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Re: lib/46661: libpthread shouldn't provide __res_state()
The following reply was made to PR lib/46661; it has been noted by GNATS.
From: David Laight <david%l8s.co.uk@localhost>
Subject: Re: lib/46661: libpthread shouldn't provide __res_state()
Date: Thu, 5 Jul 2012 18:38:32 +0100
On Thu, Jul 05, 2012 at 03:10:01PM +0000, River Tarnell wrote:
> >Number: 46661
> >Category: lib
> >Synopsis: libpthread shouldn't provide __res_state()
> yvaine# cc test.c -o test -lpthread
> yvaine# ./test
> _res is not supported for multi-threaded programs.
> zsh: abort (core dumped) ./test
Where does that printf() come from?
I though that libraries weren't allowed to write to stdout/stderr
or assume that fds 1 or 2 were suitable places to write messages to.
Any controlling terminal is probably safe, but not much else.
David Laight: david%l8s.co.uk@localhost
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