2 * Copyright (c) 1990, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
39 static const char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94";
42 #include <sys/types.h>
52 * Print the time since the user logged in.
55 pr_attime(time_t *started, time_t *now)
62 tp = *localtime(started);
64 diff = *now - *started;
66 /* If more than a week, use day-month-year. */
68 (void)strcpy(fmt, "%d%b%y");
70 /* If not today, use day-hour-am/pm. */
71 else if (tm.tm_mday != tp.tm_mday ||
72 tm.tm_mon != tp.tm_mon ||
73 tm.tm_year != tp.tm_year) {
74 /* The line below does not take DST into consideration */
75 /* else if (*now / 86400 != *started / 86400) { */
76 (void)strcpy(fmt, use_ampm ? "%a%I%p" : "%a%H");
79 /* Default is hh:mm{am,pm}. */
81 (void)strcpy(fmt, use_ampm ? "%l:%M%p" : "%k:%M");
84 (void)strftime(buf, sizeof(buf), fmt, &tp);
85 (void)printf("%-7.7s", buf);
90 * Display the idle time.
91 * Returns number of excess characters that were used for long idle time.
96 /* If idle more than 36 hours, print as a number of days. */
97 if (idle >= 36 * 3600) {
98 int days = idle / 86400;
99 (void)printf(" %dday%s ", days, days > 1 ? "s" : " " );
106 /* If idle more than an hour, print as HH:MM. */
107 else if (idle >= 3600)
108 (void)printf(" %2d:%02d ",
109 (int)(idle / 3600), (int)((idle % 3600) / 60));
111 else if (idle / 60 == 0)
114 /* Else print the minutes idle. */
116 (void)printf(" %2d ", (int)(idle / 60));
118 return (0); /* not idle longer than 9 days */