| /* Copyright (C) 1996-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <string.h> |
| #include <netinet/ether.h> |
| #include <netinet/if_ether.h> |
| |
| struct etherent_data {}; |
| |
| #define ENTNAME etherent |
| #define DATABASE "ethers" |
| #include "files-parse.c" |
| LINE_PARSER |
| ("#", |
| /* Read the ethernet address: 6 x 8bit hexadecimal number. */ |
| { |
| size_t cnt; |
| |
| for (cnt = 0; cnt < 6; ++cnt) |
| { |
| unsigned int number; |
| |
| if (cnt < 5) |
| INT_FIELD (number, ISCOLON , 0, 16, (unsigned int)) |
| else |
| INT_FIELD (number, isspace, 1, 16, (unsigned int)) |
| |
| if (number > 0xff) |
| return 0; |
| result->e_addr.ether_addr_octet[cnt] = number; |
| } |
| }; |
| STRING_FIELD (result->e_name, isspace, 1); |
| ) |
| |
| |
| #include GENERIC |
| |
| DB_LOOKUP (hostton, '.', 0, ("%s", name), |
| { |
| if (__strcasecmp (result->e_name, name) == 0) |
| break; |
| }, const char *name) |
| |
| DB_LOOKUP (ntohost, '=', 18, ("%x:%x:%x:%x:%x:%x", |
| addr->ether_addr_octet[0], addr->ether_addr_octet[1], |
| addr->ether_addr_octet[2], addr->ether_addr_octet[3], |
| addr->ether_addr_octet[4], addr->ether_addr_octet[5]), |
| { |
| if (memcmp (&result->e_addr, addr, |
| sizeof (struct ether_addr)) == 0) |
| break; |
| }, const struct ether_addr *addr) |