DragonFly On-Line Manual Pages

Search: Section:  

xcb_x_print_print_query_screens(3)                                XCB Requests


NAME

       xcb_x_print_print_query_screens -


SYNOPSIS

       #include <xcb/xprint.h>

   Request function
       xcb_x_print_print_query_screens_cookie_t
              xcb_x_print_print_query_screens(xcb_connection_t *conn,

   Reply datastructure

       typedef struct xcb_x_print_print_query_screens_reply_t {
           uint8_t  response_type;
           uint8_t  pad0;
           uint16_t sequence;
           uint32_t length;
           uint32_t listCount;
           uint8_t  pad1[20];
       } xcb_x_print_print_query_screens_reply_t;

   Reply function
       xcb_x_print_print_query_screens_reply_t
              *xcb_x_print_print_query_screens_reply(xcb_connection_t *conn,
              xcb_x_print_print_query_screens_cookie_t cookie,
              xcb_generic_error_t **e);

   Reply accessors
       xcb_window_t *xcb_x_print_print_query_screens_roots(const
              xcb_x_print_print_query_screens_request_t *reply);

       int xcb_x_print_print_query_screens_roots_length(const
              xcb_x_print_print_query_screens_reply_t *reply);

       xcb_generic_iterator_t xcb_x_print_print_query_screens_roots_end(const
              xcb_x_print_print_query_screens_reply_t *reply);


REQUEST ARGUMENTS

       conn      The XCB connection to X11.


REPLY FIELDS

       response_type
                 The type of this reply, in this case
                 XCB_X_PRINT_PRINT_QUERY_SCREENS. 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).

       listCount TODO: NOT YET DOCUMENTED.


DESCRIPTION


RETURN VALUE

       Returns an xcb_x_print_print_query_screens_cookie_t. Errors have to be
       handled when calling the reply function
       xcb_x_print_print_query_screens_reply.

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


ERRORS

       This request does never generate any errors.


SEE ALSO


AUTHOR

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

X Version 11                      libxcb 1.15
                                            xcb_x_print_print_query_screens(3)

Search: Section: