Re: [PATCH 0/0] SIGWINCH problem with terminal apps

[Alan Cox]

> > show up more. Later 2.6.27-rc has patches that use the termios lock
> > across TIOCG/SWINSZ and deal with the problem properly.
> 
> Maybe but what with older versions. Anyway the problem is if mutexes
> are usable here or not.

Well if mutexes don't work your kernel will eat your computer fairly
rapidly so I think we may safely conclude that mutex locks work
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