Add the DragonFly cvs id and perform general cleanups on cvs/rcs/sccs ids. Most
[dragonfly.git] / bin / ls / cmp.c
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1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Michael Fischbein.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
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35 *
36 * @(#)cmp.c 8.1 (Berkeley) 5/31/93
37 * $FreeBSD: src/bin/ls/cmp.c,v 1.9.2.2 2002/07/08 06:59:27 tjr Exp $
38 * $DragonFly: src/bin/ls/cmp.c,v 1.2 2003/06/17 04:22:50 dillon Exp $
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39 */
40
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41#include <sys/types.h>
42#include <sys/stat.h>
43
44#include <fts.h>
45#include <string.h>
46
47#include "ls.h"
48#include "extern.h"
49
50int
51namecmp(const FTSENT *a, const FTSENT *b)
52{
53 return (strcoll(a->fts_name, b->fts_name));
54}
55
56int
57revnamecmp(const FTSENT *a, const FTSENT *b)
58{
59 return (strcoll(b->fts_name, a->fts_name));
60}
61
62int
63modcmp(const FTSENT *a, const FTSENT *b)
64{
65 return (b->fts_statp->st_mtime - a->fts_statp->st_mtime);
66}
67
68int
69revmodcmp(const FTSENT *a, const FTSENT *b)
70{
71 return (a->fts_statp->st_mtime - b->fts_statp->st_mtime);
72}
73
74int
75acccmp(const FTSENT *a, const FTSENT *b)
76{
77 return (b->fts_statp->st_atime - a->fts_statp->st_atime);
78}
79
80int
81revacccmp(const FTSENT *a, const FTSENT *b)
82{
83 return (a->fts_statp->st_atime - b->fts_statp->st_atime);
84}
85
86int
87statcmp(const FTSENT *a, const FTSENT *b)
88{
89 return (b->fts_statp->st_ctime - a->fts_statp->st_ctime);
90}
91
92int
93revstatcmp(const FTSENT *a, const FTSENT *b)
94{
95 return (a->fts_statp->st_ctime - b->fts_statp->st_ctime);
96}