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984263bc MD |
1 | /*- |
2 | * Copyright (c) 1992, 1993, 1994 | |
3 | * The Regents of the University of California. All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
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. | |
dc71b7ab | 13 | * 3. Neither the name of the University nor the names of its contributors |
984263bc MD |
14 | * may be used to endorse or promote products derived from this software |
15 | * without specific prior written permission. | |
16 | * | |
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 | |
27 | * SUCH DAMAGE. | |
1de703da MD |
28 | * |
29 | * @(#) Copyright (c) 1992, 1993, 1994 The Regents of the University of California. All rights reserved. | |
30 | * @(#)rmdir.c 8.3 (Berkeley) 4/2/94 | |
31 | * $FreeBSD: src/bin/rmdir/rmdir.c,v 1.9.2.2 2001/08/01 05:16:47 obrien Exp $ | |
f148ab8c | 32 | * $DragonFly: src/bin/rmdir/rmdir.c,v 1.7 2005/01/24 18:58:20 liamfoy Exp $ |
984263bc MD |
33 | */ |
34 | ||
984263bc | 35 | #include <err.h> |
984263bc MD |
36 | #include <stdio.h> |
37 | #include <stdlib.h> | |
38 | #include <string.h> | |
39 | #include <unistd.h> | |
40 | ||
f148ab8c LF |
41 | static int rm_path(char *); |
42 | static void usage(void); | |
43 | ||
44 | static int vflag; | |
984263bc MD |
45 | |
46 | int | |
b5744197 | 47 | main(int argc, char **argv) |
984263bc MD |
48 | { |
49 | int ch, errors; | |
50 | int pflag; | |
51 | ||
52 | pflag = 0; | |
f148ab8c | 53 | while ((ch = getopt(argc, argv, "pv")) != -1) |
984263bc MD |
54 | switch(ch) { |
55 | case 'p': | |
56 | pflag = 1; | |
57 | break; | |
f148ab8c LF |
58 | case 'v': |
59 | vflag = 1; | |
60 | break; | |
984263bc MD |
61 | case '?': |
62 | default: | |
63 | usage(); | |
64 | } | |
65 | argc -= optind; | |
66 | argv += optind; | |
67 | ||
68 | if (argc == 0) | |
69 | usage(); | |
70 | ||
71 | for (errors = 0; *argv; argv++) { | |
72 | if (rmdir(*argv) < 0) { | |
73 | warn("%s", *argv); | |
74 | errors = 1; | |
f148ab8c LF |
75 | } else { |
76 | if (vflag) | |
77 | printf("removed: %s\n", *argv); | |
78 | ||
79 | if (pflag) | |
80 | errors |= rm_path(*argv); | |
81 | } | |
984263bc MD |
82 | } |
83 | ||
84 | exit(errors); | |
85 | } | |
86 | ||
f148ab8c | 87 | static int |
b5744197 | 88 | rm_path(char *path) |
984263bc MD |
89 | { |
90 | char *p; | |
91 | ||
92 | p = path + strlen(path); | |
93 | while (--p > path && *p == '/') | |
94 | ; | |
95 | *++p = '\0'; | |
96 | while ((p = strrchr(path, '/')) != NULL) { | |
97 | /* Delete trailing slashes. */ | |
98 | while (--p > path && *p == '/') | |
99 | ; | |
100 | *++p = '\0'; | |
101 | ||
102 | if (rmdir(path) < 0) { | |
103 | warn("%s", path); | |
104 | return (1); | |
f148ab8c LF |
105 | } else if (vflag) { |
106 | printf("removed: %s\n", path); | |
984263bc MD |
107 | } |
108 | } | |
109 | ||
110 | return (0); | |
111 | } | |
112 | ||
f148ab8c | 113 | static void |
b5744197 | 114 | usage(void) |
984263bc | 115 | { |
f148ab8c | 116 | fprintf(stderr, "usage: rmdir [-pv] directory ...\n"); |
984263bc MD |
117 | exit(1); |
118 | } |