xcb_xfixes_fetch_region_unchecked(3)

1xcb_xfixes_fetch_region(3)       XCB Requests       xcb_xfixes_fetch_region(3)
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NAME

6       xcb_xfixes_fetch_region -
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SYNOPSIS

9       #include <xcb/xfixes.h>
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11   Request function
12       xcb_xfixes_fetch_region_cookie_t
13              xcb_xfixes_fetch_region(xcb_connection_t *conn,
14              xcb_xfixes_region_t region);
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16   Reply datastructure
17       typedef struct xcb_xfixes_fetch_region_reply_t {
18           uint8_t         response_type;
19           uint8_t         pad0;
20           uint16_t        sequence;
21           uint32_t        length;
22           xcb_rectangle_t extents;
23           uint8_t         pad1[16];
24       } xcb_xfixes_fetch_region_reply_t;
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26   Reply function
27       xcb_xfixes_fetch_region_reply_t
28              *xcb_xfixes_fetch_region_reply(xcb_connection_t *conn,
29              xcb_xfixes_fetch_region_cookie_t cookie,
30              xcb_generic_error_t **e);
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32   Reply accessors
33       xcb_rectangle_t *xcb_xfixes_fetch_region_rectangles(const
34              xcb_xfixes_fetch_region_request_t *reply);
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36       int xcb_xfixes_fetch_region_rectangles_length(const
37              xcb_xfixes_fetch_region_reply_t *reply);
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39       xcb_rectangle_iterator_t
40              xcb_xfixes_fetch_region_rectangles_iterator(const
41              xcb_xfixes_fetch_region_reply_t *reply);
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REQUEST ARGUMENTS

44       conn      The XCB connection to X11.
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46       region    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

49       response_type
50                 The type of this reply, in this case XCB_XFIXES_FETCH_REGION.
51                 This field is also present in the xcb_generic_reply_t and can
52                 be used to tell replies apart from each other.
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54       sequence  The sequence number of the last request processed by the X11
55                 server.
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57       length    The length of the reply, in words (a word is 4 bytes).
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59       extents   TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

63       Returns an xcb_xfixes_fetch_region_cookie_t. Errors have to be handled
64       when calling the reply function xcb_xfixes_fetch_region_reply.
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66       If you want to handle errors in the event loop instead, use xcb_xfix‐
67       es_fetch_region_unchecked. See xcb-requests(3) for details.
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ERRORS

70       This request does never generate any errors.
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AUTHOR

74       Generated from xfixes.xml. Contact xcb@lists.freedesktop.org for cor‐
75       rections and improvements.
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79X Version 11                      libxcb 1.12       xcb_xfixes_fetch_region(3)