1xcb_xf86dri_query_version(3) XCB Requests xcb_xf86dri_query_version(3)
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6 xcb_xf86dri_query_version -
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9 #include <xcb/xf86dri.h>
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11 Request function
12 xcb_xf86dri_query_version_cookie_t
13 xcb_xf86dri_query_version(xcb_connection_t *conn,
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15 Reply datastructure
16 typedef struct xcb_xf86dri_query_version_reply_t {
17 uint8_t response_type;
18 uint8_t pad0;
19 uint16_t sequence;
20 uint32_t length;
21 uint16_t dri_major_version;
22 uint16_t dri_minor_version;
23 uint32_t dri_minor_patch;
24 } xcb_xf86dri_query_version_reply_t;
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26 Reply function
27 xcb_xf86dri_query_version_reply_t
28 *xcb_xf86dri_query_version_reply(xcb_connection_t *conn,
29 xcb_xf86dri_query_version_cookie_t cookie,
30 xcb_generic_error_t **e);
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33 conn The XCB connection to X11.
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36 response_type
37 The type of this reply, in this case XCB_XF86DRI_QUERY_VER‐
38 SION. This field is also present in the xcb_generic_reply_t
39 and can be used to tell replies apart from each other.
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41 sequence The sequence number of the last request processed by the X11
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44 length The length of the reply, in words (a word is 4 bytes).
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46 dri_major_version
47 TODO: NOT YET DOCUMENTED.
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49 dri_minor_version
50 TODO: NOT YET DOCUMENTED.
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52 dri_minor_patch
53 TODO: NOT YET DOCUMENTED.
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57 Returns an xcb_xf86dri_query_version_cookie_t. Errors have to be han‐
58 dled when calling the reply function xcb_xf86dri_query_version_reply.
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60 If you want to handle errors in the event loop instead, use
61 xcb_xf86dri_query_version_unchecked. See xcb-requests(3) for details.
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64 This request does never generate any errors.
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68 Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for cor‐
69 rections and improvements.
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73X Version 11 libxcb 1.13 xcb_xf86dri_query_version(3)