[RFC] Block all async signals used by gdb when initializing Guile

[Eli Zaretskii]

> Date: Sat, 29 Aug 2015 12:20:24 -0700
> From: Doug Evans <xdje42@gmail.com>
> Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>, guile-devel <guile-devel@gnu.org>
> 
> > What about platforms that don't have sigprocmask, but do have SIGINT?
> > Don't we want to block SIGINT on those platforms?
> 
> Do they have threads

They might.  (The only way I've succeeded to have a working Guile on
Windows was to disable threads, but I hope that bug will be fixed one
day.)

> and how does one block SIGINT on those platforms?

With a call to 'signal', I guess.