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Makefile
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Makefile.depend
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extern.h
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pr_time.c
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proc_compare.c
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uptime.1
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w.1
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w.c
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Editing: pr_time.c
/*- * SPDX-License-Identifier: BSD-3-Clause * * 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. 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> __FBSDID("$FreeBSD$"); #ifndef lint static const char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94"; #endif #include <sys/types.h> #include <sys/time.h> #include <stdio.h> #include <string.h> #include <wchar.h> #include <libxo/xo.h> #include "extern.h" /* * pr_attime -- * Print the time since the user logged in. */ int pr_attime(time_t *started, time_t *now) { static wchar_t buf[256]; struct tm tp, tm; time_t diff; const wchar_t *fmt; int len, width, offset = 0; tp = *localtime(started); tm = *localtime(now); diff = *now - *started; /* If more than a week, use day-month-year. */ if (diff > 86400 * 7) fmt = L"%d%b%y"; /* If not today, use day-hour-am/pm. */ else if (tm.tm_mday != tp.tm_mday || tm.tm_mon != tp.tm_mon || tm.tm_year != tp.tm_year) { /* The line below does not take DST into consideration */ /* else if (*now / 86400 != *started / 86400) { */ fmt = use_ampm ? L"%a%I%p" : L"%a%H"; } /* Default is hh:mm{am,pm}. */ else { fmt = use_ampm ? L"%l:%M%p" : L"%k:%M"; } (void)wcsftime(buf, sizeof(buf), fmt, &tp); len = wcslen(buf); width = wcswidth(buf, len); xo_attr("since", "%lu", (unsigned long) *started); xo_attr("delta", "%lu", (unsigned long) diff); if (len == width) xo_emit("{:login-time/%-7.7ls/%ls}", buf); else if (width < 7) xo_emit("{:login-time/%ls}%.*s", buf, 7 - width, " "); else { xo_emit("{:login-time/%ls}", buf); offset = width - 7; } return (offset); } /* * pr_idle -- * Display the idle time. * Returns number of excess characters that were used for long idle time. */ int pr_idle(time_t idle) { /* If idle more than 36 hours, print as a number of days. */ if (idle >= 36 * 3600) { int days = idle / 86400; xo_emit(" {:idle/%dday%s} ", days, days > 1 ? "s" : " " ); if (days >= 100) return (2); if (days >= 10) return (1); } /* If idle more than an hour, print as HH:MM. */ else if (idle >= 3600) xo_emit(" {:idle/%2d:%02d/} ", (int)(idle / 3600), (int)((idle % 3600) / 60)); else if (idle / 60 == 0) xo_emit(" - "); /* Else print the minutes idle. */ else xo_emit(" {:idle/%2d} ", (int)(idle / 60)); return (0); /* not idle longer than 9 days */ }
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