IFF_LOOPBACK 2485 ext/socket/constdefs.c #if defined(IFF_LOOPBACK) IFF_LOOPBACK 2487 ext/socket/constdefs.c rb_define_const(rb_cSocket, "IFF_LOOPBACK", INTEGER2NUM(IFF_LOOPBACK)); IFF_LOOPBACK 2489 ext/socket/constdefs.c rb_define_const(rb_mSockConst, "IFF_LOOPBACK", INTEGER2NUM(IFF_LOOPBACK)); IFF_LOOPBACK 2027 ext/socket/constdefs.h #if !defined(IFF_LOOPBACK) IFF_LOOPBACK 2029 ext/socket/constdefs.h # define IFF_LOOPBACK IFF_LOOPBACK IFF_LOOPBACK 274 ext/socket/ifaddr.c #ifdef IFF_LOOPBACK IFF_LOOPBACK 275 ext/socket/ifaddr.c INSPECT_BIT(IFF_LOOPBACK, "LOOPBACK") IFF_LOOPBACK 4049 win32/win32.c ifa->ifa_flags |= IFF_LOOPBACK;