1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _UAPI_ASM_SOCKET_H
3 #define _UAPI_ASM_SOCKET_H
5 #include <linux/posix_types.h>
6 #include <asm/sockios.h>
8 /* For setsockopt(2) */
9 #define SOL_SOCKET 0xffff
11 #define SO_DEBUG 0x0001
12 #define SO_REUSEADDR 0x0004
13 #define SO_KEEPALIVE 0x0008
14 #define SO_DONTROUTE 0x0010
15 #define SO_BROADCAST 0x0020
16 #define SO_LINGER 0x0080
17 #define SO_OOBINLINE 0x0100
18 #define SO_REUSEPORT 0x0200
19 #define SO_SNDBUF 0x1001
20 #define SO_RCVBUF 0x1002
21 #define SO_SNDBUFFORCE 0x100a
22 #define SO_RCVBUFFORCE 0x100b
23 #define SO_SNDLOWAT 0x1003
24 #define SO_RCVLOWAT 0x1004
25 #define SO_SNDTIMEO_OLD 0x1005
26 #define SO_RCVTIMEO_OLD 0x1006
27 #define SO_ERROR 0x1007
28 #define SO_TYPE 0x1008
29 #define SO_PROTOCOL 0x1028
30 #define SO_DOMAIN 0x1029
31 #define SO_PEERNAME 0x2000
33 #define SO_NO_CHECK 0x400b
34 #define SO_PRIORITY 0x400c
35 #define SO_BSDCOMPAT 0x400e
36 #define SO_PASSCRED 0x4010
37 #define SO_PEERCRED 0x4011
39 /* Security levels - as per NRL IPv6 - don't actually do anything */
40 #define SO_SECURITY_AUTHENTICATION 0x4016
41 #define SO_SECURITY_ENCRYPTION_TRANSPORT 0x4017
42 #define SO_SECURITY_ENCRYPTION_NETWORK 0x4018
44 #define SO_BINDTODEVICE 0x4019
46 /* Socket filtering */
47 #define SO_ATTACH_FILTER 0x401a
48 #define SO_DETACH_FILTER 0x401b
49 #define SO_GET_FILTER SO_ATTACH_FILTER
51 #define SO_ACCEPTCONN 0x401c
53 #define SO_PEERSEC 0x401d
54 #define SO_PASSSEC 0x401e
56 #define SO_MARK 0x401f
58 #define SO_RXQ_OVFL 0x4021
60 #define SO_WIFI_STATUS 0x4022
61 #define SCM_WIFI_STATUS SO_WIFI_STATUS
62 #define SO_PEEK_OFF 0x4023
64 /* Instruct lower device to use last 4-bytes of skb data as FCS */
65 #define SO_NOFCS 0x4024
67 #define SO_LOCK_FILTER 0x4025
69 #define SO_SELECT_ERR_QUEUE 0x4026
71 #define SO_BUSY_POLL 0x4027
73 #define SO_MAX_PACING_RATE 0x4028
75 #define SO_BPF_EXTENSIONS 0x4029
77 #define SO_INCOMING_CPU 0x402A
79 #define SO_ATTACH_BPF 0x402B
80 #define SO_DETACH_BPF SO_DETACH_FILTER
82 #define SO_ATTACH_REUSEPORT_CBPF 0x402C
83 #define SO_ATTACH_REUSEPORT_EBPF 0x402D
85 #define SO_CNX_ADVICE 0x402E
87 #define SCM_TIMESTAMPING_OPT_STATS 0x402F
89 #define SO_MEMINFO 0x4030
91 #define SO_INCOMING_NAPI_ID 0x4031
93 #define SO_COOKIE 0x4032
95 #define SCM_TIMESTAMPING_PKTINFO 0x4033
97 #define SO_PEERGROUPS 0x4034
99 #define SO_ZEROCOPY 0x4035
101 #define SO_TXTIME 0x4036
102 #define SCM_TXTIME SO_TXTIME
104 #define SO_BINDTOIFINDEX 0x4037
106 #define SO_TIMESTAMP_OLD 0x4012
107 #define SO_TIMESTAMPNS_OLD 0x4013
108 #define SO_TIMESTAMPING_OLD 0x4020
110 #define SO_TIMESTAMP_NEW 0x4038
111 #define SO_TIMESTAMPNS_NEW 0x4039
112 #define SO_TIMESTAMPING_NEW 0x403A
114 #define SO_RCVTIMEO_NEW 0x4040
115 #define SO_SNDTIMEO_NEW 0x4041
117 #define SO_DETACH_REUSEPORT_BPF 0x4042
119 #define SO_PREFER_BUSY_POLL 0x4043
120 #define SO_BUSY_POLL_BUDGET 0x4044
122 #if !defined(__KERNEL__)
124 #if __BITS_PER_LONG == 64
125 #define SO_TIMESTAMP SO_TIMESTAMP_OLD
126 #define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
127 #define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
128 #define SO_RCVTIMEO SO_RCVTIMEO_OLD
129 #define SO_SNDTIMEO SO_SNDTIMEO_OLD
131 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
132 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
133 #define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
135 #define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
136 #define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
139 #define SCM_TIMESTAMP SO_TIMESTAMP
140 #define SCM_TIMESTAMPNS SO_TIMESTAMPNS
141 #define SCM_TIMESTAMPING SO_TIMESTAMPING
145 #endif /* _UAPI_ASM_SOCKET_H */