xcb_randr_get_output_info_modes(3)

Usage

Reply datastructure

uint8_t response_type;

uint8_t status;

uint16_t sequence;

uint32_t length;

xcb_timestamp_t timestamp;

xcb_randr_crtc_t crtc;

uint32_t mm_width;

uint32_t mm_height;

uint8_t connection;

uint8_t subpixel_order;

uint16_t num_crtcs;

uint16_t num_modes;

uint16_t num_preferred;

uint16_t num_clones;

uint16_t name_len;

Reply accessors

xcb_randr_crtc_t *xcb_randr_get_output_info_crtcs(const xcb_randr_get_output_info_request_t *reply);

int xcb_randr_get_output_info_crtcs_length(const xcb_randr_get_output_info_reply_t *reply);

xcb_generic_iterator_t xcb_randr_get_output_info_crtcs_end(const xcb_randr_get_output_info_reply_t *reply);

xcb_randr_mode_t *xcb_randr_get_output_info_modes(const xcb_randr_get_output_info_request_t *reply);

int xcb_randr_get_output_info_modes_length(const xcb_randr_get_output_info_reply_t *reply);

xcb_generic_iterator_t xcb_randr_get_output_info_modes_end(const xcb_randr_get_output_info_reply_t *reply);

xcb_randr_output_t *xcb_randr_get_output_info_clones(const xcb_randr_get_output_info_request_t *reply);

int xcb_randr_get_output_info_clones_length(const xcb_randr_get_output_info_reply_t *reply);

xcb_generic_iterator_t xcb_randr_get_output_info_clones_end(const xcb_randr_get_output_info_reply_t *reply);

uint8_t *xcb_randr_get_output_info_name(const xcb_randr_get_output_info_request_t *reply);

int xcb_randr_get_output_info_name_length(const xcb_randr_get_output_info_reply_t *reply);

xcb_generic_iterator_t xcb_randr_get_output_info_name_end(const xcb_randr_get_output_info_reply_t *reply);

Request arguments

conn: The XCB connection to X11.

output: TODO: NOT YET DOCUMENTED.

config_timestamp: TODO: NOT YET DOCUMENTED.

Reply fields

response_type: The type of this reply, in this case XCB_RANDR_GET_OUTPUT_INFO. 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).

status: TODO: NOT YET DOCUMENTED.

timestamp: TODO: NOT YET DOCUMENTED.

crtc: TODO: NOT YET DOCUMENTED.

mm_width: TODO: NOT YET DOCUMENTED.

mm_height: TODO: NOT YET DOCUMENTED.

connection: TODO: NOT YET DOCUMENTED.

subpixel_order: TODO: NOT YET DOCUMENTED.

num_crtcs: TODO: NOT YET DOCUMENTED.

num_modes: TODO: NOT YET DOCUMENTED.

num_preferred: TODO: NOT YET DOCUMENTED.

num_clones: TODO: NOT YET DOCUMENTED.

name_len: TODO: NOT YET DOCUMENTED.

Overview

Return value

Returns an xcb_randr_get_output_info_cookie_t. Errors have to be handled when calling the reply function xcb_randr_get_output_info_reply.

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

Errors

This request does never generate any errors.

History

Arch Linux 2026-11-01 to Debian 13 (Trixie): the text shown here
Debian 12 (Bookworm)
Debian 11 (Bullseye)
Debian 10 (Buster)
Debian 9 (Stretch)