58 static struct telnetd_state s;  variable
81   s.state = STATE_CLOSE;  in shell_quit()
90     if(s.lines[i] == NULL) {  in sendline()
91       s.lines[i] = line;  in sendline()
149   while(s.numsent > 0) {  in acked()
150     dealloc_line(s.lines[0]);  in acked()
152       s.lines[i - 1] = s.lines[i];  in acked()
154     s.lines[TELNETD_CONF_NUMLINES - 1] = NULL;  in acked()
155     --s.numsent;  in acked()
167   for(s.numsent = 0; s.numsent < TELNETD_CONF_NUMLINES &&  in senddata()
168 	s.lines[s.numsent] != NULL ; ++s.numsent) {  in senddata()
169     lineptr = s.lines[s.numsent];  in senddata()
191     if(s.lines[i] != NULL) {  in closed()
192       dealloc_line(s.lines[i]);  in closed()
204   s.buf[(int)s.bufptr] = c;  in get_char()
205   if(s.buf[(int)s.bufptr] == ISO_nl ||  in get_char()
206      s.bufptr == sizeof(s.buf) - 1) {  in get_char()
207     if(s.bufptr > 0) {  in get_char()
208       s.buf[(int)s.bufptr] = 0;  in get_char()
209       /*      petsciiconv_topetscii(s.buf, TELNETD_CONF_LINELEN);*/  in get_char()
211     shell_input(s.buf);  in get_char()
212     s.bufptr = 0;  in get_char()
214     ++s.bufptr;  in get_char()
243   while(len > 0 && s.bufptr < sizeof(s.buf)) {  in newdata()
247     switch(s.state) {  in newdata()
251 	s.state = STATE_NORMAL;  in newdata()
255 	  s.state = STATE_WILL;  in newdata()
258 	  s.state = STATE_WONT;  in newdata()
261 	  s.state = STATE_DO;  in newdata()
264 	  s.state = STATE_DONT;  in newdata()
267 	  s.state = STATE_NORMAL;  in newdata()
275       s.state = STATE_NORMAL;  in newdata()
281       s.state = STATE_NORMAL;  in newdata()
286       s.state = STATE_NORMAL;  in newdata()
291       s.state = STATE_NORMAL;  in newdata()
295 	s.state = STATE_IAC;  in newdata()
312     /*    tcp_markconn(uip_conn, &s);*/  in telnetd_appcall()
314       s.lines[i] = NULL;  in telnetd_appcall()
316     s.bufptr = 0;  in telnetd_appcall()
317     s.state = STATE_NORMAL;  in telnetd_appcall()
322   if(s.state == STATE_CLOSE) {  in telnetd_appcall()
323     s.state = STATE_NORMAL;  in telnetd_appcall()