2 * Copyright (c) 1990, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Cimarron D. Taylor of the University of California, Berkeley.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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.
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
39 "@(#) Copyright (c) 1990, 1993, 1994\n\
40 The Regents of the University of California. All rights reserved.\n";
44 static char sccsid[] = "@(#)main.c 8.4 (Berkeley) 5/4/95";
47 #include <sys/types.h>
62 time_t now; /* time find was run */
63 int dotfd; /* starting directory */
64 int ftsoptions; /* options for the ftsopen(3) call */
65 int isdeprecated; /* using deprecated syntax */
66 int isdepth; /* do directories on post-order visit */
67 int isoutput; /* user specified output operator */
68 int issort; /* do hierarchies in lexicographical order */
69 int isxargs; /* don't permit xargs delimiting chars */
71 static void usage __P((void));
78 register char **p, **start;
81 (void)setlocale(LC_ALL, "");
83 (void)time(&now); /* initialize the time-of-day */
87 ftsoptions = FTS_NOSTAT | FTS_PHYSICAL;
88 while ((ch = getopt(argc, argv, "HLPXdf:sx")) != -1)
114 ftsoptions |= FTS_XDEV;
125 ftsoptions |= FTS_COMFOLLOW;
127 ftsoptions &= ~FTS_PHYSICAL;
128 ftsoptions |= FTS_LOGICAL;
132 * Find first option to delimit the file list. The first argument
133 * that starts with a -, or is a ! or a ( must be interpreted as a
134 * part of the find expression, according to POSIX .2.
136 for (; *argv != NULL; *p++ = *argv++) {
137 if (argv[0][0] == '-')
139 if ((argv[0][0] == '!' || argv[0][0] == '(') &&
148 if ((dotfd = open(".", O_RDONLY, 0)) < 0)
151 exit(find_execute(find_formplan(argv), start));
157 (void)fprintf(stderr,
158 "usage: find [-H | -L | -P] [-Xdsx] [-f file] [file ...] [expression]\n");