IFF_LOWER_UP 2491 ext/socket/constdefs.c #if defined(IFF_LOWER_UP) IFF_LOWER_UP 2493 ext/socket/constdefs.c rb_define_const(rb_cSocket, "IFF_LOWER_UP", INTEGER2NUM(IFF_LOWER_UP)); IFF_LOWER_UP 2495 ext/socket/constdefs.c rb_define_const(rb_mSockConst, "IFF_LOWER_UP", INTEGER2NUM(IFF_LOWER_UP)); IFF_LOWER_UP 2032 ext/socket/constdefs.h #if !defined(IFF_LOWER_UP) IFF_LOWER_UP 2034 ext/socket/constdefs.h # define IFF_LOWER_UP IFF_LOWER_UP IFF_LOWER_UP 316 ext/socket/ifaddr.c #ifdef IFF_LOWER_UP IFF_LOWER_UP 317 ext/socket/ifaddr.c INSPECT_BIT(IFF_LOWER_UP, "LOWER_UP")