[hipl-dev] Re: [Branch ~hipl-core/hipl/trunk] Rev 5940: Allow hipd to exit gracefully in openwrt init-script.
- From: Diego Biurrun <diego@xxxxxxxxxx>
- To: hipl-dev@xxxxxxxxxxxxx
- Date: Thu, 16 Jun 2011 11:34:29 +0200
On Wed, Jun 15, 2011 at 03:19:13PM +0200, David Martin wrote:
>
> On Thu, Jun 9, 2011 at 10:49 PM, Diego Biurrun <diego@xxxxxxxxxx> wrote:
> > On Mon, May 30, 2011 at 09:38:29AM +0200, David Martin wrote:
> >>
> >> >> restart() {
> >> >> echo -n "Restarting hipd"
> >> >> - killall hipd
> >> >> + # if hipd is running, give it 5 seconds to exit gracefully
> >> >> + killall hipd && env sleep 5
> >> >
> >> > Why "env"?
> >>
> >> from 'info coreutils 'sleep invocation' ':
> >> > Due to shell aliases and built-in `sleep' command, using an
> >> > unadorned `sleep' interactively or in a script may get you different
> >> > functionality than that described here. Invoke it via `env' (i.e.,
> >> > `env sleep ...') to avoid interference from the shell.
> >
> > OpenWrt does not use GNU coreutils, it uses BusyBox, so this is the
> > wrong manual to look in.
>
> Oh, you are right. It won't happen again.
You may wish to directly refer to the standard in the future:
http://pubs.opengroup.org/onlinepubs/9699919799/
Diego
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