Re: [PATCH] x86_64 built-in command line

From: Andi Kleen
Date: Mon Jul 31 2006 - 18:15:28 EST

On Monday 31 July 2006 22:41, H. Peter Anvin wrote:
> Andi Kleen wrote:
> >
> >> + strlcpy(saved_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
> >> +#endif
> >
> > I think I would prefer a strcat.
> >
> > Also you should describe the exact behaviour (override/append) in Kconfig help.
> >
> In the i386 thread, Matt described having a firmware bootloader which
> passes bogus parameters. For that case, it would make sense to have a
> non-default CONFIG option to have override rather than conjoined (and I
> maintain that the built-in command line should be prepended.)

Is that boot loader common? What's its name?
If not I would prefer that he keeps the one liner patch to deal
with that private.

For generic semantics strcat (or possible prepend) is probably better.

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