1/*
2 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6/*
7 * Copyright (c) 1983 Regents of the University of California.
8 * All rights reserved. The Berkeley software License Agreement
9 * specifies the terms and conditions for redistribution.
10 */
11
12#pragma ident	"%Z%%M%	%I%	%E% SMI"
13
14#include "tip.h"
15
16static	FILE *flog = NULL;
17
18/*
19 * Log file maintenance routines
20 */
21void
22logent(char *group, char *num, char *acu, char *message)
23{
24	char *user, *timestamp;
25	struct passwd *pwd;
26	time_t t;
27
28	if (flog == NULL)
29		return;
30#ifndef USG
31	if (flock(fileno(flog), LOCK_EX) < 0) {
32		perror("tip: flock");
33		return;
34	}
35#endif
36	if ((user = getlogin()) == NOSTR)
37		if ((pwd = getpwuid(uid)) == NOPWD)
38			user = "???";
39		else
40			user = pwd->pw_name;
41	t = time(0);
42	timestamp = ctime(&t);
43	timestamp[24] = '\0';
44	(void) fprintf(flog, "%s (%s) <%s, %s, %s> %s\n",
45	    user, timestamp, group,
46#ifdef PRISTINE
47	    "",
48#else
49	    num,
50#endif
51	    acu, message);
52	(void) fflush(flog);
53#ifndef USG
54	(void) flock(fileno(flog), LOCK_UN);
55#endif
56}
57
58void
59loginit(void)
60{
61
62#ifdef ACULOG
63	flog = fopen(value(LOG), "a");
64	if (flog == NULL)
65		(void) fprintf(stderr, "tip: can't open log file %s\r\n",
66		    value(LOG));
67#endif
68}
69