xcb_render_query_pict_index_values_values_length (3) - Linux Manuals

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

NAME

xcb_render_query_pict_index_values -

SYNOPSIS

#include <xcb/render.h>

Request function

: xcb_render_query_pict_index_values_cookie_t xcb_render_query_pict_index_values(xcb_connection_t *conn, xcb_render_pictformat_t format);

Reply datastructure

typedef struct xcb_render_query_pict_index_values_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint32_t num_values;
    uint8_t  pad1[20];
} xcb_render_query_pict_index_values_reply_t;

Reply function

: xcb_render_query_pict_index_values_reply_t *xcb_render_query_pict_index_values_reply(xcb_connection_t *conn, xcb_render_query_pict_index_values_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

: xcb_render_indexvalue_t *xcb_render_query_pict_index_values_values(const xcb_render_query_pict_index_values_request_t *reply);
: int xcb_render_query_pict_index_values_values_length(const xcb_render_query_pict_index_values_reply_t *reply);
: xcb_render_indexvalue_iterator_t xcb_render_query_pict_index_values_values_iterator(const xcb_render_query_pict_index_values_reply_t *reply);

REQUEST ARGUMENTS

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

REPLY FIELDS

response_type: The type of this reply, in this case XCB_RENDER_QUERY_PICT_INDEX_VALUES. 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).
num_values: TODO: NOT YET DOCUMENTED.

DESCRIPTION

RETURN VALUE

Returns an xcb_render_query_pict_index_values_cookie_t. Errors have to be handled when calling the reply function xcb_render_query_pict_index_values_reply.

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

ERRORS

This request does never generate any errors.

AUTHOR

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