| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Definition of `struct sockaddr_*' common members. Generic/4.2 BSD version. |
| 2 | Copyright (C) 1995-2015 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | /* |
| 20 | * Never include this file directly; use <sys/socket.h> instead. |
| 21 | */ |
| 22 | |
| 23 | #ifndef _BITS_SOCKADDR_H |
| 24 | #define _BITS_SOCKADDR_H 1 |
| 25 | |
| 26 | |
| 27 | /* POSIX.1g specifies this type name for the `sa_family' member. */ |
| 28 | typedef unsigned short int sa_family_t; |
| 29 | |
| 30 | /* This macro is used to declare the initial common members |
| 31 | of the data types used for socket addresses, `struct sockaddr', |
| 32 | `struct sockaddr_in', `struct sockaddr_un', etc. */ |
| 33 | |
| 34 | #define __SOCKADDR_COMMON(sa_prefix) \ |
| 35 | sa_family_t sa_prefix##family |
| 36 | |
| 37 | #define __SOCKADDR_COMMON_SIZE (sizeof (unsigned short int)) |
| 38 | |
| 39 | #endif /* bits/sockaddr.h */ |