4 * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
9 static char rcsid[] = "$Id$";
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89 PTTY *t = (PTTY *) _t;
101 ptty_read (TTY * _t, void *buf, int len)
103 PTTY *t = (PTTY *) _t;
109 red = wrap_read (t->fd, buf, len);
127 ptty_write (TTY * _t, void *buf, int len)
130 PTTY *t = (PTTY *) _t;
135 writ = wrap_write (t->fd, buf, len);
152 ptty_open (char *path, char *argv[], CRT_Pos * size)
157 struct winsize winsize = { 0 };
158 struct termios ctermios = { 0 };
160 char *default_argv[] = { "-", (char *) 0 };
163 client_termios (&ctermios);
164 winsize.ws_row = size ? size->y : VT102_ROWS;
165 winsize.ws_col = size ? size->x : VT102_COLS_80;
167 child = forkpty (&fd, name, &ctermios, &winsize);
171 case -1: /*boo hiss */
174 setenv ("TERM", "xterm", 1);
185 set_nonblocking (fd);
189 struct termios termios = { 0 };
191 tcgetattr (fd, &termios);
192 default_termios (&termios);
193 tcsetattr (fd, TCSANOW, &termios);
197 t = (PTTY *) malloc (sizeof (PTTY));
199 strncpy (t->name, name, sizeof (t->name));
200 t->name[sizeof (t->name) - 1] = 0;
203 t->xmit = ptty_write;
204 t->close = ptty_close;
209 t->size.x = winsize.ws_row;
210 t->size.y = winsize.ws_col;