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 #if !defined(__KERNEL__) 124 125 126 #if __BITS_PER_LONG == 64 127 #define SO_TIMESTAMP SO_TIMESTAMP_OLD 128 #define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD 129 #define SO_TIMESTAMPING SO_TIMESTAMPING_OLD 130 131 #define SO_RCVTIMEO SO_RCVTIMEO_OLD 132 #define SO_SNDTIMEO SO_SNDTIMEO_OLD 133 #else 134 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW) 135 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW) 136 #define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW) 137 138 #define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW) 139 #define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW) 140 #endif 141 142 #define SCM_TIMESTAMP SO_TIMESTAMP 143 #define SCM_TIMESTAMPNS SO_TIMESTAMPNS 144 #define SCM_TIMESTAMPING SO_TIMESTAMPING 145 146 #endif 147 148 #endif /* _ASM_SOCKET_H */ 149