xcb_alloc_color_cells(3) XCB Requests xcb_alloc_color_cells(3)
NAME
xcb_alloc_color_cells -
SYNOPSIS
#include <xcb/xproto.h>
Request function
xcb_alloc_color_cells_cookie_t
xcb_alloc_color_cells(xcb_connection_t *conn,
uint8_t contiguous, xcb_colormap_t cmap, uint16_t colors,
uint16_t planes);
Reply datastructure
typedef struct xcb_alloc_color_cells_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint16_t pixels_len;
uint16_t masks_len;
uint8_t pad1[20];
} xcb_alloc_color_cells_reply_t;
Reply function
xcb_alloc_color_cells_reply_t
*xcb_alloc_color_cells_reply(xcb_connection_t *conn,
xcb_alloc_color_cells_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
uint32_t *xcb_alloc_color_cells_pixels(const
xcb_alloc_color_cells_request_t *reply);
int xcb_alloc_color_cells_pixels_length(const
xcb_alloc_color_cells_reply_t *reply);
xcb_generic_iterator_t xcb_alloc_color_cells_pixels_end(const
xcb_alloc_color_cells_reply_t *reply);
uint32_t *xcb_alloc_color_cells_masks(const
xcb_alloc_color_cells_request_t *reply);
int xcb_alloc_color_cells_masks_length(const
xcb_alloc_color_cells_reply_t *reply);
xcb_generic_iterator_t xcb_alloc_color_cells_masks_end(const
xcb_alloc_color_cells_reply_t *reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
contiguous
TODO: NOT YET DOCUMENTED.
cmap TODO: NOT YET DOCUMENTED.
colors TODO: NOT YET DOCUMENTED.
planes TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_ALLOC_COLOR_CELLS.
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).
pixels_len
TODO: NOT YET DOCUMENTED.
masks_len TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_alloc_color_cells_cookie_t. Errors have to be handled
when calling the reply function xcb_alloc_color_cells_reply.
If you want to handle errors in the event loop instead, use xcb_al-
loc_color_cells_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_alloc_color_cells(3)
xorg-libxcb 1.14 - Generated Tue Mar 10 19:31:09 CDT 2020