| /* Copyright (C) 1991, 1995, 1996, 2001 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _SYS_UN_H |
| #define _SYS_UN_H 1 |
| |
| #include <sys/cdefs.h> |
| |
| /* Get the definition of the macro to define the common sockaddr members. */ |
| #include <bits/sockaddr.h> |
| |
| __BEGIN_DECLS |
| |
| /* Structure describing the address of an AF_LOCAL (aka AF_UNIX) socket. */ |
| struct sockaddr_un |
| { |
| __SOCKADDR_COMMON (sun_); |
| char sun_path[108]; /* Path name. */ |
| }; |
| |
| |
| #ifdef __USE_MISC |
| # include <string.h> /* For prototype of `strlen'. */ |
| |
| /* Evaluate to actual length of the `sockaddr_un' structure. */ |
| # define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ |
| + strlen ((ptr)->sun_path)) |
| #endif |
| |
| __END_DECLS |
| |
| #endif /* sys/un.h */ |