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xcb_screensaver_query_info(3) XCB Requests xcb_screensaver_query_info(3)

NAME

xcb_screensaver_query_info -

SYNOPSIS

#include <xcb/screensaver.h>

Request function

xcb_screensaver_query_info_cookie_t xcb_screensaver_query_info(xcb_connection_t *conn, xcb_drawable_t drawable);

Reply datastructure

typedef struct xcb_screensaver_query_info_reply_t {

uint8_t response_type;
uint8_t state;
uint16_t sequence;
uint32_t length;
xcb_window_t saver_window;
uint32_t ms_until_server;
uint32_t ms_since_user_input;
uint32_t event_mask;
uint8_t kind;
uint8_t pad0[7]; } xcb_screensaver_query_info_reply_t;

Reply function

xcb_screensaver_query_info_reply_t *xcb_screensaver_query_info_reply(xcb_connection_t *conn, xcb_screensaver_query_info_cookie_t cookie, xcb_generic_error_t **e);

REQUEST ARGUMENTS

The XCB connection to X11.
TODO: NOT YET DOCUMENTED.

REPLY FIELDS

The type of this reply, in this case XCB_SCREENSAVER_QUERY_INFO. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
The sequence number of the last request processed by the X11 server.
The length of the reply, in words (a word is 4 bytes).
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_screensaver_query_info_cookie_t. Errors have to be handled when calling the reply function xcb_screensaver_query_info_reply.

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

ERRORS

This request does never generate any errors.

SEE ALSO

AUTHOR

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

libxcb 1.16.1 X Version 11