Re: [Xen-devel] [PATCH] tools/xenstore: Do not abort xenstore-ls if a node disappears while iterating

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Tue, Mar 05, 2019 at 06:09:27PM +0100, Juergen Gross wrote:
> On 05/03/2019 18:02, Wei Liu wrote:
> > On Mon, Mar 04, 2019 at 04:59:42PM +0000, David Woodhouse wrote:
> >> On Mon, 2019-03-04 at 15:46 +0000, Wei Liu wrote:
> > [...]
> >>> Also you mentioned "a node disappears", I thought that was the case you
> >>> cared about, hence my suggestion.
> >>
> >> That's my primary use case, yes. Obviously we should make it do the
> >> right thing in the general case while we're thinking about it. I'm
> >> inclined to go with Juergen's suggestion of ignoring ENOENT and EACCES
> >> (or should that have been EPERM?), yet still aborting for everything
> >> else.
> >>
> > 
> > I can't seem to find EACCESS in xenstored code, but I do find EPERM.
> > Adding EPERM would be fine by me.
> 
> Drop one "S" from EACCESS and you'll see it.

Oh yes. My bad.

Wei.

> 
> 
> Juergen

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