1 SO_DEBUG 2 SO_REUSEADDR 3 SO_TYPE 4 SO_ERROR 5 SO_DONTROUTE 6 SO_BROADCAST 7 SO_SNDBUF 8 SO_RCVBUF 9 SO_SNDBUFFORCE 10 SO_RCVBUFFORCE 11 SO_KEEPALIVE 12 SO_OOBINLINE 13 SO_NO_CHECK 14 SO_PRIORITY 15 SO_LINGER 16 SO_BSDCOMPAT 17 SO_REUSEPORT 18 SO_PASSCRED 19 SO_PEERCRED 20 SO_RCVLOWAT 21 SO_SNDLOWAT 22 SO_RCVTIMEO 23 SO_SNDTIMEO 24 SO_SECURITY_AUTHENTICATION 25 SO_SECURITY_ENCRYPTION_TRANSPORT 26 SO_SECURITY_ENCRYPTION_NETWORK 27 SO_BINDTODEVICE 28 SO_ATTACH_FILTER 29 SO_GET_FILTER 30 SO_DETACH_FILTER 31 SO_DETACH_BPF 32 SO_PEERNAME 33 SO_TIMESTAMP 34 SO_ACCEPTCONN 35 SO_PEERSEC 36 SO_PASSSEC 37 SO_TIMESTAMPNS 38 SO_MARK 39 SO_TIMESTAMPING 40 SO_PROTOCOL 41 SO_DOMAIN 42 SO_RXQ_OVFL 43 SO_WIFI_STATUS 44 SO_PEEK_OFF 45 SO_NOFCS 46 SO_LOCK_FILTER 47 SO_SELECT_ERR_QUEUE 48 SO_BUSY_POLL 49 SO_MAX_PACING_RATE 50 SO_BPF_EXTENSIONS 51 SO_INCOMING_CPU 52 SO_ATTACH_BPF 53 54 SO_ALLRAW 55 SO_ICS 56 SO_IMASOCKET 57 SO_LISTENING 58 SO_MGMT 59 SO_ORDREL 60 SO_PARALLELSVR 61 SO_PROTOTYPE 62 SO_RDWR 63 SO_SEMA 64 SO_USELOOPBACK 65
