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
corrections and improvements.
X Version 11 libxcb 1.16.1 xcb_lookup_color(3)
