xcb_randr_get_screen_resources_names_length(3)

1xcb_randr_get_screen_resources(3)XCB Requestsxcb_randr_get_screen_resources(3)
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NAME

6       xcb_randr_get_screen_resources -
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SYNOPSIS

9       #include <xcb/randr.h>
10
11   Request function
12       xcb_randr_get_screen_resources_cookie_t
13              xcb_randr_get_screen_resources(xcb_connection_t *conn,
14              xcb_window_t window);
15
16   Reply datastructure
17       typedef struct xcb_randr_get_screen_resources_reply_t {
18           uint8_t         response_type;
19           uint8_t         pad0;
20           uint16_t        sequence;
21           uint32_t        length;
22           xcb_timestamp_t timestamp;
23           xcb_timestamp_t config_timestamp;
24           uint16_t        num_crtcs;
25           uint16_t        num_outputs;
26           uint16_t        num_modes;
27           uint16_t        names_len;
28           uint8_t         pad1[8];
29       } xcb_randr_get_screen_resources_reply_t;
30
31   Reply function
32       xcb_randr_get_screen_resources_reply_t
33              *xcb_randr_get_screen_resources_reply(xcb_connection_t *conn,
34              xcb_randr_get_screen_resources_cookie_t cookie,
35              xcb_generic_error_t **e);
36
37   Reply accessors
38       xcb_randr_crtc_t *xcb_randr_get_screen_resources_crtcs(const
39              xcb_randr_get_screen_resources_request_t *reply);
40
41       int xcb_randr_get_screen_resources_crtcs_length(const
42              xcb_randr_get_screen_resources_reply_t *reply);
43
44       xcb_generic_iterator_t xcb_randr_get_screen_resources_crtcs_end(const
45              xcb_randr_get_screen_resources_reply_t *reply);
46
47       xcb_randr_output_t *xcb_randr_get_screen_resources_outputs(const
48              xcb_randr_get_screen_resources_request_t *reply);
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50       int xcb_randr_get_screen_resources_outputs_length(const
51              xcb_randr_get_screen_resources_reply_t *reply);
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53       xcb_generic_iterator_t xcb_randr_get_screen_resources_outputs_end(const
54              xcb_randr_get_screen_resources_reply_t *reply);
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56       xcb_randr_mode_info_t *xcb_randr_get_screen_resources_modes(const
57              xcb_randr_get_screen_resources_request_t *reply);
58
59       int xcb_randr_get_screen_resources_modes_length(const
60              xcb_randr_get_screen_resources_reply_t *reply);
61
62       xcb_randr_mode_info_iterator_t
63              xcb_randr_get_screen_resources_modes_iterator(const
64              xcb_randr_get_screen_resources_reply_t *reply);
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66       uint8_t *xcb_randr_get_screen_resources_names(const
67              xcb_randr_get_screen_resources_request_t *reply);
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69       int xcb_randr_get_screen_resources_names_length(const
70              xcb_randr_get_screen_resources_reply_t *reply);
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72       xcb_generic_iterator_t xcb_randr_get_screen_resources_names_end(const
73              xcb_randr_get_screen_resources_reply_t *reply);
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REQUEST ARGUMENTS

76       conn      The XCB connection to X11.
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78       window    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

81       response_type
82                 The type of this reply, in this case XCB_RANDR_GET_SCREEN_RE‐
83                 SOURCES. This field is also present in the xcb_generic_re‐
84                 ply_t and can be used to tell replies apart from each other.
85
86       sequence  The sequence number of the last request processed by the X11
87                 server.
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89       length    The length of the reply, in words (a word is 4 bytes).
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91       timestamp TODO: NOT YET DOCUMENTED.
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93       config_timestamp
94                 TODO: NOT YET DOCUMENTED.
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96       num_crtcs TODO: NOT YET DOCUMENTED.
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98       num_outputs
99                 TODO: NOT YET DOCUMENTED.
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101       num_modes TODO: NOT YET DOCUMENTED.
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103       names_len TODO: NOT YET DOCUMENTED.
104

DESCRIPTION

RETURN VALUE

107       Returns an xcb_randr_get_screen_resources_cookie_t. Errors have to be
108       handled when calling the reply function xcb_randr_get_screen_re‐
109       sources_reply.
110
111       If you want to handle errors in the event loop instead, use xcb_ran‐
112       dr_get_screen_resources_unchecked. See xcb-requests(3) for details.
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ERRORS

115       This request does never generate any errors.
116

AUTHOR

119       Generated from randr.xml. Contact xcb@lists.freedesktop.org for correc‐
120       tions and improvements.
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124X Version 11                      libxcb 1.12xcb_randr_get_screen_resources(3)