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/* sys/un.h
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#ifndef _SYS_UN_H
#define _SYS_UN_H
#include <string.h> /* for strlen */
#include <cygwin/socket.h>
/* POSIX requires only at least 100 bytes */
#define UNIX_PATH_MAX 108
struct sockaddr_un {
sa_family_t sun_family; /* address family AF_LOCAL/AF_UNIX */
char sun_path[UNIX_PATH_MAX]; /* 108 bytes of socket address */
};
/* Evaluates the actual length of `sockaddr_un' structure. */
#define SUN_LEN(p) ((size_t)(((struct sockaddr_un *) NULL)->sun_path) \
+ strlen ((p)->sun_path))
#endif
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