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From: Ian Campbell <ian.campbell@citrix.com>
To: Martin Lucina <martin@lucina.net>, xen-devel@lists.xenproject.org
Cc: Wei Liu <wei.liu2@citrix.com>,
	Ian Jackson <ian.jackson@eu.citrix.com>,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH v2] xenconsole: Allow non-interactive use
Date: Fri, 24 Jul 2015 14:13:41 +0100	[thread overview]
Message-ID: <1437743621.24746.89.camel@citrix.com> (raw)
In-Reply-To: <1437737448-10733-1-git-send-email-martin@lucina.net>

On Fri, 2015-07-24 at 13:30 +0200, Martin Lucina wrote:
> If xenconsole is run with stdin closed or redirected to /dev/null,
> console_loop() will return immediately due to failure to read from
> STDIN_FILENO. This patch tests if stdin and stdout are both connected 
> to
> a TTY and, if not, xenconsole will not attempt to read from stdin or
> modify stdout terminal attributes.
> 
> Existing behaviour when xenconsole is run from a terminal does not
> change.
> 
> This allows for non-interactive use, eg. running "xl create -c" under
> systemd or piping the output of "xl console" to another command.
> 
> Signed-off-by: Martin Lucina <martin@lucina.net>
> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Cc: Ian Campbell <ian.campbell@citrix.com>
> Cc: Wei Liu <wei.liu2@citrix.com>

Acked + applied, thanks.

  reply	other threads:[~2015-07-24 13:13 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-22 17:08 [PATCH] xenconsole: Allow non-interactive use Martin Lucina
2015-07-23  8:48 ` Ian Campbell
2015-07-23 10:53   ` Wei Liu
2015-07-23 15:09   ` Martin Lucina
2015-07-23 15:23     ` Ian Campbell
2015-07-24 11:30       ` [PATCH v2] " Martin Lucina
2015-07-24 13:13         ` Ian Campbell [this message]
2015-07-24 11:36       ` [PATCH] " Martin Lucina
2015-07-24 11:44         ` Ian Campbell
2015-07-24 12:51           ` [PATCH] xenconsole: Ensure exclusive access to console using locks Martin Lucina
2015-07-24 13:11             ` Ian Campbell
2015-07-24 13:35               ` Ian Jackson
2015-07-24 13:40               ` Martin Lucina
2015-07-24 13:54                 ` Ian Campbell
2015-07-24 13:32             ` Ian Jackson
2015-07-24 13:42               ` Martin Lucina
2015-07-24 14:47                 ` [PATCH v2] " Martin Lucina
2015-07-24 15:07                   ` Ian Jackson
2015-07-24 15:29                     ` [PATCH v3] " Martin Lucina
2015-07-24 16:01                       ` Ian Jackson
2015-07-27 12:44                         ` Martin Lucina
2015-07-27 13:29                           ` Wei Liu
2015-07-27 15:14                             ` Ian Campbell
2015-07-24 15:12                   ` [PATCH v2] " Ian Campbell
2015-07-24 13:42               ` [PATCH] " Ian Campbell

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