Cannot get thread ID with Thread.getThis() in specific callback functions on Windows

[Haruki Shigemori]

Hello.

(2010/12/10 17:18), Rainer Schuetze wrote:
> I tried your code with the additions, and it works (dmd-2.050 on XP/32).

Oh, Sorry.
It didn't work on Vista/64 (dmd-r795, druntime-r444 and Phobos-r2217).

> If you are on some 64-bit system: I've seen threads without any TLS set
> up at all. If you check the disassembly at the crash location, and there
> is a read from FS:[0x2c] that results in 0, then you are probably
> hitting this problem.

I don't know the assembly...

> It is rather delicate to modify the windows TLS data structures, so an
> option might be to not touch any TLS in the waveInProc (including any
> memory allocations), but to just set an event to notify another thread
> that has been created with "new Thread".

I understood that any memory allocations were not possible in these 
functions.
Though I wanted to use std.concurrency.send, but it is impossible.
Thank you.