Re: [PATCH] ftracetest: Replace usleep with sleep 0.000001

From: Namhyung Kim
Date: Wed Dec 10 2014 - 03:20:05 EST

Hi Michael,

On Wed, Dec 10, 2014 at 1:38 PM, Michael Ellerman <mpe@xxxxxxxxxxxxxx> wrote:
> usleep is a Fedoraism, it's not generally available on Debian based
> systems AFAICS.
> GNU sleep accepts a floating point argument, so use that instead.

I tested it on busybox not Debian, sorry. But it seems busybox's
sleep doesn't support floating point argument..

/ # ls -l `which sleep`
lrwxrwxrwx 1 root rooot 7 May 22 2014 /bin/sleep -> busybox

/ # sleep 0.1
sleep: invalid number '0.1'

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