1331722Seadler/* 21590Srgrimes * Copyright (c) 1989, 1993 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 * 4. Neither the name of the University nor the names of its contributors 141590Srgrimes * may be used to endorse or promote products derived from this software 151590Srgrimes * without specific prior written permission. 161590Srgrimes * 171590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271590Srgrimes * SUCH DAMAGE. 281590Srgrimes */ 291590Srgrimes 30207705Sdelphij#ifndef lint 31207705Sdelphij#if 0 32207705Sdelphijstatic char sccsid[] = "@(#)ls.c 8.1 (Berkeley) 6/6/93"; 33207705Sdelphij#endif 34207705Sdelphij#endif /* not lint */ 35207705Sdelphij 3693604Sobrien#include <sys/cdefs.h> 3793604Sobrien__FBSDID("$FreeBSD: stable/11/usr.bin/find/ls.c 312072 2017-01-13 13:37:09Z kib $"); 381590Srgrimes 391590Srgrimes#include <sys/param.h> 401590Srgrimes#include <sys/stat.h> 411590Srgrimes 421590Srgrimes#include <err.h> 43200462Sdelphij#include <errno.h> 4490878Simp#include <fts.h> 4590878Simp#include <grp.h> 46116333Smarkm#include <inttypes.h> 4774584Sache#include <langinfo.h> 4890878Simp#include <pwd.h> 491590Srgrimes#include <stdio.h> 501590Srgrimes#include <string.h> 511590Srgrimes#include <time.h> 521590Srgrimes#include <unistd.h> 531590Srgrimes 5490878Simp#include "find.h" 5590878Simp 561590Srgrimes/* Derived from the print routines in the ls(1) source code. */ 571590Srgrimes 5892786Smarkmstatic void printlink(char *); 5992786Smarkmstatic void printtime(time_t); 601590Srgrimes 611590Srgrimesvoid 62116333Smarkmprintlong(char *name, char *accpath, struct stat *sb) 631590Srgrimes{ 6490878Simp char modep[15]; 651590Srgrimes 66241015Smdf (void)printf("%6ju %8"PRId64" ", (uintmax_t)sb->st_ino, sb->st_blocks); 671590Srgrimes (void)strmode(sb->st_mode, modep); 68312072Skib (void)printf("%s %3ju %-*s %-*s ", modep, (uintmax_t)sb->st_nlink, 69312072Skib MAXLOGNAME - 1, 70100495Srobert user_from_uid(sb->st_uid, 0), MAXLOGNAME - 1, 711590Srgrimes group_from_gid(sb->st_gid, 0)); 721590Srgrimes 731590Srgrimes if (S_ISCHR(sb->st_mode) || S_ISBLK(sb->st_mode)) 74225847Sed (void)printf("%#8jx ", (uintmax_t)sb->st_rdev); 751590Srgrimes else 7694792Sobrien (void)printf("%8"PRId64" ", sb->st_size); 771590Srgrimes printtime(sb->st_mtime); 781590Srgrimes (void)printf("%s", name); 791590Srgrimes if (S_ISLNK(sb->st_mode)) 801590Srgrimes printlink(accpath); 811590Srgrimes (void)putchar('\n'); 821590Srgrimes} 831590Srgrimes 841590Srgrimesstatic void 85116333Smarkmprinttime(time_t ftime) 861590Srgrimes{ 8717534Sache char longstring[80]; 88116333Smarkm static time_t lnow; 8974584Sache const char *format; 9074584Sache static int d_first = -1; 911590Srgrimes 9274584Sache if (d_first < 0) 9374584Sache d_first = (*nl_langinfo(D_MD_ORDER) == 'd'); 94116333Smarkm if (lnow == 0) 95116333Smarkm lnow = time(NULL); 961590Srgrimes 979987Swollman#define SIXMONTHS ((365 / 2) * 86400) 98116333Smarkm if (ftime + SIXMONTHS > lnow && ftime < lnow + SIXMONTHS) 9974584Sache /* mmm dd hh:mm || dd mmm hh:mm */ 10074584Sache format = d_first ? "%e %b %R " : "%b %e %R "; 10174584Sache else 10274584Sache /* mmm dd yyyy || dd mmm yyyy */ 10374584Sache format = d_first ? "%e %b %Y " : "%b %e %Y "; 10474584Sache strftime(longstring, sizeof(longstring), format, localtime(&ftime)); 10574584Sache fputs(longstring, stdout); 1061590Srgrimes} 1071590Srgrimes 1081590Srgrimesstatic void 109116333Smarkmprintlink(char *name) 1101590Srgrimes{ 1111590Srgrimes int lnklen; 11273258Simp char path[MAXPATHLEN]; 1131590Srgrimes 11436787Simp if ((lnklen = readlink(name, path, MAXPATHLEN - 1)) == -1) { 1151590Srgrimes warn("%s", name); 1161590Srgrimes return; 1171590Srgrimes } 1181590Srgrimes path[lnklen] = '\0'; 1191590Srgrimes (void)printf(" -> %s", path); 1201590Srgrimes} 121