03.04.2013 21:30 пользователь "Todd T. Fries" <[email protected]> написал:
>
> Penned by Antoine Jacoutot on 20130403 10:24.19, we have:
> | On Wed, Apr 03, 2013 at 05:14:10PM +0200, Alexander Hall wrote:
> | > On 04/03/13 13:42, Vadim Zhukov wrote:
> | > > This patch makes rc.subr show only supported operations in usage.
> | > > This avoids some sort of confusion when, e.g., /etc/rc.d/smtpd
> | > > shows that "reload" command is allowed, but when you try it,
> | > > you get "reload not supported" error.
> | > >
> | > > okay?
> | >
> | > I approve of the idea. Nits inline.
> |
> | No need to check for 'check' => this is a mandatory action.
> | No need to check for 'restart' => it is 'start'+'stop'
>
> amd does not support stop.
Good point. New diff is on the way.
> | > > WBR,
> | > > Vadim Zhukov
> | > >
> | > >
> | > > Index: rc.subr
> | > > ===================================================================
> | > > RCS file: /cvs/src/etc/rc.d/rc.subr,v
> | > > retrieving revision 1.68
> | > > diff -u -p -r1.68 rc.subr
> | > > --- rc.subr 19 Nov 2012 07:10:59 -0000 1.68
> | > > +++ rc.subr 3 Apr 2013 11:35:58 -0000
> | > > @@ -25,7 +25,13 @@ rc_err() {
> | > > }
> | > >
> | > > rc_usage() {
> | > > - rc_err "usage: $0 [-df] {start|check|reload|restart|stop}"
> | > > + local _a _allsup _enotsup
> | > > + for _a in start check reload restart stop; do
> | > > + eval _enotsup=\${rc_${_a}}
> | > > + [ X"${_enotsup}" != X"NO" ] && _allsup="$_allsup $_a"
> | >
> | > maybe
> | > [ X"${_enotsup}" != X"NO" ] &&
_allsup="${_allsup+$_allsup|}$_a"
> | >
> | > > + done
> | >
> | > > + _allsup="`echo $_allsup | sed -e 's/ /|/g'`"
> | >
> | > and skip the line above
> | >
> | > > + rc_err "usage: $0 [-df] {${_allsup}}"
> | > > }
> | > >
> | > > rc_write_runfile() {
> | > >
> | >
> | > Also, you mix $var and ${var} notation. While I prefer the former
> | > unless ${...} is needed for clarity or functionality, we should at
> | > least be consequent where possible.
> | >
> | > /Alexander
> |
> | --
> | Antoine
>
> --
> Todd Fries .. [email protected]
>
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