xcb_xfixes_fetch_region_unchecked(3)

Usage

xcb_xfixes_fetch_region_cookie_t xcb_xfixes_fetch_region(xcb_connection_t *conn, xcb_xfixes_region_t region);

uint8_t response_type;

uint8_t pad0;

uint16_t sequence;

uint32_t length;

xcb_rectangle_t extents;

uint8_t pad1 [16] ;

xcb_rectangle_t *xcb_xfixes_fetch_region_rectangles(const xcb_xfixes_fetch_region_request_t *reply);

int xcb_xfixes_fetch_region_rectangles_length(const xcb_xfixes_fetch_region_reply_t *reply);

xcb_rectangle_iterator_t xcb_xfixes_fetch_region_rectangles_iterator(const xcb_xfixes_fetch_region_reply_t *reply);

response_type: The type of this reply, in this case XCB_XFIXES_FETCH_REGION. 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.

Returns an xcb_xfixes_fetch_region_cookie_t. Errors have to be handled when calling the reply function xcb_xfixes_fetch_region_reply.

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

This request does never generate any errors.