On Tue, 14 Jan 2020 10:35:09 +0300, ?lyas Derse <ilyasderse@gmail.com>
wrote:
> Hi guys I need your experiences. I made an Extension in C. When I stop the
>query on PostgreSQL,I want to control my extension's result with use cases
>in C.So I think , I should use WaitForMultipleObjects.
Not really understanding this.
>Is there a like a SignalObjectHandle() ? By the way I'm using Windows.
Not exactly. Windows does has some signaling objects like Unix/Linux,
but they exist only in the filesystem and network stack, and they are
signaled only by events within those subsystems. IOW, they can't be
signaled manually.
For general communication/synchronization purposes Windows uses an
event based notification system. See:
https://docs.microsoft.com/en-us/windows/win32/sync/using-synchronization
https://docs.microsoft.com/en-us/windows/win32/sync/using-event-objects
George