1xcb_xf86dri_open_connection(3)   XCB Requests   xcb_xf86dri_open_connection(3)
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NAME

6       xcb_xf86dri_open_connection -
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SYNOPSIS

9       #include <xcb/xf86dri.h>
10
11   Request function
12       xcb_xf86dri_open_connection_cookie_t
13              xcb_xf86dri_open_connection(xcb_connection_t *conn,
14              uint32_t screen);
15
16   Reply datastructure
17       typedef struct xcb_xf86dri_open_connection_reply_t {
18           uint8_t  response_type;
19           uint8_t  pad0;
20           uint16_t sequence;
21           uint32_t length;
22           uint32_t sarea_handle_low;
23           uint32_t sarea_handle_high;
24           uint32_t bus_id_len;
25           uint8_t  pad1[12];
26       } xcb_xf86dri_open_connection_reply_t;
27
28   Reply function
29       xcb_xf86dri_open_connection_reply_t
30              *xcb_xf86dri_open_connection_reply(xcb_connection_t *conn,
31              xcb_xf86dri_open_connection_cookie_t cookie,
32              xcb_generic_error_t **e);
33
34   Reply accessors
35       char *xcb_xf86dri_open_connection_bus_id(const
36              xcb_xf86dri_open_connection_request_t *reply);
37
38       int xcb_xf86dri_open_connection_bus_id_length(const
39              xcb_xf86dri_open_connection_reply_t *reply);
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41       xcb_generic_iterator_t xcb_xf86dri_open_connection_bus_id_end(const
42              xcb_xf86dri_open_connection_reply_t *reply);
43

REQUEST ARGUMENTS

45       conn      The XCB connection to X11.
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47       screen    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

50       response_type
51                 The type of this reply, in this case XCB_XF86DRI_OPEN_CONNEC‐
52                 TION. This field is also present in the xcb_generic_reply_t
53                 and can be used to tell replies apart from each other.
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55       sequence  The sequence number of the last request processed by the X11
56                 server.
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58       length    The length of the reply, in words (a word is 4 bytes).
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60       sarea_handle_low
61                 TODO: NOT YET DOCUMENTED.
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63       sarea_handle_high
64                 TODO: NOT YET DOCUMENTED.
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66       bus_id_len
67                 TODO: NOT YET DOCUMENTED.
68

DESCRIPTION

RETURN VALUE
71       Returns an xcb_xf86dri_open_connection_cookie_t. Errors have to be han‐
72       dled when calling the reply function xcb_xf86dri_open_connection_reply.
73
74       If you want to handle errors in the event loop instead, use
75       xcb_xf86dri_open_connection_unchecked. See xcb-requests(3) for details.
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ERRORS
78       This request does never generate any errors.
79

SEE ALSO
AUTHOR
82       Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for cor‐
83       rections and improvements.
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87X Version 11                      libxcb 1.13   xcb_xf86dri_open_connection(3)



        

    


            
        

        

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