/* Copyright (C) 1991-2021 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, see
|
<https://www.gnu.org/licenses/>. */
|
|
#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 */
|
