8 socklen_t msg_controllen;
22 #define SOL_SOCKET 65535
25 #define SO_REUSEADDR 4
26 #define SO_TYPE 0x1008
27 #define SO_ERROR 0x1007
28 #define SO_DONTROUTE 16
29 #define SO_BROADCAST 32
30 #define SO_SNDBUF 0x1001
31 #define SO_RCVBUF 0x1002
32 #define SO_KEEPALIVE 8
33 #define SO_OOBINLINE 256
34 #define SO_NO_CHECK 11
35 #define SO_PRIORITY 12
37 #define SO_BSDCOMPAT 14
38 #define SO_REUSEPORT 512
39 #define SO_PASSCRED 17
40 #define SO_PEERCRED 18
41 #define SO_RCVLOWAT 0x1004
42 #define SO_SNDLOWAT 0x1003
43 #define SO_RCVTIMEO 0x1006
44 #define SO_SNDTIMEO 0x1005
45 #define SO_SNDBUFFORCE 31
46 #define SO_RCVBUFFORCE 33
47 #define SO_ACCEPTCONN 0x1009
48 #define SO_PROTOCOL 0x1028
49 #define SO_DOMAIN 0x1029
51 #define SOCK_NONBLOCK 0200
52 #define SOCK_CLOEXEC 02000000