From: Petri Lehtinen Date: Wed, 15 Oct 2008 13:45:50 +0300 Subject: [U-Boot] [PATCH] Handle environment variables like commands In-Reply-To: <1224065384-24171-1-git-send-email-sbabic@denx.de> References: <1224065384-24171-1-git-send-email-sbabic@denx.de> Message-ID: <20081015104550.GB6881@colossus> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Wed, Oct 15, 2008 at 12:09:44PM +0200, Stefano Babic wrote: > The command interpreter checks always if an environment variable > for that name exists and in this case the content of the variable > is executed. It becomes possible to redefine all U-Boot commands. > A new "builtin" command is added to be able to run builtin U-boot commands > even if they are redefined. > > Signed-off-by : Stefano Babic > --- It seems to me that the "builtin" command itself can still be redefined. Is this an issue? -- Petri Lehtinen Software Specialist Inoi Oy Tel. : +358 40 758 0229 Email: petri.lehtinen at inoi.fi