bt_obex_transport_ops Struct Reference

OBEX transport operations structure. More...

#include <zephyr/bluetooth/classic/obex.h>

Data Fields
struct net_buf *(*	alloc_buf )(struct bt_obex *obex, struct net_buf_pool *pool)
	allocate buf callback
int(*	send )(struct bt_obex *obex, struct net_buf *buf)
	Send OBEX data via transport.
int(*	disconnect )(struct bt_obex *obex)
	Disconnect from transport.

Detailed Description

OBEX transport operations structure.

The object has to stay valid and constant for the lifetime of the OBEX client/server.

Field Documentation

alloc_buf

struct net_buf *(* bt_obex_transport_ops::alloc_buf) (struct bt_obex *obex, struct net_buf_pool *pool)

allocate buf callback

If this callback is provided it will be called to allocate a net buffer to store the outgoing data.

Parameters

obex	The OBEX object.
pool	Which pool to take the buffer from.

Returns

Allocated buffer.

disconnect

int(* bt_obex_transport_ops::disconnect) (struct bt_obex *obex)

Disconnect from transport.

If this callback is provided it will be called to disconnect transport.

Parameters

obex	The OBEX object.

Returns

0 in case of success or negative value in case of error.

send

int(* bt_obex_transport_ops::send) (struct bt_obex *obex, struct net_buf *buf)

Send OBEX data via transport.

If this callback is provided it will be called to send data via OBEX transport.

Parameters

obex	The OBEX object.
buf	OBEX packet.

Returns

0 in case of success or negative value in case of error.

-EMSGSIZE if buf is larger than obex's MOPL.

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

• zephyr/bluetooth/classic/obex.h