xcb_randr_get_crtc_info_outputs_length(3)

1xcb_randr_get_crtc_info(3)       XCB Requests       xcb_randr_get_crtc_info(3)
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NAME

6       xcb_randr_get_crtc_info -
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SYNOPSIS

9       #include <xcb/randr.h>
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11   Request function
12       xcb_randr_get_crtc_info_cookie_t
13              xcb_randr_get_crtc_info(xcb_connection_t *conn,
14              xcb_randr_crtc_t crtc, xcb_timestamp_t config_timestamp);
15
16   Reply datastructure
17       typedef struct xcb_randr_get_crtc_info_reply_t {
18           uint8_t          response_type;
19           uint8_t          status;
20           uint16_t         sequence;
21           uint32_t         length;
22           xcb_timestamp_t  timestamp;
23           int16_t          x;
24           int16_t          y;
25           uint16_t         width;
26           uint16_t         height;
27           xcb_randr_mode_t mode;
28           uint16_t         rotation;
29           uint16_t         rotations;
30           uint16_t         num_outputs;
31           uint16_t         num_possible_outputs;
32       } xcb_randr_get_crtc_info_reply_t;
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34   Reply function
35       xcb_randr_get_crtc_info_reply_t
36              *xcb_randr_get_crtc_info_reply(xcb_connection_t *conn,
37              xcb_randr_get_crtc_info_cookie_t cookie,
38              xcb_generic_error_t **e);
39
40   Reply accessors
41       xcb_randr_output_t *xcb_randr_get_crtc_info_outputs(const
42              xcb_randr_get_crtc_info_request_t *reply);
43
44       int xcb_randr_get_crtc_info_outputs_length(const
45              xcb_randr_get_crtc_info_reply_t *reply);
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47       xcb_generic_iterator_t xcb_randr_get_crtc_info_outputs_end(const
48              xcb_randr_get_crtc_info_reply_t *reply);
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50       xcb_randr_output_t *xcb_randr_get_crtc_info_possible(const
51              xcb_randr_get_crtc_info_request_t *reply);
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53       int xcb_randr_get_crtc_info_possible_length(const
54              xcb_randr_get_crtc_info_reply_t *reply);
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56       xcb_generic_iterator_t xcb_randr_get_crtc_info_possible_end(const
57              xcb_randr_get_crtc_info_reply_t *reply);
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REQUEST ARGUMENTS

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

68       response_type
69                 The type of this reply, in this case XCB_RANDR_GET_CRTC_INFO.
70                 This field is also present in the xcb_generic_reply_t and can
71                 be 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       status    TODO: NOT YET DOCUMENTED.
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80       timestamp TODO: NOT YET DOCUMENTED.
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82       x         TODO: NOT YET DOCUMENTED.
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84       y         TODO: NOT YET DOCUMENTED.
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86       width     TODO: NOT YET DOCUMENTED.
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88       height    TODO: NOT YET DOCUMENTED.
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90       mode      TODO: NOT YET DOCUMENTED.
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92       rotation  TODO: NOT YET DOCUMENTED.
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94       rotations TODO: NOT YET DOCUMENTED.
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96       num_outputs
97                 TODO: NOT YET DOCUMENTED.
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99       num_possible_outputs
100                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

104       Returns an xcb_randr_get_crtc_info_cookie_t. Errors have to be handled
105       when calling the reply function xcb_randr_get_crtc_info_reply.
106
107       If you want to handle errors in the event loop instead, use xcb_ran‐
108       dr_get_crtc_info_unchecked. See xcb-requests(3) for details.
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ERRORS

111       This request does never generate any errors.
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AUTHOR

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