/*
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2015 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#pragma once
+#include <thread>
#include <pthread.h>
#include <folly/Range.h>
// having an undefined compiler function called.
#if defined(__GLIBC__) && !defined(__APPLE__) && !defined(__ANDROID__)
#if __GLIBC_PREREQ(2, 12)
-# define FOLLY_GLIBC_2_12
+# define FOLLY_HAS_PTHREAD_SETNAME_NP
#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
+template <>
inline bool setThreadName(pthread_t id, StringPiece name) {
-#ifdef FOLLY_GLIBC_2_12
return 0 == pthread_setname_np(id, name.fbstr().substr(0, 15).c_str());
-#else
- return false;
-#endif
}
+#endif
inline bool setThreadName(StringPiece name) {
return setThreadName(pthread_self(), name);