AF_UNIX 198 include/linux/socket.h #define PF_UNIX AF_UNIX AF_UNIX 204 net/unix/af_unix.c if (!sunaddr || sunaddr->sun_family != AF_UNIX) AF_UNIX 679 net/unix/af_unix.c addr->name->sun_family = AF_UNIX; AF_UNIX 777 net/unix/af_unix.c if (sunaddr->sun_family != AF_UNIX) AF_UNIX 1264 net/unix/af_unix.c sunaddr->sun_family = AF_UNIX; AF_UNIX 1510 net/wireless/wext.c address[i].sa_family = AF_UNIX; AF_UNIX 630 security/selinux/avc.c case AF_UNIX: