2  * lws-minimal-raw-file
4  * Written in 2010-2019 by Andy Green <andy@warmcat.com>
40 	lws_callback_on_writable(v->wsi);  in sul_cb()
42 	lws_sul_schedule(lws_get_context(v->wsi), 0, &v->sul, sul_cb,  in sul_cb()
64 		vhd->filefd = lws_open(filepath, O_RDWR);  in callback_raw_test()
65 		if (vhd->filefd == -1) {  in callback_raw_test()
71 		tcflush(vhd->filefd, TCIOFLUSH);  in callback_raw_test()
74 		if (ioctl(vhd->filefd, TIOCGSERIAL, &s_s) == 0) {  in callback_raw_test()
76 			ioctl(vhd->filefd, TIOCSSERIAL, &s_s);  in callback_raw_test()
83 		if (tcgetattr(vhd->filefd, &tio)) {  in callback_raw_test()
84 			close(vhd->filefd);  in callback_raw_test()
85 			vhd->filefd = -1;  in callback_raw_test()
86 			return -1;  in callback_raw_test()
115 		tcsetattr(vhd->filefd, TCSANOW, &tio);  in callback_raw_test()
117 		u.filefd = (lws_filefd_type)(long long)vhd->filefd;  in callback_raw_test()
120 						"raw-test", NULL)) {  in callback_raw_test()
121 			lwsl_err("Failed to adopt fifo descriptor\n");  in callback_raw_test()
122 			close(vhd->filefd);  in callback_raw_test()
123 			vhd->filefd = -1;  in callback_raw_test()
131 		if (vhd && vhd->filefd != -1)  in callback_raw_test()
132 			close(vhd->filefd);  in callback_raw_test()
139 		vhd->wsi = wsi;  in callback_raw_test()
140 		lws_sul_schedule(lws_get_context(wsi), 0, &vhd->sul, sul_cb, 1);  in callback_raw_test()
145 		n = (int)read(vhd->filefd, buf, sizeof(buf));  in callback_raw_test()
156 		lws_sul_cancel(&vhd->sul);  in callback_raw_test()
161 …if (lws_write(wsi, (uint8_t *)"hello-this-is-written-every-couple-of-seconds\r\n", 47, LWS_WRITE_R…  in callback_raw_test()
162 			return -1;  in callback_raw_test()
173 	{ "raw-test", callback_raw_test, 0, 0, 0, NULL, 0 },
186 	struct lws_context_creation_info info;  in main()  local
192 			 * -DCMAKE_BUILD_TYPE=DEBUG instead of =RELEASE */  in main()
199 	if ((p = lws_cmdline_option(argc, argv, "-d")))  in main()
213 	memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */  in main()
214 	info.port = CONTEXT_PORT_NO_LISTEN_SERVER; /* no listen socket for demo */  in main()
215 	info.protocols = protocols;  in main()
219 	context = lws_create_context(&info);  in main()