Re: [U-Boot] [PATCH v3] fdt: rework fdt_fixup_ethernet() to use env instead of bd_t

On Tue, Aug 19, 2008 at 10:23:54AM -0500, Kumar Gala wrote:

...

Please do not do this. env_get_char() is a function that is internal to the environment handling code. It is not supposed to be exported to arbitrary code. Please do not make any assumptions about the internals of how the environment is stored.

NAK.

I'm so confused.. how does one 'iterate' over the environment than? As you agree with Scott's suggestion in:

http://lists.denx.de/pipermail/u-boot/2008-August/000498.html

Add something to the env code itself to iterate with a callback pointer.

-Scott