On Sat, 17 Jul 2010 21:45:48 +0200
Wolfgang Denk <w...@denx.de> wrote:
> - It would be nice if we could add wildcard support for environment
> variables; this is needed for variable name auto-completion,
> but it would also be nice to be able to say "printenv ip*" or
> "printenv *addr*"
you were right - a grepenv/findenv/'env search' substring
implementation on top of this looks to be at least as expensive as a
full export operation :/
> int var_complete(int argc, char * const argv[], char last_char, int maxv,
> char *cmdv[])
> {
> +#if 0 /* need to reimplement */
ouch - this is u-boot's most useful feature :)
It would be good to know boot time overhead the initial import function
makes, esp. in terms of number of boot-time accesses to the
environment...
Kim
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
