From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Fri, 22 Mar 2024 15:58:51 +0000 (-0400)
Subject: Clean-up: waiter: coding style changes
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=eaa3b7be342a4ce2eed12f148b23ee48f3c8bdcf;p=lttng-tools.git

Clean-up: waiter: coding style changes

Mark non-throwing functions as noexcept when possible and mark waker as
final since we don't expect user to derive from it.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I9b2a4c4376b2a96e7238d93e2ad60b1f55317dc2
---

diff --git a/src/common/waiter.hpp b/src/common/waiter.hpp
index 09823dd4f..cdd0913cc 100644
--- a/src/common/waiter.hpp
+++ b/src/common/waiter.hpp
@@ -23,21 +23,21 @@ namespace synchro {
 class waiter;
 class wait_queue;
 
-class waker {
+class waker final {
 	friend waiter;
 
 public:
-	waker(const waker&) = default;
-	waker(waker&&) = default;
-	waker& operator=(const waker& other) = default;
-	waker& operator=(waker&& other) = default;
+	waker(const waker&) noexcept = default;
+	waker(waker&&) noexcept = default;
+	waker& operator=(const waker& other) noexcept = default;
+	waker& operator=(waker&& other) noexcept = default;
 
 	void wake();
 
 	~waker() = default;
 
 private:
-	waker(int32_t& state) : _state{ state }
+	explicit waker(int32_t& state) noexcept : _state{ state }
 	{
 	}