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Re: gdb, libio, readline

From: Roland McGrath
Subject: Re: gdb, libio, readline
Date: Sat, 30 Mar 2002 14:17:01 -0500 (EST)

What's the signal it's taking?  That looks like tcsetattr triggering
SIGTTOU.  But that ought to behave properly when you resume it.  If gdb is
doing nothing other than taking SIGTTOU and then retrying the RPC when you
resume it, then it's fine on that end.  The problem is just that term is
giving it EBACKGROUND, which is either a term bug or a problem with the job
control setup done by gdb/libc.  However, if that gdb process is doing any
other than that, we should figure it out (even if a term change makes the
problem go away).

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