[libvirt] [PATCH v4 6/7] util: Introduce virFileWaitForExists

[John Ferlan]

On 09/18/2017 12:34 PM, Erik Skultety wrote:
> Since we have a number of places where we workaround timing issues with
> devices, attributes (files in general) not being available at the time
> of processing them by calling usleep in a loop for a fixed number of
> tries, we could as well have a utility function that would do that.
> Therefore we won't have to duplicate this ugly workaround even more.
> 
> Signed-off-by: Erik Skultety <eskultet at redhat.com>
> ---
>  src/libvirt_private.syms |  1 +
>  src/util/virfile.c       | 31 +++++++++++++++++++++++++++++++
>  src/util/virfile.h       |  2 ++
>  3 files changed, 34 insertions(+)
> 

Reviewed-by: John Ferlan <jferlan at redhat.com>

John