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

conn The XCB connection to X11.

drawable TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type
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.

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).

state TODO: NOT YET DOCUMENTED.

saver_window
TODO: NOT YET DOCUMENTED.

ms_until_server
TODO: NOT YET DOCUMENTED.

ms_since_user_input
TODO: NOT YET DOCUMENTED.

event_mask
TODO: NOT YET DOCUMENTED.

kind 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.

X Version 11 libxcb 1.16.1 xcb_screensaver_query_info(3)