512     const char *costCString;  in prepCostlyIface()  local
519         costCString = costString.c_str();  in prepCostlyIface()
525         snprintf(cmd, sizeof(cmd), "-F %s", costCString);  in prepCostlyIface()
527         snprintf(cmd, sizeof(cmd), "-N %s", costCString);  in prepCostlyIface()
531         snprintf(cmd, sizeof(cmd), "-A %s -j bw_penalty_box", costCString);  in prepCostlyIface()
535         costCString = "bw_costly_shared";  in prepCostlyIface()
547     snprintf(cmd, sizeof(cmd), "-D bw_INPUT -i %s --jump %s", ifn, costCString);  in prepCostlyIface()
550     snprintf(cmd, sizeof(cmd), "-I bw_INPUT %d -i %s --jump %s", ruleInsertPos, ifn, costCString);  in prepCostlyIface()
553     snprintf(cmd, sizeof(cmd), "-D bw_OUTPUT -o %s --jump %s", ifn, costCString);  in prepCostlyIface()
556     snprintf(cmd, sizeof(cmd), "-I bw_OUTPUT %d -o %s --jump %s", ruleInsertPos, ifn, costCString);  in prepCostlyIface()
565     const char *costCString;  in cleanupCostlyIface()  local
571         costCString = costString.c_str();  in cleanupCostlyIface()
574         costCString = "bw_costly_shared";  in cleanupCostlyIface()
581     snprintf(cmd, sizeof(cmd), "-D bw_INPUT -i %s --jump %s", ifn, costCString);  in cleanupCostlyIface()
583     snprintf(cmd, sizeof(cmd), "-D bw_OUTPUT -o %s --jump %s", ifn, costCString);  in cleanupCostlyIface()
588         snprintf(cmd, sizeof(cmd), "-F %s", costCString);  in cleanupCostlyIface()
590         snprintf(cmd, sizeof(cmd), "-X %s", costCString);  in cleanupCostlyIface()