xcb_lookup_color_unchecked(3)

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

NAME

6       xcb_lookup_color -
7

SYNOPSIS

9       #include <xcb/xproto.h>
10
11   Request function
12       xcb_lookup_color_cookie_t xcb_lookup_color(xcb_connection_t *conn,
13              xcb_colormap_t cmap, uint16_t name_len, const char *name);
14
15   Reply datastructure
16       typedef struct xcb_lookup_color_reply_t {
17           uint8_t  response_type;
18           uint8_t  pad0;
19           uint16_t sequence;
20           uint32_t length;
21           uint16_t exact_red;
22           uint16_t exact_green;
23           uint16_t exact_blue;
24           uint16_t visual_red;
25           uint16_t visual_green;
26           uint16_t visual_blue;
27       } xcb_lookup_color_reply_t;
28
29   Reply function
30       xcb_lookup_color_reply_t
31              *xcb_lookup_color_reply(xcb_connection_t *conn,
32              xcb_lookup_color_cookie_t cookie, xcb_generic_error_t **e);
33

REQUEST ARGUMENTS

35       conn      The XCB connection to X11.
36
37       cmap      TODO: NOT YET DOCUMENTED.
38
39       name_len  TODO: NOT YET DOCUMENTED.
40
41       name      TODO: NOT YET DOCUMENTED.
42

REPLY FIELDS

44       response_type
45                 The type of this reply, in this case XCB_LOOKUP_COLOR. This
46                 field is also present in the xcb_generic_reply_t and can be
47                 used to tell replies apart from each other.
48
49       sequence  The sequence number of the last request processed by the X11
50                 server.
51
52       length    The length of the reply, in words (a word is 4 bytes).
53
54       exact_red TODO: NOT YET DOCUMENTED.
55
56       exact_green
57                 TODO: NOT YET DOCUMENTED.
58
59       exact_blue
60                 TODO: NOT YET DOCUMENTED.
61
62       visual_red
63                 TODO: NOT YET DOCUMENTED.
64
65       visual_green
66                 TODO: NOT YET DOCUMENTED.
67
68       visual_blue
69                 TODO: NOT YET DOCUMENTED.
70

DESCRIPTION

RETURN VALUE

73       Returns an xcb_lookup_color_cookie_t. Errors have to be handled when
74       calling the reply function xcb_lookup_color_reply.
75
76       If you want to handle errors in the event loop instead, use
77       xcb_lookup_color_unchecked. See xcb-requests(3) for details.
78

ERRORS

80       This request does never generate any errors.
81

AUTHOR

84       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for cor‐
85       rections and improvements.
86
87
88
89X Version 11                     libxcb 1.13.1             xcb_lookup_color(3)