1xcb_screensaver_query_info(3)    XCB Requests    xcb_screensaver_query_info(3)
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NAME

6       xcb_screensaver_query_info -
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SYNOPSIS

9       #include <xcb/screensaver.h>
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11   Request function
12       xcb_screensaver_query_info_cookie_t
13              xcb_screensaver_query_info(xcb_connection_t *conn,
14              xcb_drawable_t drawable);
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16   Reply datastructure
17       typedef struct xcb_screensaver_query_info_reply_t {
18           uint8_t      response_type;
19           uint8_t      state;
20           uint16_t     sequence;
21           uint32_t     length;
22           xcb_window_t saver_window;
23           uint32_t     ms_until_server;
24           uint32_t     ms_since_user_input;
25           uint32_t     event_mask;
26           uint8_t      kind;
27           uint8_t      pad0[7];
28       } xcb_screensaver_query_info_reply_t;
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30   Reply function
31       xcb_screensaver_query_info_reply_t
32              *xcb_screensaver_query_info_reply(xcb_connection_t *conn,
33              xcb_screensaver_query_info_cookie_t cookie,
34              xcb_generic_error_t **e);
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REQUEST ARGUMENTS

37       conn      The XCB connection to X11.
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39       drawable  TODO: NOT YET DOCUMENTED.
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REPLY FIELDS

42       response_type
43                 The type of this reply, in this case XCB_SCREEN‐
44                 SAVER_QUERY_INFO. This field is also present in the
45                 xcb_generic_reply_t and can be used to tell replies apart
46                 from each other.
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48       sequence  The sequence number of the last request processed by the X11
49                 server.
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51       length    The length of the reply, in words (a word is 4 bytes).
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53       state     TODO: NOT YET DOCUMENTED.
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55       saver_window
56                 TODO: NOT YET DOCUMENTED.
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58       ms_until_server
59                 TODO: NOT YET DOCUMENTED.
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61       ms_since_user_input
62                 TODO: NOT YET DOCUMENTED.
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64       event_mask
65                 TODO: NOT YET DOCUMENTED.
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67       kind      TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

71       Returns an xcb_screensaver_query_info_cookie_t. Errors have to be han‐
72       dled when calling the reply function xcb_screensaver_query_info_reply.
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74       If you want to handle errors in the event loop instead, use xcb_screen‐
75       saver_query_info_unchecked. See xcb-requests(3) for details.
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ERRORS

78       This request does never generate any errors.
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SEE ALSO

AUTHOR

82       Generated from screensaver.xml. Contact xcb@lists.freedesktop.org for
83       corrections and improvements.
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87X Version 11                      libxcb 1.12    xcb_screensaver_query_info(3)