/* $NetBSD: pr_time.c,v 1.9 1998/04/02 11:34:23 kleink Exp $ */ /*- * Copyright (c) 1990, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <sys/cdefs.h> #ifndef lint #if 0 static char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94"; #else __RCSID("$NetBSD: pr_time.c,v 1.9 1998/04/02 11:34:23 kleink Exp $"); #endif #endif /* not lint */ #include <sys/types.h> #include <sys/time.h> #include <stdio.h> #include <string.h> #include <time.h> #include <tzfile.h> #include "extern.h" /* * pr_attime -- * Print the time since the user logged in. * * Note: SCCS forces the bizarre string manipulation, things like * %I% get replaced in the source code. */ void pr_attime(started, now) time_t *started, *now; { static char buf[256]; int tnow_yday; struct tm *tp; time_t diff; char *fmt; tnow_yday = localtime(now)->tm_yday; tp = localtime(started); diff = *now - *started; /* If more than a week, use day-month-year. */ if (diff > SECSPERDAY * DAYSPERWEEK) fmt = "%d%b%y"; /* If not today, use day-hour-am/pm. */ else if (tp->tm_yday != tnow_yday) fmt = __CONCAT("%a%", "I%p"); /* Default is hh:mm{am,pm}. */ else fmt = __CONCAT("%l:%", "M%p"); (void)strftime(buf, sizeof(buf), fmt, tp); buf[sizeof(buf) - 1] = '\0'; (void)fputs(buf, stdout); } /* * pr_idle -- * Display the idle time. */ void pr_idle(idle) time_t idle; { int days = idle / SECSPERDAY; /* If idle more than 36 hours, print as a number of days. */ if (idle >= 36 * SECSPERHOUR) printf(days == 1 ? " %dday " : " %ddays ", days); /* If idle more than an hour, print as HH:MM. */ else if (idle >= SECSPERHOUR) (void)printf(" %2d:%02d ", (int)(idle / SECSPERHOUR), (int)((idle % SECSPERHOUR) / SECSPERMIN)); /* Else print the minutes idle. */ else (void)printf(" %2d ", (int)(idle / SECSPERMIN)); }