On Wed, Apr 05, 2023 at 01:56:59PM +0200, Stefano Brivio wrote:
> On Tue,  4 Apr 2023 11:46:27 +1000
> David Gibson <david@gibson.dropbear.id.au> wrote:
> 
> > Easier to see it there.
> > 
> > Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> > ---
> >  test/nstool.c | 26 +++++++++++---------------
> >  1 file changed, 11 insertions(+), 15 deletions(-)
> > 
> > diff --git a/test/nstool.c b/test/nstool.c
> > index cc6d617..7e069b6 100644
> > --- a/test/nstool.c
> > +++ b/test/nstool.c
> > @@ -4,20 +4,6 @@
> >   *
> >   * Copyright Red Hat
> >   * Author: David Gibson <david@gibson.dropbear.id.au>
> > - *
> > - * Can run in 3 modes:
> > - *
> > - *   nstool hold <path>
> > - *      Designed to be run inside a namespace, opens a Unix domain
> > - *      control socket at <path> and waits until instructed to stop
> > - *      with "nstool stop <path>"
> > - *   nstool pid <path>
> > - *      Prints the PID of the nstool hold process with control socket
> > - *      <path>.  This is given in the PID namespace where nstool pid
> > - *      is executed, not the one where nstool hold is running
> > - *   nstool stop <path>
> > - *      Instruct the nstool hold with control socket at <path> to
> > - *      exit.
> >   */
> >  
> >  #define _GNU_SOURCE
> > @@ -38,7 +24,17 @@
> >  
> >  static void usage(void)
> >  {
> > -	die("Usage: nstool hold|pid|stop <socket path>\n");
> > +	die("Usage:\n"
> > +	    "  nstool hold SOCK\n"
> > +	    "    Run within a set of namespaces, open a Unix domain control\n"
> 
> UNIX domain socket

Adjusted.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson