Re: kern/44986: "screens" gets stuck during detach

[christos%zoulas.com@localhost (Christos Zoulas)]

The following reply was made to PR kern/44986; it has been noted by GNATS.

From: christos%zoulas.com@localhost (Christos Zoulas)
To: Matthias Scheler <tron%zhadum.org.uk@localhost>
Cc: NetBSD GNATS <gnats-bugs%NetBSD.org@localhost>
Subject: Re: kern/44986: "screens" gets stuck during detach
Date: Tue, 24 May 2011 11:37:47 -0400

 On May 24,  2:17pm, tron%zhadum.org.uk@localhost (Matthias Scheler) wrote:
 -- Subject: Re: kern/44986: "screens" gets stuck during detach
 
 | On Tue, May 24, 2011 at 08:42:11AM -0400, Christos Zoulas wrote:
 | > Backout the select changes and leave the sigsuspend changes. If that fixes
 | > the problem, then the problem is with select. I don't see how putting the
 | > code in a separate function in sys_sig.c makes a difference.
 | 
 | I'm wondering how the signal mask gets restored in case of select(2) now.
 | There used to be code which did that. But the old signal mask is simply
 | copied into a property of the "lwp" structure.
 
 The same way that it is restored for sigsuspend. Look in kern_sig.c
 
 christos