/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation, or (at your option) any
 * later version. See the COPYING file in the top-level directory.
 */

#ifndef ALPHA_SOCKBITS_H
#define ALPHA_SOCKBITS_H

/* For setsockopt(2) */
#define TARGET_SOL_SOCKET   0xffff

#define TARGET_SO_DEBUG 0x0001
#define TARGET_SO_REUSEADDR 0x0004
#define TARGET_SO_KEEPALIVE 0x0008
#define TARGET_SO_DONTROUTE 0x0010
#define TARGET_SO_BROADCAST 0x0020
#define TARGET_SO_LINGER    0x0080
#define TARGET_SO_OOBINLINE 0x0100
/* To add :#define TARGET_SO_REUSEPORT 0x0200 */

#define TARGET_SO_TYPE      0x1008
#define TARGET_SO_ERROR 0x1007
#define TARGET_SO_SNDBUF    0x1001
#define TARGET_SO_RCVBUF    0x1002
#define TARGET_SO_SNDBUFFORCE   0x100a
#define TARGET_SO_RCVBUFFORCE   0x100b
#define TARGET_SO_RCVLOWAT  0x1010
#define TARGET_SO_SNDLOWAT  0x1011
#define TARGET_SO_RCVTIMEO  0x1012
#define TARGET_SO_SNDTIMEO  0x1013
#define TARGET_SO_ACCEPTCONN    0x1014
#define TARGET_SO_PROTOCOL  0x1028
#define TARGET_SO_DOMAIN    0x1029

/* linux-specific, might as well be the same as on i386 */
#define TARGET_SO_NO_CHECK  11
#define TARGET_SO_PRIORITY  12
#define TARGET_SO_BSDCOMPAT 14

#define TARGET_SO_PASSCRED  17
#define TARGET_SO_PEERCRED  18
#define TARGET_SO_BINDTODEVICE 25

/* Socket filtering */
#define TARGET_SO_ATTACH_FILTER        26
#define TARGET_SO_DETACH_FILTER        27

#define TARGET_SO_PEERNAME      28
#define TARGET_SO_TIMESTAMP     29
#define TARGET_SCM_TIMESTAMP        TARGET_SO_TIMESTAMP

#define TARGET_SO_PEERSEC       30
#define TARGET_SO_PASSSEC       34
#define TARGET_SO_TIMESTAMPNS       35
#define TARGET_SCM_TIMESTAMPNS      TARGET_SO_TIMESTAMPNS

/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION       19
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 20
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK       21

#define TARGET_SO_MARK          36

#define TARGET_SO_TIMESTAMPING      37
#define TARGET_SCM_TIMESTAMPING TARGET_SO_TIMESTAMPING

#define TARGET_SO_RXQ_OVFL             40

#define TARGET_SO_WIFI_STATUS       41
#define TARGET_SCM_WIFI_STATUS      TARGET_SO_WIFI_STATUS
#define TARGET_SO_PEEK_OFF      42

/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define TARGET_SO_NOFCS     43

/** sock_type - Socket types
 *
 * Please notice that for binary compat reasons ALPHA has to
 * override the enum sock_type in include/linux/net.h, so
 * we define ARCH_HAS_SOCKET_TYPES here.
 *
 * @SOCK_DGRAM - datagram (conn.less) socket
 * @SOCK_STREAM - stream (connection) socket
 * @SOCK_RAW - raw socket
 * @SOCK_RDM - reliably-delivered message
 * @SOCK_SEQPACKET - sequential packet socket
 * @SOCK_DCCP - Datagram Congestion Control Protocol socket
 * @SOCK_PACKET - linux specific way of getting packets at the dev level.
 *                For writing rarp and other similar things on the user
 *                level.
 * @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
 * @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
 */

#define ARCH_HAS_SOCKET_TYPES          1

enum sock_type {
       TARGET_SOCK_STREAM      = 1,
       TARGET_SOCK_DGRAM       = 2,
       TARGET_SOCK_RAW         = 3,
       TARGET_SOCK_RDM         = 4,
       TARGET_SOCK_SEQPACKET   = 5,
       TARGET_SOCK_DCCP        = 6,
       TARGET_SOCK_PACKET      = 10,
       TARGET_SOCK_CLOEXEC     = 010000000,
       TARGET_SOCK_NONBLOCK    = 010000000000,
};

#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK    0xf  /* Covers up to TARGET_SOCK_MAX-1. */
#endif