uint8_t pad0; /**< Padding */
uint16_t sequence; /**< Sequence number */
uint32_t pad[7]; /**< Padding */
- uint32_t full_sequence;
+ uint32_t full_sequence; /**< full sequence */
} xcb_generic_event_t;
/**
uint8_t error_code; /**< Error code */
uint16_t sequence; /**< Sequence number */
uint32_t pad[7]; /**< Padding */
- uint32_t full_sequence;
+ uint32_t full_sequence; /**< full sequence */
} xcb_generic_error_t;
/**
int xcb_flush(xcb_connection_t *c);
/**
- * @brief Returns the maximum request length field from the connection
- * setup data.
+ * @brief Returns the maximum request length that this server accepts.
* @param c: The connection to the X server.
* @return The maximum request length field.
*
*/
uint32_t xcb_get_maximum_request_length(xcb_connection_t *c);
+/**
+ * @brief Prefetch the maximum request length without blocking.
+ * @param c: The connection to the X server.
+ *
+ * Without blocking, does as much work as possible toward computing
+ * the maximum request length accepted by the X server.
+ *
+ * Invoking this function may cause a call to xcb_big_requests_enable,
+ * but will not block waiting for the reply.
+ * xcb_get_maximum_request_length will return the prefetched data
+ * after possibly blocking while the reply is retrieved.
+ *
+ * Note that in order for this function to be fully non-blocking, the
+ * application must previously have called
+ * xcb_prefetch_extension_data(c, &xcb_big_requests_id) and the reply
+ * must have already arrived.
+ */
+void xcb_prefetch_maximum_request_length(xcb_connection_t *c);
+
/* xcb_in.c */
/**
* @brief Returns the next event or error from the server.
* @param c: The connection to the X server.
- * @param error: A pointer to an int to be filled in with the I/O
* error status of the operation.
* @return The next event from the server.
*
/**
* @brief Parses a display string name in the form documented by X(7x).
- * @param displayname: The name of the display.
- * @param hostp: A pointer to a malloc'd copy of the hostname.
- * @param displayp: A pointer to the display number.
- * @param screenp: A pointer to the screen number.
+ * @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.
*
* Parses the display string name @p display_name in the form
/**
* @brief Connects to the X server, using an authorization information.
- * @param displayname: The name of the display.
+ * @param display: The name of the display.
* @param auth: The authorization information.
- * @param screenp: A pointer to a preferred screen number.
+ * @param screen: A pointer to a preferred screen number.
* @return A newly allocated xcb_connection_t structure.
*
* Connects to the X server specified by @p displayname, using the
xcb_connection_t *xcb_connect_to_display_with_auth_info(const char *display, xcb_auth_info_t *auth, int *screen);
+/* xcb_xid.c */
+
+/**
+ * @brief Allocates an XID for a new object.
+ * @param c: The connection.
+ * @return A newly allocated XID.
+ *
+ * Allocates an XID for a new object. Typically used just prior to
+ * various object creation functions, such as xcb_create_window.
+ */
+uint32_t xcb_generate_id(xcb_connection_t *c);
+
+
/**
* @}
*/