1 | /*␊ |
2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.␊ |
3 | *␊ |
4 | * @APPLE_OSREFERENCE_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. The rights granted to you under the License␊ |
10 | * may not be used to create, or enable the creation or redistribution of,␊ |
11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
13 | * terms of an Apple operating system software license agreement.␊ |
14 | * ␊ |
15 | * Please obtain a copy of the License at␊ |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
17 | * ␊ |
18 | * The Original Code and all software distributed under the License are␊ |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
23 | * Please see the License for the specific language governing rights and␊ |
24 | * limitations under the License.␊ |
25 | * ␊ |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
27 | */␊ |
28 | /*␊ |
29 | * Copyright (c) 1982, 1986, 1993␊ |
30 | *␉The Regents of the University of California. All rights reserved.␊ |
31 | *␊ |
32 | * Redistribution and use in source and binary forms, with or without␊ |
33 | * modification, are permitted provided that the following conditions␊ |
34 | * are met:␊ |
35 | * 1. Redistributions of source code must retain the above copyright␊ |
36 | * notice, this list of conditions and the following disclaimer.␊ |
37 | * 2. Redistributions in binary form must reproduce the above copyright␊ |
38 | * notice, this list of conditions and the following disclaimer in the␊ |
39 | * documentation and/or other materials provided with the distribution.␊ |
40 | * 3. All advertising materials mentioning features or use of this software␊ |
41 | * must display the following acknowledgement:␊ |
42 | *␉This product includes software developed by the University of␊ |
43 | *␉California, Berkeley and its contributors.␊ |
44 | * 4. Neither the name of the University nor the names of its contributors␊ |
45 | * may be used to endorse or promote products derived from this software␊ |
46 | * without specific prior written permission.␊ |
47 | *␊ |
48 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND␊ |
49 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE␊ |
50 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE␊ |
51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE␊ |
52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL␊ |
53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS␊ |
54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)␊ |
55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT␊ |
56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY␊ |
57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF␊ |
58 | * SUCH DAMAGE.␊ |
59 | *␊ |
60 | *␉@(#)un.h␉8.3 (Berkeley) 2/19/95␊ |
61 | */␊ |
62 | ␊ |
63 | #ifndef _SYS_UN_H_␊ |
64 | #define _SYS_UN_H_␊ |
65 | ␊ |
66 | #include <sys/appleapiopts.h>␊ |
67 | #include <sys/cdefs.h>␊ |
68 | #include <sys/_types.h>␊ |
69 | ␊ |
70 | /* [XSI] The sa_family_t type shall be defined as described in <sys/socket.h> */␊ |
71 | #ifndef _SA_FAMILY_T␊ |
72 | #define _SA_FAMILY_T␊ |
73 | typedef __uint8_t␉␉sa_family_t;␊ |
74 | #endif␊ |
75 | ␊ |
76 | /*␊ |
77 | * [XSI] Definitions for UNIX IPC domain.␊ |
78 | */␊ |
79 | struct␉sockaddr_un {␊ |
80 | ␉unsigned char␉sun_len;␉/* sockaddr len including null */␊ |
81 | ␉sa_family_t␉sun_family;␉/* [XSI] AF_UNIX */␊ |
82 | ␉char␉␉sun_path[104];␉/* [XSI] path name (gag) */␊ |
83 | };␊ |
84 | ␊ |
85 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
86 | ␊ |
87 | /* Level number of get/setsockopt for local domain sockets */␊ |
88 | #define SOL_LOCAL␉␉0␊ |
89 | ␊ |
90 | /* Socket options. */␊ |
91 | #define LOCAL_PEERCRED 0x001 /* retrieve peer credentails */␊ |
92 | #define LOCAL_PEERPID 0x002 /* retrieve peer pid */␊ |
93 | ␊ |
94 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
95 | ␊ |
96 | ␊ |
97 | ␊ |
98 | #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)␊ |
99 | /* actual length of an initialized sockaddr_un */␊ |
100 | #define SUN_LEN(su) \␊ |
101 | ␉(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))␊ |
102 | #endif␉/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */␊ |
103 | ␊ |
104 | ␊ |
105 | #endif /* !_SYS_UN_H_ */␊ |
106 | |