about summary refs log tree commit diff
path: root/nss/nss_files/files-network.c
blob: c6cd718dd2a8e46b9e3030edd78bddd7d03b0555 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
/* Networks file parser in nss_files module.
Copyright (C) 1996 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>

#define ENTNAME		netent
#define DATAFILE	_PATH_NETWORKS

struct netent_data {};

#define TRAILING_LIST_MEMBER		n_aliases
#define TRAILING_LIST_SEPARATOR_P	isspace
#include "files-parse.c"
LINE_PARSER
("#",
 {
   char *addr;

   STRING_FIELD (result->n_name, isspace, 1);

   STRING_FIELD (addr, isspace, 1);
   result->n_net = inet_network (addr);

 })

#include "files-XXX.c"

DB_LOOKUP (netbyname,
	   LOOKUP_NAME (n_name, n_aliases),
	   const char *name)

DB_LOOKUP (netbyaddr,
	   {
	     if (result->n_addrtype == type && result->n_net == net)
	       /* Bingo!  */
	       break;
	   }, int type, unsigned long int net)