xcb_randr_get_providers_providers(3)

1xcb_randr_get_providers(3)       XCB Requests       xcb_randr_get_providers(3)
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NAME

6       xcb_randr_get_providers -
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SYNOPSIS

9       #include <xcb/randr.h>
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11   Request function
12       xcb_randr_get_providers_cookie_t
13              xcb_randr_get_providers(xcb_connection_t *conn,
14              xcb_window_t window);
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16   Reply datastructure
17       typedef struct xcb_randr_get_providers_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           uint16_t        num_providers;
24           uint8_t         pad1[18];
25       } xcb_randr_get_providers_reply_t;
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27   Reply function
28       xcb_randr_get_providers_reply_t
29              *xcb_randr_get_providers_reply(xcb_connection_t *conn,
30              xcb_randr_get_providers_cookie_t cookie,
31              xcb_generic_error_t **e);
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33   Reply accessors
34       xcb_randr_provider_t *xcb_randr_get_providers_providers(const
35              xcb_randr_get_providers_request_t *reply);
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37       int xcb_randr_get_providers_providers_length(const
38              xcb_randr_get_providers_reply_t *reply);
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40       xcb_generic_iterator_t xcb_randr_get_providers_providers_end(const
41              xcb_randr_get_providers_reply_t *reply);
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REQUEST ARGUMENTS

44       conn      The XCB connection to X11.
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46       window    TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

49       response_type
50                 The type of this reply, in this case XCB_RANDR_GET_PROVIDERS.
51                 This field is also present in the xcb_generic_reply_t and can
52                 be used to tell replies apart from each other.
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54       sequence  The sequence number of the last request processed by the X11
55                 server.
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57       length    The length of the reply, in words (a word is 4 bytes).
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59       timestamp TODO: NOT YET DOCUMENTED.
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61       num_providers
62                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

66       Returns an xcb_randr_get_providers_cookie_t. Errors have to be handled
67       when calling the reply function xcb_randr_get_providers_reply.
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69       If you want to handle errors in the event loop instead, use xcb_ran‐
70       dr_get_providers_unchecked. See xcb-requests(3) for details.
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ERRORS

73       This request does never generate any errors.
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AUTHOR

77       Generated from randr.xml. Contact xcb@lists.freedesktop.org for correc‐
78       tions and improvements.
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82X Version 11                      libxcb 1.13       xcb_randr_get_providers(3)