xcb_xf86dri_open_connection (3) - Linux Manuals

Command to display xcb_xf86dri_open_connection manual in Linux: $ man 3 xcb_xf86dri_open_connection

NAME

xcb_xf86dri_open_connection -

SYNOPSIS

#include <xcb/xf86dri.h>

Request function

: xcb_xf86dri_open_connection_cookie_t xcb_xf86dri_open_connection(xcb_connection_t *conn, uint32_t screen);

Reply datastructure

typedef struct xcb_xf86dri_open_connection_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint32_t sarea_handle_low;
    uint32_t sarea_handle_high;
    uint32_t bus_id_len;
    uint8_t  pad1[12];
} xcb_xf86dri_open_connection_reply_t;

Reply function

: xcb_xf86dri_open_connection_reply_t *xcb_xf86dri_open_connection_reply(xcb_connection_t *conn, xcb_xf86dri_open_connection_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

: char *xcb_xf86dri_open_connection_bus_id(const xcb_xf86dri_open_connection_request_t *reply);
: int xcb_xf86dri_open_connection_bus_id_length(const xcb_xf86dri_open_connection_reply_t *reply);
: xcb_generic_iterator_t xcb_xf86dri_open_connection_bus_id_end(const xcb_xf86dri_open_connection_reply_t *reply);

REQUEST ARGUMENTS

conn: The XCB connection to X11.
screen: TODO: NOT YET DOCUMENTED.

REPLY FIELDS

response_type: The type of this reply, in this case XCB_XF86DRI_OPEN_CONNECTION. 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).
sarea_handle_low: TODO: NOT YET DOCUMENTED.
sarea_handle_high: TODO: NOT YET DOCUMENTED.
bus_id_len: TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_xf86dri_open_connection_cookie_t. Errors have to be handled when calling the reply function xcb_xf86dri_open_connection_reply.

If you want to handle errors in the event loop instead, use xcb_xf86dri_open_connection_unchecked. See xcb-requests(3) for details.

ERRORS

This request does never generate any errors.

AUTHOR

Generated from xf86dri.xml. Contact xcb [at] lists.freedesktop.org for corrections and improvements.