https://github.com/labath created
https://github.com/llvm/llvm-project/pull/117756
The windows system APIs only take milliseconds. Make sure we round the sleep
interval (in nanoseconds) upwards.
>From 153338ddae6f6442ffbe195a98e27e812a3f3ed6 Mon Sep 17 00:00:00 2001
From: Pavel Labath <pa...@labath.sk>
Date: Tue, 26 Nov 2024 19:11:17 +0100
Subject: [PATCH] [lldb] Fix premature MainLoop wakeup on windows
The windows system APIs only take milliseconds. Make sure we round the
sleep interval (in nanoseconds) upwards.
---
lldb/source/Host/windows/MainLoopWindows.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lldb/source/Host/windows/MainLoopWindows.cpp
b/lldb/source/Host/windows/MainLoopWindows.cpp
index 0a5a35e9db9dde..f3ab2a710cd014 100644
--- a/lldb/source/Host/windows/MainLoopWindows.cpp
+++ b/lldb/source/Host/windows/MainLoopWindows.cpp
@@ -28,7 +28,7 @@ static DWORD
ToTimeout(std::optional<MainLoopWindows::TimePoint> point) {
return WSA_INFINITE;
nanoseconds dur = (std::max)(*point - steady_clock::now(), nanoseconds(0));
- return duration_cast<milliseconds>(dur).count();
+ return ceil<milliseconds>(dur).count();
}
MainLoopWindows::MainLoopWindows() {
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