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xcb_screensaver_query_info
Section: XCB Requests (3)Updated: libxcb 1.12
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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.