1 /* 2 * src/nl-pktloc-lookup.c Lookup packet location alias 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation version 2.1 7 * of the License. 8 * 9 * Copyright (c) 2010 Thomas Graf <tgraf (at) suug.ch> 10 */ 11 12 #include <netlink/cli/utils.h> 13 #include <netlink/route/pktloc.h> 14 15 static void print_usage(void) 16 { 17 printf("Usage: nl-pktloc-lookup <name>\n"); 18 exit(0); 19 } 20 21 int main(int argc, char *argv[]) 22 { 23 struct rtnl_pktloc *loc; 24 int err; 25 26 if (argc < 2) 27 print_usage(); 28 29 if ((err = rtnl_pktloc_lookup(argv[1], &loc)) < 0) 30 nl_cli_fatal(err, "Unable to lookup packet location: %s", 31 nl_geterror(err)); 32 33 printf("%s: %u %u+%u 0x%x %u\n", loc->name, loc->align, 34 loc->layer, loc->offset, loc->mask, loc->flags); 35 36 return 0; 37 } 38
