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From: Eric Nelson <eric.nelson@boundarydevices.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Read line from console
Date: Wed, 12 Feb 2014 21:26:00 -0700	[thread overview]
Message-ID: <52FC4958.5090008@boundarydevices.com> (raw)
In-Reply-To: <20140211191940.3CDF238032B@gemini.denx.de>

Thanks Wolfgang,

On 02/11/2014 12:19 PM, Wolfgang Denk wrote:
> Dear Eric,
>
> In message <52FA7158.8030703@boundarydevices.com> you wrote:
>>
>> Is there any facility for reading a line of text from the console,
>> so we can prompt a user?
>
> Do you mean in C code, or as CLI command?
>

CLI command.

>> I feel certain there must be a way to read a string into a
>> variable, but can't seem to find one...
>
> The first would be readline(), the second "env ask" (or "askenv").
>

Perfect.

And now that I know what I'm looking for, well documented!

Regards,


Eric

      reply	other threads:[~2014-02-13  4:26 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-11 18:52 [U-Boot] Read line from console Eric Nelson
2014-02-11 19:19 ` Wolfgang Denk
2014-02-13  4:26   ` Eric Nelson [this message]

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