xcb_dri3_get_supported_modifiers

Section: XCB Requests (3)
Updated: libxcb 1.13.1
Page Index

NAME

xcb_dri3_get_supported_modifiers -

SYNOPSIS

#include <xcb/dri3.h>

Request function

: xcb_dri3_get_supported_modifiers_cookie_t xcb_dri3_get_supported_modifiers(xcb_connection_t *conn, uint32_t window, uint8_t depth, uint8_t bpp);

Reply datastructure


typedef struct xcb_dri3_get_supported_modifiers_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint32_t num_window_modifiers;
    uint32_t num_screen_modifiers;
    uint8_t  pad1[16];
} xcb_dri3_get_supported_modifiers_reply_t;

Reply function

: xcb_dri3_get_supported_modifiers_reply_t *xcb_dri3_get_supported_modifiers_reply(xcb_connection_t *conn, xcb_dri3_get_supported_modifiers_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

: uint64_t *xcb_dri3_get_supported_modifiers_window_modifiers(const xcb_dri3_get_supported_modifiers_request_t *reply);
: int xcb_dri3_get_supported_modifiers_window_modifiers_length(const xcb_dri3_get_supported_modifiers_reply_t *reply);
: xcb_generic_iterator_t xcb_dri3_get_supported_modifiers_window_modifiers_end(const xcb_dri3_get_supported_modifiers_reply_t *reply);
: uint64_t *xcb_dri3_get_supported_modifiers_screen_modifiers(const xcb_dri3_get_supported_modifiers_request_t *reply);
: int xcb_dri3_get_supported_modifiers_screen_modifiers_length(const xcb_dri3_get_supported_modifiers_reply_t *reply);
: xcb_generic_iterator_t xcb_dri3_get_supported_modifiers_screen_modifiers_end(const xcb_dri3_get_supported_modifiers_reply_t *reply);

REQUEST ARGUMENTS

conn: The XCB connection to X11.
window: TODO: NOT YET DOCUMENTED.
depth: TODO: NOT YET DOCUMENTED.
bpp: TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type: The type of this reply, in this case XCB_DRI3_GET_SUPPORTED_MODIFIERS. 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).
num_window_modifiers: TODO: NOT YET DOCUMENTED.
num_screen_modifiers: TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_dri3_get_supported_modifiers_cookie_t. Errors have to be handled when calling the reply function xcb_dri3_get_supported_modifiers_reply.

If you want to handle errors in the event loop instead, use xcb_dri3_get_supported_modifiers_unchecked. See xcb-requests(3) for details.

ERRORS

This request does never generate any errors.

AUTHOR

Generated from dri3.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.