2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1990, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
7 * This code is derived from software contributed to Berkeley by
8 * Cimarron D. Taylor of the University of California, Berkeley.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static char sccsid[] = "@(#)option.c 8.2 (Berkeley) 4/16/94";
39 #include <sys/cdefs.h>
40 __FBSDID("$FreeBSD$");
42 #include <sys/types.h>
54 static int typecompare(const void *, const void *);
56 /* NB: the following table must be sorted lexically. */
57 /* Options listed with C++ comments are in gnu find, but not our find */
58 static OPTION const options[] = {
59 { "!", c_simple, f_not, 0 },
60 { "(", c_simple, f_openparen, 0 },
61 { ")", c_simple, f_closeparen, 0 },
62 #if HAVE_STRUCT_STAT_ST_BIRTHTIME
63 { "-Bmin", c_Xmin, f_Xmin, F_TIME_B },
64 { "-Bnewer", c_newer, f_newer, F_TIME_B },
65 { "-Btime", c_Xtime, f_Xtime, F_TIME_B },
67 { "-a", c_and, NULL, 0 },
69 { "-acl", c_acl, f_acl, 0 },
71 { "-amin", c_Xmin, f_Xmin, F_TIME_A },
72 { "-and", c_and, NULL, 0 },
73 { "-anewer", c_newer, f_newer, F_TIME_A },
74 { "-atime", c_Xtime, f_Xtime, F_TIME_A },
75 { "-cmin", c_Xmin, f_Xmin, F_TIME_C },
76 { "-cnewer", c_newer, f_newer, F_TIME_C },
77 { "-ctime", c_Xtime, f_Xtime, F_TIME_C },
78 { "-d", c_depth, f_depth, 0 },
80 { "-delete", c_delete, f_delete, 0 },
81 { "-depth", c_depth, f_depth, 0 },
82 { "-empty", c_empty, f_empty, 0 },
83 { "-exec", c_exec, f_exec, 0 },
84 { "-execdir", c_exec, f_exec, F_EXECDIR },
85 { "-false", c_simple, f_false, 0 },
86 #if HAVE_STRUCT_STAT_ST_FLAGS
87 { "-flags", c_flags, f_flags, 0 },
90 { "-follow", c_follow, f_always_true, 0 },
94 #if HAVE_STRUCT_STATFS_F_FSTYPENAME
95 { "-fstype", c_fstype, f_fstype, 0 },
97 { "-gid", c_group, f_group, 0 },
98 { "-group", c_group, f_group, 0 },
99 { "-ignore_readdir_race",c_ignore_readdir_race, f_always_true,0 },
100 { "-ilname", c_name, f_name, F_LINK | F_IGNCASE },
101 { "-iname", c_name, f_name, F_IGNCASE },
102 { "-inum", c_inum, f_inum, 0 },
103 { "-ipath", c_name, f_path, F_IGNCASE },
104 { "-iregex", c_regex, f_regex, F_IGNCASE },
105 { "-iwholename",c_name, f_path, F_IGNCASE },
106 { "-links", c_links, f_links, 0 },
107 { "-lname", c_name, f_name, F_LINK },
108 { "-ls", c_ls, f_ls, 0 },
109 { "-maxdepth", c_mXXdepth, f_always_true, F_MAXDEPTH },
110 { "-mindepth", c_mXXdepth, f_always_true, 0 },
111 { "-mmin", c_Xmin, f_Xmin, 0 },
112 { "-mnewer", c_newer, f_newer, 0 },
113 { "-mount", c_xdev, f_always_true, 0 },
114 { "-mtime", c_Xtime, f_Xtime, 0 },
115 { "-name", c_name, f_name, 0 },
116 { "-newer", c_newer, f_newer, 0 },
117 #if HAVE_STRUCT_STAT_ST_BIRTHTIME
118 { "-newerBB", c_newer, f_newer, F_TIME_B | F_TIME2_B },
119 { "-newerBa", c_newer, f_newer, F_TIME_B | F_TIME2_A },
120 { "-newerBc", c_newer, f_newer, F_TIME_B | F_TIME2_C },
121 { "-newerBm", c_newer, f_newer, F_TIME_B },
122 { "-newerBt", c_newer, f_newer, F_TIME_B | F_TIME2_T },
123 { "-neweraB", c_newer, f_newer, F_TIME_A | F_TIME2_B },
125 { "-neweraa", c_newer, f_newer, F_TIME_A | F_TIME2_A },
126 { "-newerac", c_newer, f_newer, F_TIME_A | F_TIME2_C },
127 { "-neweram", c_newer, f_newer, F_TIME_A },
128 { "-newerat", c_newer, f_newer, F_TIME_A | F_TIME2_T },
129 #if HAVE_STRUCT_STAT_ST_BIRTHTIME
130 { "-newercB", c_newer, f_newer, F_TIME_C | F_TIME2_B },
132 { "-newerca", c_newer, f_newer, F_TIME_C | F_TIME2_A },
133 { "-newercc", c_newer, f_newer, F_TIME_C | F_TIME2_C },
134 { "-newercm", c_newer, f_newer, F_TIME_C },
135 { "-newerct", c_newer, f_newer, F_TIME_C | F_TIME2_T },
136 #if HAVE_STRUCT_STAT_ST_BIRTHTIME
137 { "-newermB", c_newer, f_newer, F_TIME2_B },
139 { "-newerma", c_newer, f_newer, F_TIME2_A },
140 { "-newermc", c_newer, f_newer, F_TIME2_C },
141 { "-newermm", c_newer, f_newer, 0 },
142 { "-newermt", c_newer, f_newer, F_TIME2_T },
143 { "-nogroup", c_nogroup, f_nogroup, 0 },
144 { "-noignore_readdir_race",c_ignore_readdir_race, f_always_true,0 },
145 { "-noleaf", c_simple, f_always_true, 0 },
146 { "-not", c_simple, f_not, 0 },
147 { "-nouser", c_nouser, f_nouser, 0 },
148 { "-o", c_simple, f_or, 0 },
149 { "-ok", c_exec, f_exec, F_NEEDOK },
150 { "-okdir", c_exec, f_exec, F_NEEDOK | F_EXECDIR },
151 { "-or", c_simple, f_or, 0 },
152 { "-path", c_name, f_path, 0 },
153 { "-perm", c_perm, f_perm, 0 },
154 { "-print", c_print, f_print, 0 },
155 { "-print0", c_print, f_print0, 0 },
157 { "-prune", c_simple, f_prune, 0 },
158 { "-quit", c_simple, f_quit, 0 },
159 { "-regex", c_regex, f_regex, 0 },
160 { "-samefile", c_samefile, f_inum, 0 },
161 { "-size", c_size, f_size, 0 },
162 { "-sparse", c_sparse, f_sparse, 0 },
163 { "-true", c_simple, f_always_true, 0 },
164 { "-type", c_type, f_type, 0 },
165 { "-uid", c_user, f_user, 0 },
166 { "-user", c_user, f_user, 0 },
167 { "-wholename", c_name, f_path, 0 },
168 { "-xdev", c_xdev, f_always_true, 0 },
174 * create a node corresponding to a command line argument.
177 * add create/process function pointers to node, so we can skip
181 find_create(char ***argvp)
189 if ((p = lookup_option(*argv)) == NULL)
190 errx(1, "%s: unknown primary or operator", *argv);
193 new = (p->create)(p, &argv);
199 lookup_option(const char *name)
204 return ((OPTION *)bsearch(&tmp, options,
205 sizeof(options)/sizeof(OPTION), sizeof(OPTION), typecompare));
209 typecompare(const void *a, const void *b)
211 return (strcmp(((const OPTION *)a)->name, ((const OPTION *)b)->name));