7014794: (file) lookupPrincipalByGroupName fails to find NIS group

[Alan Bateman]

Chris Hegarty wrote:
> The changes look fine.
>
> I guess rather than defining RESTARTABLE_RETURN_PTR you could have 
> added the error/notFound value to RESTARTABLE_RETURN?
Thanks for looking at this.

The reason for RESTARTABLE_RETURN_PTR is that the reentrant functions on 
Solaris return a pointer to the password or group structure rather than 
the usual int to indicate success or error.

-Alan