On Wednesday, August 22, 2018 at 12:06:15 AM UTC+2, Manlio Perillo wrote:
>
> On Tuesday, August 21, 2018 at 9:50:23 AM UTC+2, Caleb Spare wrote:
>>
>>
> [...]
 

>  
>>
> Here are two potential problems that I considered:
>>
>> 1. Is exec-without-fork fundamentally at odds with Go and its runtime 
>> somehow, like fork-without-exec is? I don't see why that would be the case.
>>
>
> fork without exec simply does not work with multithreading programs:
> https://thorstenball.com/blog/2014/10/13/why-threads-cant-fork/
>
> Also, fork is not supported on Windows (well, AFAIK it can be implemented 
> but it is an hack).
>
> 2. Is the concept of exec-without-fork incoherent on non-Posix systems? I 
>> mainly worry about Windows; after some brief googling it did seem like you 
>> can exec on Windows, though I admit the situation isn't at all clear to me.
>>
>>
> exec is not supported on Windows.
>  
>

For low level UNIX specific API, see syscall.Exec.

> [...]

Manlio

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