1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_ASM_SOCKET_H 3#define _UAPI_ASM_SOCKET_H 4 5#include <linux/posix_types.h> 6#include <asm/sockios.h> 7 8/* For setsockopt(2) */ 9/* 10 * Note: we only bother about making the SOL_SOCKET options 11 * same as OSF/1, as that's all that "normal" programs are 12 * likely to set. We don't necessarily want to be binary 13 * compatible with _everything_. 14 */ 15#define SOL_SOCKET 0xffff 16 17#define SO_DEBUG 0x0001 18#define SO_REUSEADDR 0x0004 19#define SO_KEEPALIVE 0x0008 20#define SO_DONTROUTE 0x0010 21#define SO_BROADCAST 0x0020 22#define SO_LINGER 0x0080 23#define SO_OOBINLINE 0x0100 24#define SO_REUSEPORT 0x0200 25 26#define SO_TYPE 0x1008 27#define SO_ERROR 0x1007 28#define SO_SNDBUF 0x1001 29#define SO_RCVBUF 0x1002 30#define SO_SNDBUFFORCE 0x100a 31#define SO_RCVBUFFORCE 0x100b 32#define SO_RCVLOWAT 0x1010 33#define SO_SNDLOWAT 0x1011 34#define SO_RCVTIMEO_OLD 0x1012 35#define SO_SNDTIMEO_OLD 0x1013 36#define SO_ACCEPTCONN 0x1014 37#define SO_PROTOCOL 0x1028 38#define SO_DOMAIN 0x1029 39 40/* linux-specific, might as well be the same as on i386 */ 41#define SO_NO_CHECK 11 42#define SO_PRIORITY 12 43#define SO_BSDCOMPAT 14 44 45#define SO_PASSCRED 17 46#define SO_PEERCRED 18 47#define SO_BINDTODEVICE 25 48 49/* Socket filtering */ 50#define SO_ATTACH_FILTER 26 51#define SO_DETACH_FILTER 27 52#define SO_GET_FILTER SO_ATTACH_FILTER 53 54#define SO_PEERNAME 28 55 56#define SO_PEERSEC 30 57#define SO_PASSSEC 34 58 59/* Security levels - as per NRL IPv6 - don't actually do anything */ 60#define SO_SECURITY_AUTHENTICATION 19 61#define SO_SECURITY_ENCRYPTION_TRANSPORT 20 62#define SO_SECURITY_ENCRYPTION_NETWORK 21 63 64#define SO_MARK 36 65 66#define SO_RXQ_OVFL 40 67 68#define SO_WIFI_STATUS 41 69#define SCM_WIFI_STATUS SO_WIFI_STATUS 70#define SO_PEEK_OFF 42 71 72/* Instruct lower device to use last 4-bytes of skb data as FCS */ 73#define SO_NOFCS 43 74 75#define SO_LOCK_FILTER 44 76 77#define SO_SELECT_ERR_QUEUE 45 78 79#define SO_BUSY_POLL 46 80 81#define SO_MAX_PACING_RATE 47 82 83#define SO_BPF_EXTENSIONS 48 84 85#define SO_INCOMING_CPU 49 86 87#define SO_ATTACH_BPF 50 88#define SO_DETACH_BPF SO_DETACH_FILTER 89 90#define SO_ATTACH_REUSEPORT_CBPF 51 91#define SO_ATTACH_REUSEPORT_EBPF 52 92 93#define SO_CNX_ADVICE 53 94 95#define SCM_TIMESTAMPING_OPT_STATS 54 96 97#define SO_MEMINFO 55 98 99#define SO_INCOMING_NAPI_ID 56 100 101#define SO_COOKIE 57 102 103#define SCM_TIMESTAMPING_PKTINFO 58 104 105#define SO_PEERGROUPS 59 106 107#define SO_ZEROCOPY 60 108 109#define SO_TXTIME 61 110#define SCM_TXTIME SO_TXTIME 111 112#define SO_BINDTOIFINDEX 62 113 114#define SO_TIMESTAMP_OLD 29 115#define SO_TIMESTAMPNS_OLD 35 116#define SO_TIMESTAMPING_OLD 37 117 118#define SO_TIMESTAMP_NEW 63 119#define SO_TIMESTAMPNS_NEW 64 120#define SO_TIMESTAMPING_NEW 65 121 122#define SO_RCVTIMEO_NEW 66 123#define SO_SNDTIMEO_NEW 67 124 125#define SO_DETACH_REUSEPORT_BPF 68 126 127#define SO_PREFER_BUSY_POLL 69 128#define SO_BUSY_POLL_BUDGET 70 129 130#define SO_NETNS_COOKIE 71 131 132#define SO_BUF_LOCK 72 133 134#if !defined(__KERNEL__) 135 136#if __BITS_PER_LONG == 64 137#define SO_TIMESTAMP SO_TIMESTAMP_OLD 138#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD 139#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD 140 141#define SO_RCVTIMEO SO_RCVTIMEO_OLD 142#define SO_SNDTIMEO SO_SNDTIMEO_OLD 143#else 144#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW) 145#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW) 146#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW) 147 148#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW) 149#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW) 150#endif 151 152#define SCM_TIMESTAMP SO_TIMESTAMP 153#define SCM_TIMESTAMPNS SO_TIMESTAMPNS 154#define SCM_TIMESTAMPING SO_TIMESTAMPING 155 156#endif 157 158#endif /* _UAPI_ASM_SOCKET_H */ 159