Re: [PATCH] Implement open-process and related functions on MinGW

[Eli Zaretskii]

> From: Mark H Weaver <address@hidden>
> Cc: address@hidden (Ludovic Courtès),  address@hidden
> Date: Sat, 22 Feb 2014 10:54:16 -0500
> 
> Thanks for working on this, but in a multithreaded program, it's no good
> to change the file descriptors in the main program temporarily before
> spawning, and then restore them afterwards.  We'll have to find another
> way of doing this.

Btw, how does the Posix build work reliably when it forks after
several threads are already running?  I don't see any calls to
pthread_atfork or any similar machinery in place.  What am I missing?