usr/src/sys/sys/un.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      @(#)un.h        7.4 (Berkeley) %G%
 */

/*
 * Definitions for UNIX IPC domain.
 */
struct  sockaddr_un {
        u_char  sun_len;                /* sockaddr len including null */
        u_char  sun_family;             /* AF_UNIX */
        char    sun_path[108];          /* path name (gag) */
};

#ifdef KERNEL
int     unp_discard();
#endif