1*53ee8cc1Swenshuai.xi /* Definition of `struct sockaddr_*' common members. Generic/4.2 BSD version. 2*53ee8cc1Swenshuai.xi Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc. 3*53ee8cc1Swenshuai.xi This file is part of the GNU C Library. 4*53ee8cc1Swenshuai.xi 5*53ee8cc1Swenshuai.xi The GNU C Library is free software; you can redistribute it and/or 6*53ee8cc1Swenshuai.xi modify it under the terms of the GNU Lesser General Public 7*53ee8cc1Swenshuai.xi License as published by the Free Software Foundation; either 8*53ee8cc1Swenshuai.xi version 2.1 of the License, or (at your option) any later version. 9*53ee8cc1Swenshuai.xi 10*53ee8cc1Swenshuai.xi The GNU C Library is distributed in the hope that it will be useful, 11*53ee8cc1Swenshuai.xi but WITHOUT ANY WARRANTY; without even the implied warranty of 12*53ee8cc1Swenshuai.xi MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13*53ee8cc1Swenshuai.xi Lesser General Public License for more details. 14*53ee8cc1Swenshuai.xi 15*53ee8cc1Swenshuai.xi You should have received a copy of the GNU Lesser General Public 16*53ee8cc1Swenshuai.xi License along with the GNU C Library; if not, write to the Free 17*53ee8cc1Swenshuai.xi Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 18*53ee8cc1Swenshuai.xi 02111-1307 USA. */ 19*53ee8cc1Swenshuai.xi 20*53ee8cc1Swenshuai.xi /* 21*53ee8cc1Swenshuai.xi * Never include this file directly; use <sys/socket.h> instead. 22*53ee8cc1Swenshuai.xi */ 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi #ifndef _BITS_SOCKADDR_H 25*53ee8cc1Swenshuai.xi #define _BITS_SOCKADDR_H 1 26*53ee8cc1Swenshuai.xi 27*53ee8cc1Swenshuai.xi 28*53ee8cc1Swenshuai.xi /* POSIX.1g specifies this type name for the `sa_family' member. */ 29*53ee8cc1Swenshuai.xi typedef unsigned short int sa_family_t; 30*53ee8cc1Swenshuai.xi 31*53ee8cc1Swenshuai.xi /* This macro is used to declare the initial common members 32*53ee8cc1Swenshuai.xi of the data types used for socket addresses, `struct sockaddr', 33*53ee8cc1Swenshuai.xi `struct sockaddr_in', `struct sockaddr_un', etc. */ 34*53ee8cc1Swenshuai.xi 35*53ee8cc1Swenshuai.xi #define __SOCKADDR_COMMON(sa_prefix) \ 36*53ee8cc1Swenshuai.xi sa_family_t sa_prefix##family 37*53ee8cc1Swenshuai.xi 38*53ee8cc1Swenshuai.xi #define __SOCKADDR_COMMON_SIZE (sizeof (unsigned short int)) 39*53ee8cc1Swenshuai.xi 40*53ee8cc1Swenshuai.xi #endif /* bits/sockaddr.h */ 41