ifrtlabelbuf     1153 net/if.c       	char ifrtlabelbuf[RTLABEL_LEN];
ifrtlabelbuf     1297 net/if.c       		strlcpy(ifrtlabelbuf, label, RTLABEL_LEN);
ifrtlabelbuf     1298 net/if.c       		error = copyoutstr(ifrtlabelbuf, ifr->ifr_data, RTLABEL_LEN,
ifrtlabelbuf     1305 net/if.c       		error = copyinstr(ifr->ifr_data, ifrtlabelbuf,
ifrtlabelbuf     1309 net/if.c       			ifp->if_rtlabelid = rtlabel_name2id(ifrtlabelbuf);