xcb_dri2_connect_driver_name_length(3)

1xcb_dri2_connect(3)              XCB Requests              xcb_dri2_connect(3)
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NAME

6       xcb_dri2_connect -
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SYNOPSIS

9       #include <xcb/dri2.h>
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11   Request function
12       xcb_dri2_connect_cookie_t xcb_dri2_connect(xcb_connection_t *conn,
13              xcb_window_t window, uint32_t driver_type);
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15   Reply datastructure
16       typedef struct xcb_dri2_connect_reply_t {
17           uint8_t  response_type;
18           uint8_t  pad0;
19           uint16_t sequence;
20           uint32_t length;
21           uint32_t driver_name_length;
22           uint32_t device_name_length;
23           uint8_t  pad1[16];
24       } xcb_dri2_connect_reply_t;
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26   Reply function
27       xcb_dri2_connect_reply_t
28              *xcb_dri2_connect_reply(xcb_connection_t *conn,
29              xcb_dri2_connect_cookie_t cookie, xcb_generic_error_t **e);
30
31   Reply accessors
32       char *xcb_dri2_connect_driver_name(const xcb_dri2_connect_request_t
33              *reply);
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35       int xcb_dri2_connect_driver_name_length(const xcb_dri2_connect_reply_t
36              *reply);
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38       xcb_generic_iterator_t xcb_dri2_connect_driver_name_end(const
39              xcb_dri2_connect_reply_t *reply);
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41       void *xcb_dri2_connect_alignment_pad(const xcb_dri2_connect_request_t
42              *reply);
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44       int xcb_dri2_connect_alignment_pad_length(const
45              xcb_dri2_connect_reply_t *reply);
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47       xcb_generic_iterator_t xcb_dri2_connect_alignment_pad_end(const
48              xcb_dri2_connect_reply_t *reply);
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50       char *xcb_dri2_connect_device_name(const xcb_dri2_connect_request_t
51              *reply);
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53       int xcb_dri2_connect_device_name_length(const xcb_dri2_connect_reply_t
54              *reply);
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56       xcb_generic_iterator_t xcb_dri2_connect_device_name_end(const
57              xcb_dri2_connect_reply_t *reply);
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REQUEST ARGUMENTS

60       conn      The XCB connection to X11.
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62       window    TODO: NOT YET DOCUMENTED.
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64       driver_type
65                 TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

68       response_type
69                 The type of this reply, in this case XCB_DRI2_CONNECT. This
70                 field is also present in the xcb_generic_reply_t and can be
71                 used to tell replies apart from each other.
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73       sequence  The sequence number of the last request processed by the X11
74                 server.
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76       length    The length of the reply, in words (a word is 4 bytes).
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78       driver_name_length
79                 TODO: NOT YET DOCUMENTED.
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81       device_name_length
82                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

86       Returns an xcb_dri2_connect_cookie_t. Errors have to be handled when
87       calling the reply function xcb_dri2_connect_reply.
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89       If you want to handle errors in the event loop instead, use
90       xcb_dri2_connect_unchecked. See xcb-requests(3) for details.
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ERRORS

93       This request does never generate any errors.
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AUTHOR

97       Generated from dri2.xml. Contact xcb@lists.freedesktop.org for correc‐
98       tions and improvements.
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102X Version 11                     libxcb 1.13.1             xcb_dri2_connect(3)