94     ngx_uint_t                     ssl;  member
893         u->ssl = (plcf->upstream.ssl != NULL);  in ngx_http_proxy_handler()
998         r->upstream->ssl = 1;  in ngx_http_proxy_eval()
3255     if (conf->ssl && ngx_http_proxy_set_ssl(cf, conf) != NGX_OK) {  in ngx_http_proxy_merge_loc_conf()
3352         conf->upstream.ssl = prev->upstream.ssl;  in ngx_http_proxy_merge_loc_conf()
3651         plcf->ssl = 1;  in ngx_http_proxy_pass()
3664         plcf->ssl = 1;  in ngx_http_proxy_pass()
4288     plcf->upstream.ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t));  in ngx_http_proxy_set_ssl()
4289     if (plcf->upstream.ssl == NULL) {  in ngx_http_proxy_set_ssl()
4293     plcf->upstream.ssl->log = cf->log;  in ngx_http_proxy_set_ssl()
4295     if (ngx_ssl_create(plcf->upstream.ssl, plcf->ssl_protocols, NULL)  in ngx_http_proxy_set_ssl()
4303         ngx_ssl_cleanup_ctx(plcf->upstream.ssl);  in ngx_http_proxy_set_ssl()
4308     cln->data = plcf->upstream.ssl;  in ngx_http_proxy_set_ssl()
4319         if (ngx_ssl_certificate(cf, plcf->upstream.ssl, &plcf->ssl_certificate,  in ngx_http_proxy_set_ssl()
4327     if (ngx_ssl_ciphers(cf, plcf->upstream.ssl, &plcf->ssl_ciphers, 0)  in ngx_http_proxy_set_ssl()
4340         if (ngx_ssl_trusted_certificate(cf, plcf->upstream.ssl,  in ngx_http_proxy_set_ssl()
4348         if (ngx_ssl_crl(cf, plcf->upstream.ssl, &plcf->ssl_crl) != NGX_OK) {  in ngx_http_proxy_set_ssl()
4353     if (ngx_ssl_client_session_cache(cf, plcf->upstream.ssl,  in ngx_http_proxy_set_ssl()