249 lines
7.3 KiB
C
249 lines
7.3 KiB
C
/* $NetBSD: linux_socketcall.h,v 1.15 2008/04/28 20:23:44 martin Exp $ */
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/*-
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* Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Frank van der Linden and Eric Haszlakiewicz.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1995 Frank van der Linden
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project
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* by Frank van der Linden
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_SOCKETCALL_H
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#define _LINUX_SOCKETCALL_H
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/* Alpha does not use the socketcall multiplexer */
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#if !defined(__alpha__) && !defined(__amd64__) && !defined(COMPAT_LINUX32)
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/* Used on: arm, i386, m68k, mips, ppc, sparc, sparc64 */
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/* Used for COMPAT_LINUX32 on amd64 */
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/* Not used on: alpha */
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/*
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* Values passed to the Linux socketcall() syscall, determining the actual
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* action to take.
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*/
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#define LINUX_SYS_socket 1
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#define LINUX_SYS_bind 2
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#define LINUX_SYS_connect 3
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#define LINUX_SYS_listen 4
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#define LINUX_SYS_accept 5
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#define LINUX_SYS_getsockname 6
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#define LINUX_SYS_getpeername 7
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#define LINUX_SYS_socketpair 8
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#define LINUX_SYS_send 9
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#define LINUX_SYS_recv 10
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#define LINUX_SYS_sendto 11
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#define LINUX_SYS_recvfrom 12
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#define LINUX_SYS_shutdown 13
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#define LINUX_SYS_setsockopt 14
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#define LINUX_SYS_getsockopt 15
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#define LINUX_SYS_sendmsg 16
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#define LINUX_SYS_recvmsg 17
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#define LINUX_MAX_SOCKETCALL 17
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/*
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* Structures for the arguments of the different system calls. This looks
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* a little better than copyin() of all values one by one.
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*/
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/* !!!: This should be at least as large as any other struct here. */
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struct linux_socketcall_dummy_args {
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int dummy_ints[4]; /* Max 4 ints */
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void *dummy_ptrs[3]; /* Max 3 pointers */
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};
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struct linux_sys_socket_args {
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syscallarg(int) domain;
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syscallarg(int) type;
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syscallarg(int) protocol;
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};
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struct linux_sys_socketpair_args {
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syscallarg(int) domain;
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syscallarg(int) type;
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syscallarg(int) protocol;
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syscallarg(int *) rsv;
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};
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struct linux_sys_sendto_args {
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syscallarg(int) s;
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syscallarg(void *) msg;
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syscallarg(int) len;
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syscallarg(int) flags;
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syscallarg(struct osockaddr *) to;
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syscallarg(int) tolen;
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};
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struct linux_sys_recvfrom_args {
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syscallarg(int) s;
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syscallarg(void *) buf;
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syscallarg(int) len;
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syscallarg(int) flags;
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syscallarg(struct osockaddr *) from;
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syscallarg(int *) fromlenaddr;
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};
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struct linux_sys_setsockopt_args {
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syscallarg(int) s;
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syscallarg(int) level;
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syscallarg(int) optname;
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syscallarg(void *) optval;
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syscallarg(int) optlen;
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};
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struct linux_sys_getsockopt_args {
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syscallarg(int) s;
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syscallarg(int) level;
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syscallarg(int) optname;
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syscallarg(void *) optval;
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syscallarg(int *) optlen;
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};
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struct linux_sys_bind_args {
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syscallarg(int) s;
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syscallarg(struct osockaddr *) name;
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syscallarg(int) namelen;
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};
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struct linux_sys_connect_args {
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syscallarg(int) s;
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syscallarg(struct osockaddr *) name;
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syscallarg(int) namelen;
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};
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struct linux_sys_accept_args {
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syscallarg(int) s;
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syscallarg(struct osockaddr *) name;
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syscallarg(int *) anamelen;
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};
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struct linux_sys_getsockname_args {
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syscallarg(int) fdes;
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syscallarg(struct osockaddr *) asa;
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syscallarg(int *) alen;
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};
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struct linux_sys_getpeername_args {
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syscallarg(int) fdes;
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syscallarg(struct osockaddr *) asa;
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syscallarg(int *) alen;
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};
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struct linux_sys_sendmsg_args {
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syscallarg(int) s;
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syscallarg(struct msghdr *) msg;
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syscallarg(u_int) flags;
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};
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struct linux_sys_recvmsg_args {
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syscallarg(int) s;
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syscallarg(struct msghdr *) msg;
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syscallarg(u_int) flags;
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};
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struct linux_sys_send_args {
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syscallarg(int) s;
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syscallarg(void *) buf;
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syscallarg(int) len;
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syscallarg(int) flags;
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};
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struct linux_sys_recv_args {
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syscallarg(int) s;
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syscallarg(void *) buf;
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syscallarg(int) len;
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syscallarg(int) flags;
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};
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/* These are only used for their size: */
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struct linux_sys_listen_args {
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syscallarg(int) s;
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syscallarg(int) backlog;
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};
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struct linux_sys_shutdown_args {
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syscallarg(int) s;
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syscallarg(int) how;
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};
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# ifdef _KERNEL
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__BEGIN_DECLS
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#define SYS_DEF(foo) int foo(struct lwp *, const struct foo##_args *, register_t *);
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SYS_DEF(linux_sys_socket)
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SYS_DEF(linux_sys_socketpair)
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SYS_DEF(linux_sys_sendto)
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SYS_DEF(linux_sys_recvfrom)
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SYS_DEF(linux_sys_setsockopt)
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SYS_DEF(linux_sys_getsockopt)
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SYS_DEF(linux_sys_connect)
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SYS_DEF(linux_sys_bind)
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SYS_DEF(linux_sys_getsockname)
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SYS_DEF(linux_sys_getpeername)
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SYS_DEF(linux_sys_sendmsg)
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SYS_DEF(linux_sys_recvmsg)
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SYS_DEF(linux_sys_recv)
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SYS_DEF(linux_sys_send)
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SYS_DEF(linux_sys_accept)
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#undef SYS_DEF
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__END_DECLS
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# endif /* !_KERNEL */
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# endif
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#endif /* !_LINUX_SOCKETCALL_H */
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