4 * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
9 static char rcsid[] = "$Id$";
13 * Revision 1.1 2008/02/09 15:47:28 james
14 * *** empty log message ***
16 * Revision 1.2 2008/02/07 11:11:14 staffcvs
17 * *** empty log message ***
19 * Revision 1.1 2008/02/07 01:02:52 james
20 * *** empty log message ***
22 * Revision 1.3 2008/02/06 17:53:28 james
23 * *** empty log message ***
25 * Revision 1.2 2008/02/04 02:05:06 james
26 * *** empty log message ***
28 * Revision 1.1 2008/02/04 01:32:39 james
29 * *** empty log message ***
43 void ptty_close(TTY *_t)
56 ptty_read (TTY * _t, void *buf, int len)
64 red = wrap_read (t->fd, buf, len);
82 ptty_write (TTY * _t, void *buf, int len)
90 writ = wrap_write (t->fd, buf, len);
106 TTY * ptty_open(char *path,char *argv[])
111 struct winsize winsize = { 0 };
112 struct termios termios;
114 char *default_argv={"-",(char *) 0};
116 child = forkpty (&fd, name, &termios, &winsize);
120 case -1: /*boo hiss */
123 setenv ("TERM", "vt102", 1);
124 setenv ("LANG", "C", 1);
135 set_nonblocking (fd);
137 t=(PTTY*) malloc(sizeof(PTTY));
139 strncpy(t->name,name,sizeof(t->name));
140 t->name[sizeof(t->name)-1]=0;
146 default_termios (&termios);
148 winsize.ws_row = VT102_ROWS;
149 winsize.ws_col = VT102_COLS;
151 t->fd = open_fd_to_pty (path,argv);