rb_fd_max 10143 io.c ret = maygvl_select(has_gvl, rb_fd_max(&stp->fds), &stp->fds, NULL, NULL, NULL); rb_fd_max 10166 io.c ret = rb_fd_select(rb_fd_max(&stp->fds), NULL, &stp->fds, NULL, NULL); rb_fd_max 3447 thread.c size_t size = howmany(rb_fd_max(src), NFDBITS) * sizeof(fd_mask); rb_fd_max 3522 thread.c size_t size = howmany(rb_fd_max(src), NFDBITS) * sizeof(fd_mask);