blob: 757eb520509e6c7aa5249a9272edccb69ffece2c [file] [log] [blame]
/*
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#define RETURN_IF_ERROR(expr, msg) \
do \
{ \
int _ret = (expr); \
if (_ret < 0) \
{ \
std::perror(msg); \
return _ret; \
} \
} while (0)