sntp/libevent/bufferevent_openssl.c

273    to an underlying bufferevent using a BIO_bufferevent, and one that has the
289 	   If we were set up with an underlying bufferevent, we use the
294 	/* An underlying bufferevent that we're directing our output to.
296 	struct bufferevent *underlying;
380 /* Have the base communications channel (either the underlying bufferevent or
386 	if (bev_ssl->underlying) {
387 		bufferevent_unsuspend_read_(bev_ssl->underlying,
401 /* Have the base communications channel (either the underlying bufferevent or
408 	if (bev_ssl->underlying) {
425 	if (bev_ssl->underlying) {
426 		bufferevent_suspend_read_(bev_ssl->underlying,
439 	if (bev_ssl->underlying) {
450 	if (!bev_ssl->underlying)
459 	if (!bev_ssl->underlying)
612 				/* Can't read until underlying has more data. */
619 				 * underlying is full */
635 		if (bev_ssl->underlying)
689 				/* Can't read until underlying has more data. */
697 				 * underlying is full */
714 		if (bev_ssl->underlying)
771  * Read from the underlying buffer until we block or we hit our high-water
815 		 * by reading too much data from the underlying bufferevent;
816 		 * it can potentially cause read looping if the underlying
821 		 * potentially not read any more from bev_ssl->underlying
825 		if (!n_to_read && bev_ssl->underlying)
835 	if (!bev_ssl->underlying) {
864 	if (bev_ssl->underlying) {
865 		target = bev_ssl->underlying->output;
866 		wm = &bev_ssl->underlying->wm_write;
882 	if (!bev_ssl->underlying) {
963 	if (bev_ssl->underlying) {
964 		bufferevent_setcb(bev_ssl->underlying,
1027 			if (!bev_ssl->underlying) {
1033 			if (!bev_ssl->underlying) {
1068 	if (bev_ssl->underlying) {
1069 		bufferevent_setcb(bev_ssl->underlying,
1109 	if (!bev_ssl->underlying)
1147 	if (bev_ssl->underlying) {
1173 	if (bev_ssl->underlying) {
1188 		if (bev_ssl->underlying) {
1189 			if (BEV_UPCAST(bev_ssl->underlying)->refcnt < 2) {
1193 				bufferevent_free(bev_ssl->underlying);
1196 				// bev_ssl->underlying = NULL;
1200 		if (bev_ssl->underlying) {
1201 			if (bev_ssl->underlying->errorcb == be_openssl_eventcb)
1202 				bufferevent_setcb(bev_ssl->underlying,
1204 			bufferevent_unsuspend_read_(bev_ssl->underlying,
1216 		if (! bev_ssl->underlying) {
1233 	if (bev_ssl->underlying) {
1271 		if (bev_ssl->underlying)
1287 		if (bev_ssl->underlying)
1294 		if (!bev_ssl->underlying)
1296 		data->ptr = bev_ssl->underlying;
1315     struct bufferevent *underlying,
1325 	if (underlying != NULL && fd >= 0)
1341 	bev_ssl->underlying = underlying;
1350 	if (underlying) {
1352 		bufferevent_incref_(underlying);
1379 	if (underlying) {
1380 		bufferevent_setwatermark(underlying, EV_READ, 0, 0);
1381 		bufferevent_enable(underlying, EV_READ|EV_WRITE);
1383 			bufferevent_suspend_read_(underlying,
1405     struct bufferevent *underlying,
1414 	if (!underlying)
1416 	if (!(bio = BIO_new_bufferevent(underlying, close_flag)))
1422 		base, underlying, -1, ssl, state, options);