xcb_lookup_color(3) XCB Requests xcb_lookup_color(3)
NAME
xcb_lookup_color -
SYNOPSIS
#include <xcb/xproto.h>
Request function
xcb_lookup_color_cookie_t xcb_lookup_color(xcb_connection_t *conn,
xcb_colormap_t cmap, uint16_t name_len, const char *name);
Reply datastructure
typedef struct xcb_lookup_color_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint16_t exact_red;
uint16_t exact_green;
uint16_t exact_blue;
uint16_t visual_red;
uint16_t visual_green;
uint16_t visual_blue;
} xcb_lookup_color_reply_t;
Reply function
xcb_lookup_color_reply_t
*xcb_lookup_color_reply(xcb_connection_t *conn,
xcb_lookup_color_cookie_t cookie, xcb_generic_error_t **e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
cmap TODO: NOT YET DOCUMENTED.
name_len TODO: NOT YET DOCUMENTED.
name TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_LOOKUP_COLOR. This
field is also present in the xcb_generic_reply_t and can be
used to tell replies apart from each other.
sequence The sequence number of the last request processed by the X11
server.
length The length of the reply, in words (a word is 4 bytes).
exact_red TODO: NOT YET DOCUMENTED.
exact_green
TODO: NOT YET DOCUMENTED.
exact_blue
TODO: NOT YET DOCUMENTED.
visual_red
TODO: NOT YET DOCUMENTED.
visual_green
TODO: NOT YET DOCUMENTED.
visual_blue
TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_lookup_color_cookie_t. Errors have to be handled when
calling the reply function xcb_lookup_color_reply.
If you want to handle errors in the event loop instead, use
xcb_lookup_color_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
AUTHOR
Generated from xproto.xml. Contact xcb@lists.freedesktop.org for cor-
rections and improvements.
X Version 11 libxcb 1.14 xcb_lookup_color(3)
Generated by dwww version 1.14 on Fri Jan 24 06:19:52 CET 2025.