1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
68 /* defines for auto detection of incoming PPP calls (->PAP/CHAP) */
75 #define PPP_LCP_HI          0xc0  /* LCP protocol - high byte */
76 #define PPP_LCP_LOW         0x21  /* LCP protocol - low byte */
175 	gethostname(hostname, sizeof(hostname) - 1);  in main()
176 	hostname[sizeof(hostname) - 1] = '\0';  in main()
197 	 * If the tty line is "-", we do the old style getty presuming  in main()
199 	 * J. Gettys - MIT Project Athena.  in main()
201 	if (argc <= 2 || strcmp(argv[2], "-") == 0) {  in main()
224 			 * Init or answer modem sequence has been specified.  in main()
235 					syslog(LOG_ERR, "modem init problem on %s", ttyn);  in main()
256 					exit(0);  /* recycle for init */  in main()
260 					syslog(LOG_ERR, "modem answer problem on %s", ttyn);  in main()
305 			if ((fd = open(IF, O_RDONLY)) != -1) {  in main()
336 			while (*p && q < &name[sizeof name - 1]) {  in main()
364 			if (name[0] == '-') {  in main()
365 				puts("user names may not start with '-'.");  in main()
371 					    "invalid auto-login name: %s", AL);  in main()
399 			execle(LO, "login", AL ? "-fp" : "-p", name,  in main()
419 	while ((i = open(tty, flags)) == -1)  in opentty()
480 	ioctl(STDIN_FILENO, FIONBIO, &off);	/* turn off non-blocking mode */  in setttymode()
568 		if (c == '\r' || c == '\n' || np >= &name[sizeof name-1]) {  in getname()
578 				np--;  in getname()
623 			pad += *s++ - '0';  in putpad()
627 			pad += s[1] - '0';  in putpad()
647 	while (pad--)  in putpad()
708 	while (i < (sizeof linebuf - 3) && read(fd, linebuf+i, 1)==1) {  in get_line()