4 * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
9 static char rcsid[] = "$Id$";
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75 serial_close (TTY * _t)
77 Serial *t = (Serial *) _t;
88 serial_read (TTY * _t, void *buf, int len)
90 Serial *t = (Serial *) _t;
93 t->blocked = serial_lock_check (t->lock);
101 red = wrap_read (t->fd, buf, len);
119 ptty_write (TTY * _t, void *buf, int len)
122 Serial *t = (Serial *) _t;
124 t->blocked = serial_lock_check (t->lock);
131 writ = wrap_write (t->fd, buf, len);
148 serial_open (char *path, int lock_mode)
153 struct winsize winsize = { 0 };
154 struct termios termios;
158 l = serial_lock_new (path, lock_mode);
162 default_termios (&termios);
164 fd = open (path, O_RDWR);
166 set_nonblocking (fd);
168 t = (Serial *) malloc (sizeof (Serial));
172 strncpy (t->name, path, sizeof (t->name));
173 t->name[sizeof (t->name) - 1] = 0;
175 t->recv = serial_read;
176 //t->xmit = serial_write;
177 t->close = serial_close;
181 t->size.x = VT102_COLS;
182 t->size.y = VT102_ROWS;
183 t->blocked = serial_lock_check (t->lock);