Fixed nfs_flush_file_handle_cache() for Solaris when trying to flush the current directory's cache. Now we temporarily change to parent directory so rmdir() doesn't return EINVAL.
Fixed nfs_flush_file_handle_cache() for Solaris when trying to flush the
current directory's cache. Now we temporarily change to parent directory so
rmdir() doesn't return EINVAL.

--HG--
branch : HEAD

jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot