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/* $OpenBSD: pr_time.c,v 1.16 2015/03/15 00:41:28 millert Exp $ */ |
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/*- |
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* Copyright (c) 1990, 1993, 1994 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#include <sys/types.h> |
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#include <sys/time.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include "extern.h" |
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/* |
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* pr_attime -- |
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* Print the time since the user logged in. |
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*/ |
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void |
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pr_attime(time_t *started, time_t *now) |
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{ |
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static char buf[256]; |
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struct tm *tp; |
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time_t diff; |
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const char *fmt; |
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int today; |
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today = localtime(now)->tm_yday; |
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tp = localtime(started); |
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diff = *now - *started; |
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/* If more than a week, use day-month-year. */ |
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if (diff > SECSPERDAY * 7) |
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fmt = "%d%b%y"; |
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/* If not today, use day-hour-am/pm. */ |
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else if (tp->tm_yday != today ) { |
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fmt = "%a%I%p"; |
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} |
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/* Default is hh:mm{am,pm}. */ |
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else { |
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fmt = "%l:%M%p"; |
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} |
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(void)strftime(buf, sizeof buf -1, fmt, tp); |
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buf[sizeof buf - 1] = '\0'; |
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(void)printf("%s", buf); |
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} |
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/* |
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* pr_idle -- |
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* Display the idle time. |
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*/ |
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void |
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pr_idle(time_t idle) |
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{ |
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int days = idle / SECSPERDAY; |
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/* If idle more than 36 hours, print as a number of days. */ |
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if (idle >= 36 * SECSPERHOUR) { |
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if (days == 1) |
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printf(" %dday ", days); |
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else if (days < 10) |
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printf(" %ddays ", days); |
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else |
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printf("%ddays ", days); |
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} |
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/* If idle more than an hour, print as HH:MM. */ |
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else if (idle >= SECSPERHOUR) |
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(void)printf(" %2lld:%02lld ", |
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(long long)idle / SECSPERHOUR, |
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((long long)idle % SECSPERHOUR) / 60); |
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/* Else print the minutes idle. */ |
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else |
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(void)printf(" %2lld ", (long long)idle / 60); |
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} |