538 	if (s->rbio != NULL)  in SSL_free()
539 		BIO_free_all(s->rbio);  in SSL_free()
540 	if ((s->wbio != NULL) && (s->wbio != s->rbio))  in SSL_free()
601 void SSL_set_bio(SSL *s,BIO *rbio,BIO *wbio)  in SSL_set_bio()  argument
613 	if ((s->rbio != NULL) && (s->rbio != rbio))  in SSL_set_bio()
614 		BIO_free_all(s->rbio);  in SSL_set_bio()
615 	if ((s->wbio != NULL) && (s->wbio != wbio) && (s->rbio != s->wbio))  in SSL_set_bio()
617 	s->rbio=rbio;  in SSL_set_bio()
622 	{ return(s->rbio); }  in SSL_get_rbio()
681 	if ((s->rbio == NULL) || (BIO_method_type(s->rbio) != BIO_TYPE_SOCKET)  in SSL_set_wfd()
682 		|| ((int)BIO_get_fd(s->rbio,NULL) != fd))  in SSL_set_wfd()
2679 	if (s->rbio != NULL)  in SSL_dup()
2681 		if (!BIO_dup_state(s->rbio,(char *)&ret->rbio))  in SSL_dup()
2686 		if (s->wbio != s->rbio)  in SSL_dup()
2692 			ret->wbio=ret->rbio;  in SSL_dup()