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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 | #pragma once | |
19 | ||
20 | // Workaround for multithreading on XCode 9, see | |
21 | // https://issues.apache.org/jira/browse/ARROW-1622 and | |
22 | // https://github.com/tensorflow/tensorflow/issues/13220#issuecomment-331579775 | |
23 | // This should be a short-term fix until the problem is fixed upstream. | |
24 | #ifdef __APPLE__ | |
25 | #ifndef _MACH_PORT_T | |
26 | #define _MACH_PORT_T | |
27 | #include <sys/_types.h> /* __darwin_mach_port_t */ | |
28 | typedef __darwin_mach_port_t mach_port_t; | |
29 | #include <pthread.h> | |
30 | mach_port_t pthread_mach_thread_np(pthread_t); | |
31 | #endif /* _MACH_PORT_T */ | |
32 | #endif /* __APPLE__ */ |