xref: /freebsd/usr.bin/finger/finger.h (revision a0b9e2e854027e6ff61fb075a1309dbc71c42b54)
1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
3  *
4  * Copyright (c) 1989, 1993
5  *	The Regents of the University of California.  All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  * 3. Neither the name of the University nor the names of its contributors
19  *    may be used to endorse or promote products derived from this software
20  *    without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  *
34  *	@(#)finger.h	8.1 (Berkeley) 6/6/93
35  * $FreeBSD$
36  */
37 
38 #ifndef	_FINGER_H_
39 #define	_FINGER_H_
40 
41 typedef struct person {
42 	uid_t uid;			/* user id */
43 	char *dir;			/* user's home directory */
44 	char *homephone;		/* pointer to home phone no. */
45 	char *name;			/* login name */
46 	char *office;			/* pointer to office name */
47 	char *officephone;		/* pointer to office phone no. */
48 	char *realname;			/* pointer to full name */
49 	char *shell;			/* user's shell */
50 	time_t mailread;		/* last time mail was read */
51 	time_t mailrecv;		/* last time mail was received */
52 	struct where *whead, *wtail;	/* list of where user is or has been */
53 } PERSON;
54 
55 enum status { LASTLOG, LOGGEDIN };
56 
57 typedef struct where {
58 	struct where *next;		/* next place user is or has been */
59 	enum status info;		/* type/status of request */
60 	short writable;			/* tty is writable */
61 	time_t loginat;			/* time of (last) login */
62 	time_t idletime;		/* how long idle (if logged in) */
63 	char tty[sizeof ((struct utmpx *)0)->ut_line];  /* tty line */
64 	char host[sizeof ((struct utmpx *)0)->ut_host]; /* host name */
65 } WHERE;
66 
67 #define UNPRIV_NAME	"nobody"	/* Preferred privilege level */
68 #define UNPRIV_UGID	32767		/* Default uid and gid */
69 #define OUTPUT_MAX	100000		/* Do not keep listinging forever */
70 #define TIME_LIMIT	360		/* Do not keep listinging forever */
71 
72 #include "extern.h"
73 
74 #endif /* !_FINGER_H_ */
75