1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*
* Mini mkdir implementation for busybox
*
*
* Copyright (C) 1999 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "internal.h"
#include <stdio.h>
#include <errno.h>
#include <sys/param.h>
static const char mkdir_usage[] = "Usage: mkdir [OPTION] DIRECTORY...\n\n"
"Create the DIRECTORY(ies), if they do not already exist\n\n"
"Options:\n"
"\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n"
"\t-p\tno error if existing, make parent directories as needed\n";
static int parentFlag = FALSE;
static mode_t mode = 0777;
extern int mkdir_main(int argc, char **argv)
{
int i=FALSE;
argc--;
argv++;
/* Parse any options */
while (argc > 0 && **argv == '-') {
while (i==FALSE && *++(*argv)) {
switch (**argv) {
case 'm':
if (--argc == 0)
usage( mkdir_usage);
/* Find the specified modes */
mode = 0;
if ( parse_mode(*(++argv), &mode) == FALSE ) {
fprintf(stderr, "Unknown mode: %s\n", *argv);
exit( FALSE);
}
/* Set the umask for this process so it doesn't
* screw up whatever the user just entered. */
umask(0);
i=TRUE;
break;
case 'p':
parentFlag = TRUE;
break;
default:
usage( mkdir_usage);
}
}
argc--;
argv++;
}
if (argc < 1) {
usage( mkdir_usage);
}
while (argc > 0) {
int status;
struct stat statBuf;
char buf[NAME_MAX];
strcpy (buf, *argv);
status=stat(buf, &statBuf);
if (status != -1 && status != ENOENT ) {
fprintf(stderr, "%s: File exists\n", buf);
exit( FALSE);
}
if (parentFlag == TRUE) {
strcat( buf, "/");
createPath(buf, mode);
}
else {
if (mkdir (buf, mode) != 0) {
perror(buf);
exit( FALSE);
}
}
argc--;
argv++;
}
exit( TRUE);
}
|
