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xcb_xkb_list_components(3) XCB Requests xcb_xkb_list_components(3) NAME xcb_xkb_list_components - SYNOPSIS #include <xcb/xkb.h> Request function xcb_xkb_list_components_cookie_t xcb_xkb_list_components(xcb_connection_t *conn, xcb_xkb_device_spec_t deviceSpec, uint16_t maxNames); Reply datastructure typedef struct xcb_xkb_list_components_reply_t { uint8_t response_type; uint8_t deviceID; uint16_t sequence; uint32_t length; uint16_t nKeymaps; uint16_t nKeycodes; uint16_t nTypes; uint16_t nCompatMaps; uint16_t nSymbols; uint16_t nGeometries; uint16_t extra; uint8_t pad0[10]; } xcb_xkb_list_components_reply_t; Reply function xcb_xkb_list_components_reply_t *xcb_xkb_list_components_reply(xcb_connection_t *conn, xcb_xkb_list_components_cookie_t cookie, xcb_generic_error_t **e); Reply accessors int xcb_xkb_list_components_keymaps_length(const xcb_xkb_list_components_reply_t *reply); xcb_xkb_listing_iterator_t xcb_xkb_list_components_keymaps_iterator(const xcb_xkb_list_components_reply_t *reply); int xcb_xkb_list_components_keycodes_length(const xcb_xkb_list_components_reply_t *reply); xcb_xkb_listing_iterator_t xcb_xkb_list_components_keycodes_iterator(const xcb_xkb_list_components_reply_t *reply); int xcb_xkb_list_components_types_length(const xcb_xkb_list_components_reply_t *reply); xcb_xkb_listing_iterator_t xcb_xkb_list_components_types_iterator(const xcb_xkb_list_components_reply_t *reply); int xcb_xkb_list_components_compat_maps_length(const xcb_xkb_list_components_reply_t *reply); xcb_xkb_listing_iterator_t xcb_xkb_list_components_symbols_iterator(const xcb_xkb_list_components_reply_t *reply); int xcb_xkb_list_components_geometries_length(const xcb_xkb_list_components_reply_t *reply); xcb_xkb_listing_iterator_t xcb_xkb_list_components_geometries_iterator(const xcb_xkb_list_components_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. deviceSpec TODO: NOT YET DOCUMENTED. maxNames TODO: NOT YET DOCUMENTED. REPLY FIELDS response_type The type of this reply, in this case XCB_XKB_LIST_COMPONENTS. 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). deviceID TODO: NOT YET DOCUMENTED. nKeymaps TODO: NOT YET DOCUMENTED. nKeycodes TODO: NOT YET DOCUMENTED. nTypes TODO: NOT YET DOCUMENTED. nCompatMaps TODO: NOT YET DOCUMENTED. nSymbols TODO: NOT YET DOCUMENTED. nGeometries TODO: NOT YET DOCUMENTED. extra TODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_xkb_list_components_cookie_t. Errors have to be handled when calling the reply function xcb_xkb_list_components_reply. If you want to handle errors in the event loop instead, use xcb_xkb_list_components_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors.