/* * Copyright (c) 1989, 1993 * 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. * 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. */ #ifndef lint #if 0 static char sccsid[] = "@(#)ls.c 8.1 (Berkeley) 6/6/93"; #endif #endif /* not lint */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/stat.h> #include <err.h> #include <errno.h> #include <fts.h> #include <grp.h> #include <inttypes.h> #include <langinfo.h> #include <pwd.h> #include <stdio.h> #include <string.h> #include <time.h> #include <unistd.h> #include "find.h" /* Derived from the print routines in the ls(1) source code. */ static void printlink(char *); static void printtime(time_t); void printlong(char *name, char *accpath, struct stat *sb) { char modep[15]; (void)printf("%6ju %8"PRId64" ", (uintmax_t)sb->st_ino, sb->st_blocks); (void)strmode(sb->st_mode, modep); (void)printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, MAXLOGNAME - 1, user_from_uid(sb->st_uid, 0), MAXLOGNAME - 1, group_from_gid(sb->st_gid, 0)); if (S_ISCHR(sb->st_mode) || S_ISBLK(sb->st_mode)) (void)printf("%#8jx ", (uintmax_t)sb->st_rdev); else (void)printf("%8"PRId64" ", sb->st_size); printtime(sb->st_mtime); (void)printf("%s", name); if (S_ISLNK(sb->st_mode)) printlink(accpath); (void)putchar('\n'); } static void printtime(time_t ftime) { char longstring[80]; static time_t lnow; const char *format; static int d_first = -1; if (d_first < 0) d_first = (*nl_langinfo(D_MD_ORDER) == 'd'); if (lnow == 0) lnow = time(NULL); #define SIXMONTHS ((365 / 2) * 86400) if (ftime + SIXMONTHS > lnow && ftime < lnow + SIXMONTHS) /* mmm dd hh:mm || dd mmm hh:mm */ format = d_first ? "%e %b %R " : "%b %e %R "; else /* mmm dd yyyy || dd mmm yyyy */ format = d_first ? "%e %b %Y " : "%b %e %Y "; strftime(longstring, sizeof(longstring), format, localtime(&ftime)); fputs(longstring, stdout); } static void printlink(char *name) { int lnklen; char path[MAXPATHLEN]; if ((lnklen = readlink(name, path, MAXPATHLEN - 1)) == -1) { warn("%s", name); return; } path[lnklen] = '\0'; (void)printf(" -> %s", path); }