1 /* 2 * Copyright (C) 2012 by Darren Reed. 3 * 4 * See the IPFILTER.LICENCE file for details on licencing. 5 * 6 * $Id$ 7 */ 8 #include "ipf.h" 9 10 char * 11 icmptypename(int family, int type) 12 { 13 icmptype_t *i; 14 15 if ((type < 0) || (type > 255)) 16 return (NULL); 17 18 for (i = icmptypelist; i->it_name != NULL; i++) { 19 if ((family == AF_INET) && (i->it_v4 == type)) 20 return (i->it_name); 21 #ifdef USE_INET6 22 if ((family == AF_INET6) && (i->it_v6 == type)) 23 return (i->it_name); 24 #endif 25 } 26 27 return (NULL); 28 } 29