1 | /* $NetBSD: socket.h,v 1.14 2016/04/07 17:48:40 mrg Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994 |
5 | * The Regents of the University of California. All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * 3. Neither the name of the University nor the names of its contributors |
16 | * may be used to endorse or promote products derived from this software |
17 | * without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
29 | * SUCH DAMAGE. |
30 | * |
31 | * @(#)socket.h 8.6 (Berkeley) 5/3/95 |
32 | */ |
33 | |
34 | #ifndef _COMPAT_SYS_SOCKET_H_ |
35 | #define _COMPAT_SYS_SOCKET_H_ |
36 | |
37 | #ifdef _KERNEL_OPT |
38 | |
39 | #include "opt_compat_netbsd.h" |
40 | #include "opt_compat_linux.h" |
41 | #include "opt_compat_svr4.h" |
42 | #include "opt_compat_ultrix.h" |
43 | #include "opt_compat_43.h" |
44 | #include "opt_modular.h" |
45 | |
46 | #if defined(COMPAT_43) || defined(COMPAT_LINUX) || defined(COMPAT_SVR4) || \ |
47 | defined(COMPAT_ULTRIX) || defined(MODULAR) |
48 | #define COMPAT_OSOCK |
49 | #endif |
50 | |
51 | #ifdef COMPAT_70 |
52 | #define COMPAT_SOCKCRED70 |
53 | #endif |
54 | |
55 | #else |
56 | #define COMPAT_OSOCK |
57 | #endif |
58 | |
59 | /* |
60 | * 4.3 compat sockaddr |
61 | */ |
62 | struct osockaddr { |
63 | uint16_t sa_family; /* address family */ |
64 | char sa_data[14]; /* up to 14 bytes of direct address */ |
65 | }; |
66 | |
67 | /* |
68 | * 4.3-compat message header |
69 | */ |
70 | struct omsghdr { |
71 | void * msg_name; /* optional address */ |
72 | int msg_namelen; /* size of address */ |
73 | struct iovec *msg_iov; /* scatter/gather array */ |
74 | int msg_iovlen; /* # elements in msg_iov */ |
75 | void * msg_accrights; /* access rights sent/received */ |
76 | int msg_accrightslen; |
77 | }; |
78 | |
79 | /* |
80 | * 7.0 compat sockcred |
81 | */ |
82 | struct sockcred70 { |
83 | uid_t sc_uid; /* real user id */ |
84 | uid_t sc_euid; /* effective user id */ |
85 | gid_t sc_gid; /* real group id */ |
86 | gid_t sc_egid; /* effective group id */ |
87 | int sc_ngroups; /* number of supplemental groups */ |
88 | gid_t sc_groups[1]; /* variable length */ |
89 | }; |
90 | #define SOCKCRED70SIZE(ngrps) \ |
91 | (/*CONSTCOND*/sizeof(struct sockcred70) + (sizeof(gid_t) * \ |
92 | ((ngrps) ? ((ngrps) - 1) : 0))) |
93 | |
94 | #ifdef _KERNEL |
95 | |
96 | #define SO_OSNDTIMEO 0x1005 |
97 | #define SO_ORCVTIMEO 0x1006 |
98 | #define SO_OTIMESTAMP 0x0400 |
99 | #define SCM_OTIMESTAMP 0x2 |
100 | #define SCM_OCREDS 0x4 |
101 | |
102 | __BEGIN_DECLS |
103 | struct socket; |
104 | struct proc; |
105 | u_long compat_cvtcmd(u_long cmd); |
106 | int compat_ifioctl(struct socket *, u_long, u_long, void *, struct lwp *); |
107 | int compat43_set_accrights(struct msghdr *, void *, int); |
108 | |
109 | struct mbuf * compat_70_unp_addsockcred(struct lwp *, struct mbuf *); |
110 | __END_DECLS |
111 | #else |
112 | int __socket30(int, int, int); |
113 | #endif |
114 | |
115 | #endif /* !_COMPAT_SYS_SOCKET_H_ */ |
116 | |