6 unsigned long msg_iovlen;
8 unsigned long msg_controllen;
20 #define SO_REUSEADDR 2
23 #define SO_DONTROUTE 5
24 #define SO_BROADCAST 6
27 #define SO_SNDBUFFORCE 32
28 #define SO_RCVBUFFORCE 33
29 #define SO_KEEPALIVE 9
30 #define SO_OOBINLINE 10
31 #define SO_NO_CHECK 11
32 #define SO_PRIORITY 12
34 #define SO_BSDCOMPAT 14
35 #define SO_RCVLOWAT 16
36 #define SO_SNDLOWAT 17
37 #define SO_RCVTIMEO 18
38 #define SO_SNDTIMEO 19
39 #define SO_PASSCRED 20
40 #define SO_PEERCRED 21