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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
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.
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 1.15 xcb_screensaver_query_info(3)