[libvirt] [PATCH 3/4] storage: Add created to virDirCreate

[Peter Krempa]

On Tue, Oct 06, 2015 at 18:34:55 -0400, John Ferlan wrote:
> Add a new boolean 'created' to virDirCreate to be set when a directory
> is created either directly or in a fork'd child.  This will allow
> a caller to make "decisions" regarding whether or not to delete the
> directory since virDirCreate has many other failure scenarios and there's
> no guarantee that the mkdir was the cause for failure.

Is there actually a need to pass the 'created' bool out? Can't the
function just delete the directory internally in case a failure happens?

The new semantics basically would be:

virDirCreate was successful -> we have a new dir we can use
virDirCreate failed -> nothing to do/clean up

Peter
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