1 | // Licensed to the Apache Software Foundation (ASF) under one |
2 | // or more contributor license agreements. See the NOTICE file |
3 | // distributed with this work for additional information |
4 | // regarding copyright ownership. The ASF licenses this file |
5 | // to you under the Apache License, Version 2.0 (the |
6 | // "License"); you may not use this file except in compliance |
7 | // with the License. You may obtain a copy of the License at |
8 | // |
9 | // http://www.apache.org/licenses/LICENSE-2.0 |
10 | // |
11 | // Unless required by applicable law or agreed to in writing, |
12 | // software distributed under the License is distributed on an |
13 | // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
14 | // KIND, either express or implied. See the License for the |
15 | // specific language governing permissions and limitations |
16 | // under the License. |
17 | |
18 | // bthread - A M:N threading library to make applications more concurrent. |
19 | |
20 | // Date: Wed Jul 30 11:47:19 CST 2014 |
21 | |
22 | #ifndef BTHREAD_ERRNO_H |
23 | #define BTHREAD_ERRNO_H |
24 | |
25 | #include <errno.h> // errno |
26 | #include "butil/errno.h" // berror(), DEFINE_BTHREAD_ERRNO |
27 | |
28 | __BEGIN_DECLS |
29 | |
30 | extern int *bthread_errno_location(); |
31 | |
32 | #ifdef errno |
33 | #undef errno |
34 | #define errno *bthread_errno_location() |
35 | #endif |
36 | |
37 | // List errno used throughout bthread |
38 | extern const int ESTOP; |
39 | |
40 | __END_DECLS |
41 | |
42 | #endif //BTHREAD_ERRNO_H |
43 | |