std.c.linux.X11.xcb.xcb

Undocumented in source.

Members

Functions

XCB_TYPE_PAD int XCB_TYPE_PAD(T t, int i): Undocumented in source. Be warned that the author may not have intended to support it.
xcb_connect xcb_connection_t* xcb_connect(char* displayname, int* screenp): @brief Connects to the X server. @param displayname: The name of the display. @param screenp: A pointer to a preferred screen number. @return A newly allocated xcb_connection_t structure.
xcb_connect_to_display_with_auth_info xcb_connection_t* xcb_connect_to_display_with_auth_info(char* display, xcb_auth_info_t* auth, int* screen): @brief Connects to the X server, using an authorization information. @param display: The name of the display. @param auth: The authorization information. @param screen: A pointer to a preferred screen number. @return A newly allocated xcb_connection_t structure.
xcb_connect_to_fd xcb_connection_t* xcb_connect_to_fd(int fd, xcb_auth_info_t* auth_info): @brief Connects to the X server. @param fd: The file descriptor. @param auth_info: Authentication data. @return A newly allocated xcb_connection_t structure.
xcb_connection_has_error int xcb_connection_has_error(xcb_connection_t* c): @brief Test whether the connection has shut down due to a fatal error. @param c: The connection. @return 1 if the connection is in an error state; 0 otherwise.
xcb_disconnect void xcb_disconnect(xcb_connection_t* c): @brief Closes the connection. @param c: The connection.
xcb_flush int xcb_flush(xcb_connection_t* c): @brief Forces any buffered output to be written to the server. @param c: The connection to the X server. @return > @c 0 on success, <= @c 0 otherwise.
xcb_generate_id uint xcb_generate_id(xcb_connection_t* c): @brief Allocates an XID for a new object. @param c: The connection. @return A newly allocated XID.
xcb_get_extension_data xcb_query_extension_reply_t* xcb_get_extension_data(xcb_connection_t* c, xcb_extension_t* ext): @brief Caches reply information from QueryExtension requests. @param c: The connection. @param ext: The extension data. @return A pointer to the xcb_query_extension_reply_t for the extension.
xcb_get_file_descriptor int xcb_get_file_descriptor(xcb_connection_t* c): @brief Access the file descriptor of the connection. @param c: The connection. @return The file descriptor.
xcb_get_maximum_request_length uint xcb_get_maximum_request_length(xcb_connection_t* c): @brief Returns the maximum request length that this server accepts. @param c: The connection to the X server. @return The maximum request length field.
xcb_get_setup xcb_setup_t* xcb_get_setup(xcb_connection_t* c): @brief Access the data returned by the server. @param c: The connection. @return A pointer to an xcb_setup_t structure.
xcb_parse_display
int xcb_parse_display(char* name, char** host, int* display, int* screen): @brief Parses a display string name in the form documented by X(7x). @param name: The name of the display. @param host: A pointer to a malloc'd copy of the hostname. @param display: A pointer to the display number. @param screen: A pointer to the screen number. @return 0 on failure, non 0 otherwise.
xcb_poll_for_event xcb_generic_event_t* xcb_poll_for_event(xcb_connection_t* c): @brief Returns the next event or error from the server. @param c: The connection to the X server. error status of the operation. @return The next event from the server.
xcb_prefetch_extension_data void xcb_prefetch_extension_data(xcb_connection_t* c, xcb_extension_t* ext): @brief Prefetch of extension data into the extension cache @param c: The connection. @param ext: The extension data.
xcb_prefetch_maximum_request_length void xcb_prefetch_maximum_request_length(xcb_connection_t* c): @brief Prefetch the maximum request length without blocking. @param c: The connection to the X server.
xcb_request_check xcb_generic_error_t* xcb_request_check(xcb_connection_t* c, xcb_void_cookie_t cookie): @brief Return the error for a request, or NULL if none can ever arrive. @param c: The connection to the X server. @param cookie: The request cookie. @return The error for the request, or NULL if none can ever arrive.
xcb_wait_for_event xcb_generic_event_t* xcb_wait_for_event(xcb_connection_t* c): @brief Returns the next event or error from the server. @param c: The connection to the X server. @return The next event from the server.

Structs

xcb_auth_info_t struct xcb_auth_info_t: @brief Container for authorization information.
xcb_connection_t struct xcb_connection_t: @brief XCB Connection structure.
xcb_extension_t struct xcb_extension_t: @typedef typedef struct xcb_extension_t xcb_extension_t
xcb_generic_error_t struct xcb_generic_error_t: @brief Generic error.
xcb_generic_event_t struct xcb_generic_event_t: @brief Generic event.
xcb_generic_iterator_t struct xcb_generic_iterator_t: @brief Generic iterator.
xcb_generic_reply_t struct xcb_generic_reply_t: @brief Generic reply.
xcb_void_cookie_t struct xcb_void_cookie_t: @brief Generic cookie.

Variables

XCB_COPY_FROM_PARENT int XCB_COPY_FROM_PARENT;: XCB_COPY_FROM_PARENT can be used for many xcb_create_window parameters
XCB_CURRENT_TIME int XCB_CURRENT_TIME;: XCB_CURRENT_TIME can be used in most requests that take an xcb_timestamp_t
XCB_NONE int XCB_NONE;: XCB_NONE is the universal null resource or null atom parameter value for many core X requests
XCB_NO_SYMBOL int XCB_NO_SYMBOL;: XCB_NO_SYMBOL fills in unused entries in xcb_keysym_t tables
X_PROTOCOL int X_PROTOCOL;: Current protocol version
X_PROTOCOL_REVISION int X_PROTOCOL_REVISION;: Current minor version
X_TCP_PORT int X_TCP_PORT;: X_TCP_PORT + display number = server port for TCP transport

std.c.linux.X11.xcb.xcb

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