104 	struct per_vhost_data__raw_test *vhd =  in callback_raw_test()  local
114 		vhd = lws_protocol_vh_priv_zalloc(lws_get_vhost(wsi),  in callback_raw_test()
117 		if (!vhd)  in callback_raw_test()
119 		vhd->context = lws_get_context(wsi);  in callback_raw_test()
120 		vhd->protocol = lws_get_protocol(wsi);  in callback_raw_test()
121 		vhd->vhost = lws_get_vhost(wsi);  in callback_raw_test()
127 					lws_strncpy(vhd->fifo_path, pvo->value,  in callback_raw_test()
128 							sizeof(vhd->fifo_path));  in callback_raw_test()
131 			if (vhd->fifo_path[0] == '\0') {  in callback_raw_test()
138 		unlink(vhd->fifo_path);  in callback_raw_test()
139 		if (mkfifo(vhd->fifo_path, 0666)) {  in callback_raw_test()
143 		vhd->fifo = lws_open(vhd->fifo_path, O_NONBLOCK | O_RDONLY);  in callback_raw_test()
144 		if (vhd->fifo == -1) {  in callback_raw_test()
146 			unlink(vhd->fifo_path);  in callback_raw_test()
149 		lwsl_notice("FIFO %s created\n", vhd->fifo_path);  in callback_raw_test()
150 		u.filefd = vhd->fifo;  in callback_raw_test()
151 		if (!lws_adopt_descriptor_vhost(vhd->vhost,  in callback_raw_test()
156 			close(vhd->fifo);  in callback_raw_test()
157 			unlink(vhd->fifo_path);  in callback_raw_test()
163 		if (!vhd)  in callback_raw_test()
165 		if (vhd->fifo >= 0) {  in callback_raw_test()
166 			close(vhd->fifo);  in callback_raw_test()
167 			unlink(vhd->fifo_path);  in callback_raw_test()
187 			n = (int)read(vhd->fifo, buf, sizeof(buf) - 1);  in callback_raw_test()
205 				vhd->zero_length_read = 1;  in callback_raw_test()
216 		if (vhd->zero_length_read) {  in callback_raw_test()
217 			vhd->zero_length_read = 0;  in callback_raw_test()
218 			close(vhd->fifo);  in callback_raw_test()
222 			vhd->fifo = lws_open(vhd->fifo_path,  in callback_raw_test()
224 			if (vhd->fifo == -1) {  in callback_raw_test()
228 			lwsl_notice("FIFO %s reopened\n", vhd->fifo_path);  in callback_raw_test()
229 			u.filefd = vhd->fifo;  in callback_raw_test()
230 			if (!lws_adopt_descriptor_vhost(vhd->vhost, 0, u,  in callback_raw_test()
233 				close(vhd->fifo);  in callback_raw_test()