1208     BIO_free_all(s->wbio);  in SSL_free()
1209     s->wbio = NULL;  in SSL_free()
1293 void SSL_set0_wbio(SSL *s, BIO *wbio)  in SSL_set0_wbio()  argument
1299         s->wbio = BIO_pop(s->wbio);  in SSL_set0_wbio()
1301     BIO_free_all(s->wbio);  in SSL_set0_wbio()
1302     s->wbio = wbio;  in SSL_set0_wbio()
1306         s->wbio = BIO_push(s->bbio, s->wbio);  in SSL_set0_wbio()
1309 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio)  in SSL_set_bio()  argument
1317     if (rbio == SSL_get_rbio(s) && wbio == SSL_get_wbio(s))  in SSL_set_bio()
1324     if (rbio != NULL && rbio == wbio)  in SSL_set_bio()
1331         SSL_set0_wbio(s, wbio);  in SSL_set_bio()
1339     if (wbio == SSL_get_wbio(s) && SSL_get_rbio(s) != SSL_get_wbio(s)) {  in SSL_set_bio()
1346     SSL_set0_wbio(s, wbio);  in SSL_set_bio()
1363     return s->wbio;  in SSL_get_wbio()
1455     BIO *wbio = SSL_get_wbio(s);  in SSL_set_rfd()  local
1457     if (wbio == NULL || BIO_method_type(wbio) != BIO_TYPE_SOCKET  in SSL_set_rfd()
1458         || ((int)BIO_get_fd(wbio, NULL) != fd)) {  in SSL_set_rfd()
1468         BIO_up_ref(wbio);  in SSL_set_rfd()
1469         SSL_set0_rbio(s, wbio);  in SSL_set_rfd()
2099     if (!BIO_get_ktls_send(s->wbio)) {  in SSL_sendfile()
2115     if (BIO_flush(s->wbio) <= 0) {  in SSL_sendfile()
2116         if (!BIO_should_retry(s->wbio)) {  in SSL_sendfile()
2137             BIO_set_retry_write(s->wbio);  in SSL_sendfile()
2240             (void)BIO_flush(s->wbio);  in SSL_write_early_data()
2409         if (s->wbio != NULL && BIO_get_ktls_send(s->wbio))  in SSL_ctrl()
3905         bio = s->wbio;  in SSL_get_error()
4289     s->wbio = BIO_push(bbio, s->wbio);  in ssl_init_wbio_buffer()
4300     s->wbio = BIO_pop(s->wbio);  in ssl_free_wbio_buffer()