xcb_xv_grab_port man page

xcb_xv_grab_port —

Synopsis

#include <xcb/xv.h>

Request function

xcb_xv_grab_port_cookie_t xcb_xv_grab_port(xcb_connection_t *conn, xcb_xv_port_t port, xcb_timestamp_t time);

Reply datastructure

typedef struct xcb_xv_grab_port_reply_t {
    uint8_t  response_type;
    uint8_t  result;
    uint16_t sequence;
    uint32_t length;
} xcb_xv_grab_port_reply_t;

Reply function

xcb_xv_grab_port_reply_t *xcb_xv_grab_port_reply(xcb_connection_t *conn, xcb_xv_grab_port_cookie_t cookie, xcb_generic_error_t **e);

Request Arguments

conn

The XCB connection to X11.

port

TODO: NOT YET DOCUMENTED.

time

TODO: NOT YET DOCUMENTED.

Reply Fields

response_type

The type of this reply, in this case XCB_XV_GRAB_PORT. 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).

result

TODO: NOT YET DOCUMENTED.

Description

Return Value

Returns an xcb_xv_grab_port_cookie_t. Errors have to be handled when calling the reply function xcb_xv_grab_port_reply.

If you want to handle errors in the event loop instead, use xcb_xv_grab_port_unchecked. See xcb-requests(3) for details.

Errors

This request does never generate any errors.

See Also

Author

Generated from xv.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

Referenced By

xcb_xv_grab_port_reply(3) and xcb_xv_grab_port_unchecked(3) are aliases of xcb_xv_grab_port(3).

libxcb 1.12 X Version 11 XCB Requests