Function esp_idf_svc::sys::protocomm_set_security

pub unsafe extern "C" fn protocomm_set_security(
    pc: *mut protocomm,
    ep_name: *const i8,
    sec: *const protocomm_security,
    sec_params: *const c_void,
) -> i32

@brief Add endpoint security for a protocomm instance

This API will bind a security session establisher to the specified endpoint name, along with any proof of possession that may be required for authenticating a session client.

@note

• An endpoint must be bound to a valid protocomm instance, created using protocomm_new().
• The choice of security can be any protocomm_security_t instance. Choices protocomm_security0 and protocomm_security1 and protocomm_security2 are readily available.

@param[in] pc Pointer to the protocomm instance @param[in] ep_name Endpoint identifier(name) string @param[in] sec Pointer to endpoint security instance @param[in] sec_params Pointer to security params (NULL if not needed) The pointer should contain the security params struct of appropriate security version. For protocomm security version 1 and 2 sec_params should contain pointer to struct of type protocomm_security1_params_t and protocmm_security2_params_t respectively. The contents of this pointer must be valid till the security session has been running and is not closed. @return

• ESP_OK : Success
• ESP_FAIL : Error adding endpoint / Endpoint with this name already exists
• ESP_ERR_INVALID_STATE : Security endpoint already set
• ESP_ERR_NO_MEM : Error allocating endpoint resource
• ESP_ERR_INVALID_ARG : Null instance/name/handler arguments