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From 4cbb225811205b51b65371d0d8abc2d2af8233b6 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 26 Jan 2023 14:56:36 -0800
Subject: [PATCH] Use std::atomic<int> instead of std::atomic<bool>
GCC on RISCV does not yet support inline subword atomics [1]
Therefore avoid them until fixed
Upstream-Status: Pending
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104338
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Foundation/include/Poco/AsyncChannel.h | 2 +-
Foundation/src/AsyncChannel.cpp | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/Foundation/include/Poco/AsyncChannel.h b/Foundation/include/Poco/AsyncChannel.h
index 190bae7dd..d73ea6c72 100644
--- a/Foundation/include/Poco/AsyncChannel.h
+++ b/Foundation/include/Poco/AsyncChannel.h
@@ -111,7 +111,7 @@ private:
NotificationQueue _queue;
std::size_t _queueSize = 0;
std::size_t _dropCount = 0;
- std::atomic<bool> _closed;
+ std::atomic<int> _closed;
};
diff --git a/Foundation/src/AsyncChannel.cpp b/Foundation/src/AsyncChannel.cpp
index 37cdec477..e829b180c 100644
--- a/Foundation/src/AsyncChannel.cpp
+++ b/Foundation/src/AsyncChannel.cpp
@@ -48,11 +48,10 @@ private:
Message _msg;
};
-
AsyncChannel::AsyncChannel(Channel::Ptr pChannel, Thread::Priority prio):
_pChannel(pChannel),
_thread("AsyncChannel"),
- _closed(false)
+ _closed(0)
{
_thread.setPriority(prio);
}
@@ -95,7 +94,7 @@ void AsyncChannel::open()
void AsyncChannel::close()
{
- if (!_closed.exchange(true))
+ if (!_closed.exchange(1))
{
if (_thread.isRunning())
{
--
2.39.1
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