xcb_shm_query_version(3)

1xcb_shm_query_version(3)         XCB Requests         xcb_shm_query_version(3)
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NAME

6       xcb_shm_query_version -
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SYNOPSIS

9       #include <xcb/shm.h>
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11   Request function
12       xcb_shm_query_version_cookie_t
13              xcb_shm_query_version(xcb_connection_t *conn,
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15   Reply datastructure
16       typedef struct xcb_shm_query_version_reply_t {
17           uint8_t  response_type;
18           uint8_t  shared_pixmaps;
19           uint16_t sequence;
20           uint32_t length;
21           uint16_t major_version;
22           uint16_t minor_version;
23           uint16_t uid;
24           uint16_t gid;
25           uint8_t  pixmap_format;
26           uint8_t  pad0[15];
27       } xcb_shm_query_version_reply_t;
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29   Reply function
30       xcb_shm_query_version_reply_t
31              *xcb_shm_query_version_reply(xcb_connection_t *conn,
32              xcb_shm_query_version_cookie_t cookie, xcb_generic_error_t **e);
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REQUEST ARGUMENTS

35       conn      The XCB connection to X11.
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REPLY FIELDS

38       response_type
39                 The type of this reply, in this case XCB_SHM_QUERY_VERSION.
40                 This field is also present in the xcb_generic_reply_t and can
41                 be used to tell replies apart from each other.
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43       sequence  The sequence number of the last request processed by the X11
44                 server.
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46       length    The length of the reply, in words (a word is 4 bytes).
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48       shared_pixmaps
49                 TODO: NOT YET DOCUMENTED.
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51       major_version
52                 TODO: NOT YET DOCUMENTED.
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54       minor_version
55                 TODO: NOT YET DOCUMENTED.
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57       uid       TODO: NOT YET DOCUMENTED.
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59       gid       TODO: NOT YET DOCUMENTED.
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61       pixmap_format
62                 TODO: NOT YET DOCUMENTED.
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DESCRIPTION

RETURN VALUE

66       Returns an xcb_shm_query_version_cookie_t. Errors have to be handled
67       when calling the reply function xcb_shm_query_version_reply.
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69       If you want to handle errors in the event loop instead, use
70       xcb_shm_query_version_unchecked. See xcb-requests(3) for details.
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ERRORS

73       This request does never generate any errors.
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AUTHOR

77       Generated from shm.xml. Contact xcb@lists.freedesktop.org for correc‐
78       tions and improvements.
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82X Version 11                      libxcb 1.13         xcb_shm_query_version(3)