mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-23 13:22:02 +03:00
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/*
|
|
* Copyright 2016 Facebook, Inc.
|
|
*
|
|
* 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
|
|
|
|
#include <thread>
|
|
#include <pthread.h>
|
|
#include <folly/Range.h>
|
|
|
|
namespace folly {
|
|
|
|
// This looks a bit weird, but it's necessary to avoid
|
|
// having an undefined compiler function called.
|
|
#if defined(__GLIBC__) && !defined(__APPLE__) && !defined(__ANDROID__)
|
|
#if __GLIBC_PREREQ(2, 12)
|
|
// has pthread_setname_np(pthread_t, const char*) (2 params)
|
|
#define FOLLY_HAS_PTHREAD_SETNAME_NP_THREAD_NAME 1
|
|
#endif
|
|
#endif
|
|
#if defined(__APPLE__) && defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
|
|
#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
|
|
// has pthread_setname_np(const char*) (1 param)
|
|
#define FOLLY_HAS_PTHREAD_SETNAME_NP_NAME 1
|
|
#endif
|
|
#endif
|
|
|
|
template <typename T>
|
|
inline bool setThreadName(T /* id */, StringPiece /* name */) {
|
|
static_assert(
|
|
std::is_same<T, pthread_t>::value ||
|
|
std::is_same<T, std::thread::native_handle_type>::value,
|
|
"type must be pthread_t or std::thread::native_handle_type");
|
|
return false;
|
|
}
|
|
|
|
#ifdef FOLLY_HAS_PTHREAD_SETNAME_NP_THREAD_NAME
|
|
template <>
|
|
inline bool setThreadName(pthread_t id, StringPiece name) {
|
|
return 0 == pthread_setname_np(id, name.fbstr().substr(0, 15).c_str());
|
|
}
|
|
#endif
|
|
|
|
#ifdef FOLLY_HAS_PTHREAD_SETNAME_NP_NAME
|
|
template <>
|
|
inline bool setThreadName(pthread_t id, StringPiece name) {
|
|
// Since OS X 10.6 it is possible for a thread to set its own name,
|
|
// but not that of some other thread.
|
|
if (pthread_equal(pthread_self(), id)) {
|
|
return 0 == pthread_setname_np(name.fbstr().c_str());
|
|
}
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
inline bool setThreadName(StringPiece name) {
|
|
return setThreadName(pthread_self(), name);
|
|
}
|
|
|
|
}
|