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Re: EVFILT_USER?



On 17.02.2019 22:48, Jason Thorpe wrote:
> 
> 
>> On Feb 17, 2019, at 1:32 PM, coypu%sdf.org@localhost wrote:
>>
>> the linux equivalent code seems to be using futex_wait/wake.
> 
> I’m working on integrating a new Linux-compatible futex implementation written by Taylor (that led me down the rabbit hole of needing to fix issues with fetch(9) / store(9) first).  I’m hoping I can have something broadly testable by the end of this month.
> 
> -- thorpej
> 

Perfect!

Just to note that we need:

1. POSIX robus pthread(3) mutexes
2. pshared support in pthread(3)
3. something comparable to FreeBSD's _umtx_op() for synchornization in
sanitziers (and other parts of compiler-rt).

1 and 2. will allow us to get missing features in .NET and reusing
existing standard POSIX code.

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