include/uapi/asm-generic/socket.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef __ASM_GENERIC_SOCKET_H
   3 #define __ASM_GENERIC_SOCKET_H
   4
   5 #include <linux/posix_types.h>
   6 #include <asm/sockios.h>
   7
   8 /* For setsockopt(2) */
   9 #define SOL_SOCKET      1
  10
  11 #define SO_DEBUG        1
  12 #define SO_REUSEADDR    2
  13 #define SO_TYPE         3
  14 #define SO_ERROR        4
  15 #define SO_DONTROUTE    5
  16 #define SO_BROADCAST    6
  17 #define SO_SNDBUF       7
  18 #define SO_RCVBUF       8
  19 #define SO_SNDBUFFORCE  32
  20 #define SO_RCVBUFFORCE  33
  21 #define SO_KEEPALIVE    9
  22 #define SO_OOBINLINE    10
  23 #define SO_NO_CHECK     11
  24 #define SO_PRIORITY     12
  25 #define SO_LINGER       13
  26 #define SO_BSDCOMPAT    14
  27 #define SO_REUSEPORT    15
  28 #ifndef SO_PASSCRED /* powerpc only differs in these */
  29 #define SO_PASSCRED     16
  30 #define SO_PEERCRED     17
  31 #define SO_RCVLOWAT     18
  32 #define SO_SNDLOWAT     19
  33 #define SO_RCVTIMEO_OLD 20
  34 #define SO_SNDTIMEO_OLD 21
  35 #endif
  36
  37 /* Security levels - as per NRL IPv6 - don't actually do anything */
  38 #define SO_SECURITY_AUTHENTICATION              22
  39 #define SO_SECURITY_ENCRYPTION_TRANSPORT        23
  40 #define SO_SECURITY_ENCRYPTION_NETWORK          24
  41
  42 #define SO_BINDTODEVICE 25
  43
  44 /* Socket filtering */
  45 #define SO_ATTACH_FILTER        26
  46 #define SO_DETACH_FILTER        27
  47 #define SO_GET_FILTER           SO_ATTACH_FILTER
  48
  49 #define SO_PEERNAME             28
  50
  51 #define SO_ACCEPTCONN           30
  52
  53 #define SO_PEERSEC              31
  54 #define SO_PASSSEC              34
  55
  56 #define SO_MARK                 36
  57
  58 #define SO_PROTOCOL             38
  59 #define SO_DOMAIN               39
  60
  61 #define SO_RXQ_OVFL             40
  62
  63 #define SO_WIFI_STATUS          41
  64 #define SCM_WIFI_STATUS SO_WIFI_STATUS
  65 #define SO_PEEK_OFF             42
  66
  67 /* Instruct lower device to use last 4-bytes of skb data as FCS */
  68 #define SO_NOFCS                43
  69
  70 #define SO_LOCK_FILTER          44
  71
  72 #define SO_SELECT_ERR_QUEUE     45
  73
  74 #define SO_BUSY_POLL            46
  75
  76 #define SO_MAX_PACING_RATE      47
  77
  78 #define SO_BPF_EXTENSIONS       48
  79
  80 #define SO_INCOMING_CPU         49
  81
  82 #define SO_ATTACH_BPF           50
  83 #define SO_DETACH_BPF           SO_DETACH_FILTER
  84
  85 #define SO_ATTACH_REUSEPORT_CBPF        51
  86 #define SO_ATTACH_REUSEPORT_EBPF        52
  87
  88 #define SO_CNX_ADVICE           53
  89
  90 #define SCM_TIMESTAMPING_OPT_STATS      54
  91
  92 #define SO_MEMINFO              55
  93
  94 #define SO_INCOMING_NAPI_ID     56
  95
  96 #define SO_COOKIE               57
  97
  98 #define SCM_TIMESTAMPING_PKTINFO        58
  99
 100 #define SO_PEERGROUPS           59
 101
 102 #define SO_ZEROCOPY             60
 103
 104 #define SO_TXTIME               61
 105 #define SCM_TXTIME              SO_TXTIME
 106
 107 #define SO_BINDTOIFINDEX        62
 108
 109 #define SO_TIMESTAMP_OLD        29
 110 #define SO_TIMESTAMPNS_OLD      35
 111 #define SO_TIMESTAMPING_OLD     37
 112
 113 #define SO_TIMESTAMP_NEW        63
 114 #define SO_TIMESTAMPNS_NEW      64
 115 #define SO_TIMESTAMPING_NEW     65
 116
 117 #define SO_RCVTIMEO_NEW         66
 118 #define SO_SNDTIMEO_NEW         67
 119
 120 #define SO_DETACH_REUSEPORT_BPF 68
 121
 122 #define SO_PREFER_BUSY_POLL     69
 123 #define SO_BUSY_POLL_BUDGET     70
 124
 125 #if !defined(__KERNEL__)
 126
 127 #if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
 128 /* on 64-bit and x32, avoid the ?: operator */
 129 #define SO_TIMESTAMP            SO_TIMESTAMP_OLD
 130 #define SO_TIMESTAMPNS          SO_TIMESTAMPNS_OLD
 131 #define SO_TIMESTAMPING         SO_TIMESTAMPING_OLD
 132
 133 #define SO_RCVTIMEO             SO_RCVTIMEO_OLD
 134 #define SO_SNDTIMEO             SO_SNDTIMEO_OLD
 135 #else
 136 #define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
 137 #define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
 138 #define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
 139
 140 #define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
 141 #define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
 142 #endif
 143
 144 #define SCM_TIMESTAMP           SO_TIMESTAMP
 145 #define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 146 #define SCM_TIMESTAMPING        SO_TIMESTAMPING
 147
 148 #endif
 149
 150 #endif /* __ASM_GENERIC_SOCKET_H */