Re: [PATCH] libxtables: define xtables_free_opts()

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On Monday 2009-02-09 22:01, jamal wrote:

>
>A user of the structure xtables_globals. Next goal is to attack
>exit_error() so i can compile that basic program..
>
>cheers,
>jamal
>

>+void xtables_free_opts(int reset_offset, struct option *original_opts)
>+{
>+	if (xt_params->opts != original_opts) {
>+		if (original_opts) 
>+			free(xt_params->opts);
>+		xt_params->opts = original_opts;
>+		if (reset_offset)
>+			xt_params->option_offset = 0;
>+	}
>+}
>+

While this may have been just moved from iptables.c or so
(where? I do not see any deletions or conversions of code
that is supposed to make use of xtables_free_opts!)
this function needs some comments to explain just why
it is supposed to be doing this.
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