when calling the reply function
       xcb_screensaver_query_info_reply.

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


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

       Generated from screensaver.xml. Contact xcb@lists.freedesktop.org for
       corrections and improvements.

X Version 11                      libxcb 1.15    xcb_screensaver_query_info(3)

Search: Section: