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xcb_glx_get_mapiv(3) XCB Requests xcb_glx_get_mapiv(3)

NAME

xcb_glx_get_mapiv -

SYNOPSIS

#include <xcb/glx.h>

Request function

xcb_glx_get_mapiv_cookie_t xcb_glx_get_mapiv(xcb_connection_t *conn, xcb_glx_context_tag_t context_tag, uint32_t target, uint32_t query);

Reply datastructure

typedef struct xcb_glx_get_mapiv_reply_t {


    uint8_t  response_type;


    uint8_t  pad0;


    uint16_t sequence;


    uint32_t length;


    uint8_t  pad1[4];


    uint32_t n;


    int32_t  datum;


    uint8_t  pad2[12];
} xcb_glx_get_mapiv_reply_t;

Reply function

xcb_glx_get_mapiv_reply_t *xcb_glx_get_mapiv_reply(xcb_connection_t *conn, xcb_glx_get_mapiv_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

int32_t *xcb_glx_get_mapiv_data(const xcb_glx_get_mapiv_request_t *reply);

int xcb_glx_get_mapiv_data_length(const xcb_glx_get_mapiv_reply_t *reply);

xcb_generic_iterator_t xcb_glx_get_mapiv_data_end(const xcb_glx_get_mapiv_reply_t *reply);

REQUEST ARGUMENTS

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

REPLY FIELDS

The type of this reply, in this case XCB_GLX_GET_MAPIV. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
The sequence number of the last request processed by the X11 server.
The length of the reply, in words (a word is 4 bytes).
TODO: NOT YET DOCUMENTED.
TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_glx_get_mapiv_cookie_t. Errors have to be handled when calling the reply function xcb_glx_get_mapiv_reply.

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

ERRORS

This request does never generate any errors.

SEE ALSO

AUTHOR

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

libxcb 1.17.0 X Version 11