pr_time.c revision 22558
11590Srgrimes/*- 21590Srgrimes * Copyright (c) 1990, 1993, 1994 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * Redistribution and use in source and binary forms, with or without 61590Srgrimes * modification, are permitted provided that the following conditions 71590Srgrimes * are met: 81590Srgrimes * 1. Redistributions of source code must retain the above copyright 91590Srgrimes * notice, this list of conditions and the following disclaimer. 101590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111590Srgrimes * notice, this list of conditions and the following disclaimer in the 121590Srgrimes * documentation and/or other materials provided with the distribution. 131590Srgrimes * 3. All advertising materials mentioning features or use of this software 141590Srgrimes * must display the following acknowledgement: 151590Srgrimes * This product includes software developed by the University of 161590Srgrimes * California, Berkeley and its contributors. 171590Srgrimes * 4. Neither the name of the University nor the names of its contributors 181590Srgrimes * may be used to endorse or promote products derived from this software 191590Srgrimes * without specific prior written permission. 201590Srgrimes * 211590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311590Srgrimes * SUCH DAMAGE. 321590Srgrimes */ 331590Srgrimes 341590Srgrimes#ifndef lint 351590Srgrimesstatic char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94"; 361590Srgrimes#endif /* not lint */ 371590Srgrimes 381590Srgrimes#include <sys/types.h> 391590Srgrimes#include <sys/time.h> 401590Srgrimes 411590Srgrimes#include <stdio.h> 421590Srgrimes#include <string.h> 431590Srgrimes 441590Srgrimes#include "extern.h" 451590Srgrimes 461590Srgrimes/* 471590Srgrimes * pr_attime -- 488874Srgrimes * Print the time since the user logged in. 491590Srgrimes * 501590Srgrimes * Note: SCCS forces the bizarre string manipulation, things like 511590Srgrimes * 8.2 get replaced in the source code. 521590Srgrimes */ 531590Srgrimesvoid 541590Srgrimespr_attime(started, now) 551590Srgrimes time_t *started, *now; 561590Srgrimes{ 571590Srgrimes static char buf[256]; 581590Srgrimes struct tm *tp; 591590Srgrimes time_t diff; 601590Srgrimes char fmt[20]; 611590Srgrimes 621590Srgrimes tp = localtime(started); 631590Srgrimes diff = *now - *started; 641590Srgrimes 651590Srgrimes /* If more than a week, use day-month-year. */ 669987Swollman if (diff > 86400 * 7) 671590Srgrimes (void)strcpy(fmt, "%d%b%y"); 681590Srgrimes 691590Srgrimes /* If not today, use day-hour-am/pm. */ 709987Swollman else if (*now / 86400 != *started / 86400) { 711590Srgrimes (void)strcpy(fmt, __CONCAT("%a%", "I%p")); 721590Srgrimes } 731590Srgrimes 741590Srgrimes /* Default is hh:mm{am,pm}. */ 751590Srgrimes else { 761590Srgrimes (void)strcpy(fmt, __CONCAT("%l:%", "M%p")); 771590Srgrimes } 781590Srgrimes 791590Srgrimes (void)strftime(buf, sizeof(buf), fmt, tp); 801590Srgrimes (void)printf("%s", buf); 811590Srgrimes} 821590Srgrimes 831590Srgrimes/* 841590Srgrimes * pr_idle -- 851590Srgrimes * Display the idle time. 861590Srgrimes */ 8722558Sdannyint 881590Srgrimespr_idle(idle) 891590Srgrimes time_t idle; 901590Srgrimes{ 911590Srgrimes /* If idle more than 36 hours, print as a number of days. */ 9210948Sdima if (idle >= 36 * 3600) { 9310948Sdima int days = idle / 86400; 9411339Sache (void)printf(" %dday%s ", days, days > 1 ? "s" : " " ); 9522558Sdanny if (days >= 10) 9622558Sdanny return(1); 9710948Sdima } 981590Srgrimes 991590Srgrimes /* If idle more than an hour, print as HH:MM. */ 1009987Swollman else if (idle >= 3600) 1011590Srgrimes (void)printf(" %2d:%02d ", 1029987Swollman idle / 3600, (idle % 3600) / 60); 1031590Srgrimes 1049987Swollman else if (idle / 60 == 0) 1053138Sache (void)printf(" - "); 1063138Sache 1071590Srgrimes /* Else print the minutes idle. */ 1081590Srgrimes else 1099987Swollman (void)printf(" %2d ", idle / 60); 11022558Sdanny 11122558Sdanny return(0); /* not idle longer than 9 days */ 1121590Srgrimes} 113