rb_io_oflags_modestr 6295 io.c modestr = rb_io_oflags_modestr(oflags); rb_io_oflags_modestr 6608 io.c return pipe_open_s(cmd, rb_io_oflags_modestr(oflags), fmode, convconfig); rb_io_oflags_modestr 6798 io.c rb_io_oflags_modestr(oflags), rb_io_oflags_modestr 7384 io.c fptr->stdio_file = rb_fdopen(fptr->fd, rb_io_oflags_modestr(oflags));