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")