remove the Linux emulation code, no longer referenced by anything

1 files changed, 0 insertions, 167 deletions

diff --git a/sys/compat/linux/linux_socket.h b/sys/compat/linux/linux_socket.h
deleted file mode 100644
index cebd5096604..00000000000
--- a/sys/compat/linux/linux_socket.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*	$OpenBSD: linux_socket.h,v 1.12 2015/01/19 23:30:20 guenther Exp $	*/
-/*	$NetBSD: linux_socket.h,v 1.3 1995/05/28 10:16:34 mycroft Exp $	*/
-
-/*
- * Copyright (c) 1995 Frank van der Linden
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed for the NetBSD Project
- *      by Frank van der Linden
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _LINUX_SOCKET_H_
-#define _LINUX_SOCKET_H_
-
-/*
- * Various Linux socket defines. Everything that is not re-defined here
- * is the same as in OpenBSD.
- *
- * Linux uses the old-style sockaddr, called linux_sockaddr here,
- * without sa_len member.  linux_sa_{get,put}() handle mapping from/to that.
- */
-
-/*
- * Address families. There are fewer of them, and they're numbered
- * a bit different
- */
-
-#define LINUX_AF_UNSPEC		0
-#define LINUX_AF_UNIX		1
-#define LINUX_AF_INET		2
-#define LINUX_AF_AX25		3
-#define LINUX_AF_IPX		4
-#define LINUX_AF_APPLETALK	5
-#define LINUX_AF_INET6		10
-#define LINUX_AF_MAX		32
-
-/*
- * Option levels for [gs]etsockopt(2). Only SOL_SOCKET is different,
- * the rest matches IPPROTO_XXX
- */
-
-#define LINUX_SOL_SOCKET	1
-#define LINUX_SOL_IP		0
-#define LINUX_SOL_IPX		256
-#define LINUX_SOL_AX25		257
-#define LINUX_SOL_TCP		6
-#define LINUX_SOL_UDP		17
-
-/*
- * Options for [gs]etsockopt(2), socket level. For Linux, they
- * are not masks, but just increasing numbers.
- */
-
-#define LINUX_SO_DEBUG		1
-#define LINUX_SO_REUSEADDR	2
-#define LINUX_SO_TYPE		3
-#define LINUX_SO_ERROR		4
-#define LINUX_SO_DONTROUTE	5
-#define LINUX_SO_BROADCAST	6
-#define LINUX_SO_SNDBUF		7
-#define LINUX_SO_RCVBUF		8
-#define LINUX_SO_KEEPALIVE	9
-#define LINUX_SO_OOBINLINE	10
-#define LINUX_SO_NO_CHECK	11
-#define LINUX_SO_PRIORITY	12
-#define LINUX_SO_LINGER		13
-
-/*
- * Options for [gs]etsockopt(2), IP level.
- */
-
-#define	LINUX_IP_TOS		1
-#define	LINUX_IP_TTL		2
-#define	LINUX_IP_HDRINCL	3
-#define	LINUX_IP_MULTICAST_IF	32
-#define	LINUX_IP_MULTICAST_TTL	33
-#define	LINUX_IP_MULTICAST_LOOP	34
-#define	LINUX_IP_ADD_MEMBERSHIP	35
-#define	LINUX_IP_DROP_MEMBERSHIP 36
-
-/*
- * Options for [gs]etsockopt(2), TCP level.
- */
-
-#define	LINUX_TCP_NODELAY	1
-#define	LINUX_TCP_MAXSEG	2
-
-/*
- * Flags for recv(2) and send(2) family functions.
- * The first 3 match MSG_XXX.
- */
-
-#define	LINUX_MSG_OOB		1
-#define	LINUX_MSG_PEEK		2
-#define	LINUX_MSG_DONTROUTE	4
-#define	LINUX_MSG_DONTWAIT	0x40
-#define	LINUX_MSG_WAITALL	0x100
-#define	LINUX_MSG_NOSIGNAL	0x4000
-
-/* Mask out extra type-related options */
-#define LINUX_SOCKET_TYPE_MASK	0xf
-#define LINUX_SOCK_CLOEXEC	02000000
-#define LINUX_SOCK_NONBLOCK	00004000
-
-struct linux_sockaddr {
-	unsigned short	sa_family;
-	char		sa_data[14];
-};
-
-struct linux_ifmap {
-	unsigned long	mem_start;
-	unsigned long	mem_end;
-	unsigned short	base_addr; 
-	unsigned char	irq;
-	unsigned char	dma;
-	unsigned char	port;
-};
-
-struct linux_ifreq {
-#define LINUX_IFHWADDRLEN     6
-#define LINUX_IFNAMSIZ        16
-	union {
-		char ifrn_name[LINUX_IFNAMSIZ];		/* if name, e.g. "en0" */       
-	} ifr_ifrn;
-
-	union {
-		struct linux_sockaddr	ifru_addr;
-		struct linux_sockaddr	ifru_dstaddr;
-		struct linux_sockaddr	ifru_broadaddr;
-		struct linux_sockaddr	ifru_netmask;
-		struct linux_sockaddr	ifru_hwaddr;
-		short			ifru_flags;
-		int			ifru_metric;
-		int			ifru_mtu;
-		struct linux_ifmap	ifru_map;
-		char			ifru_slave[LINUX_IFNAMSIZ];
-		caddr_t			ifru_data;
-	} ifr_ifru;
-};
-
-#define ifr_name	ifr_ifrn.ifrn_name		/* interface name */
-#define ifr_hwaddr	ifr_ifru.ifru_hwaddr		/* MAC address */
-
-#endif /* _LINUX_SOCKET_H_ */