Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Corinna Vinschen
On Feb 12 11:24, Takashi Yano wrote: > On Tue, 11 Feb 2020 22:31:12 +0100 > Peter Dons Tychsen wrote: > > On Tue, 2020-02-11 at 22:16 +0900, Takashi Yano wrote: > > > however, I found the real cause is that errno is accidentally set > > > by kill() in pty system calls. That is, the problem is not i

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Takashi Yano
On Tue, 11 Feb 2020 22:31:12 +0100 Peter Dons Tychsen wrote: > On Tue, 2020-02-11 at 22:16 +0900, Takashi Yano wrote: > > however, I found the real cause is that errno is accidentally set > > by kill() in pty system calls. That is, the problem is not in the > > kill() itself but in usage of it. Cyg

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Peter Dons Tychsen
Hi Takashi, Thanks for your effort. On Tue, 2020-02-11 at 22:16 +0900, Takashi Yano wrote: > however, I found the real cause is that errno is accidentally set > by kill() in pty system calls. That is, the problem is not in the > kill() itself but in usage of it. Cygwin older than 3.1.0 does not >

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Ken Brown
On 2/11/2020 8:16 AM, Takashi Yano wrote: On Tue, 11 Feb 2020 11:38:35 +0100 Peter Dons Tychsen wrote: On Tue, 2020-02-11 at 11:20 +0900, Takashi Yano wrote: Is this the same as your problem? Yeah, it could be. Could this result in fork error messages as we are seeing all over the place? No

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Takashi Yano
On Tue, 11 Feb 2020 11:38:35 +0100 Peter Dons Tychsen wrote: > On Tue, 2020-02-11 at 11:20 +0900, Takashi Yano wrote: > > Is this the same as your problem? > > Yeah, it could be. Could this result in fork error messages as we are > seeing all over the place? No. Fork error is not seen in my envir

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Peter Dons Tychsen
On Tue, 2020-02-11 at 11:38 +0100, Peter Dons Tychsen wrote: > processes. And why did this work before? And why does it work when running without minnty? How does that play into this? Thanks, /pedro -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.

Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages

2020-02-11 Thread Peter Dons Tychsen
Hi Takashi, Thanks for looking at this & your great work on Cygwin! On Tue, 2020-02-11 at 11:20 +0900, Takashi Yano wrote: > Is this the same as your problem? Yeah, it could be. Could this result in fork error messages as we are seeing all over the place? > If so, it goes without stopping 1 min