1xcb_randr_query_version(3)       XCB Requests       xcb_randr_query_version(3)
2
3
4

NAME

6       xcb_randr_query_version -
7

SYNOPSIS

9       #include <xcb/randr.h>
10
11   Request function
12       xcb_randr_query_version_cookie_t
13              xcb_randr_query_version(xcb_connection_t *conn,
14              uint32_t major_version, uint32_t minor_version);
15
16   Reply datastructure
17       typedef struct xcb_randr_query_version_reply_t {
18           uint8_t  response_type;
19           uint8_t  pad0;
20           uint16_t sequence;
21           uint32_t length;
22           uint32_t major_version;
23           uint32_t minor_version;
24           uint8_t  pad1[16];
25       } xcb_randr_query_version_reply_t;
26
27   Reply function
28       xcb_randr_query_version_reply_t
29              *xcb_randr_query_version_reply(xcb_connection_t *conn,
30              xcb_randr_query_version_cookie_t cookie,
31              xcb_generic_error_t **e);
32

REQUEST ARGUMENTS

34       conn      The XCB connection to X11.
35
36       major_version
37                 TODO: NOT YET DOCUMENTED.
38
39       minor_version
40                 TODO: NOT YET DOCUMENTED.
41

REPLY FIELDS

43       response_type
44                 The type of this reply, in this case XCB_RANDR_QUERY_VERSION.
45                 This field is also present in the xcb_generic_reply_t and can
46                 be used to tell replies apart from each other.
47
48       sequence  The sequence number of the last request processed by the X11
49                 server.
50
51       length    The length of the reply, in words (a word is 4 bytes).
52
53       major_version
54                 TODO: NOT YET DOCUMENTED.
55
56       minor_version
57                 TODO: NOT YET DOCUMENTED.
58

DESCRIPTION

RETURN VALUE
61       Returns an xcb_randr_query_version_cookie_t. Errors have to be handled
62       when calling the reply function xcb_randr_query_version_reply.
63
64       If you want to handle errors in the event loop instead, use xcb_ran‐
65       dr_query_version_unchecked. See xcb-requests(3) for details.
66

ERRORS
68       This request does never generate any errors.
69

SEE ALSO
AUTHOR
72       Generated from randr.xml. Contact xcb@lists.freedesktop.org for correc‐
73       tions and improvements.
74
75
76
77X Version 11                     libxcb 1.13.1      xcb_randr_query_version(3)



        

    


            
        

        

            Impressum