xcb_xfixes_fetch_region(3) XCB Requests xcb_xfixes_fetch_region(3)
NAME
xcb_xfixes_fetch_region -
SYNOPSIS
#include <xcb/xfixes.h>
Request function
xcb_xfixes_fetch_region_cookie_t
xcb_xfixes_fetch_region(xcb_connection_t *conn,
xcb_xfixes_region_t region);
Reply datastructure
typedef struct xcb_xfixes_fetch_region_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
xcb_rectangle_t extents;
uint8_t pad1[16];
} xcb_xfixes_fetch_region_reply_t;
Reply function
xcb_xfixes_fetch_region_reply_t
*xcb_xfixes_fetch_region_reply(xcb_connection_t *conn,
xcb_xfixes_fetch_region_cookie_t cookie,
xcb_generic_error_t **e);
Reply accessors
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);
REQUEST ARGUMENTS
conn The XCB connection to X11.
region TODO: NOT YET DOCUMENTED.
REPLY FIELDS
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.
length The length of the reply, in words (a word is 4 bytes).
extents TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
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_xfix-
es_fetch_region_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xfixes.xml. Contact xcb@lists.freedesktop.org for cor-
rections and improvements.
X Version 11 libxcb 1.14 xcb_xfixes_fetch_region(3)
xorg-libxcb 1.14 - Generated Tue Mar 17 05:45:18 CDT 2020