5 May
2025
5 May
'25
1:35 p.m.
Hmm, well I don't know enough about how asyncs are used but it seem suspicious though.
signaled probably does not mean what you think it means.
For asynchronous non-blocking I/O, `signaled` must be set immediately to 1 so that the initial system call can return without blocking. The actual I/O completion delivery is done by signaling the *event* or posting to associated IOCP, not the async.
I have a more-or-less comprehensive documentation about how async works at !6369. You can see the comprehensive list of scenarios when signaled is set to 1 here: https://gitlab.winehq.org/wine/wine/-/merge_requests/6369/diffs#9c0778468c57...