socket.h (3995B)
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _ASM_SOCKET_H 3#define _ASM_SOCKET_H 4 5#include <linux/posix_types.h> 6#include <asm/sockios.h> 7 8/* For setsockopt(2) */ 9#define SOL_SOCKET 0xffff 10 11#define SO_DEBUG 0x0001 12#define SO_PASSCRED 0x0002 13#define SO_REUSEADDR 0x0004 14#define SO_KEEPALIVE 0x0008 15#define SO_DONTROUTE 0x0010 16#define SO_BROADCAST 0x0020 17#define SO_PEERCRED 0x0040 18#define SO_LINGER 0x0080 19#define SO_OOBINLINE 0x0100 20#define SO_REUSEPORT 0x0200 21#define SO_BSDCOMPAT 0x0400 22#define SO_RCVLOWAT 0x0800 23#define SO_SNDLOWAT 0x1000 24#define SO_RCVTIMEO_OLD 0x2000 25#define SO_SNDTIMEO_OLD 0x4000 26#define SO_ACCEPTCONN 0x8000 27 28#define SO_SNDBUF 0x1001 29#define SO_RCVBUF 0x1002 30#define SO_SNDBUFFORCE 0x100a 31#define SO_RCVBUFFORCE 0x100b 32#define SO_ERROR 0x1007 33#define SO_TYPE 0x1008 34#define SO_PROTOCOL 0x1028 35#define SO_DOMAIN 0x1029 36 37/* Linux specific, keep the same. */ 38#define SO_NO_CHECK 0x000b 39#define SO_PRIORITY 0x000c 40 41#define SO_BINDTODEVICE 0x000d 42 43#define SO_ATTACH_FILTER 0x001a 44#define SO_DETACH_FILTER 0x001b 45#define SO_GET_FILTER SO_ATTACH_FILTER 46 47#define SO_PEERNAME 0x001c 48 49#define SO_PEERSEC 0x001e 50#define SO_PASSSEC 0x001f 51 52#define SO_MARK 0x0022 53 54#define SO_RXQ_OVFL 0x0024 55 56#define SO_WIFI_STATUS 0x0025 57#define SCM_WIFI_STATUS SO_WIFI_STATUS 58#define SO_PEEK_OFF 0x0026 59 60/* Instruct lower device to use last 4-bytes of skb data as FCS */ 61#define SO_NOFCS 0x0027 62 63#define SO_LOCK_FILTER 0x0028 64 65#define SO_SELECT_ERR_QUEUE 0x0029 66 67#define SO_BUSY_POLL 0x0030 68 69#define SO_MAX_PACING_RATE 0x0031 70 71#define SO_BPF_EXTENSIONS 0x0032 72 73#define SO_INCOMING_CPU 0x0033 74 75#define SO_ATTACH_BPF 0x0034 76#define SO_DETACH_BPF SO_DETACH_FILTER 77 78#define SO_ATTACH_REUSEPORT_CBPF 0x0035 79#define SO_ATTACH_REUSEPORT_EBPF 0x0036 80 81#define SO_CNX_ADVICE 0x0037 82 83#define SCM_TIMESTAMPING_OPT_STATS 0x0038 84 85#define SO_MEMINFO 0x0039 86 87#define SO_INCOMING_NAPI_ID 0x003a 88 89#define SO_COOKIE 0x003b 90 91#define SCM_TIMESTAMPING_PKTINFO 0x003c 92 93#define SO_PEERGROUPS 0x003d 94 95#define SO_ZEROCOPY 0x003e 96 97#define SO_TXTIME 0x003f 98#define SCM_TXTIME SO_TXTIME 99 100#define SO_BINDTOIFINDEX 0x0041 101 102/* Security levels - as per NRL IPv6 - don't actually do anything */ 103#define SO_SECURITY_AUTHENTICATION 0x5001 104#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002 105#define SO_SECURITY_ENCRYPTION_NETWORK 0x5004 106 107#define SO_TIMESTAMP_OLD 0x001d 108#define SO_TIMESTAMPNS_OLD 0x0021 109#define SO_TIMESTAMPING_OLD 0x0023 110 111#define SO_TIMESTAMP_NEW 0x0046 112#define SO_TIMESTAMPNS_NEW 0x0042 113#define SO_TIMESTAMPING_NEW 0x0043 114 115#define SO_RCVTIMEO_NEW 0x0044 116#define SO_SNDTIMEO_NEW 0x0045 117 118#define SO_DETACH_REUSEPORT_BPF 0x0047 119 120#define SO_PREFER_BUSY_POLL 0x0048 121#define SO_BUSY_POLL_BUDGET 0x0049 122 123#define SO_NETNS_COOKIE 0x0050 124 125#define SO_BUF_LOCK 0x0051 126 127#define SO_RESERVE_MEM 0x0052 128 129#define SO_TXREHASH 0x0053 130 131#define SO_RCVMARK 0x0054 132 133#if !defined(__KERNEL__) 134 135 136#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 /* _ASM_SOCKET_H */