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Message-ID: <81b0412b0510120810o6d06a678q1d4a9787687b9bfa@mail.gmail.com>
Date: Wed, 12 Oct 2005 17:10:27 +0200
From: Alex Riesen <raa.lkml@gmail.com>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Subject: Re: blocking file lock functions (lockf,flock,fcntl) do not return after timer signal
Cc: boi@boi.at, linux-kernel@vger.kernel.org
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On 10/12/05, Trond Myklebust <trond.myklebust@fys.uio.no> wrote:
> on den 12.10.2005 Klokka 14:48 (+0200) skreiv Alex Riesen:
> > On 10/12/05, "Dieter Müller (BOI GmbH)" <dieter.mueller@boi.at> wrote:
> > > bug description:
> > >
> > > flock, lockf, fcntl do not return even after the signal SIGALRM  has
> > > been raised and the signal handler function has been executed
> > > the functions should return with a return value EWOULDBLOCK as described
> > > in the man pages
>
> Works for me on a local filesystem.
>
> Desktop$ ./gnurr gnarg
> locking...
> timeout
> timeout
> timeout
> timeout
> timeout

Doesn't look so. I'd expect "flock: EWOULDBLOCK" and "sleeping" after
the first timeout.