Differential D5635 Diff 17363 src/util/threadnames.cpp

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src/util/threadnames.cpp

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	#elif defined(MAC_OSX)			#elif defined(MAC_OSX)
	pthread_setname_np(name);			pthread_setname_np(name);
	#else			#else
	// Prevent warnings for unused parameters...			// Prevent warnings for unused parameters...
	(void)name;			(void)name;
	#endif			#endif
	}			}

	// If we have thread_local, just keep thread ID and name in a thread_local
	// global.
	#if defined(HAVE_THREAD_LOCAL)

	static thread_local std::string g_thread_name;			static thread_local std::string g_thread_name;
	const std::string &util::ThreadGetInternalName() {			const std::string &util::ThreadGetInternalName() {
	return g_thread_name;			return g_thread_name;
	}			}
	//! Set the in-memory internal name for this thread. Does not affect the process			//! Set the in-memory internal name for this thread. Does not affect the process
	//! name.			//! name.
	static void SetInternalName(std::string name) {			static void SetInternalName(std::string name) {
	g_thread_name = std::move(name);			g_thread_name = std::move(name);
	}			}

	// Without thread_local available, don't handle internal name at all.
	#else

	static const std::string empty_string;
	const std::string &util::ThreadGetInternalName() {
	return empty_string;
	}
	static void SetInternalName(std::string name) {}

	#endif // defined(HAVE_THREAD_LOCAL)

	void util::ThreadRename(std::string &&name) {			void util::ThreadRename(std::string &&name) {
	SetThreadName(("b-" + name).c_str());			SetThreadName(("b-" + name).c_str());
	SetInternalName(std::move(name));			SetInternalName(std::move(name));
	}			}

	void util::ThreadSetInternalName(std::string &&name) {			void util::ThreadSetInternalName(std::string &&name) {
	SetInternalName(std::move(name));			SetInternalName(std::move(name));
	}			}