rb_thread_wait_fd 455 ext/socket/socket.c     rb_thread_wait_fd(fd);
rb_thread_wait_fd 1173 ext/socket/socket.c     rb_thread_wait_fd(fd);
rb_thread_wait_fd 163 io.c           	rb_thread_wait_fd(fileno(fp));\
rb_thread_wait_fd 226 io.c           	rb_thread_wait_fd(fileno(fp));
rb_thread_wait_fd 623 io.c           	    rb_thread_wait_fd(fileno(f));
rb_thread_wait_fd 639 io.c           	    rb_thread_wait_fd(fileno(f));
rb_thread_wait_fd 823 io.c           	rb_thread_wait_fd(fileno(f));
rb_thread_wait_fd 890 io.c           	rb_thread_wait_fd(fileno(f));
rb_thread_wait_fd 1192 io.c           	rb_thread_wait_fd(fileno(f));
rb_thread_wait_fd 1470 io.c               rb_thread_wait_fd(fileno(fptr->f));