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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle
* Copyright (C) 2000, 2001 Silicon Graphics, Inc.
*/
#ifndef _UAPI_ASM_SOCKET_H
#define _UAPI_ASM_SOCKET_H
#include <linux/posix_types.h>
#include <asm/sockios.h>
/*
* For setsockopt(2)
*
* This defines are ABI conformant as far as Linux supports these ...
*/
#define SOL_SOCKET 0xffff
#define SO_DEBUG 0x0001 /* Record debugging information. */
#define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
#define SO_KEEPALIVE 0x0008 /* Keep connections alive and send
SIGPIPE when they die. */
#define SO_DONTROUTE 0x0010 /* Don't do local routing. */
#define SO_BROADCAST 0x0020 /* Allow transmission of
broadcast messages. */
#define SO_LINGER 0x0080 /* Block on close of a reliable
socket to transmit pending data. */
#define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */
#define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
#define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
#define SO_STYLE SO_TYPE /* Synonym */
#define SO_ERROR 0x1007 /* get error status and clear */
#define SO_SNDBUF 0x1001 /* Send buffer size. */
#define SO_RCVBUF 0x1002 /* Receive buffer. */
#define SO_SNDLOWAT 0x1003 /* send low-water mark */
#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
#define SO_SNDTIMEO_OLD 0x1005 /* send timeout */
#define SO_RCVTIMEO_OLD 0x1006 /* receive timeout */
#define SO_ACCEPTCONN 0x1009
#define SO_PROTOCOL 0x1028 /* protocol type */
#define SO_DOMAIN 0x1029 /* domain/socket family */
/* linux-specific, might as well be the same as on i386 */
#define SO_NO_CHECK 11
#define SO_PRIORITY 12
#define SO_BSDCOMPAT 14
#define SO_PASSCRED 17
#define SO_PEERCRED 18
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 22
#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define SO_SECURITY_ENCRYPTION_NETWORK 24
#define SO_BINDTODEVICE 25
/* Socket filtering */
#define SO_ATTACH_FILTER 26
#define SO_DETACH_FILTER 27
#define SO_GET_FILTER SO_ATTACH_FILTER
#define SO_PEERNAME 28
#define SO_PEERSEC 30
#define SO_SNDBUFFORCE 31
#define SO_RCVBUFFORCE 33
#define SO_PASSSEC 34
#define SO_MARK 36
#define SO_RXQ_OVFL 40
#define SO_WIFI_STATUS 41
#define SCM_WIFI_STATUS SO_WIFI_STATUS
#define SO_PEEK_OFF 42
/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define SO_NOFCS 43
#define SO_LOCK_FILTER 44
#define SO_SELECT_ERR_QUEUE 45
#define SO_BUSY_POLL 46
#define SO_MAX_PACING_RATE 47
#define SO_BPF_EXTENSIONS 48
#define SO_INCOMING_CPU 49
#define SO_ATTACH_BPF 50
#define SO_DETACH_BPF SO_DETACH_FILTER
#define SO_ATTACH_REUSEPORT_CBPF 51
#define SO_ATTACH_REUSEPORT_EBPF 52
#define SO_CNX_ADVICE 53
#define SCM_TIMESTAMPING_OPT_STATS 54
#define SO_MEMINFO 55
#define SO_INCOMING_NAPI_ID 56
#define SO_COOKIE 57
#define SCM_TIMESTAMPING_PKTINFO 58
#define SO_PEERGROUPS 59
#define SO_ZEROCOPY 60
#define SO_TXTIME 61
#define SCM_TXTIME SO_TXTIME
#define SO_BINDTOIFINDEX 62
#define SO_TIMESTAMP_OLD 29
#define SO_TIMESTAMPNS_OLD 35
#define SO_TIMESTAMPING_OLD 37
#define SO_TIMESTAMP_NEW 63
#define SO_TIMESTAMPNS_NEW 64
#define SO_TIMESTAMPING_NEW 65
#define SO_RCVTIMEO_NEW 66
#define SO_SNDTIMEO_NEW 67
#define SO_DETACH_REUSEPORT_BPF 68
#define SO_PREFER_BUSY_POLL 69
#define SO_BUSY_POLL_BUDGET 70
#define SO_NETNS_COOKIE 71
#define SO_BUF_LOCK 72
#define SO_RESERVE_MEM 73
#define SO_TXREHASH 74
#define SO_RCVMARK 75
#define SO_PASSPIDFD 76
#define SO_PEERPIDFD 77
#define SO_DEVMEM_LINEAR 78
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 79
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
#define SO_DEVMEM_DONTNEED 80
#if !defined(__KERNEL__)
#if __BITS_PER_LONG == 64
#define SO_TIMESTAMP SO_TIMESTAMP_OLD
#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
#define SO_RCVTIMEO SO_RCVTIMEO_OLD
#define SO_SNDTIMEO SO_SNDTIMEO_OLD
#else
#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
#endif
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#define SCM_TIMESTAMPING SO_TIMESTAMPING
#endif
#endif /* _UAPI_ASM_SOCKET_H */
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