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
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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>
53 * Print the time since the user logged in.
56 pr_attime(time_t *started, time_t *now)
58 static wchar_t buf[256];
62 int len, width, offset = 0;
64 tp = *localtime(started);
66 diff = *now - *started;
68 /* If more than a week, use day-month-year. */
72 /* If not today, use day-hour-am/pm. */
73 else if (tm.tm_mday != tp.tm_mday ||
74 tm.tm_mon != tp.tm_mon ||
75 tm.tm_year != tp.tm_year) {
76 /* The line below does not take DST into consideration */
77 /* else if (*now / 86400 != *started / 86400) { */
78 fmt = use_ampm ? L"%a%I%p" : L"%a%H";
81 /* Default is hh:mm{am,pm}. */
83 fmt = use_ampm ? L"%l:%M%p" : L"%k:%M";
86 (void)wcsftime(buf, sizeof(buf), fmt, &tp);
88 width = wcswidth(buf, len);
90 (void)wprintf(L"%-7.7ls", buf);
92 (void)wprintf(L"%ls%.*s", buf, 7 - width, " ");
94 (void)wprintf(L"%ls", buf);
102 * Display the idle time.
103 * Returns number of excess characters that were used for long idle time.
108 /* If idle more than 36 hours, print as a number of days. */
109 if (idle >= 36 * 3600) {
110 int days = idle / 86400;
111 (void)printf(" %dday%s ", days, days > 1 ? "s" : " " );
118 /* If idle more than an hour, print as HH:MM. */
119 else if (idle >= 3600)
120 (void)printf(" %2d:%02d ",
121 (int)(idle / 3600), (int)((idle % 3600) / 60));
123 else if (idle / 60 == 0)
126 /* Else print the minutes idle. */
128 (void)printf(" %2d ", (int)(idle / 60));
130 return (0); /* not idle longer than 9 days */