BT_GATT_POOL_DESC

#define BT_GATT_POOL_DESC	(		_gp,
			_uuid,
			_perm,
			_read,
			_write,
			_value
	)

#include <include/bluetooth/gatt_pool.h>

Value:

        do {                                                                   \
                int _ret;                                                      \
                const struct bt_gatt_attr _descriptor = BT_GATT_DESCRIPTOR(    \
                        _uuid, _perm, _read, _write, _value);                  \
                _ret = bt_gatt_pool_desc_alloc(_gp, &_descriptor);             \
                __ASSERT_NO_MSG(!_ret);                                        \
                (void)_ret;                                                    \
        } while (0)

Register an attribute descriptor.

Parameters

_gp	GATT service object with dynamic attribute allocation.
_uuid	Descriptor UUID.
_perm	Descriptor access permissions.
_read	Descriptor read callback.
_write	Descriptor write callback.
_value	Descriptor value.