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[/] [or1k/] [trunk/] [rtems-20020807/] [cpukit/] [libnetworking/] [sys/] [un.h] - Rev 1765
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/* * Copyright (c) 1982, 1986, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)un.h 8.3 (Berkeley) 2/19/95 * $FreeBSD: src/sys/sys/un.h,v 1.17 1999/12/29 04:24:49 peter Exp $ */ #ifndef _SYS_UN_H_ #define _SYS_UN_H_ /* * 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[104]; /* path name (gag) */ }; #ifdef _KERNEL struct mbuf; struct socket; int uipc_usrreq __P((struct socket *so, int req, struct mbuf *m, struct mbuf *nam, struct mbuf *control)); int unp_connect2 __P((struct socket *so, struct socket *so2)); void unp_dispose __P((struct mbuf *m)); int unp_externalize __P((struct mbuf *rights)); void unp_init __P((void)); extern struct pr_usrreqs uipc_usrreqs; #else /* !_KERNEL */ /* actual length of an initialized sockaddr_un */ #define SUN_LEN(su) \ (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path)) #endif /* _KERNEL */ #endif /* !_SYS_UN_H_ */