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
|
/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2008, 2009, 2013 Peter Miller
* Written by Peter Miller <pmiller@opensource.org.au>
*
* This program 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 3 of the
* License, or (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBEXPLAIN_FILDES_TO_ADDRESS_FAMILY_H
#define LIBEXPLAIN_FILDES_TO_ADDRESS_FAMILY_H
/**
* The explain_fildes_to_address_family function may be used to
* obtain the address family of a file descriptor that refers to a
* network socket.
*
* @param fildes
* The file descriptor of interest
* @returns
* the address family,
* or -1 on error (including not open and not a socket)
*/
int explain_fildes_to_address_family(int fildes);
#endif /* LIBEXPLAIN_FILDES_TO_ADDRESS_FAMILY_H */
/* vim: set ts=8 sw=4 et : */
|
