request Struct Reference

Request data structure. More...

Data Fields
struct bt_gatt_client *	client
bool	long_write
bool	prep_write
bool	removed
int	ref_count
unsigned int	id
unsigned int	att_id
void *	data
void(*	destroy )(void *)

Detailed Description

Request data structure.

Structure to manage request queries

Definition at line 132 of file gatt-client.c.

Field Documentation

unsigned int request::att_id

att message sequence number

Definition at line 145 of file gatt-client.c.

Referenced by bt_gatt_client_prepare_write(), bt_gatt_client_read_long_value(), bt_gatt_client_read_multiple(), bt_gatt_client_read_value(), bt_gatt_client_write_execute(), bt_gatt_client_write_long_value(), bt_gatt_client_write_value(), bt_gatt_client_write_without_response(), cancel_long_write_req(), cancel_request(), complete_write_long_op(), handle_next_prep_write(), and read_long_cb().

struct bt_gatt_client* request::client

GATT client context

Definition at line 133 of file gatt-client.c.

Referenced by cancel_prep_write_cb(), cancel_request(), request_create(), and request_unref().

void* request::data

reference to the data exchanged during the request

Definition at line 147 of file gatt-client.c.

Referenced by bt_gatt_client_prepare_write(), bt_gatt_client_read_long_value(), bt_gatt_client_read_multiple(), bt_gatt_client_read_value(), bt_gatt_client_write_execute(), bt_gatt_client_write_long_value(), bt_gatt_client_write_value(), complete_write_long_op(), exec_write_cb(), execute_write_cb(), get_reliable_request(), handle_next_prep_write(), prep_write_cb(), prepare_write_cb(), read_cb(), read_long_cb(), read_multiple_cb(), request_unref(), and write_cb().

void(* request::destroy)(void *)

function called when data structure need to be released (ref_count reaches 0)

Definition at line 149 of file gatt-client.c.

Referenced by bt_gatt_client_prepare_write(), bt_gatt_client_read_long_value(), bt_gatt_client_read_multiple(), bt_gatt_client_read_value(), bt_gatt_client_write_execute(), bt_gatt_client_write_long_value(), bt_gatt_client_write_value(), and request_unref().

unsigned int request::id

request id: a unique number incremented by each client request

Definition at line 143 of file gatt-client.c.

Referenced by bt_gatt_client_prepare_write(), bt_gatt_client_read_long_value(), bt_gatt_client_read_multiple(), bt_gatt_client_read_value(), bt_gatt_client_write_long_value(), bt_gatt_client_write_value(), bt_gatt_client_write_without_response(), match_req_id(), and request_create().

bool request::long_write

true if the request is a long write

Definition at line 135 of file gatt-client.c.

Referenced by bt_gatt_client_write_long_value(), and cancel_request().

bool request::prep_write

true if the request is a preparation write request

Definition at line 137 of file gatt-client.c.

Referenced by bt_gatt_client_prepare_write(), and cancel_request().

int request::ref_count

number of references to this data structure

Definition at line 141 of file gatt-client.c.

Referenced by request_ref(), and request_unref().

bool request::removed

request still in queue if true

Definition at line 139 of file gatt-client.c.

Referenced by cancel_request(), and request_unref().

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The documentation for this struct was generated from the following file:

• src/gatt-client.c