1 | /* |
2 | * Copyright 2016-present Facebook, Inc. |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | */ |
16 | |
17 | #include <folly/memory/MallctlHelper.h> |
18 | #include <folly/Format.h> |
19 | #include <folly/String.h> |
20 | |
21 | #include <stdexcept> |
22 | |
23 | namespace folly { |
24 | |
25 | namespace detail { |
26 | |
27 | [[noreturn]] void handleMallctlError(const char* cmd, int err) { |
28 | assert(err != 0); |
29 | throw std::runtime_error( |
30 | sformat("mallctl {}: {} ({})" , cmd, errnoStr(err), err)); |
31 | } |
32 | |
33 | } // namespace detail |
34 | |
35 | } // namespace folly |
36 | |