pr_time.c revision 1590
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#include <tzfile.h> 441590Srgrimes 451590Srgrimes#include "extern.h" 461590Srgrimes 471590Srgrimes/* 481590Srgrimes * pr_attime -- 491590Srgrimes * Print the time since the user logged in. 501590Srgrimes * 511590Srgrimes * Note: SCCS forces the bizarre string manipulation, things like 521590Srgrimes * 8.2 get replaced in the source code. 531590Srgrimes */ 541590Srgrimesvoid 551590Srgrimespr_attime(started, now) 561590Srgrimes time_t *started, *now; 571590Srgrimes{ 581590Srgrimes static char buf[256]; 591590Srgrimes struct tm *tp; 601590Srgrimes time_t diff; 611590Srgrimes char fmt[20]; 621590Srgrimes 631590Srgrimes tp = localtime(started); 641590Srgrimes diff = *now - *started; 651590Srgrimes 661590Srgrimes /* If more than a week, use day-month-year. */ 671590Srgrimes if (diff > SECSPERDAY * DAYSPERWEEK) 681590Srgrimes (void)strcpy(fmt, "%d%b%y"); 691590Srgrimes 701590Srgrimes /* If not today, use day-hour-am/pm. */ 711590Srgrimes else if (*now / SECSPERDAY != *started / SECSPERDAY) { 721590Srgrimes (void)strcpy(fmt, __CONCAT("%a%", "I%p")); 731590Srgrimes } 741590Srgrimes 751590Srgrimes /* Default is hh:mm{am,pm}. */ 761590Srgrimes else { 771590Srgrimes (void)strcpy(fmt, __CONCAT("%l:%", "M%p")); 781590Srgrimes } 791590Srgrimes 801590Srgrimes (void)strftime(buf, sizeof(buf), fmt, tp); 811590Srgrimes (void)printf("%s", buf); 821590Srgrimes} 831590Srgrimes 841590Srgrimes/* 851590Srgrimes * pr_idle -- 861590Srgrimes * Display the idle time. 871590Srgrimes */ 881590Srgrimesvoid 891590Srgrimespr_idle(idle) 901590Srgrimes time_t idle; 911590Srgrimes{ 921590Srgrimes /* If idle more than 36 hours, print as a number of days. */ 931590Srgrimes if (idle >= 36 * SECSPERHOUR) 941590Srgrimes (void)printf(" %ddays ", idle / SECSPERDAY); 951590Srgrimes 961590Srgrimes /* If idle more than an hour, print as HH:MM. */ 971590Srgrimes else if (idle >= SECSPERHOUR) 981590Srgrimes (void)printf(" %2d:%02d ", 991590Srgrimes idle / SECSPERHOUR, (idle % SECSPERHOUR) / SECSPERMIN); 1001590Srgrimes 1011590Srgrimes /* Else print the minutes idle. */ 1021590Srgrimes else 1031590Srgrimes (void)printf(" %2d ", idle / SECSPERMIN); 1041590Srgrimes} 105