XCB BigRequests API

BigRequests XCB Protocol Implementation. More...

Data Structures
struct	xcb_big_requests_enable_cookie_t
	xcb_big_requests_enable_cookie_t More...
struct	xcb_big_requests_enable_request_t
	xcb_big_requests_enable_request_t More...
struct	xcb_big_requests_enable_reply_t
	xcb_big_requests_enable_reply_t More...
Defines
#define	XCB_BIGREQUESTS_MAJOR_VERSION   0
#define	XCB_BIGREQUESTS_MINOR_VERSION   0
#define	XCB_BIG_REQUESTS_ENABLE   0
Typedefs
typedef struct xcb_big_requests_enable_cookie_t	xcb_big_requests_enable_cookie_t
	xcb_big_requests_enable_cookie_t
typedef struct xcb_big_requests_enable_request_t	xcb_big_requests_enable_request_t
	xcb_big_requests_enable_request_t
typedef struct xcb_big_requests_enable_reply_t	xcb_big_requests_enable_reply_t
	xcb_big_requests_enable_reply_t
Functions
xcb_big_requests_enable_cookie_t	xcb_big_requests_enable (xcb_connection_t *c)
xcb_big_requests_enable_cookie_t	xcb_big_requests_enable_unchecked (xcb_connection_t *c)
xcb_big_requests_enable_reply_t *	xcb_big_requests_enable_reply (xcb_connection_t *c, xcb_big_requests_enable_cookie_t cookie, xcb_generic_error_t **e)
Variables
xcb_extension_t	xcb_big_requests_id

---

Detailed Description

BigRequests XCB Protocol Implementation.

---

Define Documentation

#define XCB_BIG_REQUESTS_ENABLE   0

Opcode for xcb_big_requests_enable.

Referenced by xcb_big_requests_enable(), and xcb_big_requests_enable_unchecked().

---

Function Documentation

xcb_big_requests_enable_cookie_t xcb_big_requests_enable

(

xcb_connection_t *

c

)

Parameters:

c	The connection

Returns:

A cookie

Delivers a request to the X server.

References XCB_BIG_REQUESTS_ENABLE.

Referenced by xcb_prefetch_maximum_request_length().

xcb_big_requests_enable_reply_t* xcb_big_requests_enable_reply	(	xcb_connection_t *	c,
		xcb_big_requests_enable_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters:

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_big_requests_enable_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

References xcb_big_requests_enable_cookie_t::sequence.

Referenced by xcb_get_maximum_request_length().

xcb_big_requests_enable_cookie_t xcb_big_requests_enable_unchecked

(

xcb_connection_t *

c

)

Parameters:

c	The connection

Returns:

A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_BIG_REQUESTS_ENABLE.