Re: [PATCH v2 01/19] tools/xenstore: let talloc_free() preserve errno

[Juergen Gross <jgross@xxxxxxxx>]

On 14.12.22 10:54, Jan Beulich wrote:
> On 13.12.2022 17:00, Juergen Gross wrote:
> > Today talloc_free() is not guaranteed to preserve errno, especially in
> > case a custom destructor is being used.
> >
> > Change that by renaming talloc_free() to _talloc_free() in talloc.c and
> > adding a wrapper to talloc.c.
> This looks to be stale ...
>
> > This allows to remove some errno saving outside of talloc.c.
> >
> > Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> > ---
> > V2:
> > - drop wrapper (Julien Grall)
> ... after this change?
Oh yes, indeed.

It should be replaced by:

"So preserve errno in talloc_free()."

Juergen

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