static bool test_flush(void)
{
bool success = true;
/*
* It doesn't look like there are corner cases here.
* Not even empty pool4, since that's pretty much all RB tree logic.
* (Which is tested elsewhere.)
*/
if (!add_common_samples())
return false;
pool4db_flush(pool);
success &= __foreach(NULL, 0, 0);
return success;
}
static int handle_pool4_flush(struct xlator *jool, struct genl_info *info,
union request_pool4 *request)
{
log_debug("Flushing pool4.");
pool4db_flush(jool->nat64.pool4);
if (xlat_is_nat64() && !request->flush.quick) {
/*
* This will also clear *previously* orphaned entries, but given
* that "not quick" generally means "please clean up", this is
* more likely what people wants.
*/
bib_flush(jool);
}
return nlcore_respond(info, 0);
}
static int handle_pool4_flush(struct nlmsghdr *nl_hdr, union request_pool4 *request)
{
int error;
if (verify_superpriv())
return respond_error(nl_hdr, -EPERM);
log_debug("Flushing the IPv4 pool...");
error = pool4db_flush();
/*
* Well, pool4db_flush only errors on memory allocation failures,
* so I guess clearing BIB and session even if pool4db_flush fails
* is a good idea.
*/
if (xlat_is_nat64() && !request->flush.quick) {
sessiondb_flush();
bibdb_flush();
}
return respond_error(nl_hdr, error);
}