71b8b74887
have this option with identical semantics (sorting large files first). -r can be used to reverse the sort if that is desired. PR: 81625 Submitted by: Kostas Blekos <mplekos@physics.upatras.gr>, keramida
160 lines
4.1 KiB
C
160 lines
4.1 KiB
C
/*-
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Michael Fischbein.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if 0
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#ifndef lint
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static char sccsid[] = "@(#)cmp.c 8.1 (Berkeley) 5/31/93";
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#endif /* not lint */
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fts.h>
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#include <string.h>
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#include "ls.h"
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#include "extern.h"
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int
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namecmp(const FTSENT *a, const FTSENT *b)
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{
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return (strcoll(a->fts_name, b->fts_name));
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}
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int
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revnamecmp(const FTSENT *a, const FTSENT *b)
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{
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return (strcoll(b->fts_name, a->fts_name));
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}
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int
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modcmp(const FTSENT *a, const FTSENT *b)
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{
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if (b->fts_statp->st_mtimespec.tv_sec >
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a->fts_statp->st_mtimespec.tv_sec)
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return (1);
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if (b->fts_statp->st_mtimespec.tv_sec <
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a->fts_statp->st_mtimespec.tv_sec)
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return (-1);
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if (b->fts_statp->st_mtimespec.tv_nsec >
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a->fts_statp->st_mtimespec.tv_nsec)
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return (1);
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if (b->fts_statp->st_mtimespec.tv_nsec <
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a->fts_statp->st_mtimespec.tv_nsec)
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return (-1);
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return (strcoll(a->fts_name, b->fts_name));
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}
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int
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revmodcmp(const FTSENT *a, const FTSENT *b)
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{
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return (modcmp(b, a));
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}
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int
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acccmp(const FTSENT *a, const FTSENT *b)
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{
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if (b->fts_statp->st_atimespec.tv_sec >
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a->fts_statp->st_atimespec.tv_sec)
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return (1);
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if (b->fts_statp->st_atimespec.tv_sec <
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a->fts_statp->st_atimespec.tv_sec)
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return (-1);
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if (b->fts_statp->st_atimespec.tv_nsec >
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a->fts_statp->st_atimespec.tv_nsec)
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return (1);
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if (b->fts_statp->st_atimespec.tv_nsec <
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a->fts_statp->st_atimespec.tv_nsec)
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return (-1);
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return (strcoll(a->fts_name, b->fts_name));
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}
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int
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revacccmp(const FTSENT *a, const FTSENT *b)
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{
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return (acccmp(b, a));
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}
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int
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statcmp(const FTSENT *a, const FTSENT *b)
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{
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if (b->fts_statp->st_ctimespec.tv_sec >
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a->fts_statp->st_ctimespec.tv_sec)
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return (1);
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if (b->fts_statp->st_ctimespec.tv_sec <
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a->fts_statp->st_ctimespec.tv_sec)
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return (-1);
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if (b->fts_statp->st_ctimespec.tv_nsec >
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a->fts_statp->st_ctimespec.tv_nsec)
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return (1);
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if (b->fts_statp->st_ctimespec.tv_nsec <
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a->fts_statp->st_ctimespec.tv_nsec)
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return (-1);
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return (strcoll(a->fts_name, b->fts_name));
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}
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int
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revstatcmp(const FTSENT *a, const FTSENT *b)
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{
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return (statcmp(b, a));
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}
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int
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sizecmp(const FTSENT *a, const FTSENT *b)
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{
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if (b->fts_statp->st_size > a->fts_statp->st_size)
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return (1);
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if (b->fts_statp->st_size < a->fts_statp->st_size)
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return (-1);
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return (strcoll(a->fts_name, b->fts_name));
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}
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int
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revsizecmp(const FTSENT *a, const FTSENT *b)
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{
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return (sizecmp(b, a));
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}
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