2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 static char sccsid[] = "@(#)ls.c 8.1 (Berkeley) 6/6/93";
36 #include <sys/cdefs.h>
37 __FBSDID("$FreeBSD$");
39 #include <sys/param.h>
56 /* Derived from the print routines in the ls(1) source code. */
58 static void printlink(char *);
59 static void printtime(time_t);
62 printlong(char *name, char *accpath, struct stat *sb)
66 (void)printf("%6lu %8"PRId64" ", (u_long) sb->st_ino, sb->st_blocks);
67 (void)strmode(sb->st_mode, modep);
68 (void)printf("%s %3u %-*s %-*s ", modep, sb->st_nlink, MAXLOGNAME - 1,
69 user_from_uid(sb->st_uid, 0), MAXLOGNAME - 1,
70 group_from_gid(sb->st_gid, 0));
72 if (S_ISCHR(sb->st_mode) || S_ISBLK(sb->st_mode))
73 (void)printf("%3d, %3d ", major(sb->st_rdev),
76 (void)printf("%8"PRId64" ", sb->st_size);
77 printtime(sb->st_mtime);
78 (void)printf("%s", name);
79 if (S_ISLNK(sb->st_mode))
85 printtime(time_t ftime)
90 static int d_first = -1;
93 d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
97 #define SIXMONTHS ((365 / 2) * 86400)
98 if (ftime + SIXMONTHS > lnow && ftime < lnow + SIXMONTHS)
99 /* mmm dd hh:mm || dd mmm hh:mm */
100 format = d_first ? "%e %b %R " : "%b %e %R ";
102 /* mmm dd yyyy || dd mmm yyyy */
103 format = d_first ? "%e %b %Y " : "%b %e %Y ";
104 strftime(longstring, sizeof(longstring), format, localtime(&ftime));
105 fputs(longstring, stdout);
109 printlink(char *name)
112 char path[MAXPATHLEN];
114 if ((lnklen = readlink(name, path, MAXPATHLEN - 1)) == -1) {
119 (void)printf(" -> %s", path);