| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * This file contains Original Code and/or Modifications of Original Code |
| | 7 | * as defined in and that are subject to the Apple Public Source License |
| | 8 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 9 | * compliance with the License. Please obtain a copy of the License at |
| | 10 | * http://www.opensource.apple.com/apsl/ and read it before using this |
| | 11 | * file. |
| | 12 | * |
| | 13 | * The Original Code and all software distributed under the License are |
| | 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 18 | * Please see the License for the specific language governing rights and |
| | 19 | * limitations under the License. |
| | 20 | * |
| | 21 | * @APPLE_LICENSE_HEADER_END@ |
| | 22 | */ |
| | 23 | /* |
| | 24 | * Copyright (c) 1982, 1986, 1993 |
| | 25 | * The Regents of the University of California. All rights reserved. |
| | 26 | * |
| | 27 | * Redistribution and use in source and binary forms, with or without |
| | 28 | * modification, are permitted provided that the following conditions |
| | 29 | * are met: |
| | 30 | * 1. Redistributions of source code must retain the above copyright |
| | 31 | * notice, this list of conditions and the following disclaimer. |
| | 32 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 33 | * notice, this list of conditions and the following disclaimer in the |
| | 34 | * documentation and/or other materials provided with the distribution. |
| | 35 | * 3. All advertising materials mentioning features or use of this software |
| | 36 | * must display the following acknowledgement: |
| | 37 | * This product includes software developed by the University of |
| | 38 | * California, Berkeley and its contributors. |
| | 39 | * 4. Neither the name of the University nor the names of its contributors |
| | 40 | * may be used to endorse or promote products derived from this software |
| | 41 | * without specific prior written permission. |
| | 42 | * |
| | 43 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 44 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 45 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 46 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 47 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 48 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 49 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 50 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 51 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 52 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 53 | * SUCH DAMAGE. |
| | 54 | * |
| | 55 | * @(#)un.h 8.3 (Berkeley) 2/19/95 |
| | 56 | */ |
| | 57 | |
| | 58 | #ifndef _SYS_UN_H_ |
| | 59 | #define _SYS_UN_H_ |
| | 60 | |
| | 61 | #include <sys/appleapiopts.h> |
| | 62 | #include <sys/cdefs.h> |
| | 63 | #include <sys/_types.h> |
| | 64 | |
| | 65 | /* [XSI] The sa_family_t type shall be defined as described in <sys/socket.h> */ |
| | 66 | #ifndef _SA_FAMILY_T |
| | 67 | #define _SA_FAMILY_T |
| | 68 | typedef __uint8_t sa_family_t; |
| | 69 | #endif |
| | 70 | |
| | 71 | /* |
| | 72 | * [XSI] Definitions for UNIX IPC domain. |
| | 73 | */ |
| | 74 | struct sockaddr_un { |
| | 75 | unsigned char sun_len; /* sockaddr len including null */ |
| | 76 | sa_family_t sun_family; /* [XSI] AF_UNIX */ |
| | 77 | char sun_path[104]; /* [XSI] path name (gag) */ |
| | 78 | }; |
| | 79 | |
| | 80 | #ifndef _POSIX_C_SOURCE |
| | 81 | /* Socket options. */ |
| | 82 | #define LOCAL_PEERCRED 0x001 /* retrieve peer credentails */ |
| | 83 | #endif /* !_POSIX_C_SOURCE */ |
| | 84 | |
| | 85 | |
| | 86 | #ifdef KERNEL |
| | 87 | #ifdef PRIVATE |
| | 88 | __BEGIN_DECLS |
| | 89 | struct mbuf; |
| | 90 | struct socket; |
| | 91 | |
| | 92 | int uipc_usrreq(struct socket *so, int req, struct mbuf *m, |
| | 93 | struct mbuf *nam, struct mbuf *control); |
| | 94 | int uipc_ctloutput (struct socket *so, struct sockopt *sopt); |
| | 95 | int unp_connect2(struct socket *so, struct socket *so2); |
| | 96 | void unp_dispose(struct mbuf *m); |
| | 97 | int unp_externalize(struct mbuf *rights); |
| | 98 | void unp_init(void); |
| | 99 | extern struct pr_usrreqs uipc_usrreqs; |
| | 100 | __END_DECLS |
| | 101 | #endif /* PRIVATE */ |
| | 102 | #else /* !KERNEL */ |
| | 103 | |
| | 104 | #ifndef _POSIX_C_SOURCE |
| | 105 | /* actual length of an initialized sockaddr_un */ |
| | 106 | #define SUN_LEN(su) \ |
| | 107 | (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path)) |
| | 108 | #endif /* !_POSIX_C_SOURCE */ |
| | 109 | |
| | 110 | #endif /* KERNEL */ |
| | 111 | |
| | 112 | #endif /* !_SYS_UN_H_ */ |
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