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xcb_xf86dri_open_connection(3) XCB Requests xcb_xf86dri_open_connection(3) NAME xcb_xf86dri_open_connection - SYNOPSIS #include <xcb/xf86dri.h> Request function xcb_xf86dri_open_connection_cookie_t xcb_xf86dri_open_connection(xcb_con- nection_t *conn, uint32_t screen); Reply datastructure typedef struct xcb_xf86dri_open_connection_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint32_t sarea_handle_low; uint32_t sarea_handle_high; uint32_t bus_id_len; uint8_t pad1[12]; } xcb_xf86dri_open_connection_reply_t; Reply function xcb_xf86dri_open_connection_reply_t *xcb_xf86dri_open_connection_re- ply(xcb_connection_t *conn, xcb_xf86dri_open_connec- tion_cookie_t cookie, xcb_generic_error_t **e); Reply accessors char *xcb_xf86dri_open_connection_bus_id(const xcb_xf86dri_open_connec- tion_request_t *reply); int xcb_xf86dri_open_connection_bus_id_length(const xcb_xf86dri_open_con- nection_reply_t *reply); xcb_generic_iterator_t xcb_xf86dri_open_connection_bus_id_end(const xcb_xf86dri_open_connection_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. screen TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case XCB_XF86DRI_OPEN_CONNECTION. 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). sarea_handle_low TODO: NOT YET DOCUMENTED. sarea_handle_high TODO: NOT YET DOCUMENTED. bus_id_lenTODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_xf86dri_open_connection_cookie_t. Errors have to be handled when calling the reply function xcb_xf86dri_open_connection_reply. If you want to handle errors in the event loop instead, use xcb_xf86dri_open_connection_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO AUTHOR Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for correc- tions and improvements. X Version 11 libxcb 1.17.0 xcb_xf86dri_open_connection(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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