www.LinuxHowtos.org
xcb_randr_get_provider_info
Section: XCB Requests (3)Updated: libxcb 1.12
Index Return to Main Contents
NAME
xcb_randr_get_provider_info -SYNOPSIS
#include <xcb/randr.h>Request function
- xcb_randr_get_provider_info_cookie_t xcb_randr_get_provider_info(xcb_connection_t *conn, xcb_randr_provider_t provider, xcb_timestamp_t config_timestamp);
Reply datastructure
typedef struct xcb_randr_get_provider_info_reply_t {
uint8_t response_type;
uint8_t status;
uint16_t sequence;
uint32_t length;
xcb_timestamp_t timestamp;
uint32_t capabilities;
uint16_t num_crtcs;
uint16_t num_outputs;
uint16_t num_associated_providers;
uint16_t name_len;
uint8_t pad0[8];
} xcb_randr_get_provider_info_reply_t;
Reply function
- xcb_randr_get_provider_info_reply_t *xcb_randr_get_provider_info_reply(xcb_connection_t *conn, xcb_randr_get_provider_info_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
- xcb_randr_crtc_t *xcb_randr_get_provider_info_crtcs(const xcb_randr_get_provider_info_request_t *reply);
- int xcb_randr_get_provider_info_crtcs_length(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_generic_iterator_t xcb_randr_get_provider_info_crtcs_end(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_randr_output_t *xcb_randr_get_provider_info_outputs(const xcb_randr_get_provider_info_request_t *reply);
- int xcb_randr_get_provider_info_outputs_length(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_generic_iterator_t xcb_randr_get_provider_info_outputs_end(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_randr_provider_t *xcb_randr_get_provider_info_associated_providers(const xcb_randr_get_provider_info_request_t *reply);
- int xcb_randr_get_provider_info_associated_providers_length(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_generic_iterator_t xcb_randr_get_provider_info_associated_providers_end(const xcb_randr_get_provider_info_reply_t *reply);
- uint32_t *xcb_randr_get_provider_info_associated_capability(const xcb_randr_get_provider_info_request_t *reply);
- int xcb_randr_get_provider_info_associated_capability_length(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_generic_iterator_t xcb_randr_get_provider_info_associated_capability_end(const xcb_randr_get_provider_info_reply_t *reply);
- char *xcb_randr_get_provider_info_name(const xcb_randr_get_provider_info_request_t *reply);
- int xcb_randr_get_provider_info_name_length(const xcb_randr_get_provider_info_reply_t *reply);
- xcb_generic_iterator_t xcb_randr_get_provider_info_name_end(const xcb_randr_get_provider_info_reply_t *reply);
REQUEST ARGUMENTS
- conn
- The XCB connection to X11.
- provider
- TODO: NOT YET DOCUMENTED.
- config_timestamp
- TODO: NOT YET DOCUMENTED.
REPLY FIELDS
- response_type
- The type of this reply, in this case XCB_RANDR_GET_PROVIDER_INFO. 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).
- status
- TODO: NOT YET DOCUMENTED.
- timestamp
- TODO: NOT YET DOCUMENTED.
- capabilities
- TODO: NOT YET DOCUMENTED.
- num_crtcs
- TODO: NOT YET DOCUMENTED.
- num_outputs
- TODO: NOT YET DOCUMENTED.
- num_associated_providers
- TODO: NOT YET DOCUMENTED.
- name_len
- TODO: NOT YET DOCUMENTED.
DESCRIPTION
RETURN VALUE
Returns an xcb_randr_get_provider_info_cookie_t. Errors have to be handled when calling the reply function xcb_randr_get_provider_info_reply.If you want to handle errors in the event loop instead, use xcb_randr_get_provider_info_unchecked. See xcb-requests(3) for details.