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xcb_present_query_version(3) XCB Requests xcb_present_query_version(3) NAME xcb_present_query_version - SYNOPSIS #include <xcb/present.h> Request function xcb_present_query_version_cookie_t xcb_present_query_version(xcb_connec- tion_t *conn, uint32_t major_version, uint32_t minor_version); Reply datastructure typedef struct xcb_present_query_version_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint32_t major_version; uint32_t minor_version; } xcb_present_query_version_reply_t; Reply function xcb_present_query_version_reply_t *xcb_present_query_version_reply(xcb_con- nection_t *conn, xcb_present_query_version_cookie_t cookie, xcb_generic_error_t **e); REQUEST ARGUMENTS conn The XCB connection to X11. major_version TODO: NOT YET DOCUMENTED. minor_version TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case XCB_PRESENT_QUERY_VERSION. 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). major_version TODO: NOT YET DOCUMENTED. minor_version TODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_present_query_version_cookie_t. Errors have to be handled when calling the reply function xcb_present_query_version_reply. If you want to handle errors in the event loop instead, use xcb_present_query_version_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO AUTHOR Generated from present.xml. Contact xcb@lists.freedesktop.org for correc- tions and improvements. X Version 11 libxcb 1.17.0 xcb_present_query_version(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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