diff options
Diffstat (limited to 'REORG.TODO/nss/nss_files/files-ethers.c')
-rw-r--r-- | REORG.TODO/nss/nss_files/files-ethers.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/REORG.TODO/nss/nss_files/files-ethers.c b/REORG.TODO/nss/nss_files/files-ethers.c new file mode 100644 index 0000000000..6f5c02636f --- /dev/null +++ b/REORG.TODO/nss/nss_files/files-ethers.c @@ -0,0 +1,67 @@ +/* Copyright (C) 1996-2017 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) |