2 * Copyright (c) 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 1993, 1994, 1995, 1996
5 * Keith Bostic. All rights reserved.
7 * See the LICENSE file for redistribution information.
11 pid_t sh_pid; /* Shell pid. */
12 int sh_master; /* Master pty fd. */
13 int sh_slave; /* Slave pty fd. */
14 char *sh_prompt; /* Prompt. */
15 size_t sh_prompt_len; /* Prompt length. */
16 char sh_name[64]; /* Pty name */
17 struct winsize sh_win; /* Window size. */
18 struct termios sh_term; /* Terminal information. */