| 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 | |