Re: OptionalObsoleteFiles.inc completeness
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On 2012-Jun-01 20:50:24 +0200, Ulrich Sp=F6rlein <uqs@FreeBSD.org> wrote:
>Why is xargs even calling /bin/echo when "utility" is not specified.
Because that's what it's documented as doing.
>Shouldn't it just print a certain number of arguments (one in this
>case)?
The current approach is simpler - there's always "utility" and it
defaults to "/bin/echo". Therefore xargs can just always fork/exec.
I agree that special-casing the default to have xargs print the
relevant number of arguments would be more efficient.
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Peter Jeremy
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