xcb_input_get_device_key_mapping_keysyms_length(3)

1xcb_input_get_device_key_mapping(3X)CB Requestxscb_input_get_device_key_mapping(3)
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NAME

6       xcb_input_get_device_key_mapping -
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SYNOPSIS

9       #include <xcb/xinput.h>
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11   Request function
12       xcb_input_get_device_key_mapping_cookie_t
13              xcb_input_get_device_key_mapping(xcb_connection_t *conn,
14              uint8_t device_id, xcb_input_key_code_t first_keycode,
15              uint8_t count);
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17   Reply datastructure
18       typedef struct xcb_input_get_device_key_mapping_reply_t {
19           uint8_t  response_type;
20           uint8_t  xi_reply_type;
21           uint16_t sequence;
22           uint32_t length;
23           uint8_t  keysyms_per_keycode;
24           uint8_t  pad0[23];
25       } xcb_input_get_device_key_mapping_reply_t;
26
27   Reply function
28       xcb_input_get_device_key_mapping_reply_t
29              *xcb_input_get_device_key_mapping_reply(xcb_connection_t *conn,
30              xcb_input_get_device_key_mapping_cookie_t cookie,
31              xcb_generic_error_t **e);
32
33   Reply accessors
34       xcb_keysym_t *xcb_input_get_device_key_mapping_keysyms(const
35              xcb_input_get_device_key_mapping_request_t *reply);
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37       int xcb_input_get_device_key_mapping_keysyms_length(const
38              xcb_input_get_device_key_mapping_reply_t *reply);
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40       xcb_generic_iterator_t
41              xcb_input_get_device_key_mapping_keysyms_end(const
42              xcb_input_get_device_key_mapping_reply_t *reply);
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REQUEST ARGUMENTS

45       conn      The XCB connection to X11.
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47       device_id TODO: NOT YET DOCUMENTED.
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49       first_keycode
50                 TODO: NOT YET DOCUMENTED.
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52       count     TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

55       response_type
56                 The type of this reply, in this case XCB_INPUT_GET_DE‐
57                 VICE_KEY_MAPPING. This field is also present in the
58                 xcb_generic_reply_t and can be used to tell replies apart
59                 from each other.
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61       sequence  The sequence number of the last request processed by the X11
62                 server.
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64       length    The length of the reply, in words (a word is 4 bytes).
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66       xi_reply_type
67                 TODO: NOT YET DOCUMENTED.
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69       keysyms_per_keycode
70                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

74       Returns an xcb_input_get_device_key_mapping_cookie_t. Errors have to be
75       handled when calling the reply function xcb_input_get_device_key_map‐
76       ping_reply.
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78       If you want to handle errors in the event loop instead, use xcb_in‐
79       put_get_device_key_mapping_unchecked. See xcb-requests(3) for details.
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ERRORS

82       This request does never generate any errors.
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AUTHOR

86       Generated from xinput.xml. Contact xcb@lists.freedesktop.org for cor‐
87       rections and improvements.
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91X Version 11                      libxcb 1.1x2cb_input_get_device_key_mapping(3)