xcb_xkb_list_components - Man Page
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_compat_maps_iterator(const xcb_xkb_list_components_reply_t *reply);
int xcb_xkb_list_components_symbols_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.
See Also
Author
Generated from xkb.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.
Referenced By
The man pages xcb_xkb_list_components_compat_maps_iterator(3), xcb_xkb_list_components_compat_maps_length(3), xcb_xkb_list_components_geometries_iterator(3), xcb_xkb_list_components_geometries_length(3), xcb_xkb_list_components_keycodes_iterator(3), xcb_xkb_list_components_keycodes_length(3), xcb_xkb_list_components_keymaps_iterator(3), xcb_xkb_list_components_keymaps_length(3), xcb_xkb_list_components_reply(3), xcb_xkb_list_components_symbols_iterator(3), xcb_xkb_list_components_symbols_length(3), xcb_xkb_list_components_types_iterator(3), xcb_xkb_list_components_types_length(3) and xcb_xkb_list_components_unchecked(3) are aliases of xcb_xkb_list_components(3).