MSG_CTRUNC       1594 ext/socket/ancdata.c         if (NIL_P(vmaxctllen) && (mh.msg_flags & MSG_CTRUNC)) {
MSG_CTRUNC        589 ext/socket/constdefs.c #if defined(MSG_CTRUNC)
MSG_CTRUNC        591 ext/socket/constdefs.c     rb_define_const(rb_cSocket, "MSG_CTRUNC", INTEGER2NUM(MSG_CTRUNC));
MSG_CTRUNC        593 ext/socket/constdefs.c     rb_define_const(rb_mSockConst, "MSG_CTRUNC", INTEGER2NUM(MSG_CTRUNC));
MSG_CTRUNC        452 ext/socket/constdefs.h #if !defined(MSG_CTRUNC)
MSG_CTRUNC        454 ext/socket/constdefs.h #  define MSG_CTRUNC MSG_CTRUNC