1 // Copyright 2023, The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 //! Utility functions.
16
17 use crate::err::process_error_queue;
18 use bssl_avf_error::{ApiName, Error, Result};
19 use log::error;
20
check_int_result(ret: i32, api_name: ApiName) -> Result<()>21 pub(crate) fn check_int_result(ret: i32, api_name: ApiName) -> Result<()> {
22 match ret {
23 1 => Ok(()),
24 0 => Err(Error::CallFailed(api_name, process_error_queue())),
25 _ => {
26 error!(
27 "Received a return value ({}) other than 0 or 1 from the BoringSSL API: {:?}",
28 ret, api_name
29 );
30 Err(Error::InternalError)
31 }
32 }
33 }
34
to_call_failed_error(api_name: ApiName) -> Error35 pub(crate) fn to_call_failed_error(api_name: ApiName) -> Error {
36 Error::CallFailed(api_name, process_error_queue())
37 }
38